1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
|
PlayWhirlpoolSound: ; 8c7d4
call WaitSFX
ld de, SFX_SURF
call PlaySFX
call WaitSFX
ret
; 8c7e1
BlindingFlash: ; 8c7e1
farcall FadeOutPalettes
ld hl, wStatusFlags
set 2, [hl] ; Flash
farcall ReplaceTimeOfDayPals
farcall UpdateTimeOfDayPal
ld b, SCGB_MAPPALS
call GetSGBLayout
farcall LoadOW_BGPal7
farcall FadeInPalettes
ret
; 8c80a
ShakeHeadbuttTree: ; 8c80a
farcall ClearSpriteAnims
ld de, CutGrassGFX
ld hl, vTiles1
lb bc, BANK(CutGrassGFX), 4
call Request2bpp
ld de, HeadbuttTreeGFX
ld hl, vTiles1 tile $04
lb bc, BANK(HeadbuttTreeGFX), 8
call Request2bpp
call Cut_Headbutt_GetPixelFacing
ld a, SPRITE_ANIM_INDEX_HEADBUTT
call _InitSpriteAnimStruct
ld hl, SPRITEANIMSTRUCT_TILE_ID
add hl, bc
ld [hl], $84
ld a, 36 * 4
ld [wCurrSpriteOAMAddr], a
farcall DoNextFrameForAllSprites
call HideHeadbuttTree
ld a, 32
ld [wFrameCounter], a
call WaitSFX
ld de, SFX_SANDSTORM
call PlaySFX
.loop
ld hl, wFrameCounter
ld a, [hl]
and a
jr z, .done
dec [hl]
ld a, 36 * 4
ld [wCurrSpriteOAMAddr], a
farcall DoNextFrameForAllSprites
call DelayFrame
jr .loop
.done
call OverworldTextModeSwitch
call WaitBGMap
xor a
ld [hBGMapMode], a
farcall ClearSpriteAnims
ld hl, Sprite37
ld bc, SpritesEnd - Sprite37
xor a
call ByteFill
ld de, Font
ld hl, vTiles1
lb bc, BANK(Font), 12
call Get1bpp
call ReplaceKrisSprite
ret
; 8c893
HeadbuttTreeGFX: ; 8c893
INCBIN "gfx/overworld/headbutt_tree.2bpp"
; 8c913
HideHeadbuttTree: ; 8c913
xor a
ld [hBGMapMode], a
ld a, [PlayerDirection]
and %00001100
srl a
ld e, a
ld d, 0
ld hl, TreeRelativeLocationTable
add hl, de
ld a, [hli]
ld h, [hl]
ld l, a
ld a, $5
ld [hli], a
ld [hld], a
ld bc, SCREEN_WIDTH
add hl, bc
ld [hli], a
ld [hld], a
call WaitBGMap
xor a
ld [hBGMapMode], a
ret
; 8c938
TreeRelativeLocationTable: ; 8c938
dwcoord 8, 8 + 2 ; RIGHT
dwcoord 8, 8 - 2 ; LEFT
dwcoord 8 - 2, 8 ; DOWN
dwcoord 8 + 2, 8 ; UP
; 8c940
OWCutAnimation: ; 8c940
; Animation index in e
; 0: Split tree in half
; 1: Mow the lawn
ld a, e
and $1
ld [wJumptableIndex], a
call .LoadCutGFX
call WaitSFX
ld de, SFX_PLACE_PUZZLE_PIECE_DOWN
call PlaySFX
.loop
ld a, [wJumptableIndex]
bit 7, a
jr nz, .finish
ld a, 36 * 4
ld [wCurrSpriteOAMAddr], a
callfar DoNextFrameForAllSprites
call OWCutJumptable
call DelayFrame
jr .loop
.finish
ret
; 8c96d
.LoadCutGFX: ; 8c96d
callfar ClearSpriteAnims ; pointless to farcall
ld de, CutGrassGFX
ld hl, vTiles1
lb bc, BANK(CutGrassGFX), 4
call Request2bpp
ld de, CutTreeGFX
ld hl, vTiles1 tile $4
lb bc, BANK(CutTreeGFX), 4
call Request2bpp
ret
; 8c98c
CutTreeGFX: ; c898c
INCBIN "gfx/overworld/cut_tree.2bpp"
; c89cc
CutGrassGFX: ; 8c9cc
INCBIN "gfx/overworld/cut_grass.2bpp"
; 8ca0c
OWCutJumptable: ; 8ca0c
ld a, [wJumptableIndex]
ld e, a
ld d, 0
ld hl, .dw
add hl, de
add hl, de
ld a, [hli]
ld h, [hl]
ld l, a
jp hl
; 8ca1b
.dw ; 8ca1b (23:4a1b)
dw Cut_SpawnAnimateTree
dw Cut_SpawnAnimateLeaves
dw Cut_StartWaiting
dw Cut_WaitAnimSFX
Cut_SpawnAnimateTree: ; 8ca23 (23:4a23)
call Cut_Headbutt_GetPixelFacing
ld a, SPRITE_ANIM_INDEX_CUT_TREE ; cut tree
call _InitSpriteAnimStruct
ld hl, SPRITEANIMSTRUCT_TILE_ID
add hl, bc
ld [hl], $84
ld a, 32
ld [wFrameCounter], a
; Cut_StartWaiting
ld hl, wJumptableIndex
inc [hl]
inc [hl]
ret
Cut_SpawnAnimateLeaves: ; 8ca3c (23:4a3c)
call Cut_GetLeafSpawnCoords
xor a
call Cut_SpawnLeaf
ld a, $10
call Cut_SpawnLeaf
ld a, $20
call Cut_SpawnLeaf
ld a, $30
call Cut_SpawnLeaf
ld a, 32 ; frames
ld [wFrameCounter], a
; Cut_StartWaiting
ld hl, wJumptableIndex
inc [hl]
ret
Cut_StartWaiting: ; 8ca5c (23:4a5c)
ld a, $1
ld [hBGMapMode], a
; Cut_WaitAnimSFX
ld hl, wJumptableIndex
inc [hl]
Cut_WaitAnimSFX: ; 8ca64 (23:4a64)
ld hl, wFrameCounter
ld a, [hl]
and a
jr z, .finished
dec [hl]
ret
.finished
ld hl, wJumptableIndex
set 7, [hl]
ret
Cut_SpawnLeaf: ; 8ca73 (23:4a73)
push de
push af
ld a, SPRITE_ANIM_INDEX_LEAF ; leaf
call _InitSpriteAnimStruct
ld hl, SPRITEANIMSTRUCT_TILE_ID
add hl, bc
ld [hl], $80
ld hl, SPRITEANIMSTRUCT_0E
add hl, bc
ld [hl], $4
pop af
ld hl, SPRITEANIMSTRUCT_0C
add hl, bc
ld [hl], a
pop de
ret
Cut_GetLeafSpawnCoords: ; 8ca8e (23:4a8e)
ld de, 0
ld a, [wMetatileStandingX]
bit 0, a
jr z, .left_side
set 0, e
.left_side
ld a, [wMetatileStandingY]
bit 0, a
jr z, .top_side
set 1, e
.top_side
ld a, [PlayerDirection]
and %00001100
add e
ld e, a
ld hl, .Coords
add hl, de
add hl, de
ld e, [hl]
inc hl
ld d, [hl]
ret
; 8cab3 (23:4ab3)
.Coords: ; 8cab3
dbpixel 11, 12 ; facing down, top left
dbpixel 9, 12 ; facing down, top right
dbpixel 11, 14 ; facing down, bottom left
dbpixel 9, 14 ; facing down, bottom right
dbpixel 11, 8 ; facing up, top left
dbpixel 9, 8 ; facing up, top right
dbpixel 11, 10 ; facing up, bottom left
dbpixel 9, 10 ; facing up, bottom right
dbpixel 7, 12 ; facing left, top left
dbpixel 9, 12 ; facing left, top right
dbpixel 7, 10 ; facing left, bottom left
dbpixel 9, 10 ; facing left, bottom right
dbpixel 11, 12 ; facing right, top left
dbpixel 13, 12 ; facing right, top right
dbpixel 11, 10 ; facing right, bottom left
dbpixel 13, 10 ; facing right, bottom right
; 8cad3
Cut_Headbutt_GetPixelFacing: ; 8cad3 (23:4ad3)
ld a, [PlayerDirection]
and %00001100
srl a
ld e, a
ld d, 0
ld hl, .Coords
add hl, de
ld e, [hl]
inc hl
ld d, [hl]
ret
; 8cae5 (23:4ae5)
.Coords: ; 8cae5
dbpixel 10, 13
dbpixel 10, 9
dbpixel 8, 11
dbpixel 12, 11
; 8caed
FlyFromAnim: ; 8caed
call DelayFrame
ld a, [VramState]
push af
xor a
ld [VramState], a
call FlyFunction_InitGFX
depixel 10, 10, 4, 0
ld a, SPRITE_ANIM_INDEX_RED_WALK
call _InitSpriteAnimStruct
ld hl, SPRITEANIMSTRUCT_TILE_ID
add hl, bc
ld [hl], $84
ld hl, SPRITEANIMSTRUCT_ANIM_SEQ_ID
add hl, bc
ld [hl], SPRITE_ANIM_SEQ_FLY_FROM
ld a, 128
ld [wFrameCounter], a
.loop
ld a, [wJumptableIndex]
bit 7, a
jr nz, .exit
ld a, 0 * 4
ld [wCurrSpriteOAMAddr], a
callfar DoNextFrameForAllSprites
call FlyFunction_FrameTimer
call DelayFrame
jr .loop
.exit
pop af
ld [VramState], a
ret
; 8cb33
FlyToAnim: ; 8cb33
call DelayFrame
ld a, [VramState]
push af
xor a
ld [VramState], a
call FlyFunction_InitGFX
depixel 31, 10, 4, 0
ld a, SPRITE_ANIM_INDEX_RED_WALK
call _InitSpriteAnimStruct
ld hl, SPRITEANIMSTRUCT_TILE_ID
add hl, bc
ld [hl], $84
ld hl, SPRITEANIMSTRUCT_ANIM_SEQ_ID
add hl, bc
ld [hl], SPRITE_ANIM_SEQ_FLY_TO
ld hl, SPRITEANIMSTRUCT_0F
add hl, bc
ld [hl], 11 * 8
ld a, 64
ld [wFrameCounter], a
.loop
ld a, [wJumptableIndex]
bit 7, a
jr nz, .exit
ld a, 0 * 4
ld [wCurrSpriteOAMAddr], a
callfar DoNextFrameForAllSprites
call FlyFunction_FrameTimer
call DelayFrame
jr .loop
.exit
pop af
ld [VramState], a
call .RestorePlayerSprite_DespawnLeaves
ret
.RestorePlayerSprite_DespawnLeaves: ; 8cb82 (23:4b82)
ld hl, Sprite01TileID
xor a
ld c, 4
.OAMloop
ld [hli], a ; tile id
rept SPRITEOAMSTRUCT_LENGTH +- 1
inc hl
endr
inc a
dec c
jr nz, .OAMloop
ld hl, Sprite05
ld bc, SpritesEnd - Sprite05
xor a
call ByteFill
ret
FlyFunction_InitGFX: ; 8cb9b (23:4b9b)
callfar ClearSpriteAnims
ld de, CutGrassGFX
ld hl, vTiles1 tile $00
lb bc, BANK(CutGrassGFX), 4
call Request2bpp
ld a, [CurPartyMon]
ld hl, PartySpecies
ld e, a
ld d, 0
add hl, de
ld a, [hl]
ld [wd265], a
ld e, $84
farcall FlyFunction_GetMonIcon
xor a
ld [wJumptableIndex], a
ret
FlyFunction_FrameTimer: ; 8cbc8 (23:4bc8)
call .SpawnLeaf
ld hl, wFrameCounter
ld a, [hl]
and a
jr z, .exit
dec [hl]
cp $40
ret c
and $7
ret nz
ld de, SFX_FLY
call PlaySFX
ret
.exit
ld hl, wJumptableIndex
set 7, [hl]
ret
.SpawnLeaf: ; 8cbe6 (23:4be6)
ld hl, wcf65
ld a, [hl]
inc [hl]
and $7
ret nz
ld a, [hl]
and (6 * 8) >> 1
sla a
add 8 * 8 ; gives a number in [$40, $50, $60, $70]
ld d, a
ld e, $0
ld a, SPRITE_ANIM_INDEX_FLY_LEAF ; fly land
call _InitSpriteAnimStruct
ld hl, SPRITEANIMSTRUCT_TILE_ID
add hl, bc
ld [hl], $80
ret
|
