summaryrefslogtreecommitdiff
path: root/engine/time_capsule/conversion.asm
blob: eb88963553193174ac92f82bab7480dc949396b4 (plain)
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
; These functions seem to be related to backwards compatibility

ValidateOTTrademon: ; fb57e
	ld a, [wd003]
	ld hl, OTPartyMon1Species
	call GetPartyLocation
	push hl
	ld a, [wd003]
	inc a
	ld c, a
	ld b, 0
	ld hl, OTPartyCount
	add hl, bc
	ld a, [hl]
	pop hl
	cp EGG
	jr z, .matching_or_egg
	cp [hl]
	jr nz, .abnormal

.matching_or_egg
	ld b, h
	ld c, l
	ld hl, MON_LEVEL
	add hl, bc
	ld a, [hl]
	cp MAX_LEVEL + 1
	jr nc, .abnormal
	ld a, [wLinkMode]
	cp LINK_TIMECAPSULE
	jr nz, .normal
	ld hl, OTPartySpecies
	ld a, [wd003]
	ld c, a
	ld b, 0
	add hl, bc
	ld a, [hl]

	; Magnemite and Magneton's types changed
	; from Electric to Electric/Steel.
	cp MAGNEMITE
	jr z, .normal
	cp MAGNETON
	jr z, .normal

	ld [CurSpecies], a
	call GetBaseData
	ld hl, wLinkOTPartyMonTypes
	add hl, bc
	add hl, bc
	ld a, [BaseType1]
	cp [hl]
	jr nz, .abnormal
	inc hl
	ld a, [BaseType2]
	cp [hl]
	jr nz, .abnormal

.normal
	and a
	ret

.abnormal
	scf
	ret
; fb5dd

Functionfb5dd: ; fb5dd
	ld a, [wd002]
	ld d, a
	ld a, [PartyCount]
	ld b, a
	ld c, $0
.loop
	ld a, c
	cp d
	jr z, .next
	push bc
	ld a, c
	ld hl, PartyMon1HP
	call GetPartyLocation
	pop bc
	ld a, [hli]
	or [hl]
	jr nz, .done

.next
	inc c
	dec b
	jr nz, .loop
	ld a, [wd003]
	ld hl, OTPartyMon1HP
	call GetPartyLocation
	ld a, [hli]
	or [hl]
	jr nz, .done
	scf
	ret

.done
	and a
	ret
; fb60d

PlaceTradePartnerNamesAndParty: ; fb60d
	hlcoord 4, 0
	ld de, PlayerName
	call PlaceString
	ld a, $14
	ld [bc], a
	hlcoord 4, 8
	ld de, OTPlayerName
	call PlaceString
	ld a, $14
	ld [bc], a
	hlcoord 7, 1
	ld de, PartySpecies
	call .PlaceSpeciesNames
	hlcoord 7, 9
	ld de, OTPartySpecies
.PlaceSpeciesNames: ; fb634
	ld c, $0
.loop
	ld a, [de]
	cp -1
	ret z
	ld [wd265], a
	push bc
	push hl
	push de
	push hl
	ld a, c
	ld [hProduct], a
	call GetPokemonName
	pop hl
	call PlaceString
	pop de
	inc de
	pop hl
	ld bc, SCREEN_WIDTH
	add hl, bc
	pop bc
	inc c
	jr .loop
; fb656


INCLUDE "data/time_capsule/special_stats.asm"


INCLUDE "event/name_rater.asm"


PlaySlowCry: ; fb841
	ld a, [ScriptVar]
	call LoadCryHeader
	jr c, .done

	ld hl, CryPitch
	ld a, [hli]
	ld h, [hl]
	ld l, a
	ld bc, -$140
	add hl, bc
	ld a, l
	ld [CryPitch], a
	ld a, h
	ld [CryPitch + 1], a
	ld hl, CryLength
	ld a, [hli]
	ld h, [hl]
	ld l, a
	ld bc, $60
	add hl, bc
	ld a, l
	ld [CryLength], a
	ld a, h
	ld [CryLength + 1], a
	callba _PlayCryHeader
	call WaitSFX

.done
	ret
; fb877

NewPokedexEntry: ; fb877
	ld a, [hMapAnims]
	push af
	xor a
	ld [hMapAnims], a
	call LowVolume
	call ClearBGPalettes
	call ClearTileMap
	call UpdateSprites
	call ClearSprites
	ld a, [wPokedexStatus]
	push af
	ld a, [hSCX]
	add $5
	ld [hSCX], a
	xor a
	ld [wPokedexStatus], a
	callba _NewPokedexEntry
	call WaitPressAorB_BlinkCursor
	ld a, $1
	ld [wPokedexStatus], a
	callba DisplayDexEntry
	call WaitPressAorB_BlinkCursor
	pop af
	ld [wPokedexStatus], a
	call MaxVolume
	call RotateThreePalettesRight
	ld a, [hSCX]
	add -5 ; 251 ; NUM_POKEMON
	ld [hSCX], a
	call .ReturnFromDexRegistration
	pop af
	ld [hMapAnims], a
	ret
; fb8c8

.ReturnFromDexRegistration: ; fb8c8
	call ClearTileMap
	call LoadFontsExtra
	call LoadStandardFont
	callba Pokedex_PlaceFrontpicTopLeftCorner
	call WaitBGMap2
	callba GetEnemyMonDVs
	ld a, [hli]
	ld [TempMonDVs], a
	ld a, [hl]
	ld [TempMonDVs + 1], a
	ld b, SCGB_TRAINER_OR_MON_FRONTPIC_PALS
	call GetSGBLayout
	call SetPalettes
	ret
; fb8f1

ConvertMon_2to1: ; fb8f1
; Takes the Gen-2 Pokemon number stored in wd265, finds it in the Pokered_MonIndices table, and returns its index in wd265.
	push bc
	push hl
	ld a, [wd265]
	ld b, a
	ld c, 0
	ld hl, Pokered_MonIndices
.loop
	inc c
	ld a, [hli]
	cp b
	jr nz, .loop
	ld a, c
	ld [wd265], a
	pop hl
	pop bc
	ret
; fb908

ConvertMon_1to2: ; fb908
; Takes the Gen-1 Pokemon number stored in wd265 and returns the corresponding value from Pokered_MonIndices in wd265.
	push bc
	push hl
	ld a, [wd265]
	dec a
	ld hl, Pokered_MonIndices
	ld b, 0
	ld c, a
	add hl, bc
	ld a, [hl]
	ld [wd265], a
	pop hl
	pop bc
	ret
; fb91c


INCLUDE "data/time_capsule/mon_order.asm"