6 files changed, 44 insertions, 35 deletions
diff --git a/src/engine/bank1.asm b/src/engine/bank1.asm
index 8852914..cb9f3a9 100644
--- a/src/engine/bank1.asm
+++ b/src/engine/bank1.asm
@@ -15,7 +15,7 @@ GameLoop: ; 4000 (1:4000)
 	ld a, $1
 	ld [wUppercaseFlag], a
 	ei
-	farcall Func_1a6cc
+	farcall CommentedOut_1a6cc
 	ldh a, [hButtonsHeld]
 	cp A_BUTTON | B_BUTTON
 	jr z, .ask_erase_backup_ram
@@ -45,7 +45,7 @@ Func_405a: ; 405a (1:405a)
 	xor a
 	ld [wTileMapFill], a
 	call DisableLCD
-	call Func_2119
+	call LoadDuelHUDTiles
 	call Func_5aeb
 	ld de, $387f
 	call Func_2275
@@ -280,7 +280,7 @@ Func_420b: ; 420b (1:420b)
 	ld [wTileMapFill], a
 	call $5990
 	call EmptyScreen
-	call Func_2119
+	call LoadDuelHUDTiles
 	call Func_5aeb
 	ld de, $389f
 	call Func_2275
@@ -1503,7 +1503,7 @@ _TossCoin: ; 71ad (1:71ad)
 	xor a
 	ld [wcd9f], a
 	call EmptyScreen
-	call Func_210f
+	call LoadDuelCoinTossResultTiles
 
 .asm_71c1
 	ld a, [wcd9f]
diff --git a/src/engine/bank2.asm b/src/engine/bank2.asm
index 22435ee..9f7ecef 100644
--- a/src/engine/bank2.asm
+++ b/src/engine/bank2.asm
@@ -46,8 +46,8 @@ Func_8d56: ; 8d56 (2:4d56)
 	call InitSpritePositions
 	ld a, $1
 	ld [wVBlankOAMCopyToggle], a
-	call Func_2119
-	call Func_20b0
+	call LoadDuelHUDTiles
+	call LoadDuelCardSymbolTiles
 	call Func_8d0b
 	bank1call Func_5aeb
 	ld de, $3cbf
diff --git a/src/engine/bank3.asm b/src/engine/bank3.asm
index 1fc8f11..79b2a1b 100644
--- a/src/engine/bank3.asm
+++ b/src/engine/bank3.asm
@@ -14,7 +14,7 @@ LoadMap: ; c000 (3:4000)
 	call InitSpritePositions
 	xor a
 	ld [wTileMapFill], a
-	call Func_2119
+	call LoadDuelHUDTiles
 	call Set_OBJ_8x8
 	xor a
 	ld [wcd08], a
diff --git a/src/engine/bank4.asm b/src/engine/bank4.asm
index 883065a..4aff798 100644
--- a/src/engine/bank4.asm
+++ b/src/engine/bank4.asm
@@ -2,7 +2,7 @@ Func_10000: ; 10000 (4:4000)
 	ld a, $0
 	ld [wTileMapFill], a
 	call EmptyScreen
-	call Func_2119
+	call LoadDuelHUDTiles
 	ld de, $307f
 	call Func_2275
 	call Set_OBJ_8x8
diff --git a/src/engine/bank6.asm b/src/engine/bank6.asm
index 18e8b98..0abc3ac 100644
--- a/src/engine/bank6.asm
+++ b/src/engine/bank6.asm
@@ -169,7 +169,7 @@ Func_1a61f: ; 1a61f (6:661f)
 
 	INCROM $1a68d, $1a6cc
 
-Func_1a6cc: ; 1a6cc (6:66cc)
+CommentedOut_1a6cc: ; 1a6cc (6:66cc)
 	ret
 ; 0x1a6cd
 
diff --git a/src/engine/home.asm b/src/engine/home.asm
index 4c5ecfa..427864c 100644
--- a/src/engine/home.asm
+++ b/src/engine/home.asm
@@ -5570,69 +5570,78 @@ FillRectangle: ; 1f5f (0:1f5f)
 
 	INCROM $1f96, $20b0
 
-Func_20b0: ; 20b0 (0:20b0)
-	ld hl, DuelGraphics + $680 - $4000
+; loads the symbols that are displayed near the names of a list of cards in the hand or discard pile
+LoadDuelCardSymbolTiles: ; 20b0 (0:20b0)
+	ld hl, DuelGraphics - $4000
 	ld a, [wConsole]
 	cp CONSOLE_CGB
-	jr nz, .asm_20bd
-	ld hl, DuelGraphics + $e90 - $4000
-.asm_20bd
+	jr nz, .copy
+	ld hl, DuelGraphics + $810 - $4000
+.copy
 	ld de, v0Tiles1 + $500
 	ld b, $30
 	jr CopyFontsOrDuelGraphicsTiles
 
-Func_20c4: ; 20c4 (0:20c4)
-	ld hl, DuelGraphics + $6c0 - $4000
+; similar to LoadDuelCardSymbolTiles, but instead of loading the
+; basic Pokemon card symbol, it loads the face down stage 0 card
+LoadDuelCardSymbolTiles2: ; 20c4 (0:20c4)
+	ld hl, DuelGraphics + $40 - $4000
 	ld a, [wConsole]
 	cp CONSOLE_CGB
 	jr nz, .copy
-	ld hl, DuelGraphics + $ed0 - $4000
+	ld hl, DuelGraphics + $850 - $4000
 .copy
 	ld de, v0Tiles1 + $540
 	ld b, $c
 	jr CopyFontsOrDuelGraphicsTiles
 
-Func_20d8: ; 20d8 (0:20d8)
+; load the face down stage0 / stage1 / stage2 card images shown in the ckeck Pokemon screens
+LoadDuelFaceDownCardTiles: ; 20d8 (0:20d8)
 	ld b, $10
-	jr Func_20dc.asm_20de
+	jr LoadDuelCheckPokemonScreenTiles.asm_20de
 
-Func_20dc: ; 20dc (0:20dc)
+; same as LoadDuelFaceDownCardTiles, plus also load the ACT / BP text tiles
+LoadDuelCheckPokemonScreenTiles: ; 20dc (0:20dc)
 	ld b, $24
 .asm_20de
-	ld hl, DuelGraphics + $980 - $4000
+	ld hl, DuelGraphics + $300 - $4000
 	ld a, [wConsole]
 	cp CONSOLE_CGB
 	jr nz, .copy
-	ld hl, DuelGraphics + $1190 - $4000
+	ld hl, DuelGraphics + $b10 - $4000
 .copy
 	ld de, v0Tiles1 + $500
 	jr CopyFontsOrDuelGraphicsTiles
 
-Func_20f0: ; 20f0 (0:20f0)
-	ld hl, Fonts + $8
+; load the tiles for the "Placing the prizes..." screen
+LoadPlacingThePrizesScreenTiles: ; 20f0 (0:20f0)
+	; load the Pokeball field tiles
+	ld hl, DuelGraphics + $1020 - $4000
 	ld de, v0Tiles1 + $200
 	ld b, $d
 	call CopyFontsOrDuelGraphicsTiles
-	ld hl, DuelGraphics + $bc0 - $4000
+	; load the Deck image and the Discard Pile image
+	ld hl, DuelGraphics + $540 - $4000
 	ld a, [wConsole]
 	cp CONSOLE_CGB
 	jr nz, .copy
-	ld hl, DuelGraphics + $13d0 - $4000
+	ld hl, DuelGraphics + $d50 - $4000
 .copy
 	ld de, v0Tiles1 + $500
 	ld b, $30
 	jr CopyFontsOrDuelGraphicsTiles
 
-Func_210f: ; 210f (0:210f)
-	ld hl, DuelGraphics + $1770 - $4000
+; load the tiles for the [O] and [X] symbols used to display the results of a coin toss
+LoadDuelCoinTossResultTiles: ; 210f (0:210f)
+	ld hl, DuelGraphics + $10f0 - $4000
 	ld de, v0Tiles2 + $300
 	ld b, $8
 	jr CopyFontsOrDuelGraphicsTiles
 
-Func_2119: ; 2119 (0:2119)
-	ld hl, DuelGraphics - $4000
+LoadDuelHUDTiles: ; 2119 (0:2119)
+	ld hl, DuelHUDGraphics - $4000
 	ld de, v0Tiles2 ; destination
-	ld b, $38 ; number of tiles
+	ld b, (DuelCardTypeGraphics - DuelHUDGraphics) / TILE_SIZE ; number of tiles
 ;	fallthrough
 
 ; if hl ≤ $3fff
@@ -5650,11 +5659,11 @@ CopyFontsOrDuelGraphicsTiles:
 
 ; this function appears to copy duel gfx data into sram
 Func_212f: ; 212f (0:212f)
-	ld hl, DuelGraphics - $4000
+	ld hl, DuelHUDGraphics - $4000
 	ld de, $a400
 	ld b, $30
 	call CopyFontsOrDuelGraphicsTiles
-	ld hl, DuelGraphics + $17f0 - $4000
+	ld hl, DuelGraphics + $1170 - $4000
 	ld de, $a700
 	ld b, $08
 	call CopyFontsOrDuelGraphicsTiles
@@ -5666,12 +5675,12 @@ Func_212f: ; 212f (0:212f)
 	add hl, hl
 	add hl, hl
 	add hl, hl
-	ld de, DuelGraphics + $680 - $4000
+	ld de, DuelGraphics - $4000
 	add hl, de
 	ld de, $a780
 	ld b, $04
 	call CopyFontsOrDuelGraphicsTiles
-	ld hl, DuelGraphics + $680 - $4000
+	ld hl, DuelGraphics - $4000
 	ld de, $b100
 	ld b, $30
 	jr CopyFontsOrDuelGraphicsTiles