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
|
_ResetClock: ; 4d3b1
farcall BlankScreen
ld b, SCGB_DIPLOMA
call GetSGBLayout
call LoadStandardFont
call LoadFontsExtra
ld de, MUSIC_MAIN_MENU
call PlayMusic
ld hl, .text_askreset
call PrintText
ld hl, .NoYes_MenuDataHeader
call CopyMenuDataHeader
call VerticalMenu
ret c
ld a, [wMenuCursorY]
cp $1
ret z
call ClockResetPassword
jr c, .wrongpassword
ld a, BANK(sRTCStatusFlags)
call GetSRAMBank
ld a, $80
ld [sRTCStatusFlags], a
call CloseSRAM
ld hl, .text_okay
call PrintText
ret
.wrongpassword
ld hl, .text_wrong
call PrintText
ret
.text_okay ; 0x4d3fe
; Password OK. Select CONTINUE & reset settings.
text_jump UnknownText_0x1c55db
db "@"
.text_wrong ; 0x4d403
; Wrong password!
text_jump UnknownText_0x1c560b
db "@"
.text_askreset ; 0x4d408
; Reset the clock?
text_jump UnknownText_0x1c561c
db "@"
.NoYes_MenuDataHeader: ; 0x4d40d
db $00 ; flags
db 07, 14 ; start coords
db 11, 19 ; end coords
dw .NoYes_MenuData2
db 1 ; default option
.NoYes_MenuData2: ; 0x4d415
db $c0 ; flags
db 2 ; items
db "NO@"
db "YES@"
ClockResetPassword: ; 4d41e
call .CalculatePassword
push de
ld hl, StringBuffer2
ld bc, 5
xor a
call ByteFill
ld a, $4
ld [StringBuffer2 + 5], a
ld hl, .pleaseenterpasswordtext
call PrintText
.loop
call .updateIDdisplay
.loop2
call JoyTextDelay
ld a, [hJoyLast]
ld b, a
and A_BUTTON
jr nz, .confirm
ld a, b
and D_PAD
jr z, .loop2
call .dpadinput
ld c, 3
call DelayFrames
jr .loop
.confirm
call .ConvertDecIDToBytes
pop de
ld a, e
cp l
jr nz, .nope
ld a, d
cp h
jr nz, .nope
and a
ret
.nope
scf
ret
.pleaseenterpasswordtext ; 0x4d463
; Please enter the password.
text_jump UnknownText_0x1c562e
db "@"
.updateIDdisplay ; 4d468
hlcoord 14, 15
ld de, StringBuffer2
ld c, 5
.loop3
ld a, [de]
add "0"
ld [hli], a
inc de
dec c
jr nz, .loop3
hlcoord 14, 16
ld bc, 5
ld a, " "
call ByteFill
hlcoord 14, 16
ld a, [StringBuffer2 + 5]
ld e, a
ld d, $0
add hl, de
ld [hl], "▲"
ret
.dpadinput ; 4d490
ld a, b
and D_LEFT
jr nz, .left
ld a, b
and D_RIGHT
jr nz, .right
ld a, b
and D_UP
jr nz, .up
ld a, b
and D_DOWN
jr nz, .down
ret
.left
ld a, [StringBuffer2 + 5]
and a
ret z
dec a
ld [StringBuffer2 + 5], a
ret
.right
ld a, [StringBuffer2 + 5]
cp $4
ret z
inc a
ld [StringBuffer2 + 5], a
ret
.up
call .getcurrentdigit
ld a, [hl]
cp 9
jr z, .wraparound_up
inc a
ld [hl], a
ret
.wraparound_up
ld [hl], $0
ret
.down
call .getcurrentdigit
ld a, [hl]
and a
jr z, .wraparound_down
dec a
ld [hl], a
ret
.wraparound_down
ld [hl], 9
ret
.getcurrentdigit ; 4d4d5
ld a, [StringBuffer2 + 5]
ld e, a
ld d, $0
ld hl, StringBuffer2
add hl, de
ret
.ConvertDecIDToBytes: ; 4d4e0
ld hl, 0
ld de, StringBuffer2 + 4
ld bc, 1
call .ConvertToBytes
ld bc, 10
call .ConvertToBytes
ld bc, 100
call .ConvertToBytes
ld bc, 1000
call .ConvertToBytes
ld bc, 10000
.ConvertToBytes: ; 4d501
ld a, [de]
dec de
push hl
ld hl, 0
call AddNTimes
ld c, l
ld b, h
pop hl
add hl, bc
ret
.CalculatePassword: ; 4d50f
ld a, BANK(sPlayerData)
call GetSRAMBank
ld de, 0
ld hl, sPlayerData + (PlayerID - wPlayerData)
ld c, $2
call .ComponentFromNumber
ld hl, sPlayerData + (PlayerName - wPlayerData)
ld c, NAME_LENGTH_JAPANESE - 1
call .ComponentFromString
ld hl, sPlayerData + (Money - wPlayerData)
ld c, $3
call .ComponentFromNumber
call CloseSRAM
ret
.ComponentFromNumber: ; 4d533
ld a, [hli]
add e
ld e, a
ld a, $0
adc d
ld d, a
dec c
jr nz, .ComponentFromNumber
ret
.ComponentFromString: ; 4d53e
ld a, [hli]
cp "@"
ret z
add e
ld e, a
ld a, $0
adc d
ld d, a
dec c
jr nz, .ComponentFromString
ret
_DeleteSaveData: ; 4d54c
farcall BlankScreen
ld b, SCGB_DIPLOMA
call GetSGBLayout
call LoadStandardFont
call LoadFontsExtra
ld de, MUSIC_MAIN_MENU
call PlayMusic
ld hl, .Text_ClearAllSaveData
call PrintText
ld hl, .NoYesMenuDataHeader
call CopyMenuDataHeader
call VerticalMenu
ret c
ld a, [wMenuCursorY]
cp $1
ret z
farcall EmptyAllSRAMBanks
ret
.Text_ClearAllSaveData: ; 0x4d580
; Clear all save data?
text_jump UnknownText_0x1c564a
db "@"
.NoYesMenuDataHeader: ; 0x4d585
db $00 ; flags
db 07, 14 ; start coords
db 11, 19 ; end coords
dw .MenuData2
db 1 ; default option
.MenuData2: ; 0x4d58d
db $c0 ; flags
db 2 ; items
db "NO@"
db "YES@"
|
