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https://github.com/thornAvery/kep-hack.git
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named animation functions/variables
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YamaArashi
parent
e6d02b4b7b
commit
82512e4491
41 changed files with 781 additions and 642 deletions
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@ -3,21 +3,21 @@ UsedCut: ; ef54 (3:6f54)
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ld [wActionResultOrTookBattleTurn], a ; initialise to failure value
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ld a, [W_CURMAPTILESET]
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and a ; OVERWORLD
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jr z, .asm_ef6b
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jr z, .overworld
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cp GYM
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jr nz, .asm_ef77
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jr nz, .nothingToCut
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ld a, [wTileInFrontOfPlayer]
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cp $50 ; gym cut tree
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jr nz, .asm_ef77
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jr .asm_ef82
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.asm_ef6b
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jr nz, .nothingToCut
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jr .canCut
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.overworld
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dec a
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ld a, [wTileInFrontOfPlayer]
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cp $3d ; cut tree
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jr z, .asm_ef82
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jr z, .canCut
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cp $52 ; grass
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jr z, .asm_ef82
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.asm_ef77
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jr z, .canCut
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.nothingToCut
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ld hl, .NothingToCutText
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jp PrintText
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@ -25,9 +25,9 @@ UsedCut: ; ef54 (3:6f54)
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TX_FAR _NothingToCutText
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db "@"
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.asm_ef82
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.canCut
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ld [wCutTile], a
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ld a, $1
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ld a, 1
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ld [wActionResultOrTookBattleTurn], a ; used cut
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ld a, [wWhichPokemon]
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ld hl, wPartyMonNicks
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@ -37,7 +37,7 @@ UsedCut: ; ef54 (3:6f54)
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call GBPalWhiteOutWithDelay3
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call ClearSprites
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call RestoreScreenTilesAndReloadTilePatterns
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ld a, $90
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ld a, SCREEN_HEIGHT_PIXELS
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ld [hWY], a
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call Delay3
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call LoadGBPal
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@ -53,11 +53,11 @@ UsedCut: ; ef54 (3:6f54)
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res 6, [hl]
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ld a, $ff
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ld [wUpdateSpritesEnabled], a
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call AnimateCutTree
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call InitCutAnimOAM
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ld de, CutTreeBlockSwaps
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call Func_f09f
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call ReplaceTreeTileBlock
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call RedrawMapView
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callba Func_79e96
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callba AnimCut
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ld a, $1
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ld [wUpdateSpritesEnabled], a
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ld a, SFX_CUT
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@ -71,14 +71,15 @@ UsedCutText: ; eff2 (3:6ff2)
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TX_FAR _UsedCutText
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db "@"
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AnimateCutTree: ; eff7 (3:6ff7)
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InitCutAnimOAM: ; eff7 (3:6ff7)
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xor a
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ld [wWhichAnimationOffsets], a
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ld a, $e4
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ld [rOBP1], a
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ld a, [wCutTile]
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cp $52
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jr z, .asm_f020
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jr z, .grass
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; tree
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ld de, Overworld_GFX + $2d0 ; cuttable tree sprite top row
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ld hl, vChars1 + $7c0
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ld bc, (BANK(Overworld_GFX) << 8) + $02
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@ -87,45 +88,45 @@ AnimateCutTree: ; eff7 (3:6ff7)
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ld hl, vChars1 + $7e0
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ld bc, (BANK(Overworld_GFX) << 8) + $02
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call CopyVideoData
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jr WriteCutTreeBoulderDustAnimationOAMBlock
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.asm_f020
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jr WriteCutOrBoulderDustAnimationOAMBlock
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.grass
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ld hl, vChars1 + $7c0
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call LoadCutTreeAnimationTilePattern
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call LoadCutGrassAnimationTilePattern
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ld hl, vChars1 + $7d0
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call LoadCutTreeAnimationTilePattern
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call LoadCutGrassAnimationTilePattern
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ld hl, vChars1 + $7e0
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call LoadCutTreeAnimationTilePattern
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call LoadCutGrassAnimationTilePattern
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ld hl, vChars1 + $7f0
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call LoadCutTreeAnimationTilePattern
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call WriteCutTreeBoulderDustAnimationOAMBlock
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call LoadCutGrassAnimationTilePattern
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call WriteCutOrBoulderDustAnimationOAMBlock
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ld hl, wOAMBuffer + $93
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ld de, $4
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ld de, 4
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ld a, $30
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ld c, e
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.asm_f044
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.loop
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ld [hl], a
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add hl, de
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xor $60
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dec c
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jr nz, .asm_f044
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jr nz, .loop
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ret
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LoadCutTreeAnimationTilePattern: ; f04c (3:704c)
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LoadCutGrassAnimationTilePattern: ; f04c (3:704c)
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ld de, AnimationTileset2 + $60 ; tile depicting a leaf
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ld bc, (BANK(AnimationTileset2) << 8) + $01
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jp CopyVideoData
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WriteCutTreeBoulderDustAnimationOAMBlock: ; f055 (3:7055)
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call GetCutTreeBoulderDustAnimationOffsets
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WriteCutOrBoulderDustAnimationOAMBlock: ; f055 (3:7055)
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call GetCutOrBoulderDustAnimationOffsets
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ld a, $9
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ld de, CutTreeBoulderDustAnimationTilesAndAttributes
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ld de, CutOrBoulderDustAnimationTilesAndAttributes
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jp WriteOAMBlock
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CutTreeBoulderDustAnimationTilesAndAttributes: ; f060 (3:7060)
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CutOrBoulderDustAnimationTilesAndAttributes: ; f060 (3:7060)
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db $FC,$10,$FD,$10
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db $FE,$10,$FF,$10
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GetCutTreeBoulderDustAnimationOffsets: ; f068 (3:7068)
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GetCutOrBoulderDustAnimationOffsets: ; f068 (3:7068)
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ld hl, wSpriteStateData1 + 4
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ld a, [hli] ; player's sprite screen Y position
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ld b, a
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@ -140,10 +141,10 @@ GetCutTreeBoulderDustAnimationOffsets: ; f068 (3:7068)
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ld d, $0 ; de holds direction (00: down, 02: up, 04: left, 06: right)
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ld a, [wWhichAnimationOffsets]
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and a
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ld hl, CutTreeAnimationOffsets
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jr z, .asm_f084
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ld hl, CutAnimationOffsets
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jr z, .next
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ld hl, BoulderDustAnimationOffsets
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.asm_f084
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.next
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add hl, de
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ld e, [hl]
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inc hl
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@ -156,7 +157,7 @@ GetCutTreeBoulderDustAnimationOffsets: ; f068 (3:7068)
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ld c, a
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ret
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CutTreeAnimationOffsets: ; f08f (3:708f)
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CutAnimationOffsets: ; f08f (3:708f)
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; Each pair represents the x and y pixels offsets from the player of where the cut tree animation should be drawn
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db 8, 36 ; player is facing down
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db 8, 4 ; player is facing up
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@ -171,75 +172,79 @@ BoulderDustAnimationOffsets: ; f097 (3:7097)
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db -24, 20 ; player is facing left
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db 40, 20 ; player is facing right
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Func_f09f: ; f09f (3:709f)
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ReplaceTreeTileBlock: ; f09f (3:709f)
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; Determine the address of the tile block that contains the tile in front of the
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; player (i.e. where the tree is) and replace it with the corresponding tile
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; block that doesn't have the tree.
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push de
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ld a, [W_CURMAPWIDTH]
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add $6
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add 6
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ld c, a
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ld b, $0
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ld d, $0
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ld b, 0
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ld d, 0
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ld hl, wCurrentTileBlockMapViewPointer
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ld a, [hli]
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ld h, [hl]
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ld l, a
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add hl, bc
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ld a, [wSpriteStateData1 + 9]
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ld a, [wSpriteStateData1 + 9] ; player sprite's facing direction
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and a
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jr z, .down
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cp SPRITE_FACING_UP
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jr z, .up
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cp SPRITE_FACING_LEFT
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jr z, .left
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; right
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ld a, [W_XBLOCKCOORD]
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and a
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jr z, .asm_f0e0
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jr .asm_f0ec
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jr z, .centerTileBlock
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jr .rightOfCenter
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.down
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ld a, [W_YBLOCKCOORD]
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and a
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jr z, .asm_f0e0
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jr .asm_f0df
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jr z, .centerTileBlock
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jr .belowCenter
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.up
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ld a, [W_YBLOCKCOORD]
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and a
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jr z, .asm_f0e1
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jr .asm_f0e0
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jr z, .aboveCenter
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jr .centerTileBlock
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.left
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ld a, [W_XBLOCKCOORD]
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and a
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jr z, .asm_f0e6
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jr .asm_f0e0
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.asm_f0df
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jr z, .leftOfCenter
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jr .centerTileBlock
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.belowCenter
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add hl, bc
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.asm_f0e0
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.centerTileBlock
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add hl, bc
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.asm_f0e1
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.aboveCenter
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ld e, $2
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add hl, de
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jr .asm_f0f0
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.asm_f0e6
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jr .next
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.leftOfCenter
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ld e, $1
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add hl, bc
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add hl, de
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jr .asm_f0f0
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.asm_f0ec
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jr .next
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.rightOfCenter
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ld e, $3
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add hl, bc
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add hl, de
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.asm_f0f0
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.next
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pop de
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ld a, [hl]
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ld c, a
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.asm_f0f3
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.loop ; find the matching tile block in the array
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ld a, [de]
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inc de
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inc de
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cp $ff
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ret z
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cp c
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jr nz, .asm_f0f3
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jr nz, .loop
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dec de
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ld a, [de]
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ld a, [de] ; replacement tile block from matching array entry
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ld [hl], a
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ret
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