text window cleanup

8 files changed, 113 insertions, 232 deletions

diff --git a/data/graphics.s b/data/graphics.s
index 11244eb99..8527e570d 100644
--- a/data/graphics.s
+++ b/data/graphics.s
@@ -5041,7 +5041,7 @@ gUnknown_08DDD704:: @ 8DDD704
 	.incbin "graphics/unknown/unknown_DDD704.bin" @ textbox tilemap??
 
 	.align 2
-gUnknown_08DDD728:: @ 8DDD728
+gMessageBox_Pal:: @ 8DDD728
 	.incbin "graphics/text_window/message_box.gbapal"
 
 	.align 2
diff --git a/data/text_window.s b/data/text_window.s
deleted file mode 100644
index 8acbe5a25..000000000
--- a/data/text_window.s
+++ /dev/null
@@ -1,196 +0,0 @@
-	.include "asm/macros.inc"
-	.include "constants/constants.inc"
-
-	.section .rodata
-
-	.align 2
-gTextWindowFrame1_Gfx:: @ 850E87C
-	.incbin "graphics/text_window/1.4bpp"
-
-	.align 2
-gTextWindowFrame2_Gfx:: @ 850E99C
-	.incbin "graphics/text_window/2.4bpp"
-
-	.align 2
-gTextWindowFrame3_Gfx:: @ 850EABC
-	.incbin "graphics/text_window/3.4bpp"
-
-	.align 2
-gTextWindowFrame4_Gfx:: @ 850EBDC
-	.incbin "graphics/text_window/4.4bpp"
-
-	.align 2
-gTextWindowFrame5_Gfx:: @ 850ECFC
-	.incbin "graphics/text_window/5.4bpp"
-
-	.align 2
-gTextWindowFrame6_Gfx:: @ 850EE1C
-	.incbin "graphics/text_window/6.4bpp"
-
-	.align 2
-gTextWindowFrame7_Gfx:: @ 850EF3C
-	.incbin "graphics/text_window/7.4bpp"
-
-	.align 2
-gTextWindowFrame8_Gfx:: @ 850F05C
-	.incbin "graphics/text_window/8.4bpp"
-
-	.align 2
-gTextWindowFrame9_Gfx:: @ 850F17C
-	.incbin "graphics/text_window/9.4bpp"
-
-	.align 2
-gTextWindowFrame10_Gfx:: @ 850F29C
-	.incbin "graphics/text_window/10.4bpp"
-
-	.align 2
-gTextWindowFrame11_Gfx:: @ 850F3BC
-	.incbin "graphics/text_window/11.4bpp"
-
-	.align 2
-gTextWindowFrame12_Gfx:: @ 850F4DC
-	.incbin "graphics/text_window/12.4bpp"
-
-	.align 2
-gTextWindowFrame13_Gfx:: @ 850F5FC
-	.incbin "graphics/text_window/13.4bpp"
-
-	.align 2
-gTextWindowFrame14_Gfx:: @ 850F71C
-	.incbin "graphics/text_window/14.4bpp"
-
-	.align 2
-gTextWindowFrame15_Gfx:: @ 850F83C
-	.incbin "graphics/text_window/15.4bpp"
-
-	.align 2
-gTextWindowFrame16_Gfx:: @ 850F95C
-	.incbin "graphics/text_window/16.4bpp"
-
-	.align 2
-gTextWindowFrame17_Gfx:: @ 850FA7C
-	.incbin "graphics/text_window/17.4bpp"
-
-	.align 2
-gTextWindowFrame18_Gfx:: @ 850FB9C
-	.incbin "graphics/text_window/18.4bpp"
-
-	.align 2
-gTextWindowFrame19_Gfx:: @ 850FCBC
-	.incbin "graphics/text_window/19.4bpp"
-
-	.align 2
-gTextWindowFrame20_Gfx:: @ 850FDDC
-	.incbin "graphics/text_window/20.4bpp"
-
-	.align 2
-gTextWindowFrame1_Pal:: @ 850FEFC
-	.incbin "graphics/text_window/1.gbapal"
-
-	.align 2
-gTextWindowFrame2_Pal:: @ 850FF1C
-	.incbin "graphics/text_window/2.gbapal"
-
-	.align 2
-gTextWindowFrame3_Pal:: @ 850FF3C
-	.incbin "graphics/text_window/3.gbapal"
-
-	.align 2
-gTextWindowFrame4_Pal:: @ 850FF5C
-	.incbin "graphics/text_window/4.gbapal"
-
-	.align 2
-gTextWindowFrame5_Pal:: @ 850FF7C
-	.incbin "graphics/text_window/5.gbapal"
-
-	.align 2
-gTextWindowFrame6_Pal:: @ 850FF9C
-	.incbin "graphics/text_window/6.gbapal"
-
-	.align 2
-gTextWindowFrame7_Pal:: @ 850FFBC
-	.incbin "graphics/text_window/7.gbapal"
-
-	.align 2
-gTextWindowFrame8_Pal:: @ 850FFDC
-	.incbin "graphics/text_window/8.gbapal"
-
-	.align 2
-gTextWindowFrame9_Pal:: @ 850FFFC
-	.incbin "graphics/text_window/9.gbapal"
-
-	.align 2
-gTextWindowFrame10_Pal:: @ 851001C
-	.incbin "graphics/text_window/10.gbapal"
-
-	.align 2
-gTextWindowFrame11_Pal:: @ 851003C
-	.incbin "graphics/text_window/11.gbapal"
-
-	.align 2
-gTextWindowFrame12_Pal:: @ 851005C
-	.incbin "graphics/text_window/12.gbapal"
-
-	.align 2
-gTextWindowFrame13_Pal:: @ 851007C
-	.incbin "graphics/text_window/13.gbapal"
-
-	.align 2
-gTextWindowFrame14_Pal:: @ 851009C
-	.incbin "graphics/text_window/14.gbapal"
-
-	.align 2
-gTextWindowFrame15_Pal:: @ 85100BC
-	.incbin "graphics/text_window/15.gbapal"
-
-	.align 2
-gTextWindowFrame16_Pal:: @ 85100DC
-	.incbin "graphics/text_window/16.gbapal"
-
-	.align 2
-gTextWindowFrame17_Pal:: @ 85100FC
-	.incbin "graphics/text_window/17.gbapal"
-
-	.align 2
-gTextWindowFrame18_Pal:: @ 851011C
-	.incbin "graphics/text_window/18.gbapal"
-
-	.align 2
-gTextWindowFrame19_Pal:: @ 851013C
-	.incbin "graphics/text_window/19.gbapal"
-
-	.align 2
-gTextWindowFrame20_Pal:: @ 851015C
-	.incbin "graphics/text_window/20.gbapal"
-
-	.align 2
-gUnknown_0851017C:: @ 851017C
-	.incbin "graphics/text_window/message_box.gbapal"
-
-	.incbin "graphics/text_window/text_pal1.gbapal"
-	.incbin "graphics/text_window/text_pal2.gbapal"
-	.incbin "graphics/text_window/text_pal3.gbapal"
-	.incbin "graphics/text_window/text_pal4.gbapal"
-
-	.align 2
-gUnknown_0851021C:: @ 851021C
-	.4byte gTextWindowFrame1_Gfx, gTextWindowFrame1_Pal
-	.4byte gTextWindowFrame2_Gfx, gTextWindowFrame2_Pal
-	.4byte gTextWindowFrame3_Gfx, gTextWindowFrame3_Pal
-	.4byte gTextWindowFrame4_Gfx, gTextWindowFrame4_Pal
-	.4byte gTextWindowFrame5_Gfx, gTextWindowFrame5_Pal
-	.4byte gTextWindowFrame6_Gfx, gTextWindowFrame6_Pal
-	.4byte gTextWindowFrame7_Gfx, gTextWindowFrame7_Pal
-	.4byte gTextWindowFrame8_Gfx, gTextWindowFrame8_Pal
-	.4byte gTextWindowFrame9_Gfx, gTextWindowFrame9_Pal
-	.4byte gTextWindowFrame10_Gfx, gTextWindowFrame10_Pal
-	.4byte gTextWindowFrame11_Gfx, gTextWindowFrame11_Pal
-	.4byte gTextWindowFrame12_Gfx, gTextWindowFrame12_Pal
-	.4byte gTextWindowFrame13_Gfx, gTextWindowFrame13_Pal
-	.4byte gTextWindowFrame14_Gfx, gTextWindowFrame14_Pal
-	.4byte gTextWindowFrame15_Gfx, gTextWindowFrame15_Pal
-	.4byte gTextWindowFrame16_Gfx, gTextWindowFrame16_Pal
-	.4byte gTextWindowFrame17_Gfx, gTextWindowFrame17_Pal
-	.4byte gTextWindowFrame18_Gfx, gTextWindowFrame18_Pal
-	.4byte gTextWindowFrame19_Gfx, gTextWindowFrame19_Pal
-	.4byte gTextWindowFrame20_Gfx, gTextWindowFrame20_Pal
diff --git a/include/graphics.h b/include/graphics.h
index 85e31aec9..5917e9d2a 100644
--- a/include/graphics.h
+++ b/include/graphics.h
@@ -1,6 +1,10 @@
 #ifndef GUARD_GRAPHICS_H
 #define GUARD_GRAPHICS_H
 
+// overworld
+extern const u32 gMessageBox_Gfx[];
+extern const u16 gMessageBox_Pal[];
+
 // interface pokeballs
 extern const u8 gInterfaceGfx_PokeBall[];
 extern const u8 gInterfacePal_PokeBall[];
diff --git a/include/text_window.h b/include/text_window.h
index f9a458cc3..e6a753fcb 100644
--- a/include/text_window.h
+++ b/include/text_window.h
@@ -1,12 +1,17 @@
 #ifndef GUARD_TEXT_WINDOW_H
 #define GUARD_TEXT_WINDOW_H
 
+#define WINDOW_FRAMES_COUNT 20
+
 struct TilesPal
 {
-    u32 *tiles;
-    u16 *pal;
+    const u32 *tiles;
+    const u16 *pal;
 };
 
+extern const u32 gTextWindowFrame1_Gfx[];
+extern const u16 gTextWindowFrame1_Pal[];
+
 const struct TilesPal* GetWindowFrameTilesPal(u8 id);
 void copy_textbox_border_tile_patterns_to_vram(u8 windowId, u16 destOffset, u8 palOffset);
 void sub_809882C(u8 windowId, u16 destOffset, u8 palOffset);
@@ -15,8 +20,8 @@ void box_border_load_tiles_and_pal(u8 windowId, u16 destOffset, u8 palOffset);
 void sub_8098858(u8 windowId, u16 tileNum, u8 palNum);
 void sub_80989E0(u8 windowId, u16 tileNum, u8 palNum);
 void rbox_fill_rectangle(u8 windowId);
-const u16* stdpal_get(u8 id);
-const u16* GetOverworldTextboxPalettePtr(void);
+const u16 *stdpal_get(u8 id);
+const u16 *GetOverworldTextboxPalettePtr(void);
 void sub_8098C6C(u8 bg, u16 destOffset, u8 palOffset);
 
 #endif // GUARD_TEXT_WINDOW_H
diff --git a/ld_script.txt b/ld_script.txt
index c06eb1408..dc411c8cb 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -405,7 +405,7 @@ SECTIONS {
         data/field_map_obj.o(.rodata);
         data/field_ground_effect.o(.rodata);
         data/map_obj_8097404.o(.rodata);
-        data/text_window.o(.rodata);
+        src/text_window.o(.rodata);
         src/scrcmd.o(.rodata);
         data/coord_event_weather.o(.rodata);
         data/field_tasks.o(.rodata);
diff --git a/src/option_menu.c b/src/option_menu.c
index b76d9e0e6..7f92756ab 100644
--- a/src/option_menu.c
+++ b/src/option_menu.c
@@ -262,9 +262,7 @@ void CB2_InitOptionMenu(void)
 static void Task_OptionMenuFadeIn(u8 taskId)
 {
     if (!gPaletteFade.active)
-    {
         gTasks[taskId].func = Task_OptionMenuProcessInput;
-    }
 }
 
 static void Task_OptionMenuProcessInput(u8 taskId)
@@ -517,12 +515,11 @@ static void Sound_DrawChoices(u8 selection)
     DrawOptionMenuChoice(gText_SoundStereo, GetStringRightAlignXOffset(1, gText_SoundStereo, 198), 48, styles[1]);
 }
 
-// TODO: 19 should be defined in text_window.h
 static u8 FrameType_ProcessInput(u8 selection)
 {
     if (gMain.newKeys & DPAD_RIGHT)
     {
-        if (selection < 19)
+        if (selection < WINDOW_FRAMES_COUNT - 1)
             selection++;
         else
             selection = 0;
@@ -536,7 +533,7 @@ static u8 FrameType_ProcessInput(u8 selection)
         if (selection != 0)
             selection--;
         else
-            selection = 19;
+            selection = WINDOW_FRAMES_COUNT - 1;
 
         LoadBgTiles(1, GetWindowFrameTilesPal(selection)->tiles, 0x120, 0x1A2);
         LoadPalette(GetWindowFrameTilesPal(selection)->pal, 0x70, 0x20);
@@ -601,7 +598,7 @@ static u8 ButtonMode_ProcessInput(u8 selection)
 
 static void ButtonMode_DrawChoices(u8 selection)
 {
-    s32 widthNormal, widthLR, widthLA, yLR;
+    s32 widthNormal, widthLR, widthLA, xLR;
     u8 styles[3];
 
     styles[0] = 0;
@@ -616,8 +613,8 @@ static void ButtonMode_DrawChoices(u8 selection)
     widthLA = GetStringWidth(1, gText_ButtonTypeLEqualsA, 0);
 
     widthLR -= 94;
-    yLR = (widthNormal - widthLR - widthLA) / 2 + 104;
-    DrawOptionMenuChoice(gText_ButtonTypeLR, yLR, 64, styles[1]);
+    xLR = (widthNormal - widthLR - widthLA) / 2 + 104;
+    DrawOptionMenuChoice(gText_ButtonTypeLR, xLR, 64, styles[1]);
 
     DrawOptionMenuChoice(gText_ButtonTypeLEqualsA, GetStringRightAlignXOffset(1, gText_ButtonTypeLEqualsA, 198), 64, styles[2]);
 }
diff --git a/src/save_failed_screen.c b/src/save_failed_screen.c
index efe38fbae..8764daa5f 100755
--- a/src/save_failed_screen.c
+++ b/src/save_failed_screen.c
@@ -9,6 +9,7 @@
 #include "menu.h"
 #include "save.h"
 #include "gba/flash_internal.h"
+#include "text_window.h"
 
 #define MSG_WIN_TOP 12
 #define CLOCK_WIN_TOP (MSG_WIN_TOP - 4)
@@ -21,9 +22,7 @@ extern const u8 gBirchHelpGfx[];
 extern const u8 gBirchBagTilemap[];
 extern const u8 gBirchGrassTilemap[];
 extern const u16 gBirchBagGrassPal[];
-extern const u16 gTextWindowFrame1_Pal[];
 extern const u16 gUnknown_0860F074[];
-extern const u32 gTextWindowFrame1_Gfx[];
 extern struct SaveSection gSaveDataBuffer;
 
 extern u8 gText_SaveFailedCheckingBackup[];
diff --git a/src/text_window.c b/src/text_window.c
index 4c357ec7f..33cd7cffe 100644
--- a/src/text_window.c
+++ b/src/text_window.c
@@ -3,21 +3,92 @@
 #include "text_window.h"
 #include "window.h"
 #include "palette.h"
-
-extern u8 LoadBgTiles(u8 bg, const void *src, u16 size, u16 destOffset);
-extern void FillBgTilemapBufferRect(u8 bg, u16 tileNum, u8 x, u8 y, u8 width, u8 height, u8 palette);
-
-extern const struct TilesPal gUnknown_0851021C[20];
-extern const u32 gMessageBox_Gfx[];
-extern const u16 gUnknown_0851017C[];
-extern const u16 gUnknown_08DDD728[];
-
-const struct TilesPal* GetWindowFrameTilesPal(u8 id)
+#include "bg.h"
+#include "graphics.h"
+
+// const rom data
+const u32 gTextWindowFrame1_Gfx[] = INCBIN_U32("graphics/text_window/1.4bpp");
+static const u32 sTextWindowFrame2_Gfx[] = INCBIN_U32("graphics/text_window/2.4bpp");
+static const u32 sTextWindowFrame3_Gfx[] = INCBIN_U32("graphics/text_window/3.4bpp");
+static const u32 sTextWindowFrame4_Gfx[] = INCBIN_U32("graphics/text_window/4.4bpp");
+static const u32 sTextWindowFrame5_Gfx[] = INCBIN_U32("graphics/text_window/5.4bpp");
+static const u32 sTextWindowFrame6_Gfx[] = INCBIN_U32("graphics/text_window/6.4bpp");
+static const u32 sTextWindowFrame7_Gfx[] = INCBIN_U32("graphics/text_window/7.4bpp");
+static const u32 sTextWindowFrame8_Gfx[] = INCBIN_U32("graphics/text_window/8.4bpp");
+static const u32 sTextWindowFrame9_Gfx[] = INCBIN_U32("graphics/text_window/9.4bpp");
+static const u32 sTextWindowFrame10_Gfx[] = INCBIN_U32("graphics/text_window/10.4bpp");
+static const u32 sTextWindowFrame11_Gfx[] = INCBIN_U32("graphics/text_window/11.4bpp");
+static const u32 sTextWindowFrame12_Gfx[] = INCBIN_U32("graphics/text_window/12.4bpp");
+static const u32 sTextWindowFrame13_Gfx[] = INCBIN_U32("graphics/text_window/13.4bpp");
+static const u32 sTextWindowFrame14_Gfx[] = INCBIN_U32("graphics/text_window/14.4bpp");
+static const u32 sTextWindowFrame15_Gfx[] = INCBIN_U32("graphics/text_window/15.4bpp");
+static const u32 sTextWindowFrame16_Gfx[] = INCBIN_U32("graphics/text_window/16.4bpp");
+static const u32 sTextWindowFrame17_Gfx[] = INCBIN_U32("graphics/text_window/17.4bpp");
+static const u32 sTextWindowFrame18_Gfx[] = INCBIN_U32("graphics/text_window/18.4bpp");
+static const u32 sTextWindowFrame19_Gfx[] = INCBIN_U32("graphics/text_window/19.4bpp");
+static const u32 sTextWindowFrame20_Gfx[] = INCBIN_U32("graphics/text_window/20.4bpp");
+
+const u16 gTextWindowFrame1_Pal[] = INCBIN_U16("graphics/text_window/1.gbapal");
+static const u16 sTextWindowFrame2_Pal[] = INCBIN_U16("graphics/text_window/2.gbapal");
+static const u16 sTextWindowFrame3_Pal[] = INCBIN_U16("graphics/text_window/3.gbapal");
+static const u16 sTextWindowFrame4_Pal[] = INCBIN_U16("graphics/text_window/4.gbapal");
+static const u16 sTextWindowFrame5_Pal[] = INCBIN_U16("graphics/text_window/5.gbapal");
+static const u16 sTextWindowFrame6_Pal[] = INCBIN_U16("graphics/text_window/6.gbapal");
+static const u16 sTextWindowFrame7_Pal[] = INCBIN_U16("graphics/text_window/7.gbapal");
+static const u16 sTextWindowFrame8_Pal[] = INCBIN_U16("graphics/text_window/8.gbapal");
+static const u16 sTextWindowFrame9_Pal[] = INCBIN_U16("graphics/text_window/9.gbapal");
+static const u16 sTextWindowFrame10_Pal[] = INCBIN_U16("graphics/text_window/10.gbapal");
+static const u16 sTextWindowFrame11_Pal[] = INCBIN_U16("graphics/text_window/11.gbapal");
+static const u16 sTextWindowFrame12_Pal[] = INCBIN_U16("graphics/text_window/12.gbapal");
+static const u16 sTextWindowFrame13_Pal[] = INCBIN_U16("graphics/text_window/13.gbapal");
+static const u16 sTextWindowFrame14_Pal[] = INCBIN_U16("graphics/text_window/14.gbapal");
+static const u16 sTextWindowFrame15_Pal[] = INCBIN_U16("graphics/text_window/15.gbapal");
+static const u16 sTextWindowFrame16_Pal[] = INCBIN_U16("graphics/text_window/16.gbapal");
+static const u16 sTextWindowFrame17_Pal[] = INCBIN_U16("graphics/text_window/17.gbapal");
+static const u16 sTextWindowFrame18_Pal[] = INCBIN_U16("graphics/text_window/18.gbapal");
+static const u16 sTextWindowFrame19_Pal[] = INCBIN_U16("graphics/text_window/19.gbapal");
+static const u16 sTextWindowFrame20_Pal[] = INCBIN_U16("graphics/text_window/20.gbapal");
+
+static const u16 sUnknown_0851017C[][16] =
 {
-    if (id >= ARRAY_COUNT(gUnknown_0851021C))
-        return &gUnknown_0851021C[0];
+    INCBIN_U16("graphics/text_window/message_box.gbapal"),
+    INCBIN_U16("graphics/text_window/text_pal1.gbapal"),
+    INCBIN_U16("graphics/text_window/text_pal2.gbapal"),
+    INCBIN_U16("graphics/text_window/text_pal3.gbapal"),
+    INCBIN_U16("graphics/text_window/text_pal4.gbapal")
+};
+
+static const struct TilesPal sWindowFrames[WINDOW_FRAMES_COUNT] =
+{
+    {gTextWindowFrame1_Gfx, gTextWindowFrame1_Pal},
+    {sTextWindowFrame2_Gfx, sTextWindowFrame2_Pal},
+    {sTextWindowFrame3_Gfx, sTextWindowFrame3_Pal},
+    {sTextWindowFrame4_Gfx, sTextWindowFrame4_Pal},
+    {sTextWindowFrame5_Gfx, sTextWindowFrame5_Pal},
+    {sTextWindowFrame6_Gfx, sTextWindowFrame6_Pal},
+    {sTextWindowFrame7_Gfx, sTextWindowFrame7_Pal},
+    {sTextWindowFrame8_Gfx, sTextWindowFrame8_Pal},
+    {sTextWindowFrame9_Gfx, sTextWindowFrame9_Pal},
+    {sTextWindowFrame10_Gfx, sTextWindowFrame10_Pal},
+    {sTextWindowFrame11_Gfx, sTextWindowFrame11_Pal},
+    {sTextWindowFrame12_Gfx, sTextWindowFrame12_Pal},
+    {sTextWindowFrame13_Gfx, sTextWindowFrame13_Pal},
+    {sTextWindowFrame14_Gfx, sTextWindowFrame14_Pal},
+    {sTextWindowFrame15_Gfx, sTextWindowFrame15_Pal},
+    {sTextWindowFrame16_Gfx, sTextWindowFrame16_Pal},
+    {sTextWindowFrame17_Gfx, sTextWindowFrame17_Pal},
+    {sTextWindowFrame18_Gfx, sTextWindowFrame18_Pal},
+    {sTextWindowFrame19_Gfx, sTextWindowFrame19_Pal},
+    {sTextWindowFrame20_Gfx, sTextWindowFrame20_Pal}
+};
+
+// code
+const struct TilesPal *GetWindowFrameTilesPal(u8 id)
+{
+    if (id >= WINDOW_FRAMES_COUNT)
+        return &sWindowFrames[0];
     else
-        return &gUnknown_0851021C[id];
+        return &sWindowFrames[id];
 }
 
 void copy_textbox_border_tile_patterns_to_vram(u8 windowId, u16 destOffset, u8 palOffset)
@@ -33,8 +104,8 @@ void box_border_load_tiles_and_pal(u8 windowId, u16 destOffset, u8 palOffset)
 
 void sub_80987D4(u8 windowId, u8 frameId, u16 destOffset, u8 palOffset)
 {
-    LoadBgTiles(GetWindowAttribute(windowId, WINDOW_PRIORITY), gUnknown_0851021C[frameId].tiles, 0x120, destOffset);
-    LoadPalette(gUnknown_0851021C[frameId].pal, palOffset, 0x20);
+    LoadBgTiles(GetWindowAttribute(windowId, WINDOW_PRIORITY), sWindowFrames[frameId].tiles, 0x120, destOffset);
+    LoadPalette(sWindowFrames[frameId].pal, palOffset, 0x20);
 }
 
 void sub_809882C(u8 windowId, u16 destOffset, u8 palOffset)
@@ -89,7 +160,7 @@ void rbox_fill_rectangle(u8 windowId)
     FillBgTilemapBufferRect(bgLayer, 0, tilemapLeft - 1, tilemapTop - 1, width + 2, height + 2, 0x11);
 }
 
-const u16* stdpal_get(u8 id)
+const u16 *stdpal_get(u8 id)
 {
     switch (id)
     {
@@ -110,16 +181,17 @@ const u16* stdpal_get(u8 id)
         id = 0x40;
         break;
     }
-    return &gUnknown_0851017C[id];
+
+    return (const u16 *)(sUnknown_0851017C) + id;
 }
 
-const u16* GetOverworldTextboxPalettePtr(void)
+const u16 *GetOverworldTextboxPalettePtr(void)
 {
-    return gUnknown_08DDD728;
+    return gMessageBox_Pal;
 }
 
 void sub_8098C6C(u8 bg, u16 destOffset, u8 palOffset)
 {
-    LoadBgTiles(bg, gUnknown_0851021C[gSaveBlock2Ptr->optionsWindowFrameType].tiles, 0x120, destOffset);
+    LoadBgTiles(bg, sWindowFrames[gSaveBlock2Ptr->optionsWindowFrameType].tiles, 0x120, destOffset);
     LoadPalette(GetWindowFrameTilesPal(gSaveBlock2Ptr->optionsWindowFrameType)->pal, palOffset, 0x20);
 }