7 files changed, 40 insertions, 44 deletions
diff --git a/engine/overworld/cut.asm b/engine/overworld/cut.asm
index 97842079..07039e03 100755
--- a/engine/overworld/cut.asm
+++ b/engine/overworld/cut.asm
@@ -80,23 +80,23 @@ InitCutAnimOAM:
 	cp $52
 	jr z, .grass
 ; tree
-	ld de, Overworld_GFX + $2d0 ; cuttable tree sprite top row
-	ld hl, vChars1 + $7c0
-	lb bc, BANK(Overworld_GFX), $02
+	ld de, Overworld_GFX tile $2d ; cuttable tree sprite top row
+	ld hl, vChars1 tile $7c
+	lb bc, BANK(Overworld_GFX), 2
 	call CopyVideoData
-	ld de, Overworld_GFX + $3d0 ; cuttable tree sprite bottom row
-	ld hl, vChars1 + $7e0
-	lb bc, BANK(Overworld_GFX), $02
+	ld de, Overworld_GFX tile $3d ; cuttable tree sprite bottom row
+	ld hl, vChars1 tile $7e
+	lb bc, BANK(Overworld_GFX), 2
 	call CopyVideoData
 	jr WriteCutOrBoulderDustAnimationOAMBlock
 .grass
-	ld hl, vChars1 + $7c0
+	ld hl, vChars1 tile $7c
 	call LoadCutGrassAnimationTilePattern
-	ld hl, vChars1 + $7d0
+	ld hl, vChars1 tile $7d
 	call LoadCutGrassAnimationTilePattern
-	ld hl, vChars1 + $7e0
+	ld hl, vChars1 tile $7e
 	call LoadCutGrassAnimationTilePattern
-	ld hl, vChars1 + $7f0
+	ld hl, vChars1 tile $7f
 	call LoadCutGrassAnimationTilePattern
 	call WriteCutOrBoulderDustAnimationOAMBlock
 	ld hl, wOAMBuffer + $93
@@ -112,8 +112,8 @@ InitCutAnimOAM:
 	ret
 
 LoadCutGrassAnimationTilePattern:
-	ld de, AnimationTileset2 + $60 ; tile depicting a leaf
-	lb bc, BANK(AnimationTileset2), $01
+	ld de, AnimationTileset2 tile 6 ; tile depicting a leaf
+	lb bc, BANK(AnimationTileset2), 1
 	jp CopyVideoData
 
 WriteCutOrBoulderDustAnimationOAMBlock:
diff --git a/engine/overworld/dust_smoke.asm b/engine/overworld/dust_smoke.asm
index 09a71a18..a20a0591 100755
--- a/engine/overworld/dust_smoke.asm
+++ b/engine/overworld/dust_smoke.asm
@@ -69,14 +69,14 @@ MoveBoulderDustFunctionPointerTable:
 	dw AdjustOAMBlockXPos
 
 LoadSmokeTileFourTimes::
-	ld hl, vChars1 + $7c0
-	ld c, $4
+	ld hl, vChars1 tile $7c
+	ld c, 4
 .loop
 	push bc
 	push hl
 	call LoadSmokeTile
 	pop hl
-	ld bc, $10
+	ld bc, 1 tiles
 	add hl, bc
 	pop bc
 	dec c
diff --git a/engine/overworld/emotion_bubbles.asm b/engine/overworld/emotion_bubbles.asm
index 1ac07b80..298858a2 100755
--- a/engine/overworld/emotion_bubbles.asm
+++ b/engine/overworld/emotion_bubbles.asm
@@ -8,8 +8,8 @@ EmotionBubble:
 	ld e, [hl]
 	inc hl
 	ld d, [hl]
-	ld hl, vChars1 + $780
-	lb bc, BANK(EmotionBubbles), $04
+	ld hl, vChars1 tile $78
+	lb bc, BANK(EmotionBubbles), 4
 	call CopyVideoData
 	ld a, [wUpdateSpritesEnabled]
 	push af
diff --git a/engine/overworld/healing_machine.asm b/engine/overworld/healing_machine.asm
index 062ef7ea..eaa396d0 100755
--- a/engine/overworld/healing_machine.asm
+++ b/engine/overworld/healing_machine.asm
@@ -1,7 +1,7 @@
 AnimateHealingMachine:
 	ld de, PokeCenterFlashingMonitorAndHealBall
-	ld hl, vChars0 + $7c0
-	lb bc, BANK(PokeCenterFlashingMonitorAndHealBall), $03 ; loads one too many tiles
+	ld hl, vChars0 tile $7c
+	lb bc, BANK(PokeCenterFlashingMonitorAndHealBall), 3 ; should be 2
 	call CopyVideoData
 	ld hl, wUpdateSpritesEnabled
 	ld a, [hl]
diff --git a/engine/overworld/ledges.asm b/engine/overworld/ledges.asm
index 254680a5..0e006c5e 100755
--- a/engine/overworld/ledges.asm
+++ b/engine/overworld/ledges.asm
@@ -57,7 +57,7 @@ HandleLedges::
 INCLUDE "data/tilesets/ledge_tiles.asm"
 
 LoadHoppingShadowOAM:
-	ld hl, vChars1 + $7f0
+	ld hl, vChars1 tile $7f
 	ld de, LedgeHoppingShadow
 	lb bc, BANK(LedgeHoppingShadow), (LedgeHoppingShadowEnd - LedgeHoppingShadow) / $8
 	call CopyVideoDataDouble
diff --git a/engine/overworld/map_sprites.asm b/engine/overworld/map_sprites.asm
index 4a68169a..8f1f3931 100755
--- a/engine/overworld/map_sprites.asm
+++ b/engine/overworld/map_sprites.asm
@@ -130,25 +130,25 @@ LoadMapSpriteTilePatterns:
 	push de
 	push bc
 	ld hl, vNPCSprites ; VRAM base address
-	ld bc, $c0 ; number of bytes per VRAM slot
+	ld bc, 12 tiles ; number of bytes per VRAM slot
 	ldh a, [hVRAMSlot]
 	cp 11 ; is it a 4-tile sprite?
 	jr nc, .fourTileSpriteVRAMAddr
 	ld d, a
 	dec d
-; hl = vSprites + [hVRAMSlot] * $C0 (the number of bytes in 12 tiles)
+; hl = vSprites + [hVRAMSlot] * 12 tiles
 .calculateVRAMAddrLoop
 	add hl, bc
 	dec d
 	jr nz, .calculateVRAMAddrLoop
 	jr .loadStillTilePattern
 .fourTileSpriteVRAMAddr
-	ld hl, vSprites + $7c0 ; address for second 4-tile sprite
+	ld hl, vSprites tile $7c ; address for second 4-tile sprite
 	ldh a, [hFourTileSpriteCount]
 	and a
 	jr nz, .loadStillTilePattern
 ; if it's the first 4-tile sprite
-	ld hl, vSprites + $780 ; address for first 4-tile sprite
+	ld hl, vSprites tile $78 ; address for first 4-tile sprite
 	inc a
 	ldh [hFourTileSpriteCount], a
 .loadStillTilePattern
diff --git a/engine/overworld/player_animations.asm b/engine/overworld/player_animations.asm
index 69c1eefc..9e9b4073 100755
--- a/engine/overworld/player_animations.asm
+++ b/engine/overworld/player_animations.asm
@@ -250,11 +250,11 @@ DoFlyAnimation:
 LoadBirdSpriteGraphics:
 	ld de, BirdSprite
 	ld hl, vNPCSprites
-	lb bc, BANK(BirdSprite), $0c
+	lb bc, BANK(BirdSprite), 12
 	call CopyVideoData
-	ld de, BirdSprite + $c0 ; moving animation sprite
+	ld de, BirdSprite tile 12 ; moving animation sprite
 	ld hl, vNPCSprites2
-	lb bc, BANK(BirdSprite), $0c
+	lb bc, BANK(BirdSprite), 12
 	jp CopyVideoData
 
 InitFacingDirectionList:
@@ -381,8 +381,8 @@ FishingAnim:
 	ld hl, wd736
 	set 6, [hl] ; reserve the last 4 OAM entries
 	ld de, RedSprite
-	ld hl, vNPCSprites
-	lb bc, BANK(RedSprite), $c
+	ld hl, vNPCSprites tile $00
+	lb bc, BANK(RedSprite), 12
 	call CopyVideoData
 	ld a, $4
 	ld hl, RedFishingTiles
@@ -479,22 +479,18 @@ FishingRodOAM:
 	db $50, $40, $FE, $00 ; player facing left
 	db $50, $58, $FE, $20 ; player facing right ($20 means "horizontally flip the tile")
 
-RedFishingTiles:
-	dw RedFishingTilesFront
-	db 2, BANK(RedFishingTilesFront)
-	dw vNPCSprites + $20
+fishing_gfx: MACRO
+	dw \1
+	db \2
+	db BANK(\1)
+	dw vNPCSprites tile \3
+ENDM
 
-	dw RedFishingTilesBack
-	db 2, BANK(RedFishingTilesBack)
-	dw vNPCSprites + $60
-
-	dw RedFishingTilesSide
-	db 2, BANK(RedFishingTilesSide)
-	dw vNPCSprites + $a0
-
-	dw RedFishingRodTiles
-	db 3, BANK(RedFishingRodTiles)
-	dw vNPCSprites2 + $7d0
+RedFishingTiles:
+	fishing_gfx RedFishingTilesFront, 2, $02
+	fishing_gfx RedFishingTilesBack,  2, $06
+	fishing_gfx RedFishingTilesSide,  2, $0a
+	fishing_gfx RedFishingRodTiles,   3, $fd
 
 _HandleMidJump::
 	ld a, [wPlayerJumpingYScreenCoordsIndex]