Label sub_80099F0 as SetFontsBaseColor

include/code_8009804.h

@@ -19,6 +19,6 @@ void sub_80098BC(u32 *, const u32 *, u32);
 void sub_80098F8(u32);
 void sub_8009908(void);
 void sub_80099C0(void);
-void sub_80099F0(RGB);
+void SetFontsBaseColor(RGB);
 
 #endif // GUARD_CODE_8009804_H

src/code_8009804.c

@@ -126,7 +126,7 @@ void sub_80099C0(void)
     CpuCopy(BG_SCREEN_ADDR(13), gUnknown_202B038[1], BG_SCREEN_SIZE);
 }
 
-void sub_80099F0(RGB a0)
+void SetFontsBaseColor(RGB a0)
 {
     s32 i;
 

src/code_809C5C4.c

@@ -6,32 +6,32 @@
 #include "ground_main.h"
 #include "code_80A26CC.h"
 
-struct unkStruct_3001B68  
-{ 
+struct unkStruct_3001B68
+{
      u32 unk0;
-     u32 unk4;     
-     u16 unk8;     
-     u16 unkA;     
-     u8  unkC;                   
+     u32 unk4;
+     u16 unk8;
+     u16 unkA;
+     u8  unkC;
      u8  unkD;
-     u8  unkE;     
-     u32 unk10;   
-     s16 unk14;   
-     s16 unk16;   
+     u8  unkE;
+     u32 unk10;
+     s16 unk14;
+     s16 unk16;
      u8  unk18;
-     u8  unk19;   
-     u32 unk1C;   
-     u8  unk20;   
+     u8  unk19;
+     u32 unk1C;
+     u8  unk20;
 };
 
 IWRAM_DATA struct unkStruct_3001B68 *gUnknown_3001B68 = {0};
 
 
 struct unkStruct_20399E0
-{ 
+{
      u32 unk0;
-     s32 unk4;     
-     u32 unk8;     
+     s32 unk4;
+     u32 unk8;
 };
 
 extern struct unkStruct_20399E0 *gUnknown_20399E0;
@@ -157,6 +157,7 @@ u8 sub_809C740(void)
         return 0;
 }
 
+// Called in a number of places, like when the player changes the team leader in sub_80278B4().
 void nullsub_104(void)
 { }
 

src/game_options.c

@@ -198,7 +198,7 @@ void SetWindowBGColor(void)
         {0x28, 0x80, 0x48} // Green
     };
 
-    sub_80099F0(winColors[gGameOptionsRef->windowColor & NUM_WINDOW_COLORS]);
+    SetFontsBaseColor(winColors[gGameOptionsRef->windowColor & NUM_WINDOW_COLORS]);
 }
 
 bool8 sub_8094C48(void)