use BG_CHAR_ADDR define

8 files changed, 67 insertions, 67 deletions

diff --git a/src/battle_anim.c b/src/battle_anim.c
index f086b1c33..8a03f03b3 100644
--- a/src/battle_anim.c
+++ b/src/battle_anim.c
@@ -1933,12 +1933,12 @@ void MoveBattlerSpriteToBG(u8 battlerId, bool8 toBG_2, bool8 setSpriteInvisible)
 
         if (IsContest() == TRUE)
         {
-            RequestDma3Fill(0, (void*)(VRAM + 0x8000), 0x2000, 1);
+            RequestDma3Fill(0, (void*)(BG_CHAR_ADDR(2)), 0x2000, 1);
             RequestDma3Fill(0xFF, (void*)(VRAM + 0xF000), 0x1000, 0);
         }
         else
         {
-            RequestDma3Fill(0, (void*)(VRAM + 0x4000), 0x2000, 1);
+            RequestDma3Fill(0, (void*)(BG_CHAR_ADDR(1)), 0x2000, 1);
             RequestDma3Fill(0xFF, (void*)(VRAM + 0xe000), 0x1000, 0);
         }
 
@@ -2460,7 +2460,7 @@ static void LoadMoveBg(u16 bgId)
     else
     {
         LZDecompressVram(gBattleAnimBackgroundTable[bgId].tilemap, (void *)(VRAM + 0xD000));
-        LZDecompressVram(gBattleAnimBackgroundTable[bgId].image, (void *)(VRAM + 0x8000));
+        LZDecompressVram(gBattleAnimBackgroundTable[bgId].image, (void *)(BG_CHAR_ADDR(2)));
         LoadCompressedPalette(gBattleAnimBackgroundTable[bgId].palette, 32, 32);
     }
 }
diff --git a/src/battle_bg.c b/src/battle_bg.c
index 61a914fc9..79618a151 100644
--- a/src/battle_bg.c
+++ b/src/battle_bg.c
@@ -720,25 +720,25 @@ void DrawMainBattleBackground(void)
 {
     if (gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_FRONTIER | BATTLE_TYPE_EREADER_TRAINER | BATTLE_TYPE_x2000000))
     {
-        LZDecompressVram(gBattleTerrainTiles_Building, (void*)(VRAM + 0x8000));
+        LZDecompressVram(gBattleTerrainTiles_Building, (void*)(BG_CHAR_ADDR(2)));
         LZDecompressVram(gBattleTerrainTilemap_Building, (void*)(VRAM + 0xD000));
         LoadCompressedPalette(gBattleTerrainPalette_Frontier, 0x20, 0x60);
     }
     else if (gBattleTypeFlags & BATTLE_TYPE_GROUDON)
     {
-        LZDecompressVram(gBattleTerrainTiles_Cave, (void*)(VRAM + 0x8000));
+        LZDecompressVram(gBattleTerrainTiles_Cave, (void*)(BG_CHAR_ADDR(2)));
         LZDecompressVram(gBattleTerrainTilemap_Cave, (void*)(VRAM + 0xD000));
         LoadCompressedPalette(gBattleTerrainPalette_Groudon, 0x20, 0x60);
     }
     else if (gBattleTypeFlags & BATTLE_TYPE_KYOGRE)
     {
-        LZDecompressVram(gBattleTerrainTiles_Water, (void*)(VRAM + 0x8000));
+        LZDecompressVram(gBattleTerrainTiles_Water, (void*)(BG_CHAR_ADDR(2)));
         LZDecompressVram(gBattleTerrainTilemap_Water, (void*)(VRAM + 0xD000));
         LoadCompressedPalette(gBattleTerrainPalette_Kyogre, 0x20, 0x60);
     }
     else if (gBattleTypeFlags & BATTLE_TYPE_RAYQUAZA)
     {
-        LZDecompressVram(gBattleTerrainTiles_Rayquaza, (void*)(VRAM + 0x8000));
+        LZDecompressVram(gBattleTerrainTiles_Rayquaza, (void*)(BG_CHAR_ADDR(2)));
         LZDecompressVram(gBattleTerrainTilemap_Rayquaza, (void*)(VRAM + 0xD000));
         LoadCompressedPalette(gBattleTerrainPalette_Rayquaza, 0x20, 0x60);
     }
@@ -749,14 +749,14 @@ void DrawMainBattleBackground(void)
             u8 trainerClass = gTrainers[gTrainerBattleOpponent_A].trainerClass;
             if (trainerClass == TRAINER_CLASS_LEADER)
             {
-                LZDecompressVram(gBattleTerrainTiles_Building, (void*)(VRAM + 0x8000));
+                LZDecompressVram(gBattleTerrainTiles_Building, (void*)(BG_CHAR_ADDR(2)));
                 LZDecompressVram(gBattleTerrainTilemap_Building, (void*)(VRAM + 0xD000));
                 LoadCompressedPalette(gBattleTerrainPalette_BuildingLeader, 0x20, 0x60);
                 return;
             }
             else if (trainerClass == TRAINER_CLASS_CHAMPION)
             {
-                LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(VRAM + 0x8000));
+                LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(BG_CHAR_ADDR(2)));
                 LZDecompressVram(gBattleTerrainTilemap_Stadium, (void*)(VRAM + 0xD000));
                 LoadCompressedPalette(gBattleTerrainPalette_StadiumWallace, 0x20, 0x60);
                 return;
@@ -767,47 +767,47 @@ void DrawMainBattleBackground(void)
         {
         default:
         case MAP_BATTLE_SCENE_NORMAL:
-            LZDecompressVram(gBattleTerrainTable[gBattleTerrain].tileset, (void*)(VRAM + 0x8000));
+            LZDecompressVram(gBattleTerrainTable[gBattleTerrain].tileset, (void*)(BG_CHAR_ADDR(2)));
             LZDecompressVram(gBattleTerrainTable[gBattleTerrain].tilemap, (void*)(VRAM + 0xD000));
             LoadCompressedPalette(gBattleTerrainTable[gBattleTerrain].palette, 0x20, 0x60);
             break;
         case MAP_BATTLE_SCENE_GYM:
-            LZDecompressVram(gBattleTerrainTiles_Building, (void*)(VRAM + 0x8000));
+            LZDecompressVram(gBattleTerrainTiles_Building, (void*)(BG_CHAR_ADDR(2)));
             LZDecompressVram(gBattleTerrainTilemap_Building, (void*)(VRAM + 0xD000));
             LoadCompressedPalette(gBattleTerrainPalette_BuildingGym, 0x20, 0x60);
             break;
         case MAP_BATTLE_SCENE_MAGMA:
-            LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(VRAM + 0x8000));
+            LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(BG_CHAR_ADDR(2)));
             LZDecompressVram(gBattleTerrainTilemap_Stadium, (void*)(VRAM + 0xD000));
             LoadCompressedPalette(gBattleTerrainPalette_StadiumMagma, 0x20, 0x60);
             break;
         case MAP_BATTLE_SCENE_AQUA:
-            LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(VRAM + 0x8000));
+            LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(BG_CHAR_ADDR(2)));
             LZDecompressVram(gBattleTerrainTilemap_Stadium, (void*)(VRAM + 0xD000));
             LoadCompressedPalette(gBattleTerrainPalette_StadiumAqua, 0x20, 0x60);
             break;
         case MAP_BATTLE_SCENE_SIDNEY:
-            LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(VRAM + 0x8000));
+            LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(BG_CHAR_ADDR(2)));
             LZDecompressVram(gBattleTerrainTilemap_Stadium, (void*)(VRAM + 0xD000));
             LoadCompressedPalette(gBattleTerrainPalette_StadiumSidney, 0x20, 0x60);
             break;
         case MAP_BATTLE_SCENE_PHOEBE:
-            LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(VRAM + 0x8000));
+            LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(BG_CHAR_ADDR(2)));
             LZDecompressVram(gBattleTerrainTilemap_Stadium, (void*)(VRAM + 0xD000));
             LoadCompressedPalette(gBattleTerrainPalette_StadiumPhoebe, 0x20, 0x60);
             break;
         case MAP_BATTLE_SCENE_GLACIA:
-            LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(VRAM + 0x8000));
+            LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(BG_CHAR_ADDR(2)));
             LZDecompressVram(gBattleTerrainTilemap_Stadium, (void*)(VRAM + 0xD000));
             LoadCompressedPalette(gBattleTerrainPalette_StadiumGlacia, 0x20, 0x60);
             break;
         case MAP_BATTLE_SCENE_DRAKE:
-            LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(VRAM + 0x8000));
+            LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(BG_CHAR_ADDR(2)));
             LZDecompressVram(gBattleTerrainTilemap_Stadium, (void*)(VRAM + 0xD000));
             LoadCompressedPalette(gBattleTerrainPalette_StadiumDrake, 0x20, 0x60);
             break;
         case MAP_BATTLE_SCENE_FRONTIER:
-            LZDecompressVram(gBattleTerrainTiles_Building, (void*)(VRAM + 0x8000));
+            LZDecompressVram(gBattleTerrainTiles_Building, (void*)(BG_CHAR_ADDR(2)));
             LZDecompressVram(gBattleTerrainTilemap_Building, (void*)(VRAM + 0xD000));
             LoadCompressedPalette(gBattleTerrainPalette_Frontier, 0x20, 0x60);
             break;
@@ -1089,8 +1089,8 @@ void DrawBattleEntryBackground(void)
 {
     if (gBattleTypeFlags & BATTLE_TYPE_LINK)
     {
-        LZDecompressVram(gUnknown_08D778F0, (void*)(VRAM + 0x4000));
-        LZDecompressVram(gUnknown_08D77B0C, (void*)(VRAM + 0x10000));
+        LZDecompressVram(gUnknown_08D778F0, (void*)(BG_CHAR_ADDR(1)));
+        LZDecompressVram(gUnknown_08D77B0C, (void*)(BG_SCREEN_ADDR(2)0));
         LoadCompressedPalette(gUnknown_08D77AE4, 0x60, 0x20);
         SetBgAttribute(1, BG_ATTR_SCREENSIZE, 1);
         SetGpuReg(REG_OFFSET_BG1CNT, 0x5C04);
@@ -1108,7 +1108,7 @@ void DrawBattleEntryBackground(void)
     {
         if (!(gBattleTypeFlags & BATTLE_TYPE_INGAME_PARTNER) || gPartnerTrainerId == TRAINER_STEVEN_PARTNER)
         {
-            LZDecompressVram(gBattleTerrainAnimTiles_Building, (void*)(VRAM + 0x4000));
+            LZDecompressVram(gBattleTerrainAnimTiles_Building, (void*)(BG_CHAR_ADDR(1)));
             LZDecompressVram(gBattleTerrainAnimTilemap_Building, (void*)(VRAM + 0xE000));
         }
         else
@@ -1123,17 +1123,17 @@ void DrawBattleEntryBackground(void)
     }
     else if (gBattleTypeFlags & BATTLE_TYPE_GROUDON)
     {
-        LZDecompressVram(gBattleTerrainAnimTiles_Cave, (void*)(VRAM + 0x4000));
+        LZDecompressVram(gBattleTerrainAnimTiles_Cave, (void*)(BG_CHAR_ADDR(1)));
         LZDecompressVram(gBattleTerrainAnimTilemap_Cave, (void*)(VRAM + 0xE000));
     }
     else if (gBattleTypeFlags & BATTLE_TYPE_KYOGRE)
     {
-        LZDecompressVram(gBattleTerrainAnimTiles_Underwater, (void*)(VRAM + 0x4000));
+        LZDecompressVram(gBattleTerrainAnimTiles_Underwater, (void*)(BG_CHAR_ADDR(1)));
         LZDecompressVram(gBattleTerrainAnimTilemap_Underwater, (void*)(VRAM + 0xE000));
     }
     else if (gBattleTypeFlags & BATTLE_TYPE_RAYQUAZA)
     {
-        LZDecompressVram(gBattleTerrainAnimTiles_Rayquaza, (void*)(VRAM + 0x4000));
+        LZDecompressVram(gBattleTerrainAnimTiles_Rayquaza, (void*)(BG_CHAR_ADDR(1)));
         LZDecompressVram(gBattleTerrainAnimTilemap_Rayquaza, (void*)(VRAM + 0xE000));
     }
     else
@@ -1143,13 +1143,13 @@ void DrawBattleEntryBackground(void)
             u8 trainerClass = gTrainers[gTrainerBattleOpponent_A].trainerClass;
             if (trainerClass == TRAINER_CLASS_LEADER)
             {
-                LZDecompressVram(gBattleTerrainAnimTiles_Building, (void*)(VRAM + 0x4000));
+                LZDecompressVram(gBattleTerrainAnimTiles_Building, (void*)(BG_CHAR_ADDR(1)));
                 LZDecompressVram(gBattleTerrainAnimTilemap_Building, (void*)(VRAM + 0xE000));
                 return;
             }
             else if (trainerClass == TRAINER_CLASS_CHAMPION)
             {
-                LZDecompressVram(gBattleTerrainAnimTiles_Building, (void*)(VRAM + 0x4000));
+                LZDecompressVram(gBattleTerrainAnimTiles_Building, (void*)(BG_CHAR_ADDR(1)));
                 LZDecompressVram(gBattleTerrainAnimTilemap_Building, (void*)(VRAM + 0xE000));
                 return;
             }
@@ -1157,12 +1157,12 @@ void DrawBattleEntryBackground(void)
 
         if (GetCurrentMapBattleScene() == MAP_BATTLE_SCENE_NORMAL)
         {
-            LZDecompressVram(gBattleTerrainTable[gBattleTerrain].entryTileset, (void*)(VRAM + 0x4000));
+            LZDecompressVram(gBattleTerrainTable[gBattleTerrain].entryTileset, (void*)(BG_CHAR_ADDR(1)));
             LZDecompressVram(gBattleTerrainTable[gBattleTerrain].entryTilemap, (void*)(VRAM + 0xE000));
         }
         else
         {
-            LZDecompressVram(gBattleTerrainAnimTiles_Building, (void*)(VRAM + 0x4000));
+            LZDecompressVram(gBattleTerrainAnimTiles_Building, (void*)(BG_CHAR_ADDR(1)));
             LZDecompressVram(gBattleTerrainAnimTilemap_Building, (void*)(VRAM + 0xE000));
         }
     }
@@ -1187,11 +1187,11 @@ bool8 LoadChosenBattleElement(u8 caseId)
     case 3:
         if (gBattleTypeFlags & (BATTLE_TYPE_FRONTIER | BATTLE_TYPE_LINK | BATTLE_TYPE_x2000000 | BATTLE_TYPE_EREADER_TRAINER))
         {
-            LZDecompressVram(gBattleTerrainTiles_Building, (void*)(VRAM + 0x8000));
+            LZDecompressVram(gBattleTerrainTiles_Building, (void*)(BG_CHAR_ADDR(2)));
         }
         else if (gBattleTypeFlags & BATTLE_TYPE_GROUDON)
         {
-            LZDecompressVram(gBattleTerrainTiles_Cave, (void*)(VRAM + 0x8000));
+            LZDecompressVram(gBattleTerrainTiles_Cave, (void*)(BG_CHAR_ADDR(2)));
         }
         else
         {
@@ -1200,12 +1200,12 @@ bool8 LoadChosenBattleElement(u8 caseId)
                 u8 trainerClass = gTrainers[gTrainerBattleOpponent_A].trainerClass;
                 if (trainerClass == TRAINER_CLASS_LEADER)
                 {
-                    LZDecompressVram(gBattleTerrainTiles_Building, (void*)(VRAM + 0x8000));
+                    LZDecompressVram(gBattleTerrainTiles_Building, (void*)(BG_CHAR_ADDR(2)));
                     break;
                 }
                 else if (trainerClass == TRAINER_CLASS_CHAMPION)
                 {
-                    LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(VRAM + 0x8000));
+                    LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(BG_CHAR_ADDR(2)));
                     break;
                 }
             }
@@ -1214,31 +1214,31 @@ bool8 LoadChosenBattleElement(u8 caseId)
             {
             default:
             case MAP_BATTLE_SCENE_NORMAL:
-                LZDecompressVram(gBattleTerrainTable[gBattleTerrain].tileset, (void*)(VRAM + 0x8000));
+                LZDecompressVram(gBattleTerrainTable[gBattleTerrain].tileset, (void*)(BG_CHAR_ADDR(2)));
                 break;
             case MAP_BATTLE_SCENE_GYM:
-                LZDecompressVram(gBattleTerrainTiles_Building, (void*)(VRAM + 0x8000));
+                LZDecompressVram(gBattleTerrainTiles_Building, (void*)(BG_CHAR_ADDR(2)));
                 break;
             case MAP_BATTLE_SCENE_MAGMA:
-                LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(VRAM + 0x8000));
+                LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(BG_CHAR_ADDR(2)));
                 break;
             case MAP_BATTLE_SCENE_AQUA:
-                LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(VRAM + 0x8000));
+                LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(BG_CHAR_ADDR(2)));
                 break;
             case MAP_BATTLE_SCENE_SIDNEY:
-                LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(VRAM + 0x8000));
+                LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(BG_CHAR_ADDR(2)));
                 break;
             case MAP_BATTLE_SCENE_PHOEBE:
-                LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(VRAM + 0x8000));
+                LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(BG_CHAR_ADDR(2)));
                 break;
             case MAP_BATTLE_SCENE_GLACIA:
-                LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(VRAM + 0x8000));
+                LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(BG_CHAR_ADDR(2)));
                 break;
             case MAP_BATTLE_SCENE_DRAKE:
-                LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(VRAM + 0x8000));
+                LZDecompressVram(gBattleTerrainTiles_Stadium, (void*)(BG_CHAR_ADDR(2)));
                 break;
             case MAP_BATTLE_SCENE_FRONTIER:
-                LZDecompressVram(gBattleTerrainTiles_Building, (void*)(VRAM + 0x8000));
+                LZDecompressVram(gBattleTerrainTiles_Building, (void*)(BG_CHAR_ADDR(2)));
                 break;
             }
         }
diff --git a/src/battle_gfx_sfx_util.c b/src/battle_gfx_sfx_util.c
index 7c6b74304..668bbf663 100644
--- a/src/battle_gfx_sfx_util.c
+++ b/src/battle_gfx_sfx_util.c
@@ -923,7 +923,7 @@ void HandleSpeciesGfxDataChange(u8 battlerAtk, u8 battlerDef, bool8 notTransform
         }
 
         src = gMonSpritesGfxPtr->sprites[position];
-        dst = (void *)(VRAM + 0x10000 + gSprites[gBattlerSpriteIds[battlerAtk]].oam.tileNum * 32);
+        dst = (void *)(BG_SCREEN_ADDR(2)0 + gSprites[gBattlerSpriteIds[battlerAtk]].oam.tileNum * 32);
         DmaCopy32(3, src, dst, 0x800);
         paletteOffset = 0x100 + battlerAtk * 16;
         lzPaletteData = GetFrontSpritePalFromSpeciesAndPersonality(targetSpecies, otId, personalityValue);
diff --git a/src/contest.c b/src/contest.c
index cf084e35e..5fb3f4dd5 100644
--- a/src/contest.c
+++ b/src/contest.c
@@ -589,8 +589,8 @@ static u8 sub_80D7E44(u8 *a)
     case 0:
         gPaletteFade.bufferTransferDisabled = TRUE;
         RequestDma3Fill(0, (void *)VRAM, 0x8000, 1);
-        RequestDma3Fill(0, (void *)VRAM + 0x8000, 0x8000, 1);
-        RequestDma3Fill(0, (void *)VRAM + 0x10000, 0x8000, 1);
+        RequestDma3Fill(0, (void *)BG_CHAR_ADDR(2), 0x8000, 1);
+        RequestDma3Fill(0, (void *)BG_SCREEN_ADDR(2)0, 0x8000, 1);
         break;
     case 1:
         LZDecompressVram(gContestMiscGfx, (void *)VRAM);
@@ -3340,12 +3340,12 @@ static u8 sub_80DC9EC(u8 a)
     CpuFill32(0, gContestResources->field_38 + 0x500, 0x300);
 
     RequestDma3Copy(gContestResources->field_34,
-                    (u8 *)(VRAM + 0x10000 + gSprites[spriteId1].oam.tileNum * 32),
+                    (u8 *)(BG_SCREEN_ADDR(2)0 + gSprites[spriteId1].oam.tileNum * 32),
                     0x800,
                     1);
 
     RequestDma3Copy(gContestResources->field_38,
-                    (u8 *)(VRAM + 0x10000 + gSprites[spriteId2].oam.tileNum * 32),
+                    (u8 *)(BG_SCREEN_ADDR(2)0 + gSprites[spriteId2].oam.tileNum * 32),
                     0x800,
                     1);
 
@@ -3870,8 +3870,8 @@ static void sub_80DD940(void)
             src = gContestApplauseMeterGfx + 64;
         else
             src = gContestApplauseMeterGfx;
-        CpuCopy32(src, (void *)(VRAM + 0x10000 + (gSprites[sContest.applauseMeterSpriteId].oam.tileNum + 17 + i) * 32), 32);
-        CpuCopy32(src + 32, (void *)(VRAM + 0x10000 + (gSprites[sContest.applauseMeterSpriteId].oam.tileNum + 25 + i) * 32), 32);
+        CpuCopy32(src, (void *)(BG_SCREEN_ADDR(2)0 + (gSprites[sContest.applauseMeterSpriteId].oam.tileNum + 17 + i) * 32), 32);
+        CpuCopy32(src + 32, (void *)(BG_SCREEN_ADDR(2)0 + (gSprites[sContest.applauseMeterSpriteId].oam.tileNum + 25 + i) * 32), 32);
 
         if (sContest.applauseLevel > 4)
             sub_80DDA20();
@@ -4120,7 +4120,7 @@ static void sub_80DE008(bool8 a)
     {
         if (sContestantStatus[i].turnOrderMod != 0 && a)
         {
-            CpuCopy32(GetTurnOrderNumberGfx(i), (void *)(VRAM + 0x10000 + (gSprites[gContestResources->field_14[i].unk1].oam.tileNum + 6) * 32), 32);
+            CpuCopy32(GetTurnOrderNumberGfx(i), (void *)(BG_SCREEN_ADDR(2)0 + (gSprites[gContestResources->field_14[i].unk1].oam.tileNum + 6) * 32), 32);
             gSprites[gContestResources->field_14[i].unk1].pos1.y = gUnknown_08587A70[gUnknown_02039F26[i]];
             gSprites[gContestResources->field_14[i].unk1].invisible = FALSE;
         }
@@ -4212,7 +4212,7 @@ static void sub_80DE350(void)
     s32 i;
     u16 bg1Cnt;
 
-    RequestDma3Fill(0,(void *)(VRAM + 0x8000), 0x2000, 0x1);
+    RequestDma3Fill(0,(void *)(BG_CHAR_ADDR(2)), 0x2000, 0x1);
     CpuFill32(0, gContestResources->field_24[1], 0x1000);
     Contest_SetBgCopyFlags(1);
     bg1Cnt = GetGpuReg(REG_OFFSET_BG1CNT);
diff --git a/src/field_effect.c b/src/field_effect.c
index badf57b16..69c6a1b7d 100644
--- a/src/field_effect.c
+++ b/src/field_effect.c
@@ -2960,8 +2960,8 @@ u8 sub_80B8F98(void)
     {
         for (i = 0; i < 8; i++)
         {
-            *(u16*)(VRAM + 0x8000 + (k + 1) * 32 + i * 4) = (gUnknown_0855B630[k * 32 + i * 4 + 1] << 8) + gUnknown_0855B630[k * 32 + i * 4];
-            *(u16*)(VRAM + 0x8000 + (k + 1) * 32 + i * 4 + 2) = (gUnknown_0855B630[k * 32 + i * 4 + 3] << 8) + gUnknown_0855B630[k * 32 + i * 4 + 2];
+            *(u16*)(BG_CHAR_ADDR(2) + (k + 1) * 32 + i * 4) = (gUnknown_0855B630[k * 32 + i * 4 + 1] << 8) + gUnknown_0855B630[k * 32 + i * 4];
+            *(u16*)(BG_CHAR_ADDR(2) + (k + 1) * 32 + i * 4 + 2) = (gUnknown_0855B630[k * 32 + i * 4 + 3] << 8) + gUnknown_0855B630[k * 32 + i * 4 + 2];
         }
     }
     return spriteId;
diff --git a/src/intro.c b/src/intro.c
index 4f76faf87..13ceced75 100644
--- a/src/intro.c
+++ b/src/intro.c
@@ -1092,7 +1092,7 @@ static void Task_IntroLoadPart1Graphics(u8 taskId)
     SetGpuReg(REG_OFFSET_BG1VOFS, 0x18);
     SetGpuReg(REG_OFFSET_BG0VOFS, 0x28);
     LZ77UnCompVram(gIntro1BGLeavesGfx, (void *)VRAM);
-    LZ77UnCompVram(gIntro1BG0_Tilemap, (void *)(VRAM + 0x8000));
+    LZ77UnCompVram(gIntro1BG0_Tilemap, (void *)(BG_CHAR_ADDR(2)));
     DmaClear16(3, VRAM + 0x8800, 0x800);
     LZ77UnCompVram(gIntro1BG1_Tilemap, (void *)(VRAM + 0x9000));
     DmaClear16(3, VRAM + 0x9800, 0x800);
@@ -1549,7 +1549,7 @@ static void Task_IntroLoadPart3Graphics(u8 taskId)
 {
     intro_reset_and_hide_bgs();
     LZ77UnCompVram(gIntro3Pokeball_Gfx, (void *)VRAM);
-    LZ77UnCompVram(gIntro3Pokeball_Tilemap, (void *)(VRAM + 0x4000));
+    LZ77UnCompVram(gIntro3Pokeball_Tilemap, (void *)(BG_CHAR_ADDR(1)));
     LoadPalette(gIntro3PokeballPal, 0, 0x200);
     gTasks[taskId].data[0] = 0;
     gTasks[taskId].data[1] = 0;
@@ -1601,8 +1601,8 @@ static void Task_IntroLoadGroudonScene(u8 taskId)
         FreeAllSpritePalettes();
         gReservedSpritePaletteCount = 8;
         LZDecompressVram(gIntro3GroudonGfx, (void *)VRAM);
-        LZDecompressVram(gIntro3GroudonTilemap, (void *)(VRAM + 0xC000));
-        LZDecompressVram(gIntro3LegendBgGfx, (void *)(VRAM + 0x4000));
+        LZDecompressVram(gIntro3GroudonTilemap, (void *)(BG_CHAR_ADDR(3)));
+        LZDecompressVram(gIntro3LegendBgGfx, (void *)(BG_CHAR_ADDR(1)));
         LZDecompressVram(gIntro3GroudonBgTilemap, (void *)(VRAM + 0xE000));
         LoadCompressedSpriteSheetUsingHeap(&gBattleAnimPicTable[GET_TRUE_SPRITE_INDEX(ANIM_TAG_ROCKS)]);
         LoadCompressedSpritePaletteUsingHeap(&gBattleAnimPaletteTable[GET_TRUE_SPRITE_INDEX(ANIM_TAG_ROCKS)]);
@@ -1824,7 +1824,7 @@ static void Task_IntroLoadKyogreScene(u8 taskId)
 {
     ResetSpriteData();
     LZDecompressVram(gIntro3KyogreGfx, (void *)VRAM);
-    LZDecompressVram(gIntro3KyogreTilemap, (void *)(VRAM + 0xC000));
+    LZDecompressVram(gIntro3KyogreTilemap, (void *)(BG_CHAR_ADDR(3)));
     LZDecompressVram(gIntro3KyogreBgTilemap, (void *)(VRAM + 0xE000));
     LoadCompressedSpriteSheet(gUnknown_085E4C88);
     LoadSpritePalette(gUnknown_085E4C98);
@@ -2087,14 +2087,14 @@ static void Task_IntroLoadClouds1(u8 taskId)
     SetGpuReg(REG_OFFSET_BG2HOFS, 0);
     SetGpuReg(REG_OFFSET_BG2VOFS, 0);
     LZDecompressVram(gIntro3CloudsGfx, (void *)VRAM);
-    LZDecompressVram(gIntro3CloudsGfx, (void *)(VRAM + 0x4000));
+    LZDecompressVram(gIntro3CloudsGfx, (void *)(BG_CHAR_ADDR(1)));
     LZDecompressVram(gIntro3Clouds3Tilemap, (void *)(VRAM + 0xE000));
     gTasks[taskId].func = Task_IntroLoadClouds2;
 }
 
 static void Task_IntroLoadClouds2(u8 taskId)
 {
-    LZDecompressVram(gIntro3Clouds1Tilemap, (void *)(VRAM + 0xC000));
+    LZDecompressVram(gIntro3Clouds1Tilemap, (void *)(BG_CHAR_ADDR(3)));
     LZDecompressVram(gIntro3Clouds2Tilemap, (void *)(VRAM + 0xD000));
     gTasks[taskId].func = Task_IntroLoadClouds3;
 }
@@ -2141,8 +2141,8 @@ static void Task_IntroCloudScene(u8 taskId)
 static void Task_IntroLoadRayquazaLightningScene(u8 taskId)
 {
     LZDecompressVram(gIntro3RayquazaTilemap, (void *)(VRAM + 0xE000));
-    LZDecompressVram(gIntro3Clouds4Tilemap, (void *)(VRAM + 0xC000));
-    LZDecompressVram(gIntro3RayquazaGfx, (void *)(VRAM + 0x4000));
+    LZDecompressVram(gIntro3Clouds4Tilemap, (void *)(BG_CHAR_ADDR(3)));
+    LZDecompressVram(gIntro3RayquazaGfx, (void *)(BG_CHAR_ADDR(1)));
     LZDecompressVram(gIntro3Clouds2Gfx, (void *)VRAM);
     SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_MODE_0
                                 | DISPCNT_OBJ_1D_MAP
diff --git a/src/intro_credits_graphics.c b/src/intro_credits_graphics.c
index ba1f56158..4489b64c3 100644
--- a/src/intro_credits_graphics.c
+++ b/src/intro_credits_graphics.c
@@ -331,7 +331,7 @@ static void sub_817B458(u8);
 
 void load_intro_part2_graphics(u8 a)
 {
-    LZ77UnCompVram(gUnknown_085F0740, (void *)(VRAM + 0x4000));
+    LZ77UnCompVram(gUnknown_085F0740, (void *)(BG_CHAR_ADDR(1)));
     LZ77UnCompVram(gUnknown_085F0BC0, (void *)(VRAM + 0x7800));
     LoadPalette(&gUnknown_085F06E0, 240, 32);
     switch (a)
@@ -438,7 +438,7 @@ void sub_817B150(u8 a)
 
 void sub_817B1C8(u8 a)
 {
-    LZ77UnCompVram(gUnknown_085F0740, (void *)(VRAM + 0x4000));
+    LZ77UnCompVram(gUnknown_085F0740, (void *)(BG_CHAR_ADDR(1)));
     LZ77UnCompVram(gUnknown_085F0BC0, (void *)(VRAM + 0x7800));
     switch (a)
     {
@@ -449,7 +449,7 @@ void sub_817B1C8(u8 a)
         LZ77UnCompVram(gUnknown_085F1398, (void *)(VRAM + 0x3000));
         LoadPalette(&gUnknown_085F0CFC, 0, 96);
         LoadCompressedSpriteSheet(gUnknown_085F5064);
-        LZ77UnCompVram(gUnknown_085F16A8, (void *)(VRAM + 0x10000));
+        LZ77UnCompVram(gUnknown_085F16A8, (void *)(BG_SCREEN_ADDR(2)0));
         LoadPalette(&gUnknown_085F1668, 256, 32);
         sub_817B76C();
         break;
@@ -459,7 +459,7 @@ void sub_817B1C8(u8 a)
         LZ77UnCompVram(gUnknown_085F1398, (void *)(VRAM + 0x3000));
         LoadPalette(&gUnknown_085F0D5C, 0, 96);
         LoadCompressedSpriteSheet(gUnknown_085F5064);
-        LZ77UnCompVram(gUnknown_085F16A8, (void *)(VRAM + 0x10000));
+        LZ77UnCompVram(gUnknown_085F16A8, (void *)(BG_SCREEN_ADDR(2)0));
         LoadPalette(&gUnknown_085F1688, 256, 32);
         sub_817B76C();
         break;
diff --git a/src/title_screen.c b/src/title_screen.c
index 06bb066bb..6e3ba45cf 100644
--- a/src/title_screen.c
+++ b/src/title_screen.c
@@ -509,9 +509,9 @@ void CB2_InitTitleScreen(void)
         LZ77UnCompVram(gTitleScreenPokemonLogoGfx, (void *)VRAM);
         LZ77UnCompVram(gUnknown_08DE0644, (void *)(VRAM + 0x4800));
         LoadPalette(gTitleScreenBgPalettes, 0, 0x1E0);
-        LZ77UnCompVram(sTitleScreenRayquazaGfx, (void *)(VRAM + 0x8000));
+        LZ77UnCompVram(sTitleScreenRayquazaGfx, (void *)(BG_CHAR_ADDR(2)));
         LZ77UnCompVram(sTitleScreenRayquazaTilemap, (void *)(VRAM + 0xD000));
-        LZ77UnCompVram(sTitleScreenCloudsGfx, (void *)(VRAM + 0xC000));
+        LZ77UnCompVram(sTitleScreenCloudsGfx, (void *)(BG_CHAR_ADDR(3)));
         LZ77UnCompVram(gUnknown_08DDE458, (void *)(VRAM + 0xD800));
         ScanlineEffect_Stop();
         ResetTasks();