Properly free resources on invalid mime type

* Fix bgm checking bug

* Converted install and menu options into button menus rather than combos

* Fix sort order

* Various touch screen changes so that most functions can be done via touch

 * Dim theme list when navigating menus

* Translation framework implemented

* bug when no themes loaded fixed

* Fix theme preview regression introduced in d037691

CONTRIBUTORS.md

@@ -1,6 +1,6 @@
 # Main Contributors
 * Alex Taber ([@astronautlevel2](https://github.com/astronautlevel2))
-* [@LiquidFenrir](https://github.com/LiquidFenrir)
+* Théo B. ([@LiquidFenrir](https://github.com/LiquidFenrir))
 * Dawid Eckert ([@daedreth](https://github.com/daedreth))
 * Dylan G. ([@helloman892](https://github.com/helloman892))
 * Nils P. ([@ZetaDesigns](https://github.com/ZetaDesigns))
@@ -17,3 +17,7 @@
 * Joel ([@joel16](https://github.com/joel16))
 * [@thedax](https://github.com/thedax)
 * [@Wryyyong](https://github.com/Wryyyong)
+
+# Translation Contributors
+* [@cooolgamer](https://github.com/cooolgamer/) for French
+* Arth ([@iveurne](https://github.com/iveurne)) for Portugese

Makefile

@@ -89,7 +89,8 @@ CFLAGS	:=	-g -Wall -Wextra -O2 -mword-relocations \
 			-ffunction-sections \
 			$(ARCH)
 
-CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS -D_GNU_SOURCE -DVERSION="\"$(VERSION)\"" -DUSER_AGENT="\"$(APP_TITLE)/$(VERSION)\"" -DAPP_TITLE="\"$(APP_TITLE)\""
+CFLAGS	+=	$(INCLUDE) -D__3DS__ -D_GNU_SOURCE -DVERSION="\"$(VERSION)\"" -DUSER_AGENT="\"$(APP_TITLE)/$(VERSION)\"" -DAPP_TITLE="\"$(APP_TITLE)\""
+CFLAGS	+=	`arm-none-eabi-pkg-config --cflags-only-other vorbisidec libarchive jansson libpng`
 ifneq ($(strip $(CITRA_MODE)),)
 	CFLAGS += -DCITRA_MODE
 endif
@@ -99,7 +100,7 @@ CXXFLAGS	:= $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11
 ASFLAGS	:=	-g $(ARCH)
 LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
 
-LIBS	:= -lpng -lvorbisidec -logg -larchive -ljansson -lcitro2d -lcitro3d -lctrud -lm -lz
+LIBS	:= `arm-none-eabi-pkg-config --libs libcurl vorbisidec libarchive jansson libpng` -lcitro2d -lcitro3d -lctru -lm
 
 #---------------------------------------------------------------------------------
 # list of directories containing libraries, this must be the top level containing
@@ -146,13 +147,24 @@ else
 endif
 #---------------------------------------------------------------------------------
 
-export T3XFILES		:=	$(GFXFILES:.t3s=.t3x)
+#---------------------------------------------------------------------------------
+ifeq ($(GFXBUILD),$(BUILD))
+#---------------------------------------------------------------------------------
+export T3XFILES :=  $(GFXFILES:.t3s=.t3x)
+#---------------------------------------------------------------------------------
+else
+#---------------------------------------------------------------------------------
+export ROMFS_T3XFILES	:=	$(patsubst %.t3s, $(GFXBUILD)/%.t3x, $(GFXFILES))
+export T3XHFILES		:=	$(patsubst %.t3s, $(BUILD)/%.h, $(GFXFILES))
+#---------------------------------------------------------------------------------
+endif
+#---------------------------------------------------------------------------------
 
 export OFILES_SOURCES 	:=	$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export OFILES_BIN	:=	$(addsuffix .o,$(BINFILES)) \
 			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
-			$(if $(filter $(BUILD),$(GFXBUILD)),$(addsuffix .o,$(T3XFILES)))
+			$(addsuffix .o,$(T3XFILES))
 
 export OFILES := $(OFILES_BIN) $(OFILES_SOURCES)
 
@@ -222,17 +234,38 @@ else
 endif
 
 #---------------------------------------------------------------------------------
-all:
+all: $(BUILD) $(GFXBUILD) $(DEPSDIR) $(ROMFS_T3XFILES) $(T3XHFILES) $(OUTDIR)
-	@mkdir -p $(BUILD) $(GFXBUILD) $(OUTDIR)
 	@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
 	@$(BANNERTOOL) makebanner $(BANNER_IMAGE_ARG) "$(BANNER_IMAGE)" $(BANNER_AUDIO_ARG) "$(BANNER_AUDIO)" -o "$(BUILD)/banner.bnr"
 	@$(BANNERTOOL) makesmdh -s "$(APP_TITLE)" -l "$(APP_DESCRIPTION)" -p "$(APP_AUTHOR)" -i "$(APP_ICON)" -f "$(ICON_FLAGS)" -o "$(BUILD)/icon.icn"
 	$(MAKEROM) -f cia -o "$(OUTPUT).cia" -target t -exefslogo $(MAKEROM_ARGS)
 
+$(BUILD):
+	@mkdir -p $@
+
+ifneq ($(GFXBUILD),$(BUILD))
+$(GFXBUILD):
+	@mkdir -p $@
+endif
+
+ifneq ($(DEPSDIR),$(BUILD))
+$(DEPSDIR):
+	@mkdir -p $@
+endif
+
+$(OUTDIR):
+	@mkdir -p $@
+
 #---------------------------------------------------------------------------------
 clean:
-	@echo clean ...
+	$(SILENTMSG) clean ...
-	@rm -fr $(BUILD) $(GFXBUILD) $(OUTDIR)
+	@rm -fr $(BUILD) $(GFXBUILD) $(DEPSDIR) $(OUTDIR)
+
+#---------------------------------------------------------------------------------
+$(GFXBUILD)/%.t3x	$(BUILD)/%.h	:	%.t3s
+#---------------------------------------------------------------------------------
+	@echo $(notdir $<)
+	@tex3ds -i $< -H $(BUILD)/$*.h -d $(DEPSDIR)/$*.d -o $(GFXBUILD)/$*.t3x
 
 #---------------------------------------------------------------------------------
 else
@@ -255,42 +288,18 @@ $(OUTPUT).elf	:	$(OFILES)
 	@$(bin2o)
 
 #---------------------------------------------------------------------------------
-.PRECIOUS	:	%.t3x
+.PRECIOUS	:	%.t3x %.shbin
+#---------------------------------------------------------------------------------
 %.t3x.o	%_t3x.h :	%.t3x
 #---------------------------------------------------------------------------------
-	@$(bin2o)
+	$(SILENTMSG) $(notdir $<)
+	$(bin2o)
 
 #---------------------------------------------------------------------------------
-# rules for assembling GPU shaders
+%.shbin.o %_shbin.h : %.shbin
 #---------------------------------------------------------------------------------
-define shader-as
+	$(SILENTMSG) $(notdir $<)
-	$(eval CURBIN := $*.shbin)
+	$(bin2o)
-	$(eval DEPSFILE := $(DEPSDIR)/$*.shbin.d)
-	echo "$(CURBIN).o: $< $1" > $(DEPSFILE)
-	echo "extern const u8" `(echo $(CURBIN) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(CURBIN) | tr . _)`.h
-	echo "extern const u8" `(echo $(CURBIN) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(CURBIN) | tr . _)`.h
-	echo "extern const u32" `(echo $(CURBIN) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(CURBIN) | tr . _)`.h
-	picasso -o $(CURBIN) $1
-	bin2s $(CURBIN) | $(AS) -o $*.shbin.o
-endef
-
-%.shbin.o %_shbin.h : %.v.pica %.g.pica
-	@echo $(notdir $^)
-	@$(call shader-as,$^)
-
-%.shbin.o %_shbin.h : %.v.pica
-	@echo $(notdir $<)
-	@$(call shader-as,$<)
-
-%.shbin.o %_shbin.h : %.shlist
-	@echo $(notdir $<)
-	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)$(file)))
-
-#---------------------------------------------------------------------------------
-%.t3x	%.h	:	%.t3s
-#---------------------------------------------------------------------------------
-	@echo $(notdir $<)
-	@tex3ds -i $< -H $*.h -d $*.d -o $(TOPDIR)/$(GFXBUILD)/$*.t3x
 
 -include $(DEPSDIR)/*.d
 

README.md

@@ -1,6 +1,6 @@
 ![# Anemone3DS](https://github.com/astronautlevel2/Anemone3DS/blob/master/meta/banner.png)
 
-A Theme and Splashscreen Manager for the Nintendo 3DS, written in C.\
+A Theme and Splashscreen Manager for the Nintendo 3DS, written in C.
 
 # Dependencies
  * devkitARM, which can be installed following the instructions [here](https://devkitpro.org/wiki/Getting_Started).
@@ -11,7 +11,7 @@ A Theme and Splashscreen Manager for the Nintendo 3DS, written in C.\
 First of all, make sure devkitARM is properly installed - `$DEVKITPRO` and `$DEVKITARM` should be set to `/opt/devkitpro` and `$DEVKITPRO/devkitARM`, respectively.  
 After that, open the directory you want to clone the repo into, and execute  
 `git clone https://github.com/astronautlevel2/Anemone3DS` (or any other cloning method).  
-To install the prerequisite libraries, begin by ensuring devkitPro pacman (and the base install group, `3ds-dev`) is installed, and then install the dkP packages `3ds-jansson`, `3ds-libvorbisidec`, `3ds-libpng`, and `3ds-libarchive` using `[sudo] [dkp-]pacman -S <package-name>`.  
+To install the prerequisite libraries, begin by ensuring devkitPro pacman (and the base install group, `3ds-dev`) is installed, and then install the dkP packages `3ds-jansson`, `3ds-libvorbisidec`, `3ds-libpng`, `3ds-lz4`, and `3ds-libarchive` using `[sudo] [dkp-]pacman -S <package-name>`.  
 
 After adding [makerom](https://github.com/profi200/Project_CTR) and [bannertool](https://github.com/Steveice10/buildtools) to your PATH, just enter your directory and run `make`. All built binaries will be in `/out/`.
 

assets/sprites.t3s

@@ -11,13 +11,18 @@ battery4.png
 battery5.png
 browse.png
 charging.png
-download.png
+install.png
 exit.png
 installed.png
-list.png
+menu.png
+no_home.png
 preview.png
 select.png
 shuffle.png
 shuffle_no_bgm.png
 sort.png
-start.png
+start.png
+qr.png
+bgm_only.png
+back.png
+dump.png

include/camera.h

@@ -30,7 +30,7 @@
 #include "common.h"
 
 typedef struct {
-    u16* camera_buffer;
+    u16 * camera_buffer;
 
     Handle event_stop;
     Thread cam_thread, ui_thread;
@@ -45,7 +45,7 @@ typedef struct {
 
     bool any_update;
 
-    struct quirc* context;
+    struct quirc * context;
 } qr_data;
 
 bool init_qr(void);

include/common.h

@@ -38,12 +38,24 @@
 #define DEBUG(...) fprintf(stderr, __VA_ARGS__)
 #define POS() DEBUG("%s (line %d)...\n", __func__, __LINE__)
 
-#define DEBUGPOS(...) \
+#define DEBUGPOS(...) do {\
         POS(); \
-        DEBUG(__VA_ARGS__)
+        DEBUG(__VA_ARGS__); \
+    } while(0)
+
+static inline int min(const int a, const int b)
+{
+    return a > b ? b : a;
+}
+static inline int max(const int a, const int b)
+{
+    return a < b ? b : a;
+}
 
 #define FASTSCROLL_WAIT 1e8
 
+#define BETWEEN(min, x, max) (min < x && x < max)
+
 typedef enum {
     MODE_THEMES = 0,
     MODE_SPLASHES,
@@ -51,6 +63,14 @@ typedef enum {
     MODE_AMOUNT,
 } EntryMode;
 
+typedef enum {
+    DRAW_MODE_LIST = 0,
+    DRAW_MODE_INSTALL,
+    DRAW_MODE_EXTRA,
+
+    DRAW_MODE_AMOUNT,
+} DrawMode;
+
 extern const char * main_paths[MODE_AMOUNT];
 extern const int entries_per_screen_v[MODE_AMOUNT];
 extern const int entries_per_screen_h[MODE_AMOUNT];

include/conversion.h

@@ -0,0 +1,9 @@
+#ifndef CONVERISON_H
+#define CONVERISON_H
+
+#include "common.h"
+
+size_t bin_to_abgr(char ** bufp, size_t size);
+size_t png_to_abgr(char ** bufp, size_t size, u32 *height);
+
+#endif

include/draw.h

@@ -33,7 +33,7 @@
 
 #define MAX_LINES 10
 
-typedef enum {
+typedef enum InstallType_e {
     INSTALL_LOADING_THEMES,
     INSTALL_LOADING_SPLASHES,
     INSTALL_LOADING_ICONS,
@@ -56,6 +56,7 @@ typedef enum {
     INSTALL_LOADING_REMOTE_BGM,
 
     INSTALL_DUMPING_THEME,
+    INSTALL_DUMPING_ALL_THEMES,
 
     INSTALL_NONE,
 } InstallType;
@@ -84,6 +85,7 @@ typedef enum {
     TEXT_INSTALL_LOADING_REMOTE_BGM,
 
     TEXT_INSTALL_DUMPING_THEME,
+    TEXT_INSTALL_DUMPING_ALL_THEMES,
 
     // Other text
     TEXT_VERSION,
@@ -147,8 +149,8 @@ typedef struct {
     const char * instructions[BUTTONS_INFO_LINES][BUTTONS_INFO_COLUNMNS];
 } Instructions_s;
 
-extern C3D_RenderTarget* top;
+extern C3D_RenderTarget * top;
-extern C3D_RenderTarget* bottom;
+extern C3D_RenderTarget * bottom;
 extern C2D_TextBuf staticBuf, dynamicBuf;
 
 extern C2D_Text text[TEXT_AMOUNT];
@@ -160,8 +162,8 @@ void start_frame(void);
 void end_frame(void);
 void set_screen(C3D_RenderTarget * screen);
 
-void throw_error(char* error, ErrorLevel level);
+void throw_error(const char * error, ErrorLevel level);
-bool draw_confirm(const char* conf_msg, Entry_List_s* list);
+bool draw_confirm(const char * conf_msg, Entry_List_s * list, DrawMode draw_mode);
 
 void draw_preview(C2D_Image preview, int preview_offset);
 
@@ -172,9 +174,10 @@ void draw_text(float x, float y, float z, float scaleX, float scaleY, Color colo
 void draw_text_wrap(float x, float y, float z, float scaleX, float scaleY, Color color, const char * text, float max_width);
 void draw_text_wrap_scaled(float x, float y, float z, Color color, const char * text, float max_scale, float min_scale, float max_width);
 void draw_text_center(gfxScreen_t target, float y, float z, float scaleX, float scaleY, Color color, const char * text);
+void draw_home(u64 start_time, u64 cur_time);
 
 void draw_base_interface(void);
-void draw_grid_interface(Entry_List_s* list, Instructions_s instructions);
+void draw_grid_interface(Entry_List_s * list, Instructions_s instructions, int extra_mode);
-void draw_interface(Entry_List_s* list, Instructions_s instructions);
+void draw_interface(Entry_List_s * list, Instructions_s instructions, DrawMode draw_mode);
 
 #endif

include/entries_list.h

@@ -0,0 +1,106 @@
+/*
+*   This file is part of Anemone3DS
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+#ifndef ENTRIES_LIST_H
+#define ENTRIES_LIST_H
+
+#include "common.h"
+#include <jansson.h>
+
+typedef enum {
+    SORT_NONE,
+
+    SORT_NAME,
+    SORT_AUTHOR,
+    SORT_PATH,
+} SortMode;
+
+typedef struct {
+    u16 path[0x106];
+    bool is_zip;
+    bool in_shuffle;
+    bool no_bgm_shuffle;
+    bool installed;
+    u32 placeholder_color; // doubles as not-info-loaded when == 0
+
+    json_int_t tp_download_id;
+    u16 name[0x41];
+    u16 desc[0x81];
+    u16 author[0x41];
+} Entry_s;
+
+typedef struct {
+    Tex3DS_SubTexture subtex;
+    u16 x, y;
+} Entry_Icon_s;
+
+typedef struct {
+    Entry_s * entries;
+    int entries_count;
+    int entries_capacity;
+
+    C3D_Tex icons_texture;
+    Entry_Icon_s * icons_info;
+
+    int previous_scroll;
+    int scroll;
+
+    int previous_selected;
+    int selected_entry;
+
+    int shuffle_count;
+
+    EntryMode mode;
+    int entries_per_screen_v; // rows of entries on 1 screen
+    int entries_per_screen_h; // columns of entries on 1 screen
+    int entries_loaded; // amount of entries on 1 screen
+    int entry_size; // size in pixels of an entry icon
+
+    SortMode current_sort;
+
+    json_int_t tp_current_page;
+    json_int_t tp_page_count;
+    char * tp_search;
+    const char * loading_path;
+} Entry_List_s;
+
+void sort_by_name(Entry_List_s * list);
+void sort_by_author(Entry_List_s * list);
+void sort_by_filename(Entry_List_s * list);
+
+void delete_entry(Entry_s * entry, bool is_file);
+// assumes list has been memset to 0
+typedef enum InstallType_e InstallType;
+Result load_entries(const char * loading_path, Entry_List_s * list, const InstallType loading_screen);
+u32 load_data(const char * filename, const Entry_s * entry, char ** buf);
+C2D_Image get_icon_at(Entry_List_s * list, size_t index);
+
+// assumes list doesn't have any elements yet
+void list_init_capacity(Entry_List_s * list, const int init_capacity);
+// assumes list has been inited with a non zero capacity
+ssize_t list_add_entry(Entry_List_s * list);
+
+#endif

include/fs.h

@@ -29,20 +29,41 @@
 
 #include "common.h"
 
+#define ILLEGAL_CHARS "><\"?;:/\\+,.|[=]*"
+
 extern FS_Archive ArchiveSD;
 extern FS_Archive ArchiveHomeExt;
 extern FS_Archive ArchiveThemeExt;
 
+typedef struct {
+    u32 enable : 1;
+    u32 browser: 1;
+    u32 stereoscopic : 1;
+    u32 media_share : 1;
+    u32 online : 1;
+    u32 streetpass : 1;
+    u32 friends : 1;
+    u32 dsdownload : 1;
+    u32 shopping : 1;
+    u32 videos : 1;
+    u32 miiverse : 1;
+    u32 post : 1;
+    u32 null : 19;
+    u32 coppa : 1;
+} Parental_Restrictions_s;
+
 Result open_archives(void);
 Result close_archives(void);
+Result load_parental_controls(Parental_Restrictions_s *restrictions);
 
-u32 file_to_buf(FS_Path path, FS_Archive archive, char** buf);
+u32 file_to_buf(FS_Path path, FS_Archive archive, char ** buf);
-u32 zip_memory_to_buf(char *file_name, void * zip_memory, size_t zip_size, char ** buf);
+u32 zip_memory_to_buf(const char * file_name, void * zip_memory, size_t zip_size, char ** buf);
-u32 zip_file_to_buf(char *file_name, u16 *zip_path, char **buf);
+u32 zip_file_to_buf(const char * file_name, const u16 * zip_path, char ** buf);
-u32 decompress_lz_file(FS_Path file_name, FS_Archive archive, char **buf);
+u32 decompress_lz_file(FS_Path file_name, FS_Archive archive, char ** buf);
-u32 compress_lz_file_fast(FS_Path path, FS_Archive archive, char *in_buf, u32 size);
+u32 compress_lz_file_fast(FS_Path path, FS_Archive archive, char * in_buf, u32 size);
 
-Result buf_to_file(u32 size, FS_Path path, FS_Archive archive, char *buf);
+Result buf_to_file(u32 size, FS_Path path, FS_Archive archive, char * buf);
 void remake_file(FS_Path path, FS_Archive archive, u32 size);
+void save_zip_to_sd(char * filename, u32 size, char * buf, EntryMode mode);
 
 #endif

include/instructions.h

@@ -1,145 +0,0 @@
-/*
-*   This file is part of Anemone3DS
-*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
-*
-*   This program is free software: you can redistribute it and/or modify
-*   it under the terms of the GNU General Public License as published by
-*   the Free Software Foundation, either version 3 of the License, or
-*   (at your option) any later version.
-*
-*   This program is distributed in the hope that it will be useful,
-*   but WITHOUT ANY WARRANTY; without even the implied warranty of
-*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-*   GNU General Public License for more details.
-*
-*   You should have received a copy of the GNU General Public License
-*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*
-*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
-*       * Requiring preservation of specified reasonable legal notices or
-*         author attributions in that material or in the Appropriate Legal
-*         Notices displayed by works containing it.
-*       * Prohibiting misrepresentation of the origin of that material,
-*         or requiring that modified versions of such material be marked in
-*         reasonable ways as different from the original version.
-*/
-
-#ifndef INSTRUCTIONS_H
-#define INSTRUCTIONS_H
-
-#include "draw.h"
-#include "colors.h"
-
-Instructions_s normal_instructions[MODE_AMOUNT] = {
-    {
-        .info_line = NULL,
-        .instructions = {
-            {
-                "\uE000 Hold to install",
-                "\uE001 Queue shuffle theme"
-            },
-            {
-                "\uE002 Hold for more",
-                "\uE003 Preview theme"
-            },
-            {
-                "\uE004 Switch to splashes",
-                "\uE005 Scan QR code"
-            },
-            {
-                "Exit",
-                "Delete from SD"
-            }
-        }
-    },
-    {
-        .info_line = NULL,
-        .instructions = {
-            {
-                "\uE000 Install splash",
-                "\uE001 Delete installed splash"
-            },
-            {
-                "\uE002 Hold for more",
-                "\uE003 Preview splash"
-            },
-            {
-                "\uE004 Switch to themes",
-                "\uE005 Scan QR code"
-            },
-            {
-                "Exit",
-                "Delete from SD"
-            }
-        }
-    }
-};
-
-Instructions_s install_instructions = {
-    .info_line = "Release \uE000 to cancel or hold \uE006 and release \uE000 to install",
-    .instructions = {
-        {
-            "\uE079 Normal install",
-            "\uE07A Shuffle install"
-        },
-        {
-            "\uE07B BGM-only install",
-            "\uE07C No-BGM install"
-        },
-        {
-            NULL,
-            NULL
-        },
-        {
-            "Exit",
-            NULL
-        }
-    }
-};
-
-Instructions_s extra_instructions[3] = {
-    {
-        .info_line = "Release \uE002 to cancel or hold \uE006 and release \uE002 to sort",
-        .instructions = {
-            {
-                "\uE079 Sort by name",
-                "\uE07A Sort by author"
-            },
-            {
-                "\uE07B Sort by filename",
-                NULL
-            },
-            {
-                NULL,
-                NULL
-            },
-            {
-                "Exit",
-                NULL
-            }
-        }
-    },
-    {
-        .info_line = "Release \uE002 to cancel or hold \uE006 and release \uE002 to do stuff",
-        .instructions = {
-            {
-                "\uE079 Jump in the list",
-                "\uE07A Reload broken icons"
-            },
-            {
-                "\uE07B Browse ThemePlaza",
-                "\uE07C Dump Current Theme"
-            },
-            {
-                "\uE004 Sorting menu",
-                NULL
-            },
-            {
-                "Exit",
-                NULL
-            }
-        }
-    },
-};
-
-#endif

include/loading.h

@@ -28,9 +28,16 @@
 #define LOADING_H
 
 #include "common.h"
+#include "entries_list.h"
 #include "music.h"
 #include <jansson.h>
 
+// These values assume a horizontal orientation
+#define TOP_SCREEN_WIDTH 400
+#define BOTTOM_SCREEN_WIDTH 320
+#define SCREEN_HEIGHT 240
+#define SCREEN_COLOR_DEPTH 4
+
 enum ICON_IDS_OFFSET {
     ICONS_ABOVE = 0,
     ICONS_VISIBLE,
@@ -39,14 +46,6 @@ enum ICON_IDS_OFFSET {
     ICONS_OFFSET_AMOUNT,
 };
 
-typedef enum {
-    SORT_NONE,
-
-    SORT_NAME,
-    SORT_AUTHOR,
-    SORT_PATH,
-} SortMode;
-
 typedef struct {
     u8 _padding1[4 + 2 + 2];
 
@@ -55,76 +54,26 @@ typedef struct {
     u16 author[0x40];
 
     u8 _padding2[0x2000 - 0x200 + 0x30 + 0x8];
-    u16 small_icon[24*24];
+    u16 small_icon[24 * 24];
 
-    u16 big_icon[48*48];
+    u16 big_icon[48 * 48];
 } Icon_s;
 
-typedef struct {
-    u16 name[0x41];
-    u16 desc[0x81];
-    u16 author[0x41];
-
-    u32 placeholder_color;
-
-    u16 path[0x106];
-    bool is_zip;
-
-    bool in_shuffle;
-    bool no_bgm_shuffle;
-    bool installed;
-
-    json_int_t tp_download_id;
-} Entry_s;
-
-typedef struct {
-    Entry_s * entries;
-    int entries_count;
-
-    C2D_Image ** icons;
-
-    int previous_scroll;
-    int scroll;
-
-    int previous_selected;
-    int selected_entry;
-
-    int shuffle_count;
-
-    EntryMode mode;
-    int entries_per_screen_v;
-    int entries_per_screen_h;
-    int entries_loaded;
-    int entry_size;
-
-    SortMode current_sort;
-
-    json_int_t tp_current_page;
-    json_int_t tp_page_count;
-    char * tp_search;
-} Entry_List_s;
-
 typedef struct {
     void ** thread_arg;
     volatile bool run_thread;
 } Thread_Arg_s;
 
-C2D_Image * loadTextureIcon(Icon_s *icon);
+void copy_texture_data(C3D_Tex * texture, const u16 * src, const Entry_Icon_s * current_icon);
-void parse_smdh(Icon_s *icon, Entry_s * entry, const u16 * fallback_name);
+void parse_smdh(Icon_s * icon, Entry_s * entry, const u16 * fallback_name);
 
-void sort_by_name(Entry_List_s * list);
-void sort_by_author(Entry_List_s * list);
-void sort_by_filename(Entry_List_s * list);
 
-void delete_entry(Entry_s * entry, bool is_file);
+bool load_preview_from_buffer(char * row_pointers, u32 size, C2D_Image * preview_image, int * preview_offset, int height);
-Result load_entries(const char * loading_path, Entry_List_s * list);
+bool load_preview(const Entry_List_s * list, C2D_Image * preview_image, int * preview_offset);
-bool load_preview_from_buffer(void * buf, u32 size, C2D_Image * preview_image, int * preview_offset);
-bool load_preview(Entry_List_s list, C2D_Image * preview_image, int * preview_offset);
 void free_preview(C2D_Image preview_image);
-Result load_audio(Entry_s, audio_s *);
+Result load_audio(const Entry_s *, audio_s *);
 void load_icons_first(Entry_List_s * current_list, bool silent);
 void handle_scrolling(Entry_List_s * list);
 void load_icons_thread(void * void_arg);
-u32 load_data(char * filename, Entry_s entry, char ** buf);
 
 #endif

include/music.h

@@ -34,7 +34,7 @@
 #include <tremor/ivorbisfile.h>
 #include <tremor/ivorbiscodec.h>
 
-#define BUF_TO_READ 40960 // How much data should be buffered at a time
+#define BUF_TO_READ 48000 // How much data should be buffered at a time
 
 typedef struct {
     OggVorbis_File vf;
@@ -42,13 +42,14 @@ typedef struct {
     float mix[12];
     u8 buf_pos;
     long data_read;
-    char *filebuf;
+    char * filebuf;
     u32 filesize;
     
     volatile bool stop;
-    Handle finished;
+    Thread playing_thread;
 } audio_s;
 
 void play_audio(audio_s *);
+void stop_audio(audio_s **);
 
-#endif
+#endif

include/remote.h

@@ -31,7 +31,7 @@
 #include "draw.h"
 #include <ctype.h>
 
-#define THEMEPLAZA_BASE_URL "https://themeplaza.art"
+#define THEMEPLAZA_BASE_URL "http://themeplaza.art"
 #define THEMEPLAZA_API_URL "/api/anemone/v1"
 #define THEMEPLAZA_BASE_API_URL THEMEPLAZA_BASE_URL  THEMEPLAZA_API_URL
 
@@ -51,7 +51,18 @@
 
 #define CACHE_PATH_FORMAT            "/3ds/"  APP_TITLE  "/cache/%"  JSON_INTEGER_FORMAT
 
+typedef struct {
+    char *result_buf;
+    size_t result_written;
+    size_t result_sz;
+} curl_data;
+
+typedef struct {
+    char *filename;
+    char *mime_type;
+} curl_header;
+
 bool themeplaza_browser(EntryMode mode);
-Result http_get(const char *url, char ** filename, char ** buf, u32 * size, InstallType install_type, const char * acceptable_mime_types);
+Result http_get(const char * url, char ** filename, char ** buf, u32 * size, InstallType install_type, const char * acceptable_mime_types);
 
 #endif

include/splashes.h

@@ -31,7 +31,7 @@
 #include "loading.h"
 
 void splash_delete(void);
-void splash_install(Entry_s splash);
+void splash_install(const Entry_s * splash);
 
 void splash_check_installed(void * void_arg);
 

include/themes.h

@@ -49,8 +49,9 @@ typedef struct {
     u8 _padding1[0x13b8];
     ThemeEntry_s theme_entry;
     ThemeEntry_s shuffle_themes[MAX_SHUFFLE_THEMES];
-    u8 _padding2[0xb];
+    u8 shuffle_seedA[0xb];
-    bool shuffle;
+    u8 shuffle;
+    u8 shuffle_seedB[0xa];
 } SaveData_dat_s;
 
 typedef struct {
@@ -63,19 +64,20 @@ typedef struct {
     u32 dlc_theme_content_index;
     u32 use_theme_cache;
 
-    u8 _padding1[0x338 - 8*sizeof(u32)];
+    u8 _padding1[0x338 - 8 * sizeof(u32)];
 
     u32 shuffle_body_sizes[MAX_SHUFFLE_THEMES];
     u32 shuffle_music_sizes[MAX_SHUFFLE_THEMES];
 } ThemeManage_bin_s;
 
-Result theme_install(Entry_s theme);
+Result theme_install(Entry_s * theme);
-Result no_bgm_install(Entry_s theme);
+Result no_bgm_install(Entry_s * theme);
-Result bgm_install(Entry_s theme);
+Result bgm_install(Entry_s * theme);
 
-Result shuffle_install(Entry_List_s themes);
+Result shuffle_install(const Entry_List_s * themes);
 
-Result dump_theme(void);
+Result dump_current_theme(void);
+Result dump_all_themes(void);
 
 void themes_check_installed(void * void_arg);
 

include/ui_strings.h

@@ -0,0 +1,189 @@
+/*
+*   This file is part of Anemone3DS
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+#ifndef UISTRINGS_H
+#define UISTRINGS_H
+
+#include "colors.h"
+#include "draw.h"
+#include "common.h"
+
+#define SPLASHES_STRINGS 2
+#define THEMES_STRINGS 6
+
+typedef struct {
+    const char *quit;
+    const char *thread_error;
+    const char *zip_not_theme_splash;
+    const char *file_not_zip;
+    const char *download_failed;
+} Camera_Strings_s;
+
+typedef struct {
+    const char *theme_mode;
+    const char *splash_mode;
+    const char *no_themes;
+    const char *no_splashes;
+    const char *qr_download;
+    const char *switch_splashes;
+    const char *switch_themes;
+    const char *quit;
+    const char *by;
+    const char *selected;
+    const char *sel;
+    const char *tp_theme_mode;
+    const char *tp_splash_mode;
+    const char *search;
+    const char *page;
+    const char *err_quit;
+    const char *warn_continue;
+    const char *yes_no;
+    const char *load_themes;
+    const char *load_splash;
+    const char *load_icons;
+    const char *install_splash;
+    const char *delete_splash;
+    const char *install_theme;
+    const char *install_shuffle;
+    const char *install_bgm;
+    const char *install_no_bgm;
+    const char *downloading;
+    const char *checking_dl;
+    const char *delete_sd;
+    const char *download_themes;
+    const char *download_splashes;
+    const char *download_preview;
+    const char *download_bgm;
+    const char *dump_single;
+    const char *dump_all_official;
+    float start_pos;
+    const char *shuffle;
+} Draw_Strings_s;
+
+typedef struct {
+    const char *illegal_input;
+    const char *new_or_overwrite;
+    const char *cancel;
+    const char *overwrite;
+    const char *rename;
+    const char *swkbd_fail;
+    const char *sd_full;
+    const char *fs_error;
+} FS_Strings_s;
+
+typedef struct {
+    const char *no_preview;
+} Loading_Strings_s;
+
+typedef struct {
+    const char *position_too_big;
+    const char *position_zero;
+    const char *jump_q;
+    const char *cancel;
+    const char *jump;
+    const char *no_theme_extdata;
+    const char *loading_qr;
+    const char *no_wifi;
+    const char *qr_homebrew;
+    const char *camera_broke;
+    const char *too_many_themes;
+    const char *not_enough_themes;
+    const char *uninstall_confirm;
+    const char *delete_confirm;
+} Main_Strings_s;
+
+typedef struct {
+    const char *no_results;
+    const char *check_wifi;
+    const char *new_page_big;
+    const char *new_page_zero;
+    const char *jump_page;
+    const char *cancel;
+    const char *jump;
+    const char *tags;
+    const char *search;
+    const char *parental_fail;
+    const char *zip_not_found;
+    const char *generic_httpc_error;
+    const char *http303_tp;
+    const char *http303;
+    const char *http404;
+    const char *http_err_url;
+    const char *http_errcode_generic;
+    const char *http401;
+    const char *http403;
+    const char *http407;
+    const char *http414;
+    const char *http418;
+    const char *http426;
+    const char *http451;
+    const char *http500;
+    const char *http502;
+    const char *http503;
+    const char *http504;
+    const char *http_unexpected;
+} Remote_Strings_s;
+
+typedef struct {
+    const char *no_splash_found;
+    const char *splash_disabled;
+} Splashes_Strings_s;
+
+typedef struct {
+    const char *no_body_found;
+    const char *mono_warn;
+    const char *illegal_char;
+    const char *name_folder;
+    const char *cancel;
+    const char *done;
+} Themes_Strings_s;
+
+typedef struct {
+    Instructions_s normal_instructions[MODE_AMOUNT];
+    Instructions_s install_instructions;
+    Instructions_s extra_instructions[3];
+    Camera_Strings_s camera;
+    Draw_Strings_s draw;
+    FS_Strings_s fs;
+    Loading_Strings_s loading;
+    Main_Strings_s main;
+    Remote_Strings_s remote;
+    Instructions_s remote_instructions[MODE_AMOUNT];
+    Instructions_s remote_extra_instructions;
+    Splashes_Strings_s splashes;
+    Themes_Strings_s themes;
+} Language_s;
+
+typedef enum {
+    LANGUAGE_EN,
+
+    LANGUAGE_AMOUNT,
+} Language_Name;
+
+Language_s init_strings(CFG_Language lang);
+extern Language_s language;
+
+#endif

include/unicode.h

@@ -29,9 +29,9 @@
 
 #include "common.h"
 
-ssize_t strulen(const u16*, ssize_t);
+ssize_t strulen(const u16 *, ssize_t);
-void struacat(u16 *input, const char *addition);
+void struacat(u16 * input, const char * addition);
-void printu(u16 *input);
+void printu(u16 * input);
-u16 *strucat(u16 *destination, const u16 *source);
+u16 * strucat(u16 * destination, const u16 * source);
 
 #endif

include/urls.h

@@ -0,0 +1,88 @@
+/*
+*   This file is part of Anemone3DS
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+static char from_hex(char c)
+{
+    return isdigit(c) ? c - '0' : tolower(c) - 'a' + 10;
+}
+
+static char to_hex(char code)
+{
+    static char hex[] = "0123456789abcdef";
+    return hex[code & 15];
+}
+
+// ensure caller frees
+char * url_escape(char * url)
+{
+    char * ptr = url;
+    char * buf = malloc(3 * strlen(url) + 1);
+    char * ptr_buf = buf;
+
+    while (*ptr)
+    {
+        if (isalnum((int)*ptr) || strchr("-_.~", *ptr))
+            *ptr_buf++ = *ptr;
+        else if (*ptr == ' ')
+            *ptr_buf++ = '+';
+        else
+        {
+            *ptr_buf++ = '%';
+            *ptr_buf++ = to_hex(*ptr >> 4);
+            *ptr_buf++ = to_hex(*ptr & 15);
+        }
+        ptr++;
+    }
+    *ptr_buf = '\0';
+    return buf;
+}
+
+// ensure caller frees
+char * url_unescape(char * url)
+{
+    char * ptr = url;
+    char * buf = malloc(strlen(url) + 1);
+    char * ptr_buf = buf;
+
+    while (*ptr)
+    {
+        if (*ptr == '%')
+        {
+            if (ptr[1] && ptr[2])
+            {
+                *ptr_buf++ = from_hex(ptr[1]) << 4 | from_hex(ptr[2]);
+                ptr += 2;
+            }
+        }
+        else if (*ptr == '+')
+            *ptr_buf++ = ' ';
+        else
+            *ptr_buf++ = *ptr;
+        ptr++;
+    }
+    *ptr_buf = '\0';
+    return buf;
+}

source/camera.c

@@ -32,11 +32,12 @@
 #include "fs.h"
 #include "loading.h"
 #include "remote.h"
+#include "ui_strings.h"
 
 #include <archive.h>
 #include <archive_entry.h>
 
-static void start_read(qr_data *data)
+static void start_read(qr_data * data)
 {
     LightLock_Lock(&data->mut);
     while(data->writer_waiting || data->writer_active)
@@ -47,7 +48,7 @@ static void start_read(qr_data *data)
     AtomicIncrement(&data->num_readers_active);
     LightLock_Unlock(&data->mut);
 }
-static void stop_read(qr_data *data)
+static void stop_read(qr_data * data)
 {
     LightLock_Lock(&data->mut);
     AtomicDecrement(&data->num_readers_active);
@@ -57,7 +58,7 @@ static void stop_read(qr_data *data)
     }
     LightLock_Unlock(&data->mut);
 }
-static void start_write(qr_data *data)
+static void start_write(qr_data * data)
 {
     LightLock_Lock(&data->mut);
     data->writer_waiting = true;
@@ -72,7 +73,7 @@ static void start_write(qr_data *data)
 
     LightLock_Unlock(&data->mut);
 }
-static void stop_write(qr_data *data)
+static void stop_write(qr_data * data)
 {
     LightLock_Lock(&data->mut);
 
@@ -82,16 +83,16 @@ static void stop_write(qr_data *data)
     LightLock_Unlock(&data->mut);
 }
 
-static void capture_cam_thread(void *arg)
+static void capture_cam_thread(void * arg)
 {
-    qr_data *data = (qr_data *) arg;
+    qr_data * data = (qr_data *) arg;
 
     Handle cam_events[3] = {0};
     cam_events[0] = data->event_stop;
 
     u32 transferUnit;
     const u32 bufsz = 400 * 240 * sizeof(u16);
-    u16 *buffer = linearAlloc(bufsz);
+    u16 * buffer = linearAlloc(bufsz);
 
     camInit();
     CAMU_SetSize(SELECT_OUT1, SIZE_CTR_TOP_LCD, CONTEXT_A);
@@ -167,9 +168,9 @@ static void capture_cam_thread(void *arg)
     LightEvent_Signal(&data->event_cam_info);
 }
 
-static void update_ui(void *arg)
+static void update_ui(void * arg)
 {
-    qr_data* data = (qr_data*) arg;
+    qr_data * data = (qr_data *) arg;
     C3D_Tex tex;
 
     static const Tex3DS_SubTexture subt3x = { 400, 240, 0.0f, 1.0f, 400.0f/512.0f, 1.0f - (240.0f/256.0f) };
@@ -190,7 +191,7 @@ static void update_ui(void *arg)
                 for(u32 x = 0; x < 400; x++) {
                     const u32 dstPos = ((((y >> 3) * (512 >> 3) + (x >> 3)) << 6) + ((x & 1) | ((y & 1) << 1) | ((x & 2) << 1) | ((y & 2) << 2) | ((x & 4) << 2) | ((y & 4) << 3)));
 
-                    ((u16*)tex.data)[dstPos] = data->camera_buffer[srcPos + x];
+                    ((u16 *)tex.data)[dstPos] = data->camera_buffer[srcPos + x];
                 }
             }
             data->any_update = false;
@@ -200,7 +201,7 @@ static void update_ui(void *arg)
         C2D_DrawImageAt((C2D_Image){ &tex, &subt3x }, 0.0f, 0.0f, 0.4f, NULL, 1.0f, 1.0f);
 
         set_screen(bottom);
-        draw_text_center(GFX_BOTTOM, 4, 0.5, 0.5, 0.5, colors[COLOR_WHITE], "Press \uE005 To Quit");
+        draw_text_center(GFX_BOTTOM, 4, 0.5, 0.5, 0.5, colors[COLOR_WHITE], language.camera.quit);
         end_frame();
     }
 
@@ -208,11 +209,11 @@ static void update_ui(void *arg)
     LightEvent_Signal(&data->event_ui_info);
 }
 
-static bool start_capture_cam(qr_data *data) 
+static bool start_capture_cam(qr_data * data) 
 {
     if((data->cam_thread = threadCreate(capture_cam_thread, data, 0x10000, 0x1A, 1, false)) == NULL)
     {
-        throw_error("Capture cam thread creation failed\nPlease report this to the developers", ERROR_LEVEL_ERROR);
+        throw_error(language.camera.thread_error, ERROR_LEVEL_ERROR);
         LightEvent_Signal(&data->event_cam_info);
         LightEvent_Signal(&data->event_ui_info);
         return false;
@@ -225,11 +226,11 @@ static bool start_capture_cam(qr_data *data)
     return true;
 }
 
-static bool update_qr(qr_data *data, struct quirc_data* scan_data)
+static bool update_qr(qr_data * data, struct quirc_data * scan_data)
 {
     int w;
     int h;
-    u8 *image = (u8*) quirc_begin(data->context, &w, &h);
+    u8 * image = (u8 *)quirc_begin(data->context, &w, &h);
 
     start_read(data);
     for (int y = 0; y < h; y++) {
@@ -256,7 +257,7 @@ static bool update_qr(qr_data *data, struct quirc_data* scan_data)
     return false;
 }
 
-static void start_qr(qr_data *data)
+static void start_qr(qr_data * data)
 {
     svcCreateEvent(&data->event_stop, RESET_STICKY);
     LightEvent_Init(&data->event_cam_info, RESET_STICKY);
@@ -272,7 +273,7 @@ static void start_qr(qr_data *data)
     quirc_resize(data->context, 400, 240);
     data->camera_buffer = calloc(1, 400 * 240 * sizeof(u16));
 }
-static void exit_qr(qr_data *data)
+static void exit_qr(qr_data * data)
 {
     svcSignalEvent(data->event_stop);
 
@@ -308,7 +309,7 @@ bool init_qr(void)
 
     start_qr(&data);
 
-    struct quirc_data* scan_data = calloc(1, sizeof(struct quirc_data)); 
+    struct quirc_data * scan_data = calloc(1, sizeof(struct quirc_data)); 
     const bool ready = start_capture_cam(&data);
     bool finished = !ready;
 
@@ -333,7 +334,8 @@ bool init_qr(void)
         char * zip_buf = NULL;
         char * filename = NULL;
         u32 zip_size;
-        Result res = http_get((char*)scan_data->payload, &filename, &zip_buf, &zip_size, INSTALL_DOWNLOAD, "application/zip");
+
+        Result res = http_get((char*)scan_data->payload, &filename, &zip_buf, &zip_size, INSTALL_DOWNLOAD, "application/zip; application/x-zip-compressed");
         if (R_FAILED(res))
         {
             free(filename);
@@ -350,7 +352,7 @@ bool init_qr(void)
         {
             draw_install(INSTALL_CHECKING_DOWNLOAD);
 
-            struct archive *a = archive_read_new();
+            struct archive * a = archive_read_new();
             archive_read_support_format_zip(a);
 
             int r = archive_read_open_memory(a, zip_buf, zip_size);
@@ -391,30 +393,23 @@ bool init_qr(void)
 
                 if(mode != MODE_AMOUNT)
                 {
-                    char path_to_file[0x107] = {0};
+                    save_zip_to_sd(filename, zip_size, zip_buf, mode);
-                    sprintf(path_to_file, "%s%s", main_paths[mode], filename);
-                    char * extension = strrchr(path_to_file, '.');
-                    if (extension == NULL || strcmp(extension, ".zip"))
-                        strcat(path_to_file, ".zip");
-
-                    remake_file(fsMakePath(PATH_ASCII, path_to_file), ArchiveSD, zip_size);
-                    buf_to_file(zip_size, fsMakePath(PATH_ASCII, path_to_file), ArchiveSD, zip_buf);
                     success = true;
                 }
                 else
                 {
-                    throw_error("Zip downloaded is neither\na splash nor a theme.", ERROR_LEVEL_WARNING);
+                    throw_error(language.camera.zip_not_theme_splash, ERROR_LEVEL_WARNING);
                 }
             }
             else
             {
-                throw_error("File downloaded isn't a zip.", ERROR_LEVEL_WARNING);
+                throw_error(language.camera.file_not_zip, ERROR_LEVEL_WARNING);
             }
             free(zip_buf);
         }
         else
         {
-            throw_error("Download failed.", ERROR_LEVEL_WARNING);
+            throw_error(language.camera.download_failed, ERROR_LEVEL_WARNING);
         }
 
         free(filename);

source/conversion.c

@@ -0,0 +1,129 @@
+#include "conversion.h"
+#include "draw.h"
+
+#include <png.h>
+
+static void rotate_agbr_counterclockwise(char ** bufp, size_t size, size_t width)
+{
+    uint32_t * buf = (uint32_t*)*bufp;
+    uint32_t * out = malloc(size);
+
+    size_t pixel_count = (size/4);
+    size_t height = pixel_count/width;
+
+    for (uint32_t h = 0; h < height; ++h)
+    {
+        for (uint32_t w = 0; w < width; ++w)
+        {
+            size_t buf_index = (w + (h * width));
+            size_t out_index = (height * (width-1)) - (height * w) + h;
+
+            out[out_index] = buf[buf_index];
+        }
+    }
+
+    free(*bufp);
+    *bufp = (char*)out;
+}
+
+size_t bin_to_abgr(char ** bufp, size_t size)
+{
+    size_t out_size = (size / 3) * 4;
+    char* buf = malloc(out_size);
+
+    for (size_t i = 0, j = 0; i < size; i+=3, j+=4)
+    {
+        (buf+j)[0] = 0xFF;         // A
+        (buf+j)[1] = (*bufp+i)[0]; // B
+        (buf+j)[2] = (*bufp+i)[1]; // G
+        (buf+j)[3] = (*bufp+i)[2]; // R
+    }
+    free(*bufp);
+    *bufp = buf;
+
+    // splash screens contain the raw framebuffer to put on the screen
+    // because the screens are mounted at a 90 degree angle we also need to rotate
+    // the output
+    rotate_agbr_counterclockwise(bufp, out_size, 240);
+
+    return out_size;
+}
+
+size_t png_to_abgr(char ** bufp, size_t size, u32 *height)
+{
+    size_t out_size = 0;
+    if(size < 8 || png_sig_cmp((png_bytep)*bufp, 0, 8))
+    {
+        throw_error("Invalid preview.png", ERROR_LEVEL_WARNING);
+        return out_size;
+    }
+
+    uint32_t * buf = (uint32_t*)*bufp;
+
+    FILE * fp = fmemopen(buf, size, "rb");;
+    png_bytep * row_pointers = NULL;
+
+    png_structp png = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
+    png_infop info = png_create_info_struct(png);
+
+    png_init_io(png, fp);
+    png_read_info(png, info);
+
+    u32 width = png_get_image_width(png, info);
+    *height = png_get_image_height(png, info);
+
+    png_byte color_type = png_get_color_type(png, info);
+    png_byte bit_depth  = png_get_bit_depth(png, info);
+
+    // Read any color_type into 8bit depth, ABGR format.
+    // See http://www.libpng.org/pub/png/libpng-manual.txt
+
+    if(bit_depth == 16)
+        png_set_strip_16(png);
+
+    if(color_type == PNG_COLOR_TYPE_PALETTE)
+        png_set_palette_to_rgb(png);
+
+    // PNG_COLOR_TYPE_GRAY_ALPHA is always 8 or 16bit depth.
+    if(color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
+        png_set_expand_gray_1_2_4_to_8(png);
+
+    if(png_get_valid(png, info, PNG_INFO_tRNS))
+        png_set_tRNS_to_alpha(png);
+
+    // These color_type don't have an alpha channel then fill it with 0xff.
+    if(color_type == PNG_COLOR_TYPE_RGB ||
+       color_type == PNG_COLOR_TYPE_GRAY ||
+       color_type == PNG_COLOR_TYPE_PALETTE)
+        png_set_add_alpha(png, 0xFF, PNG_FILLER_BEFORE);
+
+    if(color_type == PNG_COLOR_TYPE_GRAY ||
+       color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+        png_set_gray_to_rgb(png);
+
+    //output ABGR
+    png_set_bgr(png);
+    png_set_swap_alpha(png);
+
+    png_read_update_info(png, info);
+
+    row_pointers = malloc(sizeof(png_bytep) * *height);
+    out_size = sizeof(u32) * (width * *height);
+    u32 * out = malloc(out_size);
+    for(u32 y = 0; y < *height; y++)
+    {
+        row_pointers[y] = (png_bytep)(out + (width * y));
+    }
+
+    png_read_image(png, row_pointers);
+
+    png_destroy_read_struct(&png, &info, NULL);
+
+    if (fp) fclose(fp);
+    if (row_pointers) free(row_pointers);
+
+    free(*bufp);
+    *bufp = (char*)out;
+
+    return out_size;
+}

source/draw.c

@@ -27,13 +27,14 @@
 #include "draw.h"
 #include "unicode.h"
 #include "colors.h"
+#include "ui_strings.h"
 
 #include "sprites.h"
 
 #include <time.h>
 
-C3D_RenderTarget* top;
+C3D_RenderTarget * top;
-C3D_RenderTarget* bottom;
+C3D_RenderTarget * bottom;
 C2D_TextBuf staticBuf, dynamicBuf;
 static C2D_TextBuf widthBuf;
 
@@ -77,55 +78,56 @@ void init_screens(void)
 
     C2D_TextParse(&text[TEXT_VERSION], staticBuf, VERSION);
 
-    C2D_TextParse(&text[TEXT_THEME_MODE], staticBuf, "Theme mode");
+    C2D_TextParse(&text[TEXT_THEME_MODE], staticBuf, language.draw.theme_mode);
-    C2D_TextParse(&text[TEXT_SPLASH_MODE], staticBuf, "Splash mode");
+    C2D_TextParse(&text[TEXT_SPLASH_MODE], staticBuf, language.draw.splash_mode);
 
-    C2D_TextParse(&text[TEXT_NO_THEME_FOUND], staticBuf, "No theme found");
+    C2D_TextParse(&text[TEXT_NO_THEME_FOUND], staticBuf, language.draw.no_themes);
-    C2D_TextParse(&text[TEXT_NO_SPLASH_FOUND], staticBuf, "No splash found");
+    C2D_TextParse(&text[TEXT_NO_SPLASH_FOUND], staticBuf, language.draw.no_splashes);
 
-    C2D_TextParse(&text[TEXT_DOWNLOAD_FROM_QR], staticBuf, "Press \uE005 to download from QR");
+    C2D_TextParse(&text[TEXT_DOWNLOAD_FROM_QR], staticBuf, language.draw.qr_download);
 
-    C2D_TextParse(&text[TEXT_SWITCH_TO_SPLASHES], staticBuf, "Or \uE004 to switch to splashes");
+    C2D_TextParse(&text[TEXT_SWITCH_TO_SPLASHES], staticBuf, language.draw.switch_splashes);
-    C2D_TextParse(&text[TEXT_SWITCH_TO_THEMES], staticBuf, "Or \uE004 to switch to themes");
+    C2D_TextParse(&text[TEXT_SWITCH_TO_THEMES], staticBuf, language.draw.switch_themes);
 
-    C2D_TextParse(&text[TEXT_OR_START_TO_QUIT], staticBuf, "Or        to quit");
+    C2D_TextParse(&text[TEXT_OR_START_TO_QUIT], staticBuf, language.draw.quit);
 
-    C2D_TextParse(&text[TEXT_BY_AUTHOR], staticBuf, "By ");
+    C2D_TextParse(&text[TEXT_BY_AUTHOR], staticBuf, language.draw.by);
-    C2D_TextParse(&text[TEXT_SELECTED], staticBuf, "Selected:");
+    C2D_TextParse(&text[TEXT_SELECTED], staticBuf, language.draw.selected);
-    C2D_TextParse(&text[TEXT_SELECTED_SHORT], staticBuf, "Sel.:");
+    C2D_TextParse(&text[TEXT_SELECTED_SHORT], staticBuf, language.draw.sel);
 
-    C2D_TextParse(&text[TEXT_THEMEPLAZA_THEME_MODE], staticBuf, "ThemePlaza Theme mode");
+    C2D_TextParse(&text[TEXT_THEMEPLAZA_THEME_MODE], staticBuf, language.draw.tp_theme_mode);
-    C2D_TextParse(&text[TEXT_THEMEPLAZA_SPLASH_MODE], staticBuf, "ThemePlaza Splash mode");
+    C2D_TextParse(&text[TEXT_THEMEPLAZA_SPLASH_MODE], staticBuf, language.draw.tp_splash_mode);
 
-    C2D_TextParse(&text[TEXT_SEARCH], staticBuf, "Search...");
+    C2D_TextParse(&text[TEXT_SEARCH], staticBuf, language.draw.search);
-    C2D_TextParse(&text[TEXT_PAGE], staticBuf, "Page:");
+    C2D_TextParse(&text[TEXT_PAGE], staticBuf, language.draw.page);
 
-    C2D_TextParse(&text[TEXT_ERROR_QUIT], staticBuf, "Press \uE000 to quit.");
+    C2D_TextParse(&text[TEXT_ERROR_QUIT], staticBuf, language.draw.err_quit);
-    C2D_TextParse(&text[TEXT_ERROR_CONTINUE], staticBuf, "Press \uE000 to continue.");
+    C2D_TextParse(&text[TEXT_ERROR_CONTINUE], staticBuf, language.draw.warn_continue);
 
-    C2D_TextParse(&text[TEXT_CONFIRM_YES_NO], staticBuf, "\uE000 Yes   \uE001 No");
+    C2D_TextParse(&text[TEXT_CONFIRM_YES_NO], staticBuf, language.draw.yes_no);
 
-    C2D_TextParse(&text[TEXT_INSTALL_LOADING_THEMES], staticBuf, "Loading themes, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_LOADING_THEMES], staticBuf, language.draw.load_themes);
-    C2D_TextParse(&text[TEXT_INSTALL_LOADING_SPLASHES], staticBuf, "Loading splashes, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_LOADING_SPLASHES], staticBuf, language.draw.load_splash);
-    C2D_TextParse(&text[TEXT_INSTALL_LOADING_ICONS], staticBuf, "Loading icons, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_LOADING_ICONS], staticBuf, language.draw.load_icons);
 
-    C2D_TextParse(&text[TEXT_INSTALL_SPLASH], staticBuf, "Installing a splash...");
+    C2D_TextParse(&text[TEXT_INSTALL_SPLASH], staticBuf, language.draw.install_splash);
-    C2D_TextParse(&text[TEXT_INSTALL_SPLASH_DELETE], staticBuf, "Deleting installed splash...");
+    C2D_TextParse(&text[TEXT_INSTALL_SPLASH_DELETE], staticBuf, language.draw.delete_splash);
 
-    C2D_TextParse(&text[TEXT_INSTALL_SINGLE], staticBuf, "Installing a single theme...");
+    C2D_TextParse(&text[TEXT_INSTALL_SINGLE], staticBuf, language.draw.install_theme);
-    C2D_TextParse(&text[TEXT_INSTALL_SHUFFLE], staticBuf, "Installing shuffle themes...");
+    C2D_TextParse(&text[TEXT_INSTALL_SHUFFLE], staticBuf, language.draw.install_shuffle);
-    C2D_TextParse(&text[TEXT_INSTALL_BGM], staticBuf, "Installing BGM-only theme...");
+    C2D_TextParse(&text[TEXT_INSTALL_BGM], staticBuf, language.draw.install_bgm);
-    C2D_TextParse(&text[TEXT_INSTALL_NO_BGM], staticBuf, "Installing theme without BGM...");
+    C2D_TextParse(&text[TEXT_INSTALL_NO_BGM], staticBuf, language.draw.install_no_bgm);
 
-    C2D_TextParse(&text[TEXT_INSTALL_DOWNLOAD], staticBuf, "Downloading...");
+    C2D_TextParse(&text[TEXT_INSTALL_DOWNLOAD], staticBuf, language.draw.downloading);
-    C2D_TextParse(&text[TEXT_INSTALL_CHECKING_DOWNLOAD], staticBuf, "Checking downloaded file...");
+    C2D_TextParse(&text[TEXT_INSTALL_CHECKING_DOWNLOAD], staticBuf, language.draw.checking_dl);
-    C2D_TextParse(&text[TEXT_INSTALL_ENTRY_DELETE], staticBuf, "Deleting from SD...");
+    C2D_TextParse(&text[TEXT_INSTALL_ENTRY_DELETE], staticBuf, language.draw.delete_sd);
 
-    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_THEMES], staticBuf, "Downloading theme list, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_THEMES], staticBuf, language.draw.download_themes);
-    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_SPLASHES], staticBuf, "Downloading splash list, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_SPLASHES], staticBuf, language.draw.download_splashes);
-    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_PREVIEW], staticBuf, "Downloading preview, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_PREVIEW], staticBuf, language.draw.download_preview);
-    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_BGM], staticBuf, "Downloading BGM, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_LOADING_REMOTE_BGM], staticBuf, language.draw.download_bgm);
-    C2D_TextParse(&text[TEXT_INSTALL_DUMPING_THEME], staticBuf, "Dumping theme, please wait...");
+    C2D_TextParse(&text[TEXT_INSTALL_DUMPING_THEME], staticBuf, language.draw.dump_single);
+    C2D_TextParse(&text[TEXT_INSTALL_DUMPING_ALL_THEMES], staticBuf, language.draw.dump_all_official);
 
     for(int i = 0; i < TEXT_AMOUNT; i++)
         C2D_TextOptimize(&text[i]);
@@ -166,6 +168,15 @@ static void draw_image(int image_id, float x, float y)
     C2D_DrawImageAt(C2D_SpriteSheetGetImage(spritesheet, image_id), x, y, 0.6f, NULL, 1.0f, 1.0f);
 }
 
+void draw_home(u64 start_time, u64 cur_time)
+{
+    float time_sec = (cur_time - start_time)/1000.0f;
+    float alpha = fmin(-1.333f * time_sec * time_sec + 2.666f * time_sec, 1.0f); // Quadratic regression to create fade effect
+    C2D_ImageTint tint = {};
+    C2D_AlphaImageTint(&tint, alpha);
+    C2D_DrawImageAt(C2D_SpriteSheetGetImage(spritesheet, sprites_no_home_idx), (320-64)/2, (240-64)/2, 1.0f, &tint, 1.0f, 1.0f);
+}
+
 static void get_text_dimensions(const char * text, float scaleX, float scaleY, float * width, float * height)
 {
     C2D_Text c2d_text;
@@ -275,7 +286,7 @@ void draw_base_interface(void)
     set_screen(top);
 }
 
-void throw_error(char* error, ErrorLevel level)
+void throw_error(const char * error, ErrorLevel level)
 {
     Text bottom_text = TEXT_AMOUNT;
     Color text_color = COLOR_WHITE;
@@ -308,12 +319,12 @@ void throw_error(char* error, ErrorLevel level)
     }
 }
 
-bool draw_confirm(const char* conf_msg, Entry_List_s* list)
+bool draw_confirm(const char * conf_msg, Entry_List_s * list, DrawMode draw_mode)
 {
     while(aptMainLoop())
     {
         Instructions_s instructions = {0};
-        draw_interface(list, instructions);
+        draw_interface(list, instructions, draw_mode);
         set_screen(top);
         draw_text_center(GFX_TOP, BUTTONS_Y_LINE_1, 0.5f, 0.7f, 0.7f, colors[COLOR_YELLOW], conf_msg);
         draw_c2d_text_center(GFX_TOP, BUTTONS_Y_LINE_3, 0.5f, 0.6f, 0.6f, colors[COLOR_WHITE], &text[TEXT_CONFIRM_YES_NO]);
@@ -358,7 +369,7 @@ void draw_loading_bar(u32 current, u32 max, InstallType type)
     draw_base_interface();
     draw_install_handler(type);
     set_screen(bottom);
-    double percent = 100*((double)current/(double)max);
+    double percent = 100 * ((double)current / (double)max);
     u32 width = (u32)percent;
     width *= 2;
     C2D_DrawRectSolid(60-1, 110-1, 0.5f, 200+2, 20+2, colors[COLOR_CURSOR]);
@@ -432,13 +443,13 @@ void draw_text_wrap(float x, float y, float z, float scaleX, float scaleY, Color
             continue;
         }
 
-        if((consumed = decode_utf8(&codepoint, (unsigned char*)text)) == -1)
+        if((consumed = decode_utf8(&codepoint, (unsigned char *)text)) == -1)
             break;
 
         float character_width = scaleX * (fontGetCharWidthInfo(NULL, fontGlyphIndexFromCodePoint(NULL, codepoint))->charWidth);
         if((current_width += character_width) > max_width)
         {
-            char* last_space = NULL;
+            char * last_space = NULL;
             for(int i = idx; i >= 0; i--)
             {
                 if(result[i] == ' ')
@@ -488,27 +499,27 @@ void draw_text_wrap_scaled(float x, float y, float z, Color color, const char *
 static void draw_entry_info(Entry_s * entry)
 {
     char author[0x41] = {0};
-    utf16_to_utf8((u8*)author, entry->author, 0x40);
+    utf16_to_utf8((u8 *)author, entry->author, 0x40);
     draw_c2d_text(20, 35, 0.5, 0.5, 0.5, colors[COLOR_WHITE], &text[TEXT_BY_AUTHOR]);
     float width = 0;
     C2D_TextGetDimensions(&text[TEXT_BY_AUTHOR], 0.5, 0.5, &width, NULL);
     draw_text(20+width, 35, 0.5, 0.5, 0.5, colors[COLOR_WHITE], author);
 
     char title[0x41] = {0};
-    utf16_to_utf8((u8*)title, entry->name, 0x40);
+    utf16_to_utf8((u8 *)title, entry->name, 0x40);
     draw_text(20, 50, 0.5, 0.7, 0.7, colors[COLOR_WHITE], title);
 
     char description[0x81] = {0};
-    utf16_to_utf8((u8*)description, entry->desc, 0x80);
+    utf16_to_utf8((u8 *)description, entry->desc, 0x80);
     draw_text_wrap(20, 70, 0.5, 0.5, 0.5, colors[COLOR_WHITE], description, 363);
 }
 
-void draw_grid_interface(Entry_List_s* list, Instructions_s instructions)
+void draw_grid_interface(Entry_List_s * list, Instructions_s instructions, int extra_mode)
 {
     draw_base_interface();
     EntryMode current_mode = list->mode;
 
-    C2D_Text* mode_string[MODE_AMOUNT] = {
+    C2D_Text * mode_string[MODE_AMOUNT] = {
         &text[TEXT_THEMEPLAZA_THEME_MODE],
         &text[TEXT_THEMEPLAZA_SPLASH_MODE],
     };
@@ -525,7 +536,7 @@ void draw_grid_interface(Entry_List_s* list, Instructions_s instructions)
 
     draw_c2d_text(7, 3, 0.5f, 0.6f, 0.6f, colors[COLOR_WHITE], &text[TEXT_SEARCH]);
 
-    draw_image(sprites_list_idx, 320-96, 0);
+    draw_image(sprites_back_idx, 320-96, 0);
     draw_image(sprites_exit_idx, 320-72, 0);
     draw_image(sprites_preview_idx, 320-48, 0);
 
@@ -541,7 +552,7 @@ void draw_grid_interface(Entry_List_s* list, Instructions_s instructions)
         current_entry = &list->entries[i];
 
         char name[0x41] = {0};
-        utf16_to_utf8((u8*)name, current_entry->name, 0x40);
+        utf16_to_utf8((u8 *)name, current_entry->name, 0x40);
 
         int vertical_offset = 0;
         int horizontal_offset = i - list->scroll;
@@ -553,18 +564,16 @@ void draw_grid_interface(Entry_List_s* list, Instructions_s instructions)
         vertical_offset += 24;
         horizontal_offset += 16;
 
-        // theoretically impossible to have no icon when from the api
+
-        /*
+        if(current_entry->placeholder_color == 0)
-        if(!current_entry->placeholder_color)
         {
-        */
+            const C2D_Image image = get_icon_at(list, i);
-            C2D_Image * image = list->icons[i];
+            C2D_DrawImageAt(image, horizontal_offset, vertical_offset, 0.5f, NULL, 1.0f, 1.0f);
-            C2D_DrawImageAt(*image, horizontal_offset, vertical_offset, 0.5f, NULL, 1.0f, 1.0f);
-        /*
         }
         else
+        {
             C2D_DrawRectSolid(horizontal_offset, vertical_offset, 0.5f, list->entry_size, list->entry_size, current_entry->placeholder_color);
-        */
+        }
 
         if(i == selected_entry)
         {
@@ -575,6 +584,11 @@ void draw_grid_interface(Entry_List_s* list, Instructions_s instructions)
             C2D_DrawRectSolid(horizontal_offset+list->entry_size-border_width, vertical_offset, 0.5f, border_width, list->entry_size, colors[COLOR_CURSOR]);
         }
     }
+    
+    if (extra_mode)
+    {
+        C2D_DrawRectSolid(0, 24, 0.6f, 320, 240-48, C2D_Color32(0, 0, 0, 128));
+    }
 
     char entries_count_str[0x20] = {0};
     sprintf(entries_count_str, "/%"  JSON_INTEGER_FORMAT, list->tp_page_count);
@@ -593,21 +607,21 @@ void draw_grid_interface(Entry_List_s* list, Instructions_s instructions)
     draw_c2d_text(176, 219, 0.5, 0.6, 0.6, colors[COLOR_WHITE], &text[TEXT_PAGE]);
 }
 
-void draw_interface(Entry_List_s* list, Instructions_s instructions)
+void draw_interface(Entry_List_s * list, Instructions_s instructions, DrawMode draw_mode)
 {
     draw_base_interface();
     EntryMode current_mode = list->mode;
 
-    C2D_Text* mode_string[MODE_AMOUNT] = {
+    C2D_Text * mode_string[MODE_AMOUNT] = {
         &text[TEXT_THEME_MODE],
         &text[TEXT_SPLASH_MODE],
     };
 
     draw_c2d_text_center(GFX_TOP, 4, 0.5f, 0.5f, 0.5f, colors[COLOR_WHITE], mode_string[current_mode]);
 
-    if(list->entries == NULL)
+    if(list->entries == NULL || list->entries_count == 0)
     {
-        C2D_Text* mode_found_string[MODE_AMOUNT] = {
+        C2D_Text * mode_found_string[MODE_AMOUNT] = {
             &text[TEXT_NO_THEME_FOUND],
             &text[TEXT_NO_SPLASH_FOUND],
         };
@@ -615,7 +629,7 @@ void draw_interface(Entry_List_s* list, Instructions_s instructions)
         draw_c2d_text_center(GFX_TOP, 80, 0.5f, 0.7f, 0.7f, colors[COLOR_YELLOW], mode_found_string[current_mode]);
         draw_c2d_text_center(GFX_TOP, 110, 0.5f, 0.7f, 0.7f, colors[COLOR_YELLOW], &text[TEXT_DOWNLOAD_FROM_QR]);
 
-        C2D_Text* mode_switch_string[MODE_AMOUNT] = {
+        C2D_Text * mode_switch_string[MODE_AMOUNT] = {
             &text[TEXT_SWITCH_TO_SPLASHES],
             &text[TEXT_SWITCH_TO_THEMES],
         };
@@ -625,18 +639,16 @@ void draw_interface(Entry_List_s* list, Instructions_s instructions)
 
         C2D_ImageTint yellow_tint;
         C2D_PlainImageTint(&yellow_tint, colors[COLOR_YELLOW], 1.0f);
-        C2D_SpriteSetPos(&sprite_start, 162, 173);
+        C2D_SpriteSetPos(&sprite_start, language.draw.start_pos, 173);
         C2D_SpriteSetScale(&sprite_start, 1.25f, 1.4f);
         C2D_DrawSpriteTinted(&sprite_start, &yellow_tint);
         C2D_SpriteSetScale(&sprite_start, 1.0f, 1.0f);
 
         set_screen(bottom);
 
-        draw_image(sprites_sort_idx, 320-144, 0);
+        draw_image(sprites_qr_idx, 320-96, 0);
-        draw_image(sprites_download_idx, 320-120, 0);
+        draw_image(sprites_browse_idx, 320-72, 0);
-        draw_image(sprites_browse_idx, 320-96, 0);
+        draw_image(sprites_exit_idx, 320-48, 0);
-        draw_image(sprites_exit_idx, 320-72, 0);
-        draw_image(sprites_preview_idx, 320-48, 0);
 
         draw_text(320-24+2.5, -3, 0.6, 1.0f, 0.9f, colors[COLOR_WHITE], mode_switch_char[!current_mode]);
 
@@ -654,23 +666,46 @@ void draw_interface(Entry_List_s* list, Instructions_s instructions)
     if(current_mode == MODE_THEMES)
     {
         char * shuffle_count_string = NULL;
-        asprintf(&shuffle_count_string, "Shuffle: %i/10", list->shuffle_count);
+        asprintf(&shuffle_count_string, language.draw.shuffle, list->shuffle_count);
         draw_text(7, 3, 0.6, 0.6, 0.6f, list->shuffle_count <= 10 && list->shuffle_count >= 2 ? colors[COLOR_WHITE] : colors[COLOR_RED], shuffle_count_string);
         free(shuffle_count_string);
     }
 
-    draw_image(sprites_sort_idx, 320-144, 0);
+    if (draw_mode == DRAW_MODE_LIST)
-    draw_image(sprites_download_idx, 320-120, 0);
+    {
-    draw_image(sprites_browse_idx, 320-96, 0);
+        draw_image(sprites_install_idx, 320-120, 0);
-    draw_image(sprites_exit_idx, 320-72, 0);
+        draw_image(sprites_qr_idx, 320-96, 0);
-    draw_image(sprites_preview_idx, 320-48, 0);
+        draw_image(sprites_exit_idx, 320-72, 0);
-
+        draw_image(sprites_preview_idx, 320-48, 0);
-    draw_text(320-24+2.5, -3, 0.6, 1.0f, 0.9f, colors[COLOR_WHITE], mode_switch_char[!current_mode]);
+        draw_text(320-24+2.5, -3, 0.6, 1.0f, 0.9f, colors[COLOR_WHITE], mode_switch_char[!current_mode]);
+        draw_image(sprites_menu_idx, 320-144, 0);
+        if (current_mode == MODE_THEMES)
+        {
+            draw_image(sprites_shuffle_idx, 320-168, 0);
+        }
+    }
+    else
+    {
+        if (draw_mode == DRAW_MODE_INSTALL)
+        {
+            draw_image(sprites_install_idx, 320-24, 0);
+            draw_image(sprites_shuffle_idx, 320-48, 0);
+            draw_image(sprites_shuffle_no_bgm_idx, 320-72, 0);
+            draw_image(sprites_bgm_only_idx, 320-96, 0);
+            draw_image(sprites_back_idx, 320-120, 0);
+        } else if (draw_mode == DRAW_MODE_EXTRA)
+        {
+            draw_image(sprites_browse_idx, 320-24, 0);
+            draw_image(sprites_dump_idx, 320-48, 0);
+            draw_image(sprites_sort_idx, 320-72, 0);
+            draw_image(sprites_back_idx, 320-96, 0);
+        }
+    }
 
     // Show arrows if there are themes out of bounds
     //----------------------------------------------------------------
     if(list->scroll > 0)
-        draw_image(sprites_arrow_up_idx, 152, 4);
+        draw_image(sprites_arrow_up_idx, 136, 220);
     if(list->scroll + list->entries_loaded < list->entries_count)
         draw_image(sprites_arrow_down_idx, 152, 220);
 
@@ -681,7 +716,7 @@ void draw_interface(Entry_List_s* list, Instructions_s instructions)
         current_entry = &list->entries[i];
 
         char name[0x41] = {0};
-        utf16_to_utf8((u8*)name, current_entry->name, 0x40);
+        utf16_to_utf8((u8 *)name, current_entry->name, 0x40);
 
         int vertical_offset = i - list->scroll;
         int horizontal_offset = 0;
@@ -719,14 +754,17 @@ void draw_interface(Entry_List_s* list, Instructions_s instructions)
             C2D_DrawSpriteTinted(&sprite_installed, &tint);
         }
 
-        if(!current_entry->placeholder_color)
+        if(current_entry->placeholder_color == 0)
         {
-            C2D_Image * image = NULL;
+            C2D_Image image;
-            if(list->entries_count > list->entries_loaded*ICONS_OFFSET_AMOUNT)
+            if(list->entries_count > list->entries_loaded * ICONS_OFFSET_AMOUNT)
-                image = list->icons[ICONS_VISIBLE*list->entries_loaded + (i - list->scroll)];
+            {
+                const int offset_to_visible_icons = ICONS_VISIBLE * list->entries_loaded;
+                image = get_icon_at(list, offset_to_visible_icons + (i - list->scroll));
+            }
             else
-                image = list->icons[i];
+                image = get_icon_at(list, i);
-            C2D_DrawImageAt(*image, horizontal_offset, vertical_offset, 0.5f, NULL, 1.0f, 1.0f);
+            C2D_DrawImageAt(image, horizontal_offset, vertical_offset, 0.5f, NULL, 1.0f, 1.0f);
         }
         else
         {
@@ -752,4 +790,8 @@ void draw_interface(Entry_List_s* list, Instructions_s instructions)
         draw_c2d_text(176, 219, 0.5, 0.6, 0.6, colors[COLOR_WHITE], &text[TEXT_SELECTED]);
     else
         draw_c2d_text(176, 219, 0.5, 0.6, 0.6, colors[COLOR_WHITE], &text[TEXT_SELECTED_SHORT]);
+    if(draw_mode != DRAW_MODE_LIST)
+    {
+        C2D_DrawRectSolid(0, 24, 1.0f, 320, 240-48, C2D_Color32(0, 0, 0, 128));
+    }
 }

source/entries_list.c

@@ -0,0 +1,231 @@
+/*
+*   This file is part of Anemone3DS
+*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+#include "entries_list.h"
+#include "loading.h"
+#include "draw.h"
+#include "fs.h"
+#include "unicode.h"
+
+void delete_entry(Entry_s * entry, bool is_file)
+{
+    if(is_file)
+        FSUSER_DeleteFile(ArchiveSD, fsMakePath(PATH_UTF16, entry->path));
+    else
+        FSUSER_DeleteDirectoryRecursively(ArchiveSD, fsMakePath(PATH_UTF16, entry->path));
+}
+
+u32 load_data(const char * filename, const Entry_s * entry, char ** buf)
+{
+    if(entry->is_zip)
+    {
+        return zip_file_to_buf(filename + 1, entry->path, buf); //the first character will always be '/' because of the other case
+    }
+    else
+    {
+        u16 path[0x106] = {0};
+        strucat(path, entry->path);
+        struacat(path, filename);
+
+        return file_to_buf(fsMakePath(PATH_UTF16, path), ArchiveSD, buf);
+    }
+}
+
+C2D_Image get_icon_at(Entry_List_s * list, size_t index)
+{
+    return (C2D_Image){
+        .tex = &list->icons_texture,
+        .subtex = &list->icons_info[index].subtex,
+    };
+}
+
+static int compare_entries_base(const Entry_s * const a, const Entry_s * const b)
+{
+    // entry->placeholder_color == 0 means it is not filled (no name, author, description)
+    // if a is filled and b is filled, return == 0
+    // if a is not filled and b is not filled, return == 0
+    // if a is not filled, return < 0
+    // if b is an unfilled entry, return > 0
+    return ((int)(a->placeholder_color != 0)) - ((int)(b->placeholder_color != 0));
+}
+
+typedef int (*sort_comparator)(const void *, const void *);
+static int compare_entries_by_name(const void * a, const void * b)
+{
+    const Entry_s * const entry_a = (const Entry_s *)a;
+    const Entry_s * const entry_b = (const Entry_s *)b;
+    const int base = compare_entries_base(entry_a, entry_b);
+    if(base)
+        return base;
+
+    return memcmp(entry_a->name, entry_b->name, 0x40 * sizeof(u16));
+}
+static int compare_entries_by_author(const void * a, const void * b)
+{
+    const Entry_s * const entry_a = (const Entry_s *)a;
+    const Entry_s * const entry_b = (const Entry_s *)b;
+    const int base = compare_entries_base(entry_a, entry_b);
+    if(base)
+        return base;
+
+    return memcmp(entry_a->author, entry_b->author, 0x40 * sizeof(u16));
+}
+static int compare_entries_by_filename(const void * a, const void * b)
+{
+    const Entry_s * const entry_a = (const Entry_s *)a;
+    const Entry_s * const entry_b = (const Entry_s *)b;
+    const int base = compare_entries_base(entry_a, entry_b);
+    if(base)
+        return base;
+
+    return memcmp(entry_a->path, entry_b->path, 0x106 * sizeof(u16));
+}
+
+static void sort_list(Entry_List_s * list, sort_comparator compare_entries)
+{
+    if(list->entries != NULL && list->entries != NULL)
+        qsort(list->entries, list->entries_count, sizeof(Entry_s), compare_entries); //alphabet sort
+}
+
+void sort_by_name(Entry_List_s * list)
+{
+    sort_list(list, compare_entries_by_name);
+    list->current_sort = SORT_NAME;
+}
+void sort_by_author(Entry_List_s * list)
+{
+    sort_list(list, compare_entries_by_author);
+    list->current_sort = SORT_AUTHOR;
+}
+void sort_by_filename(Entry_List_s * list)
+{
+    sort_list(list, compare_entries_by_filename);
+    list->current_sort = SORT_PATH;
+}
+
+#define LOADING_DIR_ENTRIES_COUNT 16
+static FS_DirectoryEntry loading_dir_entries[LOADING_DIR_ENTRIES_COUNT];
+Result load_entries(const char * loading_path, Entry_List_s * list, const InstallType loading_screen)
+{
+    Handle dir_handle;
+    Result res = FSUSER_OpenDirectory(&dir_handle, ArchiveSD, fsMakePath(PATH_ASCII, loading_path));
+    if(R_FAILED(res))
+    {
+        DEBUG("Failed to open folder: %s\n", loading_path);
+        return res;
+    }
+
+    list_init_capacity(list, LOADING_DIR_ENTRIES_COUNT);
+
+    u32 entries_read = LOADING_DIR_ENTRIES_COUNT;
+    while(entries_read == LOADING_DIR_ENTRIES_COUNT)
+    {
+        res = FSDIR_Read(dir_handle, &entries_read, LOADING_DIR_ENTRIES_COUNT, loading_dir_entries);
+        if(R_FAILED(res))
+            break;
+
+        for(u32 i = 0; i < entries_read; ++i)
+        {
+            const FS_DirectoryEntry * const dir_entry = &loading_dir_entries[i];
+            const bool is_zip = !strcmp(dir_entry->shortExt, "ZIP");
+            if(!(dir_entry->attributes & FS_ATTRIBUTE_DIRECTORY) && !is_zip)
+                continue;
+
+            const ssize_t new_entry_index = list_add_entry(list);
+            if(new_entry_index < 0)
+            {
+                // out of memory: still allow use of currently loaded entries.
+                // Many things might die, depending on the heap layout after
+                entries_read = 0;
+                break;
+            }
+
+            Entry_s * const current_entry = &list->entries[new_entry_index];
+            memset(current_entry, 0, sizeof(Entry_s));
+            struacat(current_entry->path, loading_path);
+            strucat(current_entry->path, dir_entry->name);
+            current_entry->is_zip = is_zip;
+        }
+    }
+
+    FSDIR_Close(dir_handle);
+
+    list->loading_path = loading_path;
+    const int loading_bar_ticks = list->entries_count / 10;
+
+    for(int i = 0, j = 0; i < list->entries_count; ++i)
+    {
+        // replaces (i % loading_bar_ticks) == 0
+        if(++j >= loading_bar_ticks)
+        {
+            j = 0;
+            draw_loading_bar(i, list->entries_count, loading_screen);
+        }
+        Entry_s * const current_entry = &list->entries[i];
+        char * buf = NULL;
+        u32 buflen = load_data("/info.smdh", current_entry, &buf);
+        parse_smdh(buflen == sizeof(Icon_s) ? (Icon_s *)buf : NULL, current_entry, current_entry->path + strlen(loading_path));
+        free(buf);
+    }
+
+    return res;
+}
+
+void list_init_capacity(Entry_List_s * list, const int init_capacity)
+{
+    list->entries = malloc(init_capacity * sizeof(Entry_s));
+    list->entries_capacity = init_capacity;
+}
+
+#define LIST_CAPACITY_THRESHOLD 512
+ssize_t list_add_entry(Entry_List_s * list)
+{
+    if(list->entries_count == list->entries_capacity)
+    {
+        int next_capacity = list->entries_capacity;
+        // expand by doubling until we hit LIST_CAPACITY_THRESHOLD
+        // then simply increment by that, to have less extra space leftover
+        if(next_capacity < LIST_CAPACITY_THRESHOLD)
+        {
+            next_capacity *= 2;
+        }
+        else
+        {
+            next_capacity += LIST_CAPACITY_THRESHOLD;
+        }
+
+        Entry_s * const new_list = realloc(list->entries, next_capacity * sizeof(Entry_s));
+        if(new_list == NULL)
+        {
+            return -1;
+        }
+
+        list->entries = new_list;
+        list->entries_capacity = next_capacity;
+    }
+
+    return list->entries_count++;
+}

source/fs.c

@@ -27,7 +27,9 @@
 #include <strings.h>
 
 #include "fs.h"
+#include "draw.h"
 #include "unicode.h"
+#include "ui_strings.h"
 
 #include <archive.h>
 #include <archive_entry.h>
@@ -63,6 +65,10 @@ Result open_archives(void)
             archive1 = 0x000002ce;
             archive2 = 0x00000098;
             break;
+        case 5:
+            archive1 = 0x000002cf;
+            archive2 = 0x000000a9;
+            break;
         default:
             archive1 = 0x00;
             archive2 = 0x00;
@@ -106,7 +112,18 @@ Result close_archives(void)
     return 0;
 }
 
-u32 file_to_buf(FS_Path path, FS_Archive archive, char** buf)
+Result load_parental_controls(Parental_Restrictions_s *restrictions)
+{
+    char parental_data[0xC0] = {0};
+    Result res;
+
+    if (R_FAILED(res = CFGU_GetConfigInfoBlk2(0xC0, 0x000C0000, &parental_data))) return res;
+    memcpy(restrictions, parental_data, 4);
+
+    return 0;
+}
+
+u32 file_to_buf(FS_Path path, FS_Archive archive, char ** buf)
 {
     Handle file;
     Result res = 0;
@@ -123,9 +140,9 @@ u32 file_to_buf(FS_Path path, FS_Archive archive, char** buf)
     return (u32)size;
 }
 
-static u32 zip_to_buf(struct archive *a, char *file_name, char ** buf)
+static u32 zip_to_buf(struct archive * a, const char * file_name, char ** buf)
 {
-    struct archive_entry *entry;
+    struct archive_entry * entry;
 
     bool found = false;
     u64 file_size = 0;
@@ -151,9 +168,9 @@ static u32 zip_to_buf(struct archive *a, char *file_name, char ** buf)
     return (u32)file_size;
 }
 
-u32 zip_memory_to_buf(char *file_name, void * zip_memory, size_t zip_size, char ** buf)
+u32 zip_memory_to_buf(const char * file_name, void * zip_memory, size_t zip_size, char ** buf)
 {
-    struct archive *a = archive_read_new();
+    struct archive * a = archive_read_new();
     archive_read_support_format_zip(a);
 
     int r = archive_read_open_memory(a, zip_memory, zip_size);
@@ -166,13 +183,13 @@ u32 zip_memory_to_buf(char *file_name, void * zip_memory, size_t zip_size, char
     return zip_to_buf(a, file_name, buf);
 }
 
-u32 zip_file_to_buf(char *file_name, u16 *zip_path, char **buf)
+u32 zip_file_to_buf(const char * file_name, const u16 * zip_path, char ** buf)
 {
     ssize_t len = strulen(zip_path, 0x106);
-    char *path = calloc(sizeof(char), len*sizeof(u16));
+    char * path = calloc(sizeof(char), len * sizeof(u16));
-    utf16_to_utf8((u8*)path, zip_path, len*sizeof(u16));
+    utf16_to_utf8((u8 *)path, zip_path, len * sizeof(u16));
 
-    struct archive *a = archive_read_new();
+    struct archive * a = archive_read_new();
     archive_read_support_format_zip(a);
 
     int r = archive_read_open_filename(a, path, 0x4000);
@@ -186,7 +203,7 @@ u32 zip_file_to_buf(char *file_name, u16 *zip_path, char **buf)
     return zip_to_buf(a, file_name, buf);
 }
 
-Result buf_to_file(u32 size, FS_Path path, FS_Archive archive, char *buf)
+Result buf_to_file(u32 size, FS_Path path, FS_Archive archive, char * buf)
 {
     Handle handle;
     Result res = 0;
@@ -196,7 +213,7 @@ Result buf_to_file(u32 size, FS_Path path, FS_Archive archive, char *buf)
     return 0;
 }
 
-u32 decompress_lz_file(FS_Path file_name, FS_Archive archive, char **buf)
+u32 decompress_lz_file(FS_Path file_name, FS_Archive archive, char ** buf)
 {
     Handle handle;
     Result res = 0;
@@ -207,7 +224,7 @@ u32 decompress_lz_file(FS_Path file_name, FS_Archive archive, char **buf)
     u64 size;
     FSFILE_GetSize(handle, &size);
 
-    char *temp_buf = NULL;
+    char * temp_buf = NULL;
 
     if(size != 0)
     {
@@ -301,9 +318,9 @@ u32 decompress_lz_file(FS_Path file_name, FS_Archive archive, char **buf)
 // if i figure out a dynamic programming algorithm which ends up being significantly
 // faster. Otherwise, I think this is probably a fine implementation.
 
-u32 compress_lz_file_fast(FS_Path path, FS_Archive archive, char *in_buf, u32 size)
+u32 compress_lz_file_fast(FS_Path path, FS_Archive archive, char * in_buf, u32 size)
 {
-    char *output_buf = calloc(1, size * 2);
+    char * output_buf = calloc(1, size * 2);
     u32 output_size = 0;
     u32 mask_pos = 0;
     u32 bytes_processed = 0;
@@ -347,7 +364,122 @@ void remake_file(FS_Path path, FS_Archive archive, u32 size)
         FSUSER_DeleteFile(archive, path);
     }
     FSUSER_CreateFile(archive, path, 0, size);
-    char *buf = calloc(size, 1);
+    char * buf = calloc(size, 1);
     buf_to_file(size, path, archive, buf);
     free(buf);
 }
+
+static SwkbdCallbackResult fat32filter(void * user, const char ** ppMessage, const char * text, size_t textlen)
+{
+    (void)textlen;
+    (void)user;
+
+    *ppMessage = language.fs.illegal_input;
+    if(strpbrk(text, ILLEGAL_CHARS))
+    {
+        DEBUG("illegal filename: %s\n", text);
+        return SWKBD_CALLBACK_CONTINUE;
+    }
+
+    return SWKBD_CALLBACK_OK;
+}
+
+// assumes the input buffer is a ZIP. if it isn't, why are you calling this?
+void save_zip_to_sd(char * filename, u32 size, char * buf, EntryMode mode)
+{
+    static char path_to_file[32761]; // FAT32 paths can be quite long.
+    const int max_chars = 250;
+    char new_filename[max_chars + 5]; // .zip + \0
+renamed:
+    sprintf(path_to_file, "%s%s", main_paths[mode], filename);
+
+    // filter out characters illegal in FAT32 filenames
+    char * curr_filename = path_to_file + strlen(main_paths[mode]);
+    char * illegal_char = curr_filename;
+    while ((illegal_char = strpbrk(illegal_char, ILLEGAL_CHARS)))
+    {
+        DEBUG("Illegal char found in filename: %c\n", *illegal_char);
+        if (*illegal_char == '.')
+        {
+            // skip initial . (this is allowed)
+            if (illegal_char == curr_filename)
+                continue;
+            // skip extension delimiter
+            if (strpbrk(illegal_char + 1, ".") == NULL)
+            {
+                illegal_char++;
+                continue;
+            }
+        }
+        *illegal_char = '-';
+    }
+
+    // ensure the extension is .zip
+    char * extension = strrchr(path_to_file, '.');
+    if (extension == NULL || strcmp(extension, ".zip"))
+        strcat(path_to_file, ".zip");
+
+    DEBUG("path: %s\n", path_to_file);
+    u16 utf16path[0x106] = {0};
+    utf8_to_utf16(utf16path, (u8 *) path_to_file, 0x106);
+    FS_Path path = fsMakePath(PATH_UTF16, utf16path);
+
+    // check if file already exists, and if it does, prompt the user
+    // to overwrite or change name (or exit)
+    Result res = FSUSER_CreateFile(ArchiveSD, path, 0, size);
+    if (R_FAILED(res))
+    {
+        if (res == (long)0xC82044BE)
+        {
+            DEBUG("File already exists\n");
+
+            SwkbdState swkbd;
+
+            swkbdInit(&swkbd, SWKBD_TYPE_NORMAL, 3, max_chars / 2);
+            swkbdSetHintText(&swkbd, language.fs.new_or_overwrite);
+            swkbdSetFeatures(&swkbd, SWKBD_PREDICTIVE_INPUT | SWKBD_DARKEN_TOP_SCREEN);
+
+            swkbdSetButton(&swkbd, SWKBD_BUTTON_LEFT, language.fs.cancel, false);
+            swkbdSetButton(&swkbd, SWKBD_BUTTON_MIDDLE, language.fs.overwrite, false);
+            swkbdSetButton(&swkbd, SWKBD_BUTTON_RIGHT, language.fs.rename, true);
+            swkbdSetValidation(&swkbd, SWKBD_NOTEMPTY_NOTBLANK, SWKBD_FILTER_CALLBACK, -1);
+            swkbdSetFilterCallback(&swkbd, &fat32filter, NULL);
+
+            SwkbdButton button = swkbdInputText(&swkbd, new_filename, max_chars);
+
+            switch (button)
+            {
+            case SWKBD_BUTTON_RIGHT:
+                DEBUG("Renaming to %s\n", new_filename);
+                strcat(new_filename, ".zip");
+                filename = new_filename;
+                goto renamed;
+            case SWKBD_BUTTON_MIDDLE:
+                // we good
+                DEBUG("Overwriting %s\n", filename);
+                break;
+            case SWKBD_BUTTON_LEFT:
+                // do nothing
+                DEBUG("File rename cancelled\n");
+                return;
+            case SWKBD_BUTTON_NONE:
+                DEBUG("SWKBD broke wtf??? :- %x\n", swkbdGetResult(&swkbd));
+                return throw_error(language.fs.swkbd_fail, ERROR_LEVEL_WARNING);
+            }
+        }
+        else if (res == (long)0xC86044D2)
+        {
+            DEBUG("SD card is full\n");
+            return throw_error(language.fs.sd_full, ERROR_LEVEL_WARNING);
+        }
+        else
+        {
+            DEBUG("error: %lx\n", res);
+            return throw_error(language.fs.fs_error, ERROR_LEVEL_ERROR);
+        }
+    }
+
+    DEBUG("Saving to SD: %s\n", path_to_file);
+    remake_file(path, ArchiveSD, size);
+    buf_to_file(size, path, ArchiveSD, buf);
+}

source/loading.c

@@ -29,197 +29,53 @@
 #include "unicode.h"
 #include "music.h"
 #include "draw.h"
+#include "conversion.h"
+#include "ui_strings.h"
 
 #include <png.h>
 
-void delete_entry(Entry_s * entry, bool is_file)
+void copy_texture_data(C3D_Tex * texture, const u16 * src, const Entry_Icon_s * current_icon)
 {
-    if(is_file)
+    // pointer to rgb565, offset by the number of rows and columns specified by current_icon
-        FSUSER_DeleteFile(ArchiveSD, fsMakePath(PATH_UTF16, entry->path));
+    // (reminder that this is z order curve storage)
-    else
+    u16 * dest = ((u16 *)texture->data) + (current_icon->y * texture->width) + (current_icon->x * 8);
-        FSUSER_DeleteDirectoryRecursively(ArchiveSD, fsMakePath(PATH_UTF16, entry->path));
-}
-
-u32 load_data(char * filename, Entry_s entry, char ** buf)
-{
-    if(entry.is_zip)
-    {
-        return zip_file_to_buf(filename+1, entry.path, buf); //the first character will always be '/' because of the other case
-    }
-    else
-    {
-        u16 path[0x106] = {0};
-        strucat(path, entry.path);
-        struacat(path, filename);
-
-        return file_to_buf(fsMakePath(PATH_UTF16, path), ArchiveSD, buf);
-    }
-}
-
-// Function taken and adapted from https://github.com/BernardoGiordano/Checkpoint/blob/master/3ds/source/title.cpp
-C2D_Image * loadTextureIcon(Icon_s *icon)
-{
-    if(icon == NULL)
-        return NULL;
-
-    C2D_Image * image = calloc(1, sizeof(C2D_Image));
-    C3D_Tex* tex = malloc(sizeof(C3D_Tex));
-    static const Tex3DS_SubTexture subt3x = { 48, 48, 0.0f, 48/64.0f, 48/64.0f, 0.0f };
-    image->tex = tex;
-    image->subtex = &subt3x;
-    C3D_TexInit(image->tex, 64, 64, GPU_RGB565);
-
-    u16* dest = (u16*)image->tex->data + (64-48)*64;
-    u16* src = icon->big_icon;
     for (int j = 0; j < 48; j += 8)
     {
-        memcpy(dest, src, 48*8*sizeof(u16));
+        memcpy(dest, src, 48 * 8 * sizeof(u16));
-        src += 48*8;
+        src += 48 * 8;
-        dest += 64*8;
+        dest += texture->width * 8;
     }
-
+    GSPGPU_InvalidateDataCache(texture->data, texture->size);
-    return image;
 }
 
-void parse_smdh(Icon_s *icon, Entry_s * entry, const u16 * fallback_name)
+void parse_smdh(Icon_s * icon, Entry_s * entry, const u16 * fallback_name)
 {
- 
     if(icon == NULL)
     {
         memcpy(entry->name, fallback_name, 0x80);
-        utf8_to_utf16(entry->desc, (u8*)"No description", 0x100);
+        utf8_to_utf16(entry->desc, (u8 *)"No description", 0x100);
-        utf8_to_utf16(entry->author, (u8*)"Unknown author", 0x80);
+        utf8_to_utf16(entry->author, (u8 *)"Unknown author", 0x80);
         entry->placeholder_color = C2D_Color32(rand() % 255, rand() % 255, rand() % 255, 255);
         return;
     }
 
-
+    memcpy(entry->name, icon->name, 0x40 * sizeof(u16));
-    memcpy(entry->name, icon->name, 0x40*sizeof(u16));
+    memcpy(entry->desc, icon->desc, 0x80 * sizeof(u16));
-    memcpy(entry->desc, icon->desc, 0x80*sizeof(u16));
+    memcpy(entry->author, icon->author, 0x40 * sizeof(u16));
-    memcpy(entry->author, icon->author, 0x40*sizeof(u16));
+    entry->placeholder_color = 0;
 }
 
-static C2D_Image * load_entry_icon(Entry_s entry)
+static Icon_s * load_entry_icon(const Entry_s * entry)
 {
-    char *info_buffer = NULL;
+    char * info_buffer = NULL;
-    u64 size = load_data("/info.smdh", entry, &info_buffer);
+    u32 size = load_data("/info.smdh", entry, &info_buffer);
-    if(!size) return NULL;
+    if(size != sizeof(Icon_s))
-
-    Icon_s * smdh = (Icon_s *)info_buffer;
-    C2D_Image* out = loadTextureIcon(smdh);
-    free(info_buffer);
-    return out;
-}
-
-typedef int (*sort_comparator)(const void *, const void *);
-static int compare_entries_by_name(const void * a, const void * b)
-{
-    Entry_s *entry_a = (Entry_s *)a;
-    Entry_s *entry_b = (Entry_s *)b;
-
-    return memcmp(entry_a->name, entry_b->name, 0x40*sizeof(u16));
-}
-static int compare_entries_by_author(const void * a, const void * b)
-{
-    Entry_s *entry_a = (Entry_s *)a;
-    Entry_s *entry_b = (Entry_s *)b;
-
-    return memcmp(entry_a->author, entry_b->author, 0x40*sizeof(u16));
-}
-static int compare_entries_by_filename(const void * a, const void * b)
-{
-    Entry_s *entry_a = (Entry_s *)a;
-    Entry_s *entry_b = (Entry_s *)b;
-
-    return memcmp(entry_a->path, entry_b->path, 0x106*sizeof(u16));
-}
-
-static void sort_list(Entry_List_s * list, sort_comparator compare_entries)
-{
-    if(list->entries != NULL && list->entries != NULL)
-        qsort(list->entries, list->entries_count, sizeof(Entry_s), compare_entries); //alphabet sort
-}
-
-void sort_by_name(Entry_List_s * list)
-{
-    sort_list(list, compare_entries_by_name);
-    list->current_sort = SORT_NAME;
-}
-void sort_by_author(Entry_List_s * list)
-{
-    sort_list(list, compare_entries_by_author);
-    list->current_sort = SORT_AUTHOR;
-}
-void sort_by_filename(Entry_List_s * list)
-{
-    sort_list(list, compare_entries_by_filename);
-    list->current_sort = SORT_PATH;
-}
-
-Result load_entries(const char * loading_path, Entry_List_s * list)
-{
-    Handle dir_handle;
-    Result res = FSUSER_OpenDirectory(&dir_handle, ArchiveSD, fsMakePath(PATH_ASCII, loading_path));
-    if(R_FAILED(res))
     {
-        DEBUG("Failed to open folder: %s\n", loading_path);
+        free(info_buffer);
-        return res;
+        return NULL;
     }
 
-    u32 entries_read = 1;
+    return (Icon_s *)info_buffer;
-
-    while(entries_read)
-    {
-        FS_DirectoryEntry dir_entry = {0};
-        res = FSDIR_Read(dir_handle, &entries_read, 1, &dir_entry);
-        if(R_FAILED(res) || entries_read == 0)
-            break;
-
-        if(!(dir_entry.attributes & FS_ATTRIBUTE_DIRECTORY) && strcmp(dir_entry.shortExt, "ZIP"))
-            continue;
-
-        u16 path[0x106] = {0};
-        struacat(path, loading_path);
-        strucat(path, dir_entry.name);
-        char * buf = NULL;
-
-        if (!strcmp(dir_entry.shortExt, "ZIP"))
-        {
-            zip_file_to_buf("info.smdh", path, &buf);
-        }
-        else
-        {
-            const ssize_t len = strulen(path, 0x106);
-            struacat(path, "/info.smdh");
-            file_to_buf(fsMakePath(PATH_UTF16, path), ArchiveSD, &buf);
-            memset(&path[len], 0, (0x106 - len) * sizeof(u16));
-        }
-
-        list->entries_count++;
-        Entry_s * new_list = realloc(list->entries, list->entries_count * sizeof(Entry_s));
-        if(new_list == NULL)
-        {
-            // out of memory: still allow use of currently loaded entries.
-            // Many things might die, depending on the heap layout after
-            list->entries_count--;
-            free(buf);
-            break;
-        }
-        else
-            list->entries = new_list;
-
-        Entry_s * current_entry = &(list->entries[list->entries_count-1]);
-        memset(current_entry, 0, sizeof(Entry_s));
-        parse_smdh((Icon_s *)buf, current_entry, dir_entry.name);
-        free(buf);
-
-        memcpy(current_entry->path, path, 0x106 * sizeof(u16));
-        current_entry->is_zip = !strcmp(dir_entry.shortExt, "ZIP");
-    }
-
-    FSDIR_Close(dir_handle);
-
-    return res;
 }
 
 void load_icons_first(Entry_List_s * list, bool silent)
@@ -231,7 +87,7 @@ void load_icons_first(Entry_List_s * list, bool silent)
 
     int starti = 0, endi = 0;
 
-    if(list->entries_count <= list->entries_loaded*ICONS_OFFSET_AMOUNT)
+    if(list->entries_count <= list->entries_loaded * ICONS_OFFSET_AMOUNT)
     {
         DEBUG("small load\n");
         // if the list is one that doesnt need swapping, load everything at once
@@ -241,40 +97,44 @@ void load_icons_first(Entry_List_s * list, bool silent)
     {
         DEBUG("extended load\n");
         // otherwise, load around to prepare for swapping
-        starti = list->scroll - list->entries_loaded*ICONS_VISIBLE;
+        starti = list->scroll - list->entries_loaded * ICONS_VISIBLE;
-        endi = starti + list->entries_loaded*ICONS_OFFSET_AMOUNT;
+        endi = starti + list->entries_loaded * ICONS_OFFSET_AMOUNT;
     }
 
-    list->icons = calloc(endi-starti, sizeof(C2D_Image*));
+    for(int entry_i = starti, icon_i = 0; entry_i < endi; ++entry_i, ++icon_i)
-
-    C2D_Image ** icons = list->icons;
-
-    for(int i = starti; i < endi; i++)
     {
         if(!silent)
-            draw_loading_bar(i - starti, endi-starti, INSTALL_LOADING_ICONS);
+            draw_loading_bar(icon_i, endi-starti, INSTALL_LOADING_ICONS);
 
-        int offset = i;
+        int offset = entry_i;
         if(offset < 0)
             offset += list->entries_count;
         if(offset >= list->entries_count)
             offset -= list->entries_count;
 
-        Entry_s current_entry = list->entries[offset];
+        Entry_s * const current_entry = &list->entries[offset];
-        icons[i-starti] = load_entry_icon(current_entry);
+        Icon_s * const smdh = load_entry_icon(current_entry);
+        if(smdh != NULL)
+        {
+            if(current_entry->placeholder_color == 0)
+                parse_smdh(smdh, current_entry, current_entry->path + strlen(list->loading_path));
+            copy_texture_data(&list->icons_texture, smdh->big_icon, &list->icons_info[icon_i]);
+            free(smdh);
+        }
     }
 }
 
-static void reverse(C2D_Image * a[], int sz) {
+static void reverse(Entry_Icon_s a[], int sz) {
     int i, j;
+    Entry_Icon_s tmp;
     for (i = 0, j = sz; i < j; i++, j--) {
-        C2D_Image * tmp = a[i];
+        memcpy(&tmp, &a[i], sizeof(Entry_Icon_s));
-        a[i] = a[j];
+        memcpy(&a[i], &a[j], sizeof(Entry_Icon_s));
-        a[j] = tmp;
+        memcpy(&a[j], &tmp, sizeof(Entry_Icon_s));
     }
 }
 
-static void rotate(C2D_Image * array[], int size, int amt) {
+static void rotate(Entry_Icon_s array[], int size, int amt) {
     if (amt < 0)
         amt = size + amt;
     reverse(array, size-amt-1);
@@ -292,11 +152,11 @@ void handle_scrolling(Entry_List_s * list)
         {
             int change = 0;
 
-            if(list->entries_count > list->entries_loaded*2 && list->previous_scroll < list->entries_loaded && list->selected_entry >= list->entries_count - list->entries_loaded)
+            if(list->entries_count > list->entries_loaded * 2 && list->previous_scroll < list->entries_loaded && list->selected_entry >= list->entries_count - list->entries_loaded)
             {
                 list->scroll = list->entries_count - list->entries_loaded;
             }
-            else if(list->entries_count > list->entries_loaded*2 && list->selected_entry < list->entries_loaded && list->previous_selected >= list->entries_count - list->entries_loaded)
+            else if(list->entries_count > list->entries_loaded * 2 && list->selected_entry < list->entries_loaded && list->previous_selected >= list->entries_count - list->entries_loaded)
             {
                 list->scroll = 0;
             }
@@ -340,13 +200,13 @@ static bool load_icons(Entry_List_s * current_list, Handle mutex)
 
     handle_scrolling(current_list);
 
-    if(current_list->entries_count <= current_list->entries_loaded*ICONS_OFFSET_AMOUNT || current_list->previous_scroll == current_list->scroll)
+    if(current_list->entries_count <= current_list->entries_loaded * ICONS_OFFSET_AMOUNT || current_list->previous_scroll == current_list->scroll)
         return false; // return if the list is one that doesnt need swapping, or if nothing changed
 
     #define SIGN(x) (x > 0 ? 1 : ((x < 0) ? -1 : 0))
 
     int delta = current_list->scroll - current_list->previous_scroll;
-    if(abs(delta) >= current_list->entries_count - current_list->entries_loaded*(ICONS_OFFSET_AMOUNT-1))
+    if(abs(delta) >= current_list->entries_count - current_list->entries_loaded * (ICONS_OFFSET_AMOUNT-1))
         delta = -SIGN(delta) * (current_list->entries_count - abs(delta));
 
     int starti = current_list->scroll;
@@ -359,28 +219,28 @@ static bool load_icons(Entry_List_s * current_list, Handle mutex)
     }
 
     int ctr = 0;
-    Entry_s ** entries = calloc(abs(delta), sizeof(Entry_s *));
+    Entry_s ** const entries = calloc(abs(delta), sizeof(Entry_s *));
-    int * indexes = calloc(abs(delta), sizeof(int));
+    int * const indexes = calloc(abs(delta), sizeof(int));
     bool released = false;
 
-    C2D_Image ** icons = current_list->icons;
+    Entry_Icon_s * const icons = current_list->icons_info;
 
     for(int i = starti; i != endi; i++, ctr++)
     {
         int index = 0;
         int offset = i;
 
-        rotate(icons, ICONS_OFFSET_AMOUNT*current_list->entries_loaded, -1*SIGN(delta));
+        rotate(icons, ICONS_OFFSET_AMOUNT * current_list->entries_loaded, -SIGN(delta));
 
         if(delta > 0)
         {
-            index = current_list->entries_loaded*ICONS_OFFSET_AMOUNT - delta + i - starti;
+            index = current_list->entries_loaded * ICONS_OFFSET_AMOUNT - delta + i - starti;
-            offset += current_list->entries_loaded*ICONS_UNDER - delta;
+            offset += current_list->entries_loaded * ICONS_UNDER - delta;
         }
         else
         {
             index = 0 - delta - 1 + i - starti;
-            offset -= current_list->entries_loaded*ICONS_VISIBLE;
+            offset -= current_list->entries_loaded * ICONS_VISIBLE;
             i -= 2; //i-- twice to counter the i++, needed only for this case
         }
 
@@ -395,7 +255,7 @@ static bool load_icons(Entry_List_s * current_list, Handle mutex)
 
     #undef SIGN
 
-    if(abs(delta) < 4)
+    if(abs(delta) <= current_list->entries_loaded)
     {
         svcReleaseMutex(mutex);
         released = true;
@@ -406,19 +266,19 @@ static bool load_icons(Entry_List_s * current_list, Handle mutex)
     endi = abs(delta);
     for(int i = starti; i < endi; i++)
     {
-        Entry_s * current_entry = entries[i];
+        Entry_s * const current_entry = entries[i];
-        int index = indexes[i];
+        const int index = indexes[i];
+        const Entry_Icon_s * const current_icon = &icons[index];
 
-        C2D_Image * image = icons[index];
+        Icon_s * const smdh = load_entry_icon(current_entry);
-        if (icons[index] != NULL)
+        if(smdh != NULL)
         {
-            C3D_TexDelete(image->tex);
+            if(current_entry->placeholder_color == 0)
-            free(image->tex);
+                parse_smdh(smdh, current_entry, current_entry->path + strlen(current_list->loading_path));
-            free(image);
+            copy_texture_data(&current_list->icons_texture, smdh->big_icon, current_icon);
+            free(smdh);
         }
 
-        icons[index] = load_entry_icon(*current_entry);
-
         if(!released && i > endi/2)
         {
             svcReleaseMutex(mutex);
@@ -438,92 +298,22 @@ void load_icons_thread(void * void_arg)
 {
     Thread_Arg_s * arg = (Thread_Arg_s *)void_arg;
     Handle mutex = *(Handle *)arg->thread_arg[1];
-    do
+    do {
-    {
         svcWaitSynchronization(mutex, U64_MAX);
-        volatile Entry_List_s * current_list = *(volatile Entry_List_s **)arg->thread_arg[0];
+        Entry_List_s * const current_list = *(Entry_List_s ** volatile)arg->thread_arg[0];
-        bool released = load_icons((Entry_List_s *)current_list, mutex);
+        const bool released = load_icons(current_list, mutex);
         if(!released)
             svcReleaseMutex(mutex);
-    }
+    } while(arg->run_thread);
-    while(arg->run_thread);
 }
 
-bool load_preview_from_buffer(void * buf, u32 size, C2D_Image * preview_image, int * preview_offset)
+bool load_preview_from_buffer(char * row_pointers, u32 size, C2D_Image * preview_image, int * preview_offset, int height)
 {
-    if(size < 8 || png_sig_cmp(buf, 0, 8))
+    int width = (uint32_t)((size / 4) / height);
-    {
-        throw_error("Invalid preview.png", ERROR_LEVEL_WARNING);
-        return false;
-    }
-
-    png_structp png = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
-
-    png_infop info = png_create_info_struct(png);
-
-    if(setjmp(png_jmpbuf(png)))
-    {
-        png_destroy_read_struct(&png, &info, NULL);
-        return false;
-    }
-
-    FILE * fp = fmemopen(buf, size, "rb");
-
-    png_init_io(png, fp);
-    png_read_info(png, info);
-
-    int width = png_get_image_width(png, info);
-    int height = png_get_image_height(png, info);
-
-    png_byte color_type = png_get_color_type(png, info);
-    png_byte bit_depth  = png_get_bit_depth(png, info);
-
-    // Read any color_type into 8bit depth, ABGR format.
-    // See http://www.libpng.org/pub/png/libpng-manual.txt
-
-    if(bit_depth == 16)
-        png_set_strip_16(png);
-
-    if(color_type == PNG_COLOR_TYPE_PALETTE)
-        png_set_palette_to_rgb(png);
-
-    // PNG_COLOR_TYPE_GRAY_ALPHA is always 8 or 16bit depth.
-    if(color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
-        png_set_expand_gray_1_2_4_to_8(png);
-
-    if(png_get_valid(png, info, PNG_INFO_tRNS))
-        png_set_tRNS_to_alpha(png);
-
-    // These color_type don't have an alpha channel then fill it with 0xff.
-    if(color_type == PNG_COLOR_TYPE_RGB ||
-       color_type == PNG_COLOR_TYPE_GRAY ||
-       color_type == PNG_COLOR_TYPE_PALETTE)
-        png_set_add_alpha(png, 0xFF, PNG_FILLER_BEFORE);
-
-    if(color_type == PNG_COLOR_TYPE_GRAY ||
-       color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
-        png_set_gray_to_rgb(png);
-
-    //output ABGR
-    png_set_bgr(png);
-    png_set_swap_alpha(png);
-
-    png_read_update_info(png, info);
-
-    png_bytep * row_pointers = malloc(sizeof(png_bytep) * height);
-    for(int y = 0; y < height; y++) {
-        row_pointers[y] = (png_byte*)malloc(png_get_rowbytes(png,info));
-    }
-
-    png_read_image(png, row_pointers);
-
-    fclose(fp);
-    png_destroy_read_struct(&png, &info, NULL);
-
 
     free_preview(*preview_image);
 
-    C3D_Tex* tex = malloc(sizeof(C3D_Tex));
+    C3D_Tex * tex = malloc(sizeof(C3D_Tex));
     preview_image->tex = tex;
 
     Tex3DS_SubTexture * subt3x = malloc(sizeof(Tex3DS_SubTexture));
@@ -540,50 +330,101 @@ bool load_preview_from_buffer(void * buf, u32 size, C2D_Image * preview_image, i
     memset(preview_image->tex->data, 0, preview_image->tex->size);
 
     for(int j = 0; j < height; j++) {
-        png_bytep row = row_pointers[j];
+        png_bytep row = (png_bytep)(row_pointers + (width * 4 * j));
         for(int i = 0; i < width; i++) {
             png_bytep px = &(row[i * 4]);
             u32 dst = ((((j >> 3) * (512 >> 3) + (i >> 3)) << 6) + ((i & 1) | ((j & 1) << 1) | ((i & 2) << 1) | ((j & 2) << 2) | ((i & 4) << 2) | ((j & 4) << 3))) * 4;
 
             memcpy(preview_image->tex->data + dst, px, sizeof(u32));
         }
-
-        free(row_pointers[j]);
     }
 
-    free(row_pointers);
+    *preview_offset = (width - TOP_SCREEN_WIDTH) / 2;
-
-    *preview_offset = (width-400)/2;
 
     return true;
 }
 
 static u16 previous_path_preview[0x106] = {0};
-bool load_preview(Entry_List_s list, C2D_Image * preview_image, int * preview_offset)
+bool load_preview(const Entry_List_s * list, C2D_Image * preview_image, int * preview_offset)
 {
-    if(list.entries == NULL) return false;
+    if(list->entries == NULL) return false;
 
-    Entry_s entry = list.entries[list.selected_entry];
+    const Entry_s * entry = &list->entries[list->selected_entry];
 
-    if(!memcmp(&previous_path_preview, &entry.path, 0x106*sizeof(u16))) return true;
+    if(!memcmp(&previous_path_preview, &entry->path, 0x106 * sizeof(u16))) return true;
 
-    char *preview_buffer = NULL;
+    char * preview_buffer = NULL;
-    u64 size = load_data("/preview.png", entry, &preview_buffer);
+    u32 size = load_data("/preview.png", entry, &preview_buffer);
+    u32 height = 480;
 
-    if(!size)
+    if(size)
+    {
+        if (!(size = png_to_abgr(&preview_buffer, size, &height)))
+        {
+            return false;
+        }
+    }
+    else
     {
         free(preview_buffer);
-        throw_error("No preview found.", ERROR_LEVEL_WARNING);
+
-        return false;
+        const int top_size =  TOP_SCREEN_WIDTH * SCREEN_HEIGHT * SCREEN_COLOR_DEPTH;
+        const int out_size = top_size * 2;
+
+        char * rgba_buffer = malloc(out_size);
+        memset(rgba_buffer, 0, out_size);
+        bool found_splash = false;
+
+        // try to assembly a preview from the splash screens
+        size = load_data("/splash.bin", entry, &preview_buffer);
+        if (size)
+        {
+            found_splash = true;
+            bin_to_abgr(&preview_buffer, size);
+
+            memcpy(rgba_buffer, preview_buffer, top_size);
+            free(preview_buffer);
+        }
+
+        size = load_data("/splashbottom.bin", entry, &preview_buffer);
+        if (size)
+        {
+            found_splash = true;
+            bin_to_abgr(&preview_buffer, size);
+
+            const int buffer_width = TOP_SCREEN_WIDTH * SCREEN_COLOR_DEPTH;
+            const int bottom_buffer_width = BOTTOM_SCREEN_WIDTH * SCREEN_COLOR_DEPTH;
+            const int bottom_centered_offset = (TOP_SCREEN_WIDTH - BOTTOM_SCREEN_WIDTH) / 2;
+
+            // Store the bottom splash screen under the top splash and centered
+            for (int i = 0; i < SCREEN_HEIGHT; ++i)
+                memcpy(
+                    rgba_buffer + top_size + (buffer_width * i) + (bottom_centered_offset * SCREEN_COLOR_DEPTH),
+                    preview_buffer + (bottom_buffer_width * i),
+                    bottom_buffer_width
+                );
+    
+            free(preview_buffer);
+        }
+
+        if (!found_splash)
+        {
+            free(rgba_buffer);
+            throw_error(language.loading.no_preview, ERROR_LEVEL_WARNING);
+            return false;
+        }
+
+        size = out_size;
+        preview_buffer = rgba_buffer;
     }
 
-    bool ret = load_preview_from_buffer(preview_buffer, size, preview_image, preview_offset);
+    bool ret = load_preview_from_buffer(preview_buffer, size, preview_image, preview_offset, height);
     free(preview_buffer);
 
     if(ret)
     {
         // mark the new preview as loaded for optimisation
-        memcpy(&previous_path_preview, &entry.path, 0x106*sizeof(u16));
+        memcpy(&previous_path_preview, &entry->path, 0x106 * sizeof(u16));
     }
 
     return ret;
@@ -594,11 +435,11 @@ void free_preview(C2D_Image preview)
     if(preview.tex)
         C3D_TexDelete(preview.tex);
     free(preview.tex);
-    free((Tex3DS_SubTexture*)preview.subtex);
+    free((Tex3DS_SubTexture *)preview.subtex);
 }
 
 // Initialize the audio struct
-Result load_audio(Entry_s entry, audio_s *audio) 
+Result load_audio(const Entry_s * entry, audio_s * audio) 
 {
     audio->filesize = load_data("/bgm.ogg", entry, &audio->filebuf);
     if (audio->filesize == 0) {
@@ -608,12 +449,11 @@ Result load_audio(Entry_s entry, audio_s *audio)
     }
 
     audio->mix[0] = audio->mix[1] = 1.0f; // Determines volume for the 12 (?) different outputs. See http://smealum.github.io/ctrulib/channel_8h.html#a30eb26f1972cc3ec28370263796c0444
-    svcCreateEvent(&audio->finished, RESET_STICKY);
 
     ndspChnSetInterp(0, NDSP_INTERP_LINEAR); 
     ndspChnSetMix(0, audio->mix); // See mix comment above
 
-    FILE *file = fmemopen(audio->filebuf, audio->filesize, "rb");
+    FILE * file = fmemopen(audio->filebuf, audio->filesize, "rb");
     DEBUG("<load_audio> Filesize: %ld\n", audio->filesize);
     if(file != NULL) 
     {
@@ -627,7 +467,7 @@ Result load_audio(Entry_s entry, audio_s *audio)
             return MAKERESULT(RL_FATAL, RS_INVALIDARG, RM_APPLICATION, RD_NO_DATA);
         }
 
-        vorbis_info *vi = ov_info(&audio->vf, -1);
+        vorbis_info * vi = ov_info(&audio->vf, -1);
         ndspChnSetRate(0, vi->rate);// Set sample rate to what's read from the ogg file
         if (vi->channels == 2) {
             DEBUG("<load_audio> Using stereo\n");

source/main.c

@@ -1,6 +1,6 @@
 /*
 *   This file is part of Anemone3DS
-*   Copyright (C) 2016-2020 Contributors in CONTRIBUTORS.md
+*   Copyright (C) 2015-2020 Contributors in CONTRIBUTORS.md
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
@@ -32,25 +32,29 @@
 #include "camera.h"
 #include "music.h"
 #include "remote.h"
-#include "instructions.h"
+#include "ui_strings.h"
 #include <time.h>
 
 bool quit = false;
 bool dspfirm = false;
-audio_s * audio = NULL;
+static audio_s * audio = NULL;
 static bool homebrew = false;
 static bool installed_themes = false;
+bool home_displayed = false;
+u64 time_home_pressed = 0;
 
 static Thread iconLoadingThread = {0};
 static Thread_Arg_s iconLoadingThread_arg = {0};
 static Handle update_icons_mutex;
 static bool released = false;
 
-static Thread installCheckThreads[MODE_AMOUNT] = {0};
+static Thread install_check_threads[MODE_AMOUNT] = {0};
-static Thread_Arg_s installCheckThreads_arg[MODE_AMOUNT] = {0};
+static Thread_Arg_s install_check_threads_arg[MODE_AMOUNT] = {0};
 
 static Entry_List_s lists[MODE_AMOUNT] = {0};
 
+Language_s language = {0};
+
 int __stacksize__ = 64 * 1024;
 Result archive_result;
 u32 old_time_limit;
@@ -81,7 +85,6 @@ static void init_services(void)
     dspfirm = !ndspInit();
     APT_GetAppCpuTimeLimit(&old_time_limit);
     APT_SetAppCpuTimeLimit(30);
-    // aptSetHomeAllowed(false);
     httpcInit(0);
     archive_result = open_archives();
     if(envIsHomebrew())
@@ -107,7 +110,16 @@ static void stop_install_check(void)
 {
     for(int i = 0; i < MODE_AMOUNT; i++)
     {
-        installCheckThreads_arg[i].run_thread = false;
+        install_check_threads_arg[i].run_thread = false;
+    }
+    for(int i = 0; i < MODE_AMOUNT; i++)
+    {
+        if(install_check_threads[i] == NULL)
+            continue;
+
+        threadJoin(install_check_threads[i], U64_MAX);
+        threadFree(install_check_threads[i]);
+        install_check_threads[i] = NULL;
     }
 }
 
@@ -121,32 +133,18 @@ static void exit_thread(void)
         svcWaitSynchronization(update_icons_mutex, U64_MAX);
         threadJoin(iconLoadingThread, U64_MAX);
         threadFree(iconLoadingThread);
+        iconLoadingThread = NULL;
     }
 }
 
-static void free_icons(Entry_List_s * list)
-{
-    int amount = list->entries_count;
-    if(list->entries_count > list->entries_loaded*ICONS_OFFSET_AMOUNT)
-        amount = list->entries_loaded*ICONS_OFFSET_AMOUNT;
-
-    for(int i = 0; i < amount; i++)
-    {
-        if (list->icons[i] == NULL) continue;
-        C3D_TexDelete(list->icons[i]->tex);
-        free(list->icons[i]->tex);
-        free(list->icons[i]);
-    }
-    free(list->icons);
-}
-
 void free_lists(void)
 {
     stop_install_check();
     for(int i = 0; i < MODE_AMOUNT; i++)
     {
-        Entry_List_s * current_list = &lists[i];
+        Entry_List_s * const current_list = &lists[i];
-        free_icons(current_list);
+        C3D_TexDelete(&current_list->icons_texture);
+        free(current_list->icons_info);
         free(current_list->entries);
         memset(current_list, 0, sizeof(Entry_List_s));
     }
@@ -157,8 +155,7 @@ void exit_function(bool power_pressed)
 {
     if(audio)
     {
-        audio->stop = true;
+        stop_audio(&audio);
-        svcWaitSynchronization(audio->finished, U64_MAX);
     }
     free_lists();
     svcCloseHandle(update_icons_mutex);
@@ -187,6 +184,18 @@ static void start_thread(void)
     }
 }
 
+static u32 next_or_equal_power_of_2(u32 v)
+{
+    v--;
+    v |= v >> 1;
+    v |= v >> 2;
+    v |= v >> 4;
+    v |= v >> 8;
+    v |= v >> 16;
+    v++;
+    return v;
+}
+
 static void load_lists(Entry_List_s * lists)
 {
     free_lists();
@@ -200,37 +209,69 @@ static void load_lists(Entry_List_s * lists)
 
         draw_install(loading_screen);
 
-        Entry_List_s * current_list = &lists[i];
+        Entry_List_s * const current_list = &lists[i];
         current_list->mode = i;
         current_list->entries_per_screen_v = entries_per_screen_v[i];
         current_list->entries_per_screen_h = 1;
         current_list->entries_loaded = current_list->entries_per_screen_v * current_list->entries_per_screen_h;
         current_list->entry_size = entry_size[i];
-        Result res = load_entries(main_paths[i], current_list);
+
+        const int x_component = max(current_list->entries_per_screen_h, current_list->entries_per_screen_v);
+        const int y_component = min(current_list->entries_per_screen_h, current_list->entries_per_screen_v);
+        // A texture must have power of 2 dimensions (not necessarily the same)
+        // so, get the power of two greater than or equal to:
+        // - the size of the largest length (row or column) of icons for the width
+        // - the size of all of those lengths to fit the total for the height
+        C3D_TexInit(&current_list->icons_texture,
+            next_or_equal_power_of_2(x_component * current_list->entry_size),
+            next_or_equal_power_of_2(y_component * current_list->entry_size * ICONS_OFFSET_AMOUNT),
+            GPU_RGB565);
+        C3D_TexSetFilter(&current_list->icons_texture, GPU_NEAREST, GPU_NEAREST);
+
+        const float inv_width = 1.0f / current_list->icons_texture.width;
+        const float inv_height = 1.0f / current_list->icons_texture.height;
+        current_list->icons_info = (Entry_Icon_s *)calloc(x_component * y_component * ICONS_OFFSET_AMOUNT, sizeof(Entry_Icon_s));
+        for(int j = 0; j < y_component * ICONS_OFFSET_AMOUNT; ++j)
+        {
+            const int index = j * x_component;
+            for(int h = 0; h < x_component; ++h)
+            {
+                Entry_Icon_s * const icon_info = &current_list->icons_info[index + h];
+                icon_info->x = h * current_list->entry_size;
+                icon_info->y = j * current_list->entry_size;
+                icon_info->subtex.width = current_list->entry_size;
+                icon_info->subtex.height = current_list->entry_size;
+                icon_info->subtex.left = icon_info->x * inv_width;
+                icon_info->subtex.top = 1.0f - (icon_info->y * inv_height);
+                icon_info->subtex.right = icon_info->subtex.left + (icon_info->subtex.width * inv_width);
+                icon_info->subtex.bottom = icon_info->subtex.top - (icon_info->subtex.height * inv_height);
+            }
+        }
+
+        Result res = load_entries(main_paths[i], current_list, loading_screen);
         if(R_SUCCEEDED(res))
         {
-            if(current_list->entries_count > current_list->entries_loaded*ICONS_OFFSET_AMOUNT)
+            if(current_list->entries_count > current_list->entries_loaded * ICONS_OFFSET_AMOUNT)
                 iconLoadingThread_arg.run_thread = true;
 
-            sort_by_name(current_list);
-
             DEBUG("total: %i\n", current_list->entries_count);
 
+            sort_by_name(current_list);
             load_icons_first(current_list, false);
 
-            void (*install_check_function)(void*) = NULL;
+            void (*install_check_function)(void *) = NULL;
             if(i == MODE_THEMES)
                 install_check_function = themes_check_installed;
             else if(i == MODE_SPLASHES)
                 install_check_function = splash_check_installed;
 
-            Thread_Arg_s * current_arg = &installCheckThreads_arg[i];
+            Thread_Arg_s * current_arg = &install_check_threads_arg[i];
             current_arg->run_thread = true;
-            current_arg->thread_arg = (void**)current_list;
+            current_arg->thread_arg = (void **)current_list;
 
             if(install_check_function != NULL)
             {
-                installCheckThreads[i] = threadCreate(install_check_function, current_arg, __stacksize__, 0x3f, -2, true);
+                install_check_threads[i] = threadCreate(install_check_function, current_arg, __stacksize__, 0x3f, -2, false);
                 svcSleepThread(1e8);
             }
         }
@@ -238,18 +279,18 @@ static void load_lists(Entry_List_s * lists)
     start_thread();
 }
 
-static SwkbdCallbackResult jump_menu_callback(void* entries_count, const char** ppMessage, const char* text, size_t textlen)
+static SwkbdCallbackResult jump_menu_callback(void * entries_count, const char ** ppMessage, const char * text, size_t textlen)
 {
     (void)textlen;
     int typed_value = atoi(text);
-    if(typed_value > *(int*)entries_count)
+    if(typed_value > *(int *)entries_count)
     {
-        *ppMessage = "The new position has to be\nsmaller or equal to the\nnumber of entries!";
+        *ppMessage = language.main.position_too_big;
         return SWKBD_CALLBACK_CONTINUE;
     }
     else if(typed_value == 0)
     {
-        *ppMessage = "The new position has to\nbe positive!";
+        *ppMessage = language.main.position_zero;
         return SWKBD_CALLBACK_CONTINUE;
     }
     return SWKBD_CALLBACK_OK;
@@ -270,11 +311,11 @@ static void jump_menu(Entry_List_s * list)
     sprintf(numbuf, "%i", list->selected_entry);
     swkbdSetInitialText(&swkbd, numbuf);
 
-    sprintf(numbuf, "Where do you want to jump to?\nMay cause icons to reload.");
+    sprintf(numbuf, language.main.jump_q);
     swkbdSetHintText(&swkbd, numbuf);
 
-    swkbdSetButton(&swkbd, SWKBD_BUTTON_LEFT, "Cancel", false);
+    swkbdSetButton(&swkbd, SWKBD_BUTTON_LEFT, language.main.cancel, false);
-    swkbdSetButton(&swkbd, SWKBD_BUTTON_RIGHT, "Jump", true);
+    swkbdSetButton(&swkbd, SWKBD_BUTTON_RIGHT, language.main.jump, true);
     swkbdSetValidation(&swkbd, SWKBD_NOTEMPTY_NOTBLANK, 0, max_chars);
     swkbdSetFilterCallback(&swkbd, jump_menu_callback, &list->entries_count);
 
@@ -286,6 +327,8 @@ static void jump_menu(Entry_List_s * list)
         list->scroll = list->selected_entry;
         if(list->scroll >= list->entries_count - list->entries_loaded)
             list->scroll = list->entries_count - list->entries_loaded - 1;
+        if (list->scroll < 0)
+            list->scroll = 0;
     }
 }
 
@@ -336,6 +379,9 @@ int main(void)
 {
     srand(time(NULL));
     init_services();
+    CFG_Language lang;
+    CFGU_GetSystemLanguage(&lang);
+    language = init_strings(lang);
     init_screens();
 
     svcCreateMutex(&update_icons_mutex, true);
@@ -361,7 +407,9 @@ int main(void)
     int preview_offset = 0;
 
     bool install_mode = false;
+    DrawMode draw_mode = DRAW_MODE_LIST;
     bool extra_mode = false;
+    int extra_index = 1;
     C2D_Image preview = {0};
 
     while(aptMainLoop())
@@ -373,10 +421,16 @@ int main(void)
             return 0;
         }
 
+        if (aptCheckHomePressRejected() && !home_displayed)
+        {
+            time_home_pressed = svcGetSystemTick() / CPU_TICKS_PER_MSEC;
+            home_displayed = true;
+        }
+
         #ifndef CITRA_MODE
         if(R_FAILED(archive_result) && current_mode == MODE_THEMES)
         {
-            throw_error("Theme extdata does not exist!\nSet a default theme from the home menu.", ERROR_LEVEL_ERROR);
+            throw_error(language.main.no_theme_extdata, ERROR_LEVEL_ERROR);
             quit = true;
             continue;
         }
@@ -389,22 +443,12 @@ int main(void)
 
         current_list = &lists[current_mode];
 
-        Instructions_s instructions = normal_instructions[current_mode];
+        Instructions_s instructions = language.normal_instructions[current_mode];
         if(install_mode)
-            instructions = install_instructions;
+            instructions = language.install_instructions;
         if(extra_mode)
         {
-            int index = 1;
+            instructions = language.extra_instructions[extra_index];
-            bool key_l = (kDown | kHeld) & KEY_L;
-            bool key_r = (kDown | kHeld) & KEY_R;
-            if(key_l ^ key_r)
-            {
-                if(key_l)
-                    index = 0;
-                // else if(key_r)  // uncomment when we use the right menu. we don't for now
-                    // index = 2;
-            }
-            instructions = extra_instructions[index];
         }
 
         if(preview_mode)
@@ -427,17 +471,58 @@ int main(void)
                 svcWaitSynchronization(update_icons_mutex, U64_MAX);
             }
 
-            draw_interface(current_list, instructions);
+            draw_interface(current_list, instructions, draw_mode);
 
             svcSleepThread(1e7);
             released = false;
         }
 
+        if (home_displayed)
+        {
+            u64 cur_time = svcGetSystemTick() / CPU_TICKS_PER_MSEC;
+            draw_home(time_home_pressed, cur_time);
+            if (cur_time - time_home_pressed > 2000) home_displayed = false;
+        }
+
         end_frame();
 
         if(kDown & KEY_START) quit = true;
 
-        if(!install_mode && !extra_mode)
+        if(current_list->entries_count == 0)
+        {
+            if (kDown & KEY_R)
+            {
+                goto enable_qr;
+            } else if (kDown & KEY_L)
+            {
+                goto switch_mode;
+            } else if (kDown & KEY_TOUCH)
+            {
+                touchPosition touch = {0};
+                hidTouchRead(&touch);
+
+                u16 x = touch.px;
+                u16 y = touch.py;
+                if (y < 24)
+                {
+                    if(BETWEEN(320-24, x, 320))
+                    {
+                        goto switch_mode;
+                    } else if(BETWEEN(320-48, x, 320-24))
+                    {
+                        quit = true;
+                        continue;
+                    } else if(BETWEEN(320-72, x, 320-48))
+                    {
+                        goto browse_themeplaza;
+                    } else if(BETWEEN(320-96, x, 320-72))
+                    {
+                        goto enable_qr;
+                    }
+                }
+            }
+        }
+        else if(!install_mode && !extra_mode)
         {
             if(!preview_mode && kDown & KEY_L) //toggle between splashes and themes
             {
@@ -450,7 +535,7 @@ int main(void)
             {
                 enable_qr:
                 draw_base_interface();
-                draw_text_center(GFX_TOP, 100, 0.5f, 0.6f, 0.6f, colors[COLOR_WHITE], "Loading QR Scanner...");
+                draw_text_center(GFX_TOP, 100, 0.5f, 0.6f, 0.6f, colors[COLOR_WHITE], language.main.loading_qr);
                 end_frame();
                 if(R_SUCCEEDED(camInit()))
                 {
@@ -466,15 +551,15 @@ int main(void)
                     }
                     else
                     {
-                        throw_error("Please connect to Wi-Fi before scanning QR codes", ERROR_LEVEL_WARNING);
+                        throw_error(language.main.no_wifi, ERROR_LEVEL_WARNING);
                     }
                 }
                 else
                 {
                     if(homebrew)
-                        throw_error("QR scanning doesnt work from the Homebrew\nLauncher, use the ThemePlaza browser instead.", ERROR_LEVEL_WARNING);
+                        throw_error(language.main.qr_homebrew, ERROR_LEVEL_WARNING);
                     else
-                        throw_error("Your camera seems to have a problem,\nunable to scan QR codes.", ERROR_LEVEL_WARNING);
+                        throw_error(language.main.camera_broke, ERROR_LEVEL_WARNING);
                 }
 
                 continue;
@@ -484,7 +569,7 @@ int main(void)
                 toggle_preview:
                 if(!preview_mode)
                 {
-                    preview_mode = load_preview(*current_list, &preview, &preview_offset);
+                    preview_mode = load_preview(current_list, &preview, &preview_offset);
                     if(preview_mode)
                     {
                         end_frame();
@@ -493,7 +578,7 @@ int main(void)
                         if(current_mode == MODE_THEMES && dspfirm)
                         {
                             audio = calloc(1, sizeof(audio_s));
-                            Result r = load_audio(current_list->entries[current_list->selected_entry], audio);
+                            Result r = load_audio(&current_list->entries[current_list->selected_entry], audio);
                             if (R_SUCCEEDED(r)) play_audio(audio);
                             else audio = NULL;
                         }
@@ -504,9 +589,7 @@ int main(void)
                     preview_mode = false;
                     if(current_mode == MODE_THEMES && audio)
                     {
-                        audio->stop = true;
+                        stop_audio(&audio);
-                        svcWaitSynchronization(audio->finished, U64_MAX);
-                        audio = NULL;
                     }
                 }
                 continue;
@@ -516,9 +599,7 @@ int main(void)
                 preview_mode = false;
                 if(current_mode == MODE_THEMES && audio)
                 {
-                    audio->stop = true;
+                    stop_audio(&audio);
-                    svcWaitSynchronization(audio->finished, U64_MAX);
-                    audio = NULL;
                 }
                 continue;
             }
@@ -532,88 +613,138 @@ int main(void)
 
         if(install_mode)
         {
-            if(kUp & KEY_A)
+            if ((kDown | kHeld) & KEY_TOUCH)
-                install_mode = false;
-            if(!install_mode)
             {
-                if((kDown | kHeld) & KEY_DLEFT)
+                touchPosition touch = {0};
+                hidTouchRead(&touch);
+                u16 x = touch.px;
+                u16 y = touch.py;
+
+                if (kDown & KEY_TOUCH)
                 {
-                    draw_install(INSTALL_BGM);
+                    if (y < 24)
-                    if(R_SUCCEEDED(bgm_install(*current_entry)))
                     {
-                        for(int i = 0; i < current_list->entries_count; i++)
+                        if (BETWEEN(320-24, x, 320))
                         {
-                            Entry_s * theme = &current_list->entries[i];
+                            goto install_theme_single;
-                            if(theme == current_entry)
+                        } else if (BETWEEN(320-48, x, 320-24))
-                                theme->installed = true;
+                        {
-                            else
+                            goto install_theme_shuffle;
-                                theme->installed = false;
+                        } else if (BETWEEN(320-72, x, 320-48))
+                        {
+                            goto install_theme_no_bgm;
+                        } else if (BETWEEN(320-96, x, 320-72))
+                        {
+                            goto install_theme_bgm_only;
+                        } else if (BETWEEN(320-120, x, 320-96))
+                        {
+                            goto install_leave;
                         }
-                        installed_themes = true;
                     }
                 }
-                else if((kDown | kHeld) & KEY_DUP)
+            }
+
+            if(kDown & KEY_B)
+            {
+                install_leave:
+                install_mode = false;
+                draw_mode = DRAW_MODE_LIST;
+            }
+            else if(kDown & KEY_DLEFT)
+            {
+                install_theme_bgm_only:
+                install_mode = false;
+                draw_mode = DRAW_MODE_LIST;
+                aptSetHomeAllowed(false);
+                draw_install(INSTALL_BGM);
+                if(R_SUCCEEDED(bgm_install(current_entry)))
                 {
-                    draw_install(INSTALL_SINGLE);
+                    for(int i = 0; i < current_list->entries_count; i++)
-                    if(R_SUCCEEDED(theme_install(*current_entry)))
                     {
-                        for(int i = 0; i < current_list->entries_count; i++)
+            #define BETWEEN(min, x, max) (min < x && x < max)
-                        {
+                        Entry_s * theme = &current_list->entries[i];
-                            Entry_s * theme = &current_list->entries[i];
+                        if(theme == current_entry)
-                            if(theme == current_entry)
+                            theme->installed = true;
-                                theme->installed = true;
+                        else
-                            else
+                            theme->installed = false;
-                                theme->installed = false;
-                        }
-                        installed_themes = true;
                     }
+                    installed_themes = true;
                 }
-                else if((kDown | kHeld) & KEY_DRIGHT)
+            }
+            else if(kDown & KEY_DUP)
+            {
+                install_theme_single:
+                install_mode = false;
+                draw_mode = DRAW_MODE_LIST;
+                aptSetHomeAllowed(false);
+                draw_install(INSTALL_SINGLE);
+                if(R_SUCCEEDED(theme_install(current_entry)))
                 {
-                    draw_install(INSTALL_NO_BGM);
+                    for(int i = 0; i < current_list->entries_count; i++)
-                    if(R_SUCCEEDED(no_bgm_install(*current_entry)))
+
                     {
-                        for(int i = 0; i < current_list->entries_count; i++)
+                        Entry_s * theme = &current_list->entries[i];
-                        {
+                        if(theme == current_entry)
-                            Entry_s * theme = &current_list->entries[i];
+                            theme->installed = true;
-                            if(theme == current_entry)
+                        else
-                                theme->installed = true;
+                            theme->installed = false;
-                            else
-                                theme->installed = false;
-                        }
-                        installed_themes = true;
                     }
+                    installed_themes = true;
                 }
-                else if((kDown | kHeld) & KEY_DDOWN)
+            }
+            else if(kDown & KEY_DRIGHT)
+            {
+                install_theme_no_bgm:
+                install_mode = false;
+                draw_mode = DRAW_MODE_LIST;
+                aptSetHomeAllowed(false);
+                draw_install(INSTALL_NO_BGM);
+                if(R_SUCCEEDED(no_bgm_install(current_entry)))
                 {
-                    if(current_list->shuffle_count > MAX_SHUFFLE_THEMES)
+                    for(int i = 0; i < current_list->entries_count; i++)
                     {
-                        throw_error("You have too many themes selected.", ERROR_LEVEL_WARNING);
+                        Entry_s * theme = &current_list->entries[i];
-                    }
+                        if(theme == current_entry)
-                    else if(current_list->shuffle_count < 2)
+                            theme->installed = true;
-                    {
+                        else
-                        throw_error("You don't have enough themes selected.", ERROR_LEVEL_WARNING);
+                            theme->installed = false;
                     }
+                    installed_themes = true;
+                }
+            }
+            else if(kDown & KEY_DDOWN)
+            {
+                install_theme_shuffle:
+                install_mode = false;
+                draw_mode = DRAW_MODE_LIST;
+                if(current_list->shuffle_count > MAX_SHUFFLE_THEMES)
+                {
+                    throw_error(language.main.too_many_themes, ERROR_LEVEL_WARNING);
+                }
+                else if(current_list->shuffle_count < 2)
+                {
+                    throw_error(language.main.not_enough_themes, ERROR_LEVEL_WARNING);
+                }
+                else
+                {
+                    aptSetHomeAllowed(false);
+                    draw_install(INSTALL_SHUFFLE);
+                    Result res = shuffle_install(current_list);
+                    if(R_FAILED(res)) DEBUG("shuffle install result: %lx\n", res);
                     else
                     {
-                        draw_install(INSTALL_SHUFFLE);
+                        for(int i = 0; i < current_list->entries_count; i++)
-                        Result res = shuffle_install(*current_list);
-                        if(R_FAILED(res)) DEBUG("shuffle install result: %lx\n", res);
-                        else
                         {
-                            for(int i = 0; i < current_list->entries_count; i++)
+                            Entry_s * theme = &current_list->entries[i];
+                            if(theme->in_shuffle)
                             {
-                                Entry_s * theme = &current_list->entries[i];
+                                theme->in_shuffle = false;
-                                if(theme->in_shuffle)
+                                theme->installed = true;
-                                {
-                                    theme->in_shuffle = false;
-                                    theme->installed = true;
-                                }
-                                else theme->installed = false;
                             }
-                            current_list->shuffle_count = 0;
+                            else theme->installed = false;
-                            installed_themes = true;
                         }
+                        current_list->shuffle_count = 0;
+                        installed_themes = true;
                     }
                 }
             }
@@ -621,61 +752,151 @@ int main(void)
         }
         else if(extra_mode)
         {
-            if(kUp & KEY_X)
+            if((kDown | kHeld) & KEY_TOUCH)
-                extra_mode = false;
-            if(!extra_mode)
             {
-                bool key_l = (kDown | kHeld) & KEY_L;
+                touchPosition touch = {0};
-                bool key_r = (kDown | kHeld) & KEY_R;
+                hidTouchRead(&touch);
-                if(!(key_l ^ key_r))
+                u16 x = touch.px;
+                u16 y = touch.py;
+                if (kDown & KEY_TOUCH)
                 {
-                    if((kDown | kHeld) & KEY_DLEFT)
+                    if (y < 24)
                     {
-                        browse_themeplaza:
+                        if (BETWEEN(320-24, x, 320))
-                        if(themeplaza_browser(current_mode))
                         {
-                            current_mode = MODE_THEMES;
+                            goto browse_themeplaza;
-                            load_lists(lists);
+                        } else if (BETWEEN(320-48, x, 320-24))
+                        {
+                            goto dump_single;
+                        } else if (BETWEEN(320-72, x, 320-48))
+                        {
+                            switch (current_list->current_sort)
+                            {
+                                case SORT_NAME:
+                                    goto sort_author;
+                                    break;
+                                case SORT_AUTHOR:
+                                    goto sort_path;
+                                    break;
+                                case SORT_PATH:
+                                    goto sort_name;
+                                    break;
+                                default:
+                                    break;
+                            }
+                        } else if (BETWEEN(320-96, x, 320-72))
+                        {
+                            extra_mode = false;
+                            extra_index = 1;
+                            draw_mode = DRAW_MODE_LIST;
                         }
                     }
-                    else if((kDown | kHeld) & KEY_DUP)
-                    {
-                        jump:
-                        jump_menu(current_list);
-
-                    }
-                    else if((kDown | kHeld) & KEY_DDOWN)
-                    {
-                        load_icons_first(current_list, false);
-                    }
-                    else if((kDown | kHeld) & KEY_DRIGHT)
-                    {
-                        draw_install(INSTALL_DUMPING_THEME);
-                        Result res = dump_theme();
-                        if (R_FAILED(res)) DEBUG("Dump theme result: %lx\n", res);
-                        else load_lists(lists);
-                    }
                 }
-                else if(key_l)
+            }
+            else if(extra_index == 1)
+            {
+                if(kDown & KEY_B)
                 {
-                    if((kDown | kHeld) & KEY_DLEFT)
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                }
+                else if(kDown & KEY_DLEFT)
+                {
+                    browse_themeplaza:
+                    if(themeplaza_browser(current_mode))
                     {
-                        sort_path:
+                        current_mode = MODE_THEMES;
-                        sort_by_filename(current_list);
+                        load_lists(lists);
-                        load_icons_first(current_list, false);
-                    }
-                    else if(((kDown | kHeld)) & KEY_DUP)
-                    {
-                        sort_name:
-                        sort_by_name(current_list);
-                        load_icons_first(current_list, false);
-                    }
-                    else if(((kDown | kHeld)) & KEY_DDOWN)
-                    {
-                        sort_author:
-                        sort_by_author(current_list);
-                        load_icons_first(current_list, false);
                     }
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
+                }
+                else if(kDown & KEY_DUP)
+                {
+                    jump:
+                    jump_menu(current_list);
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
+
+                }
+                else if(kDown & KEY_DDOWN)
+                {
+                    load_icons_first(current_list, false);
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
+                }
+                else if (kDown & KEY_R)
+                {
+                    extra_index = 2;
+                }
+                else if(kDown & KEY_L)
+                {
+                    extra_index = 0;
+                }
+            }
+            else if(extra_index == 0)
+            {
+                if(kDown & KEY_DLEFT)
+                {
+                    sort_path:
+                    sort_by_filename(current_list);
+                    load_icons_first(current_list, false);
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
+                }
+                else if(kDown & KEY_DUP)
+                {
+                    sort_name:
+                    sort_by_name(current_list);
+                    load_icons_first(current_list, false);
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
+                }
+                else if(kDown & KEY_DDOWN)
+                {
+                    sort_author:
+                    sort_by_author(current_list);
+                    load_icons_first(current_list, false);
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
+                }
+                else if (kDown & KEY_B)
+                {
+                    extra_index = 1;
+                }
+            }
+            else if(extra_index == 2)
+            {
+                if(kDown & KEY_DUP)
+                {
+                    dump_single:
+                    draw_install(INSTALL_DUMPING_THEME);
+                    Result res = dump_current_theme();
+                    if (R_FAILED(res)) DEBUG("Dump theme result: %lx\n", res);
+                    else load_lists(lists);
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
+                }
+                else if(kDown & KEY_DDOWN)
+                {
+                    draw_install(INSTALL_DUMPING_ALL_THEMES);
+                    Result res = dump_all_themes();
+                    if (R_FAILED(res)) DEBUG("Dump all themes result: %lx\n", res);
+                    else load_lists(lists);
+                    extra_mode = false;
+                    draw_mode = DRAW_MODE_LIST;
+                    extra_index = 1;
+                }
+                else if(kDown &KEY_B)
+                {
+                    extra_index = 1;
                 }
             }
             continue;
@@ -689,10 +910,11 @@ int main(void)
             {
                 case MODE_THEMES:
                     install_mode = true;
+                    draw_mode = DRAW_MODE_INSTALL;
                     break;
                 case MODE_SPLASHES:
                     draw_install(INSTALL_SPLASH);
-                    splash_install(*current_entry);
+                    splash_install(current_entry);
                     for(int i = 0; i < current_list->entries_count; i++)
                     {
                         Entry_s * splash = &current_list->entries[i];
@@ -714,7 +936,7 @@ int main(void)
                     toggle_shuffle(current_list);
                     break;
                 case MODE_SPLASHES:
-                    if(draw_confirm("Are you sure you would like to delete\nthe installed splash?", current_list))
+                    if(draw_confirm(language.main.uninstall_confirm, current_list, draw_mode))
                     {
                         draw_install(INSTALL_SPLASH_DELETE);
                         splash_delete();
@@ -727,10 +949,11 @@ int main(void)
         else if(kDown & KEY_X)
         {
             extra_mode = true;
+            draw_mode = DRAW_MODE_EXTRA;
         }
         else if(kDown & KEY_SELECT)
         {
-            if(draw_confirm("Are you sure you would like to delete this?", current_list))
+            if(draw_confirm(language.main.delete_confirm, current_list, draw_mode))
             {
                 draw_install(INSTALL_ENTRY_DELETE);
                 delete_entry(current_entry, current_entry->is_zip);
@@ -789,43 +1012,49 @@ int main(void)
             u16 x = touch.px;
             u16 y = touch.py;
 
-            u16 arrowStartX = 152;
+            u16 arrowStartX = 136;
             u16 arrowEndX = arrowStartX+16;
 
-            #define BETWEEN(min, x, max) (min < x && x < max)
 
             if(kDown & KEY_TOUCH)
             {
                 if(y < 24)
                 {
-                    if(current_list->entries != NULL && BETWEEN(arrowStartX, x, arrowEndX) && current_list->scroll > 0)
+                    if(BETWEEN(320-168, x, 320-144))
                     {
-                        change_selected(current_list, -current_list->entries_per_screen_v);
+                        if (current_mode == MODE_THEMES)
+                        {
+                            toggle_shuffle(current_list);
+                        }
                     }
                     else if(BETWEEN(320-144, x, 320-120))
                     {
-                        switch(current_list->current_sort)
+                        extra_mode = true;
-                        {
+                        draw_mode = DRAW_MODE_EXTRA;
-                            case SORT_NAME:
-                                goto sort_author;
-                                break;
-                            case SORT_AUTHOR:
-                                goto sort_path;
-                                break;
-                            case SORT_PATH:
-                                goto sort_name;
-                                break;
-                            default:
-                                break;
-                        }
                     }
                     else if(BETWEEN(320-120, x, 320-96))
                     {
-                        goto enable_qr;
+                        if (current_mode == MODE_THEMES)
+                        {
+                            install_mode = true;
+                            draw_mode = DRAW_MODE_INSTALL;
+                        } else if (current_mode == MODE_SPLASHES)
+                        {
+                            draw_install(INSTALL_SPLASH);
+                            splash_install(current_entry);
+                            for(int i = 0; i < current_list->entries_count; i++)
+                            {
+                                Entry_s * splash = &current_list->entries[i];
+                                if(splash == current_entry)
+                                    splash->installed = true;
+                                else
+                                    splash->installed = false;
+                            }
+                        }
                     }
                     else if(BETWEEN(320-96, x, 320-72))
                     {
-                        goto browse_themeplaza;
+                        goto enable_qr;
                     }
                     else if(BETWEEN(320-72, x, 320-48))
                     {
@@ -842,7 +1071,11 @@ int main(void)
                 }
                 else if(y >= 216)
                 {
-                    if(current_list->entries != NULL && BETWEEN(arrowStartX, x, arrowEndX) && current_list->scroll < current_list->entries_count - current_list->entries_per_screen_v)
+                    if(current_list->entries != NULL && BETWEEN(arrowStartX, x, arrowEndX) && current_list->scroll > 0)
+                    {
+                        change_selected(current_list, -current_list->entries_per_screen_v);
+                    }
+                    else if(current_list->entries != NULL && BETWEEN(arrowStartX + 16, x, arrowEndX + 16) && current_list->scroll < current_list->entries_count - current_list->entries_per_screen_v)
                     {
                         change_selected(current_list, current_list->entries_per_screen_v);
                     }
@@ -858,7 +1091,7 @@ int main(void)
                 {
                     for(int i = 0; i < current_list->entries_loaded; i++)
                     {
-                        u16 miny = 24 + current_list->entry_size*i;
+                        u16 miny = 24 + current_list->entry_size * i;
                         u16 maxy = miny + current_list->entry_size;
                         if(BETWEEN(miny, y, maxy) && current_list->scroll + i < current_list->entries_count)
                         {

source/music.c

@@ -28,7 +28,7 @@
 #include "loading.h"
 
 // Play a given audio struct
-Result update_audio(audio_s *audio) 
+Result update_audio(audio_s * audio) 
 {
     u32 size = audio->wave_buf[audio->buf_pos].nsamples * 4 - audio->data_read;
     DEBUG("<update_audio> Audio Size: %ld\n", size);
@@ -36,7 +36,7 @@ Result update_audio(audio_s *audio)
     { 
         DEBUG("<update_audio> Attempting ov_read\n");
         int bitstream;
-        u32 read = ov_read(&audio->vf, (char*)audio->wave_buf[audio->buf_pos].data_vaddr + audio->data_read, size, &bitstream); // read 1 vorbis packet into wave buffer
+        u32 read = ov_read(&audio->vf, (char *)audio->wave_buf[audio->buf_pos].data_vaddr + audio->data_read, size, &bitstream); // read 1 vorbis packet into wave buffer
         DEBUG("<update_audio> ov_read successful\n");
 
         if (read <= 0) // EoF or error
@@ -64,22 +64,31 @@ Result update_audio(audio_s *audio)
     return MAKERESULT(RL_SUCCESS, RS_SUCCESS, RM_APPLICATION, RD_SUCCESS);
 }
 
-void thread_audio(void* data) {
+void thread_audio(void * data) {
-    audio_s *audio = (audio_s*)data;
+    audio_s * audio = (audio_s *)data;
     while(!audio->stop) {
         update_audio(audio);
     }
-    free(audio->filebuf);
+    ndspChnWaveBufClear(0);
+    ndspChnReset(0);
     ov_clear(&audio->vf);
-    linearFree((void*)audio->wave_buf[0].data_vaddr);
+    free(audio->filebuf);
-    linearFree((void*)audio->wave_buf[1].data_vaddr);
+    linearFree((void *)audio->wave_buf[0].data_vaddr);
-    while (audio->wave_buf[0].status != NDSP_WBUF_DONE || audio->wave_buf[1].status != NDSP_WBUF_DONE) svcSleepThread(1e7);
+    linearFree((void *)audio->wave_buf[1].data_vaddr);
-    svcSignalEvent(audio->finished);
-    svcSleepThread(1e8);
-    svcCloseHandle(audio->finished);
-    free(audio);
 }
 
-void play_audio(audio_s *audio) {
+void play_audio(audio_s * audio) {
-    threadCreate(thread_audio, audio, 0x1000, 0x3F, 1, true);
+    audio->playing_thread = threadCreate(thread_audio, audio, 0x1000, 0x3F, 1, false);
+}
+
+void stop_audio(audio_s ** audio_ptr) {
+    audio_s * audio = *audio_ptr;
+    if(audio->playing_thread)
+    {
+        audio->stop = true;
+        threadJoin(audio->playing_thread, U64_MAX);
+        threadFree(audio->playing_thread);
+    }
+    free(audio);
+    *audio_ptr = NULL;
 }

source/splashes.c

@@ -27,6 +27,7 @@
 #include "unicode.h"
 #include "fs.h"
 #include "draw.h"
+#include "ui_strings.h"
 
 void splash_delete(void)
 {
@@ -34,7 +35,7 @@ void splash_delete(void)
     remove("/luma/splashbottom.bin");
 }
 
-void splash_install(Entry_s splash)
+void splash_install(const Entry_s * splash)
 {
     char *screen_buf = NULL;
 
@@ -54,7 +55,7 @@ void splash_install(Entry_s splash)
 
     if(size == 0 && bottom_size == 0)
     {
-        throw_error("No splash.bin or splashbottom.bin found.\nIs this a splash?", ERROR_LEVEL_WARNING);
+        throw_error(language.splashes.no_splash_found, ERROR_LEVEL_WARNING);
     }
     else
     {
@@ -65,7 +66,7 @@ void splash_install(Entry_s splash)
             if(config_buf[0xC] == 0)
             {
                 free(config_buf);
-                throw_error("WARNING: Splashes are disabled in Luma Config", ERROR_LEVEL_WARNING);
+                throw_error(language.splashes.splash_disabled, ERROR_LEVEL_WARNING);
             }
         }
     }
@@ -103,8 +104,8 @@ void splash_check_installed(void * void_arg)
     for(int i = 0; i < list->entries_count && arg->run_thread; i++)
     {
         Entry_s * splash = &list->entries[i];
-        top_size = load_data("/splash.bin", *splash, &top_buf);
+        top_size = load_data("/splash.bin", splash, &top_buf);
-        bottom_size = load_data("/splashbottom.bin", *splash, &bottom_buf);
+        bottom_size = load_data("/splashbottom.bin", splash, &bottom_buf);
 
         if(!top_size && !bottom_size)
         {
@@ -127,4 +128,4 @@ void splash_check_installed(void * void_arg)
         }
     }
     #endif
-}
+}

source/themes.c

@@ -28,29 +28,31 @@
 #include "unicode.h"
 #include "fs.h"
 #include "draw.h"
+#include "ui_strings.h"
 
 #define BODY_CACHE_SIZE 0x150000
 #define BGM_MAX_SIZE 0x337000
 
-static Result install_theme_internal(Entry_List_s themes, int installmode)
+static Result install_theme_internal(const Entry_List_s * themes, int installmode)
 {
     Result res = 0;
-    char* music = NULL;
+    char * music = NULL;
     u32 music_size = 0;
     u32 shuffle_music_sizes[MAX_SHUFFLE_THEMES] = {0};
-    char* body = NULL;
+    char * body = NULL;
     u32 body_size = 0;
     u32 shuffle_body_sizes[MAX_SHUFFLE_THEMES] = {0};
+    bool mono_audio = false;
 
     if(installmode & THEME_INSTALL_SHUFFLE)
     {
-        if(themes.shuffle_count < 2)
+        if(themes->shuffle_count < 2)
         {
             DEBUG("not enough themes selected for shuffle\n");
             return MAKERESULT(RL_USAGE, RS_INVALIDARG, RM_COMMON, RD_INVALID_SELECTION);
         }
 
-        if(themes.shuffle_count > MAX_SHUFFLE_THEMES)
+        if(themes->shuffle_count > MAX_SHUFFLE_THEMES)
         {
             DEBUG("too many themes selected for shuffle\n");
             return MAKERESULT(RL_USAGE, RS_INVALIDARG, RM_COMMON, RD_INVALID_SELECTION);
@@ -67,20 +69,20 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
             FSUSER_OpenFile(&body_cache_handle, ArchiveThemeExt, fsMakePath(PATH_ASCII, "/BodyCache_rd.bin"), FS_OPEN_WRITE, 0);
         }
 
-        for(int i = 0; i < themes.entries_count; i++)
+        for(int i = 0; i < themes->entries_count; i++)
         {
-            Entry_s * current_theme = &themes.entries[i];
+            const Entry_s * current_theme = &themes->entries[i];
 
             if(current_theme->in_shuffle)
             {
                 if(installmode & THEME_INSTALL_BODY)
                 {
-                    body_size = load_data("/body_LZ.bin", *current_theme, &body);
+                    body_size = load_data("/body_LZ.bin", current_theme, &body);
                     if(body_size == 0)
                     {
                         free(body);
                         DEBUG("body not found\n");
-                        throw_error("No body_LZ.bin found - is this a theme?", ERROR_LEVEL_WARNING);
+                        throw_error(language.themes.no_body_found, ERROR_LEVEL_WARNING);
                         return MAKERESULT(RL_PERMANENT, RS_CANCELED, RM_APPLICATION, RD_NOT_FOUND);
                     }
 
@@ -108,7 +110,7 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
                     }
                     else
                     {
-                        music_size = load_data("/bgm.bcstm", *current_theme, &music);
+                        music_size = load_data("/bgm.bcstm", current_theme, &music);
 
                         if(music_size > BGM_MAX_SIZE)
                         {
@@ -116,6 +118,14 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
                             DEBUG("bgm too big\n");
                             return MAKERESULT(RL_PERMANENT, RS_CANCELED, RM_APPLICATION, RD_TOO_LARGE);
                         }
+
+                        if (music_size > 0)
+                        {
+                            if (music[0x62] == 1)
+                            {
+                                mono_audio = true;
+                            }
+                        }
                     }
 
                     shuffle_music_sizes[shuffle_count] = music_size;
@@ -162,7 +172,7 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
     }
     else
     {
-        Entry_s current_theme = themes.entries[themes.selected_entry];
+        const Entry_s * current_theme = &themes->entries[themes->selected_entry];
 
         if(installmode & THEME_INSTALL_BODY)
         {
@@ -171,7 +181,7 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
             {
                 free(body);
                 DEBUG("body not found\n");
-                throw_error("No body_LZ.bin found - is this a theme?", ERROR_LEVEL_WARNING);
+                throw_error(language.themes.no_body_found, ERROR_LEVEL_WARNING);
                 return MAKERESULT(RL_PERMANENT, RS_CANCELED, RM_APPLICATION, RD_NOT_FOUND);
             }
 
@@ -193,11 +203,16 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
 
             if (music_size != 0)
             {
+                if (music[0x62] == 1)
+                {
+                    mono_audio = true;
+                }
+
                 remake_file(fsMakePath(PATH_ASCII, "/BgmCache.bin"), ArchiveThemeExt, BGM_MAX_SIZE);
                 res = buf_to_file(music_size, fsMakePath(PATH_ASCII, "/BgmCache.bin"), ArchiveThemeExt, music);
                 free(music);
 
-                char *body_buf = NULL;
+                char * body_buf = NULL;
                 u32 uncompressed_size = decompress_lz_file(fsMakePath(PATH_ASCII, "/BodyCache.bin"), ArchiveThemeExt, &body_buf);
                 if (body_buf[5] != 1)
                 {
@@ -219,7 +234,7 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
     }
 
      //----------------------------------------
-    char* thememanage_buf = NULL;
+    char * thememanage_buf = NULL;
     file_to_buf(fsMakePath(PATH_ASCII, "/ThemeManage.bin"), ArchiveThemeExt, &thememanage_buf);
     ThemeManage_bin_s * theme_manage = (ThemeManage_bin_s *)thememanage_buf;
 
@@ -256,79 +271,88 @@ static Result install_theme_internal(Entry_List_s themes, int installmode)
     //----------------------------------------
 
     //----------------------------------------
-    char* savedata_buf = NULL;
+    char * savedata_buf = NULL;
     u32 savedata_size = file_to_buf(fsMakePath(PATH_ASCII, "/SaveData.dat"), ArchiveHomeExt, &savedata_buf);
-    SaveData_dat_s* savedata = (SaveData_dat_s*)savedata_buf;
+    SaveData_dat_s * savedata = (SaveData_dat_s *)savedata_buf;
 
     memset(&savedata->theme_entry, 0, sizeof(ThemeEntry_s));
-    savedata->theme_entry.type = 3;
-    savedata->theme_entry.index = 0xff;
 
-    savedata->shuffle = (installmode & THEME_INSTALL_SHUFFLE);
+    savedata->shuffle = (installmode & THEME_INSTALL_SHUFFLE) ? 1 : 0;
+    memset(savedata->shuffle_themes, 0, sizeof(ThemeEntry_s) * MAX_SHUFFLE_THEMES);
     if(installmode & THEME_INSTALL_SHUFFLE)
     {
-        memset(savedata->shuffle_themes, 0, sizeof(ThemeEntry_s)*MAX_SHUFFLE_THEMES);
+        for(int i = 0; i < themes->shuffle_count; i++)
-        for(int i = 0; i < themes.shuffle_count; i++)
         {
             savedata->shuffle_themes[i].type = 3;
             savedata->shuffle_themes[i].index = i;
         }
+        const u8 shuffle_seed[0xB] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0};
+        memcpy(savedata->shuffle_seedA, shuffle_seed, 0xB);
+        memcpy(savedata->shuffle_seedB, shuffle_seed, 0xA);
+    }
+    else
+    {
+        savedata->theme_entry.type = 3;
+        savedata->theme_entry.index = 0xff;
     }
 
     res = buf_to_file(savedata_size, fsMakePath(PATH_ASCII, "/SaveData.dat"), ArchiveHomeExt, savedata_buf);
     free(savedata_buf);
     if(R_FAILED(res)) return res;
     //----------------------------------------
-
+    if (mono_audio)
+    {
+        throw_error(language.themes.mono_warn, ERROR_LEVEL_WARNING);
+    }
     return 0;
 }
 
-inline Result theme_install(Entry_s theme)
+Result theme_install(Entry_s * theme)
 {
     Entry_List_s list = {0};
     list.entries_count = 1;
-    list.entries = &theme;
+    list.entries = theme;
     list.selected_entry = 0;
-    return install_theme_internal(list, THEME_INSTALL_BODY | THEME_INSTALL_BGM);
+    return install_theme_internal(&list, THEME_INSTALL_BODY | THEME_INSTALL_BGM);
 }
 
-inline Result bgm_install(Entry_s theme)
+Result bgm_install(Entry_s * theme)
 {
     Entry_List_s list = {0};
     list.entries_count = 1;
-    list.entries = &theme;
+    list.entries = theme;
     list.selected_entry = 0;
-    return install_theme_internal(list, THEME_INSTALL_BGM);
+    return install_theme_internal(&list, THEME_INSTALL_BGM);
 }
 
-inline Result no_bgm_install(Entry_s theme)
+Result no_bgm_install(Entry_s * theme)
 {
     Entry_List_s list = {0};
     list.entries_count = 1;
-    list.entries = &theme;
+    list.entries = theme;
     list.selected_entry = 0;
-    return install_theme_internal(list, THEME_INSTALL_BODY);
+    return install_theme_internal(&list, THEME_INSTALL_BODY);
 }
 
-inline Result shuffle_install(Entry_List_s themes)
+Result shuffle_install(const Entry_List_s * themes)
 {
     return install_theme_internal(themes, THEME_INSTALL_SHUFFLE | THEME_INSTALL_BODY | THEME_INSTALL_BGM);
 }
 
 static SwkbdCallbackResult
-dir_name_callback(void *data, const char ** ppMessage, const char * text, size_t textlen)
+dir_name_callback(void * data, const char ** ppMessage, const char * text, size_t textlen)
 {
     (void)textlen;
     (void)data;
     if(strpbrk(text, "><\"?;:/\\+,.|[=]"))
     {
-        *ppMessage = "Illegal character used.";
+        *ppMessage = language.themes.illegal_char;
         return SWKBD_CALLBACK_CONTINUE;
     }
     return SWKBD_CALLBACK_OK;
 }
 
-Result dump_theme(void)
+Result dump_current_theme(void)
 {
     const int max_chars = 255;
     char * output_dir = calloc(max_chars + 1, sizeof(char));
@@ -336,10 +360,10 @@ Result dump_theme(void)
     SwkbdState swkbd;
 
     swkbdInit(&swkbd, SWKBD_TYPE_WESTERN, 2, max_chars);
-    swkbdSetHintText(&swkbd, "Name of output folder");
+    swkbdSetHintText(&swkbd, language.themes.name_folder);
 
-    swkbdSetButton(&swkbd, SWKBD_BUTTON_LEFT, "Cancel", false);
+    swkbdSetButton(&swkbd, SWKBD_BUTTON_LEFT, language.themes.cancel, false);
-    swkbdSetButton(&swkbd, SWKBD_BUTTON_RIGHT, "Done", true);
+    swkbdSetButton(&swkbd, SWKBD_BUTTON_RIGHT, language.themes.done, true);
     swkbdSetValidation(&swkbd, SWKBD_NOTEMPTY_NOTBLANK, 0, max_chars);
     swkbdSetFilterCallback(&swkbd, dir_name_callback, NULL);
 
@@ -356,14 +380,14 @@ Result dump_theme(void)
     struacat(path, output_dir);
     FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_UTF16, path), FS_ATTRIBUTE_DIRECTORY);
 
-    char *thememanage_buf = NULL;
+    char * thememanage_buf = NULL;
     file_to_buf(fsMakePath(PATH_ASCII, "/ThemeManage.bin"), ArchiveThemeExt, &thememanage_buf);
     ThemeManage_bin_s * theme_manage = (ThemeManage_bin_s *)thememanage_buf;
     u32 theme_size = theme_manage->body_size;
     u32 bgm_size = theme_manage->music_size;
     free(thememanage_buf);
 
-    char *temp_buf = NULL;
+    char * temp_buf = NULL;
     file_to_buf(fsMakePath(PATH_ASCII, "/BodyCache.bin"), ArchiveThemeExt, &temp_buf);
     u16 path_output[0x107] = { 0 };
     memcpy(path_output, path, 0x107);
@@ -381,7 +405,7 @@ Result dump_theme(void)
     free(temp_buf);
     temp_buf = NULL;
 
-    char *smdh_file = calloc(1, 0x36c0);
+    char * smdh_file = calloc(1, 0x36c0);
     smdh_file[0] = 0x53; // SMDH magic
     smdh_file[1] = 0x4d;
     smdh_file[2] = 0x44;
@@ -415,6 +439,249 @@ Result dump_theme(void)
     return 0;
 }
 
+Result dump_all_themes(void)
+{
+    const u32 high_id = 0x0004008c;
+    u32 low_id = 0;
+    u8 regionCode, language;
+    Result res = CFGU_SecureInfoGetRegion(&regionCode);
+    if(R_FAILED(res))
+        return res;
+
+    res = CFGU_GetSystemLanguage(&language);
+    if(R_FAILED(res))
+        return res;
+
+    switch(regionCode)
+    {
+        case CFG_REGION_JPN:
+            low_id = 0x00008200;
+            break;
+        case CFG_REGION_USA:
+            low_id = 0x00008f00;
+            break;
+        case CFG_REGION_EUR:
+            low_id = 0x00009800;
+            break;
+        case CFG_REGION_KOR:
+            low_id = 0x0000a900;
+            break;
+        default:
+            return -1;
+    }
+
+    const char * region_arr[7] = {
+        "JPN",
+        "USA",
+        "EUR",
+        "AUS",
+        "CHN",
+        "KOR",
+        "TWN",
+    };
+
+    const char * language_arr[12] = {
+        "jp",
+        "en",
+        "fr",
+        "de",
+        "it",
+        "es",
+        "zh",
+        "ko",
+        "nl",
+        "pt",
+        "ru",
+        "tw",
+    };
+
+    res = amAppInit();
+    if(R_FAILED(res))
+        return res;
+
+    Icon_s * smdh_data = calloc(1, sizeof(Icon_s));
+    smdh_data->_padding1[0] = 0x53; // SMDH magic
+    smdh_data->_padding1[1] = 0x4d;
+    smdh_data->_padding1[2] = 0x44;
+    smdh_data->_padding1[3] = 0x48;
+
+    utf8_to_utf16(smdh_data->author, (u8 *)"Nintendo", 0x40);
+    utf8_to_utf16(smdh_data->desc, (u8 *)"Official theme. For personal use only. Do not redistribute.", 0x80);
+
+    for(u32 dlc_index = 0; dlc_index <= 0xFF; ++dlc_index)
+    {
+        const u64 titleId = ((u64)high_id << 32) | (low_id | dlc_index);
+
+        u32 count = 0;
+        res = AMAPP_GetDLCContentInfoCount(&count, MEDIATYPE_SD, titleId);
+        if(res == (Result)0xd8a083fa)
+        {
+            res = 0;
+            break;
+        }
+        else if(R_FAILED(res))
+        {
+            break;
+        }
+
+        AM_ContentInfo * contentInfos = calloc(count, sizeof(AM_ContentInfo));
+        u32 readcount = 0;
+        res = AMAPP_ListDLCContentInfos(&readcount, MEDIATYPE_SD, titleId, count, 0, contentInfos);
+        if(R_FAILED(res))
+        {
+            free(contentInfos);
+            break;
+        }
+
+        u32 archivePath[4] = {low_id | dlc_index, high_id, MEDIATYPE_SD, 0};
+        FS_Path ncch_path;
+        ncch_path.type = PATH_BINARY;
+        ncch_path.size = 0x10;
+        ncch_path.data = archivePath;
+
+        FS_Archive ncch_archive;
+        res = FSUSER_OpenArchive(&ncch_archive, ARCHIVE_SAVEDATA_AND_CONTENT, ncch_path);
+        if(R_FAILED(res))
+        {
+            free(contentInfos);
+            break;
+        }
+
+        u32 metadataPath[5] = {0, 0, 0, 0, 0};
+        FS_Path metadata_path;
+        metadata_path.type = PATH_BINARY;
+        metadata_path.size = 0x14;
+        metadata_path.data = metadataPath;
+
+        Handle metadata_fh;
+        res = FSUSER_OpenFile(&metadata_fh, ncch_archive, metadata_path, FS_OPEN_READ, 0);
+        if(R_FAILED(res))
+        {
+            FSUSER_CloseArchive(ncch_archive);
+            free(contentInfos);
+            break;
+        }
+
+        res = romfsMountFromFile(metadata_fh, 0, "meta");
+        if(R_FAILED(res))
+        {
+            FSFILE_Close(metadata_fh);
+            FSUSER_CloseArchive(ncch_archive);
+            free(contentInfos);
+            break;
+        }
+
+        char contentinfoarchive_path[40] = {0};
+        sprintf(contentinfoarchive_path, "meta:/ContentInfoArchive_%s_%s.bin", region_arr[regionCode], language_arr[language]);
+
+        FILE * fh = fopen(contentinfoarchive_path, "rb");
+
+        if(fh != NULL)
+        {
+            for(u32 i = 0; i < readcount; ++i)
+            {
+                if(i == 0) continue;
+                AM_ContentInfo * content = &contentInfos[i];
+                if((content->flags & (AM_CONTENT_DOWNLOADED | AM_CONTENT_OWNED)) == (AM_CONTENT_DOWNLOADED | AM_CONTENT_OWNED))
+                {
+                    long off = 0x8 + 0xC8 * i;
+                    fseek(fh, off, SEEK_SET);
+                    char content_data[0xc8] = {0};
+                    fread(content_data, 1, 0xc8, fh);
+                    u32 extra_index = 0;
+                    memcpy(&extra_index, content_data + 0xC0, 4);
+
+                    metadataPath[1] = content->index;
+
+                    Handle theme_fh;
+                    res = FSUSER_OpenFile(&theme_fh, ncch_archive, metadata_path, FS_OPEN_READ, 0);
+                    if(R_FAILED(res))
+                    {
+                        DEBUG("theme open romfs error: %08lx\n", res);
+                        break;
+                    }
+
+                    romfsMountFromFile(theme_fh, 0, "theme");
+
+                    char themename[0x41] = {0};
+                    memcpy(themename, content_data, 0x40);
+                    char * illegal_char = themename;
+                    while ((illegal_char = strpbrk(illegal_char, ILLEGAL_CHARS)))
+                    {
+                        *illegal_char = '-';
+                    }
+
+                    char path[0x107] = { 0 };
+                    sprintf(path, "/Themes/Dump-%02lx-%ld-%s", dlc_index, extra_index, themename);
+                    DEBUG("theme folder to create: %s\n", path);
+                    FSUSER_CreateDirectory(ArchiveSD, fsMakePath(PATH_ASCII, path), FS_ATTRIBUTE_DIRECTORY);
+
+                    memset(smdh_data->name, 0, sizeof(smdh_data->name));
+                    utf8_to_utf16(smdh_data->name, (u8 *)(content_data + 0), 0x40);
+
+                    FILE * theme_file = fopen("theme:/body_LZ.bin", "rb");
+                    if(theme_file)
+                    {
+                        fseek(theme_file, 0, SEEK_END);
+                        long theme_size = ftell(theme_file);
+                        fseek(theme_file, 0, SEEK_SET);
+                        char * theme_data = malloc(theme_size);
+                        fread(theme_data, 1, theme_size, theme_file);
+                        fclose(theme_file);
+
+                        char themepath[0x107] = {0};
+                        sprintf(themepath, "%s/body_LZ.bin", path);
+                        remake_file(fsMakePath(PATH_ASCII, themepath), ArchiveSD, theme_size);
+                        buf_to_file(theme_size, fsMakePath(PATH_ASCII, themepath), ArchiveSD, theme_data);
+                        free(theme_data);
+                    }
+
+                    FILE * bgm_file = fopen("theme:/bgm.bcstm", "rb");
+                    if(bgm_file)
+                    {
+                        fseek(bgm_file, 0, SEEK_END);
+                        long bgm_size = ftell(bgm_file);
+                        fseek(bgm_file, 0, SEEK_SET);
+                        char * bgm_data = malloc(bgm_size);
+                        fread(bgm_data, 1, bgm_size, bgm_file);
+                        fclose(bgm_file);
+
+                        char bgmpath[0x107] = {0};
+                        sprintf(bgmpath, "%s/bgm.bcstm", path);
+                        remake_file(fsMakePath(PATH_ASCII, bgmpath), ArchiveSD, bgm_size);
+                        buf_to_file(bgm_size, fsMakePath(PATH_ASCII, bgmpath), ArchiveSD, bgm_data);
+                        free(bgm_data);
+                    }
+
+                    romfsUnmount("theme");
+                    char icondatapath[0x107] = {0};
+                    sprintf(icondatapath, "meta:/icons/%ld.icn", extra_index);
+                    FILE * iconfile = fopen(icondatapath, "rb");
+                    fread(smdh_data->big_icon, 1, sizeof(smdh_data->big_icon), iconfile);
+                    fclose(iconfile);
+
+                    strcat(path, "/info.smdh");
+                    remake_file(fsMakePath(PATH_ASCII, path), ArchiveSD, 0x36c0);
+                    buf_to_file(0x36c0, fsMakePath(PATH_ASCII, path), ArchiveSD, (char *)smdh_data);
+                }
+            }
+
+            fclose(fh);
+            fh = NULL;
+        }
+        free(contentInfos);
+        contentInfos = NULL;
+
+        romfsUnmount("meta");
+        // don't need to close the file opened for the metadata, romfsUnmount took ownership
+        FSUSER_CloseArchive(ncch_archive);
+    }
+
+    free(smdh_data);
+    amExit();
+    return res;
+}
+
 void themes_check_installed(void * void_arg)
 {
     Thread_Arg_s * arg = (Thread_Arg_s *)void_arg;
@@ -422,25 +689,25 @@ void themes_check_installed(void * void_arg)
     if(list == NULL || list->entries == NULL) return;
 
     #ifndef CITRA_MODE
-    char* savedata_buf = NULL;
+    char * savedata_buf = NULL;
     u32 savedata_size = file_to_buf(fsMakePath(PATH_ASCII, "/SaveData.dat"), ArchiveHomeExt, &savedata_buf);
     if(!savedata_size) return;
-    SaveData_dat_s* savedata = (SaveData_dat_s*)savedata_buf;
+    SaveData_dat_s * savedata = (SaveData_dat_s *)savedata_buf;
     bool shuffle = savedata->shuffle;
     free(savedata_buf);
 
     #define HASH_SIZE_BYTES 256/8
     u8 body_hash[MAX_SHUFFLE_THEMES][HASH_SIZE_BYTES];
-    memset(body_hash, 0, MAX_SHUFFLE_THEMES*HASH_SIZE_BYTES);
+    memset(body_hash, 0, MAX_SHUFFLE_THEMES * HASH_SIZE_BYTES);
 
-    char* thememanage_buf = NULL;
+    char * thememanage_buf = NULL;
     u32 theme_manage_size = file_to_buf(fsMakePath(PATH_ASCII, "/ThemeManage.bin"), ArchiveThemeExt, &thememanage_buf);
     if(!theme_manage_size) return;
     ThemeManage_bin_s * theme_manage = (ThemeManage_bin_s *)thememanage_buf;
 
     u32 single_body_size = theme_manage->body_size;
     u32 shuffle_body_sizes[MAX_SHUFFLE_THEMES] = {0};
-    memcpy(shuffle_body_sizes, theme_manage->shuffle_body_sizes, sizeof(u32)*MAX_SHUFFLE_THEMES);
+    memcpy(shuffle_body_sizes, theme_manage->shuffle_body_sizes, sizeof(u32) * MAX_SHUFFLE_THEMES);
     free(thememanage_buf);
 
     if(shuffle)
@@ -451,7 +718,7 @@ void themes_check_installed(void * void_arg)
 
         for(int i = 0; i < MAX_SHUFFLE_THEMES; i++)
         {
-            FSUSER_UpdateSha256Context(body_buf + BODY_CACHE_SIZE*i, shuffle_body_sizes[i], body_hash[i]);
+            FSUSER_UpdateSha256Context(body_buf + BODY_CACHE_SIZE * i, shuffle_body_sizes[i], body_hash[i]);
         }
 
         free(body_buf);
@@ -472,7 +739,7 @@ void themes_check_installed(void * void_arg)
     {
         Entry_s * theme = &list->entries[i];
         char * theme_body = NULL;
-        u32 theme_body_size = load_data("/body_LZ.bin", *theme, &theme_body);
+        u32 theme_body_size = load_data("/body_LZ.bin", theme, &theme_body);
         if(!theme_body_size) return;
 
         u8 theme_body_hash[HASH_SIZE_BYTES];

source/unicode.c

@@ -26,40 +26,42 @@
 
 #include "unicode.h"
 
-ssize_t strulen(const u16 *input, ssize_t max_len)
+ssize_t strulen(const u16 * input, ssize_t max_len)
 {
     for (int i = 0; i < max_len; i++) if (input[i] == 0) return i;
     return max_len;
 }
 
-void struacat(u16 *input, const char *addition)
+void struacat(u16 * input, const char * addition)
 {
-    ssize_t len = strulen(input, 0x106);
+    const ssize_t len = strulen(input, 0x106);
-    for (u16 i = len; i < strlen(addition) + len; i++) 
+    const u16 stop_at = strlen(addition);
+    for (u16 i = 0; i < stop_at; i++) 
     {
-        input[i] = addition[i - len];
+        input[i + len] = addition[i];
     }
-    input[strlen(addition) + len] = 0;
+    input[stop_at + len] = 0;
 }
 
-void printu(u16 *input)
+void printu(u16 * input)
 {
     ssize_t in_len = strulen(input, 0x106);
     ssize_t buf_len = in_len + 1; // Plus 1 for proper null termination
-    wchar_t *buf = calloc(buf_len, sizeof(wchar_t));
+    wchar_t * buf = calloc(buf_len, sizeof(wchar_t));
-    utf16_to_utf32((u32*)buf, input, buf_len);
+    utf16_to_utf32((u32 *)buf, input, buf_len);
     char cbuf[0x106];
     sprintf(cbuf, "%ls\n", buf);
     DEBUG(cbuf);
     free(buf);
 }
 
-u16 *strucat(u16 *destination, const u16 *source)
+u16 * strucat(u16 * destination, const u16 * source)
 {
     ssize_t dest_len = strulen(destination, 0x106);
 
     ssize_t source_len = strulen(source, 0x106);
 
     memcpy(&destination[dest_len], source, source_len * sizeof(u16));
+    destination[min(dest_len + source_len, 0x106 - 1)] = 0;
     return destination;
 }