From c9e1420a00547f1e4111cb85b189f450badde3af Mon Sep 17 00:00:00 2001
From: Alex Taber <ataber@umd.edu>
Date: Thu, 24 Dec 2020 16:58:06 -0500
Subject: [PATCH] re-add s upport for themes without an SMDH

Also change theme dump random color algo
---
 include/loading.h | 4 ++--
 source/draw.c     | 5 -----
 source/loading.c  | 6 ++----
 source/themes.c   | 6 +++++-
 4 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/include/loading.h b/include/loading.h
index 2a8b072..430b066 100644
--- a/include/loading.h
+++ b/include/loading.h
@@ -65,7 +65,7 @@ typedef struct {
     u16 desc[0x81];
     u16 author[0x41];
 
-    // u32 placeholder_color;
+    u32 placeholder_color;
 
     u16 path[0x106];
     bool is_zip;
@@ -127,4 +127,4 @@ 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
\ No newline at end of file
+#endif
diff --git a/source/draw.c b/source/draw.c
index e42d3cd..2fa33dd 100644
--- a/source/draw.c
+++ b/source/draw.c
@@ -719,24 +719,19 @@ void draw_interface(Entry_List_s* list, Instructions_s instructions)
             C2D_DrawSpriteTinted(&sprite_installed, &tint);
         }
 
-        // no icons not allowed anymore
-        /*
         if(!current_entry->placeholder_color)
         {
-        */
             C2D_Image * image = NULL;
             if(list->entries_count > list->entries_loaded*ICONS_OFFSET_AMOUNT)
                 image = list->icons[ICONS_VISIBLE*list->entries_loaded + (i - list->scroll)];
             else
                 image = list->icons[i];
             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);
         }
-        */
     }
 
     char entries_count_str[0x20] = {0};
diff --git a/source/loading.c b/source/loading.c
index ae42a56..84dbd58 100644
--- a/source/loading.c
+++ b/source/loading.c
@@ -83,7 +83,7 @@ C2D_Image * loadTextureIcon(Icon_s *icon)
 
 void parse_smdh(Icon_s *icon, Entry_s * entry, const u16 * fallback_name)
 {
-    /*
+ 
     if(icon == NULL)
     {
         memcpy(entry->name, fallback_name, 0x80);
@@ -92,7 +92,7 @@ void parse_smdh(Icon_s *icon, Entry_s * entry, const u16 * fallback_name)
         entry->placeholder_color = C2D_Color32(rand() % 255, rand() % 255, rand() % 255, 255);
         return;
     }
-    */
+
 
     memcpy(entry->name, icon->name, 0x40*sizeof(u16));
     memcpy(entry->desc, icon->desc, 0x80*sizeof(u16));
@@ -186,14 +186,12 @@ Result load_entries(const char * loading_path, Entry_List_s * list)
         if (!strcmp(dir_entry.shortExt, "ZIP"))
         {
             u32 size = zip_file_to_buf("info.smdh", path, &buf);
-            if (size == 0) continue;
         }
         else
         {
             const ssize_t len = strulen(path, 0x106);
             struacat(path, "/info.smdh");
             u32 size = file_to_buf(fsMakePath(PATH_UTF16, path), ArchiveSD, &buf);
-            if (size == 0) continue;
             memset(&path[len], 0, (0x106 - len) * sizeof(u16));
         }
 
diff --git a/source/themes.c b/source/themes.c
index 6e5dc71..3603e2e 100644
--- a/source/themes.c
+++ b/source/themes.c
@@ -393,7 +393,11 @@ Result dump_theme(void)
 
     free(output_dir);
 
-    u16 color = rand() % 65535;
+    u8 r = rand() % 255;
+    u8 g = rand() % 255;
+    u8 b = rand() % 255;
+
+    u16 color = ((r & 0b11111000) << 8) | ((g & 0b11111100) << 3) | (b >> 3);
 
     for (int i = 0x2040; i < 0x36c0; i += 2)
     {