mirror of
https://gitlab.com/xCrystal/pokecrystal-board.git
synced 2025-01-23 09:16:20 -08:00
023cfdbb05
The PartyMon struct is really the box struct with volatile variables like status added. Some other labels have been reworked. Move structs no longer have explicit labels since their location is arbitrary and usually shared.
2366 lines
28 KiB
NASM
2366 lines
28 KiB
NASM
; Functions dealing with rendering and interacting with maps.
|
|
|
|
Function210f:: ; 210f
|
|
ld hl, $c7e8
|
|
ld bc, $0018
|
|
ld a, $0
|
|
call ByteFill
|
|
ret
|
|
; 211b
|
|
|
|
Function211b:: ; 211b
|
|
push hl
|
|
ld hl, $dbf7
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
or h
|
|
ld a, [hl]
|
|
jr nz, .asm_2128
|
|
ld a, $ff
|
|
|
|
.asm_2128
|
|
pop hl
|
|
ret
|
|
; 212a
|
|
|
|
GetCurrentMapTrigger:: ; 212a
|
|
ld a, [MapGroup]
|
|
ld b, a
|
|
ld a, [MapNumber]
|
|
ld c, a
|
|
xor a
|
|
ld [$dbf7], a
|
|
ld [$dbf8], a
|
|
call GetMapTrigger
|
|
ret c
|
|
ld a, e
|
|
ld [$dbf7], a
|
|
ld a, d
|
|
ld [$dbf8], a
|
|
xor a
|
|
ret
|
|
; 2147
|
|
|
|
GetMapTrigger:: ; 2147
|
|
push bc
|
|
ld a, [hROMBank]
|
|
push af
|
|
ld a, BANK(MapTriggers)
|
|
rst Bankswitch
|
|
|
|
ld hl, MapTriggers
|
|
.asm_2151
|
|
push hl
|
|
ld a, [hli]
|
|
cp $ff
|
|
jr z, .asm_2167
|
|
cp b
|
|
jr nz, .asm_2160
|
|
ld a, [hli]
|
|
cp c
|
|
jr nz, .asm_2160
|
|
jr .asm_216a
|
|
|
|
.asm_2160
|
|
pop hl
|
|
ld de, $0004
|
|
add hl, de
|
|
jr .asm_2151
|
|
|
|
.asm_2167
|
|
scf
|
|
jr .asm_216d
|
|
|
|
.asm_216a
|
|
ld e, [hl]
|
|
inc hl
|
|
ld d, [hl]
|
|
|
|
.asm_216d
|
|
pop hl
|
|
pop bc
|
|
ld a, b
|
|
rst Bankswitch
|
|
|
|
pop bc
|
|
ret
|
|
; 2173
|
|
|
|
Function2173:: ; 2173
|
|
call Function217a
|
|
call Functiondb1
|
|
ret
|
|
; 217a
|
|
|
|
Function217a:: ; 217a
|
|
ld a, [hROMBank]
|
|
push af
|
|
|
|
ld a, [TilesetBlocksBank]
|
|
rst Bankswitch
|
|
|
|
call Function2198
|
|
ld a, $60
|
|
ld hl, TileMap
|
|
ld bc, TileMapEnd - TileMap
|
|
call ByteFill
|
|
|
|
ld a, BANK(Function4d15b)
|
|
rst Bankswitch
|
|
call Function4d15b
|
|
|
|
pop af
|
|
rst Bankswitch
|
|
ret
|
|
; 2198
|
|
|
|
Function2198:: ; 2198
|
|
ld a, [$d194]
|
|
ld e, a
|
|
ld a, [$d195]
|
|
ld d, a
|
|
ld hl, $c608
|
|
ld b, $5
|
|
|
|
.asm_21a5
|
|
push de
|
|
push hl
|
|
ld c, $6
|
|
|
|
.asm_21a9
|
|
push de
|
|
push hl
|
|
ld a, [de]
|
|
and a
|
|
jr nz, .asm_21b2
|
|
ld a, [$d19d]
|
|
|
|
.asm_21b2
|
|
ld e, l
|
|
ld d, h
|
|
add a
|
|
ld l, a
|
|
ld h, $0
|
|
add hl, hl
|
|
add hl, hl
|
|
add hl, hl
|
|
ld a, [TilesetBlocksAddress]
|
|
add l
|
|
ld l, a
|
|
ld a, [TilesetBlocksAddress + 1]
|
|
adc h
|
|
ld h, a
|
|
|
|
rept 3
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
|
|
ld a, e
|
|
add 20
|
|
ld e, a
|
|
jr nc, .next\@
|
|
inc d
|
|
.next\@
|
|
endr
|
|
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
|
|
pop hl
|
|
ld de, $0004
|
|
add hl, de
|
|
pop de
|
|
inc de
|
|
dec c
|
|
jp nz, .asm_21a9
|
|
pop hl
|
|
ld de, $0060
|
|
add hl, de
|
|
pop de
|
|
ld a, [MapWidth]
|
|
add $6
|
|
add e
|
|
ld e, a
|
|
jr nc, .asm_2225
|
|
inc d
|
|
|
|
.asm_2225
|
|
dec b
|
|
jp nz, .asm_21a5
|
|
ret
|
|
; 222a
|
|
|
|
Function222a:: ; 222a
|
|
ld a, $fa
|
|
ld [$ff9f], a
|
|
callba RunMapSetupScript
|
|
xor a
|
|
ld [$ff9f], a
|
|
ret
|
|
; 2238
|
|
|
|
Function2238:: ; 2238
|
|
call Function2252
|
|
ret nc
|
|
push bc
|
|
callba Function149af
|
|
pop bc
|
|
ret nc
|
|
call Function22a7
|
|
scf
|
|
ret
|
|
; 224a
|
|
|
|
|
|
|
|
Function224a:: ; 224a
|
|
call Function2252
|
|
ret nc
|
|
call Function22a7
|
|
ret
|
|
; 2252
|
|
|
|
Function2252:: ; 2252
|
|
callba Function1499a
|
|
ret nc
|
|
|
|
ld a, [hROMBank]
|
|
push af
|
|
|
|
call Function2c52
|
|
call Function2266
|
|
|
|
pop de
|
|
ld a, d
|
|
rst Bankswitch
|
|
ret
|
|
; 2266
|
|
|
|
Function2266:: ; 2266
|
|
ld a, [MapY]
|
|
sub $4
|
|
ld e, a
|
|
ld a, [MapX]
|
|
sub $4
|
|
ld d, a
|
|
ld a, [$dbfb]
|
|
and a
|
|
ret z
|
|
ld c, a
|
|
ld hl, $dbfc
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
.asm_227e
|
|
push hl
|
|
ld a, [hli]
|
|
cp e
|
|
jr nz, .asm_2289
|
|
ld a, [hli]
|
|
cp d
|
|
jr nz, .asm_2289
|
|
jr .asm_2296
|
|
|
|
.asm_2289
|
|
pop hl
|
|
ld a, $5
|
|
add l
|
|
ld l, a
|
|
jr nc, .asm_2291
|
|
inc h
|
|
|
|
.asm_2291
|
|
dec c
|
|
jr nz, .asm_227e
|
|
xor a
|
|
ret
|
|
|
|
.asm_2296
|
|
pop hl
|
|
call Function22a3
|
|
ret nc
|
|
ld a, [$dbfb]
|
|
inc a
|
|
sub c
|
|
ld c, a
|
|
scf
|
|
ret
|
|
; 22a3
|
|
|
|
Function22a3:: ; 22a3
|
|
inc hl
|
|
inc hl
|
|
scf
|
|
ret
|
|
; 22a7
|
|
|
|
Function22a7:: ; 22a7
|
|
ld a, [hROMBank]
|
|
push af
|
|
|
|
call Function2c52
|
|
call Function22b4
|
|
|
|
pop af
|
|
rst Bankswitch
|
|
scf
|
|
ret
|
|
; 22b4
|
|
|
|
Function22b4:: ; 22b4
|
|
push bc
|
|
ld hl, $dbfc
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
ld a, c
|
|
dec a
|
|
ld bc, $0005
|
|
call AddNTimes
|
|
ld bc, $0002
|
|
add hl, bc
|
|
ld a, [hli]
|
|
cp $ff
|
|
jr nz, .asm_22d0
|
|
ld hl, $dcac
|
|
ld a, [hli]
|
|
|
|
.asm_22d0
|
|
pop bc
|
|
ld [$d146], a
|
|
ld a, [hli]
|
|
ld [$d147], a
|
|
ld a, [hli]
|
|
ld [$d148], a
|
|
ld a, c
|
|
ld [$d149], a
|
|
ld a, [MapGroup]
|
|
ld [$d14a], a
|
|
ld a, [MapNumber]
|
|
ld [$d14b], a
|
|
scf
|
|
ret
|
|
; 22ee
|
|
|
|
|
|
|
|
CheckOutdoorMap:: ; 22ee
|
|
cp ROUTE
|
|
ret z
|
|
cp TOWN
|
|
ret
|
|
; 22f4
|
|
|
|
CheckIndoorMap:: ; 22f4
|
|
cp INDOOR
|
|
ret z
|
|
cp CAVE
|
|
ret z
|
|
cp DUNGEON
|
|
ret z
|
|
cp GATE
|
|
ret
|
|
; 2300
|
|
|
|
Function2300:: ; 2300
|
|
cp INDOOR
|
|
ret z
|
|
cp GATE
|
|
ret z
|
|
cp $5
|
|
ret
|
|
; 2309
|
|
|
|
|
|
Function2309:: ; 2309
|
|
call Function2326
|
|
call Function2c52
|
|
call Function234f
|
|
xor a
|
|
call Function2336
|
|
ret
|
|
; 2317
|
|
|
|
Function2317:: ; 2317
|
|
call Function2326
|
|
call Function2c52
|
|
call Function234f
|
|
ld a, $1
|
|
call Function2336
|
|
ret
|
|
; 2326
|
|
|
|
Function2326:: ; 2326
|
|
call Function2c3d
|
|
call SwitchToMapBank
|
|
call GetSecondaryMapHeaderPointer
|
|
call Function235c
|
|
call Function2368
|
|
ret
|
|
; 2336
|
|
|
|
Function2336:: ; 2336
|
|
push af
|
|
ld hl, MapEventHeaderPointer
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
inc hl
|
|
inc hl
|
|
call Function23da
|
|
call Function23f1
|
|
call Function2408
|
|
pop af
|
|
and a
|
|
ret nz
|
|
call Function241f
|
|
ret
|
|
; 234f
|
|
|
|
Function234f:: ; 234f
|
|
ld hl, MapScriptHeaderPointer
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
call Function23ac
|
|
call Function23c3
|
|
ret
|
|
; 235c
|
|
|
|
Function235c:: ; 235c
|
|
ld de, $d19d
|
|
ld c, $c
|
|
.asm_2361
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
dec c
|
|
jr nz, .asm_2361
|
|
ret
|
|
; 2368
|
|
|
|
Function2368:: ; 2368
|
|
ld a, $ff
|
|
ld [NorthConnectedMapGroup], a
|
|
ld [SouthConnectedMapGroup], a
|
|
ld [WestConnectedMapGroup], a
|
|
ld [EastConnectedMapGroup], a
|
|
|
|
ld a, [MapConnections]
|
|
ld b, a
|
|
|
|
bit 3, b
|
|
jr z, .asm_2384
|
|
ld de, NorthMapConnection
|
|
call GetMapConnection
|
|
.asm_2384
|
|
|
|
bit 2, b
|
|
jr z, .asm_238e
|
|
ld de, SouthMapConnection
|
|
call GetMapConnection
|
|
.asm_238e
|
|
|
|
bit 1, b
|
|
jr z, .asm_2398
|
|
ld de, WestMapConnection
|
|
call GetMapConnection
|
|
.asm_2398
|
|
|
|
bit 0, b
|
|
jr z, .asm_23a2
|
|
ld de, EastMapConnection
|
|
call GetMapConnection
|
|
.asm_23a2
|
|
|
|
ret
|
|
; 23a3
|
|
|
|
|
|
GetMapConnection:: ; 23a3
|
|
; Load map connection struct at hl into de.
|
|
ld c, SouthMapConnection - NorthMapConnection
|
|
.loop
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
dec c
|
|
jr nz, .loop
|
|
ret
|
|
; 23ac
|
|
|
|
|
|
Function23ac:: ; 23ac
|
|
ld a, [hli]
|
|
ld c, a
|
|
ld [$dc07], a
|
|
ld a, l
|
|
ld [$dc08], a
|
|
ld a, h
|
|
ld [$dc09], a
|
|
ld a, c
|
|
and a
|
|
ret z
|
|
ld bc, $0004
|
|
call AddNTimes
|
|
ret
|
|
; 23c3
|
|
|
|
Function23c3:: ; 23c3
|
|
ld a, [hli]
|
|
ld c, a
|
|
ld [$dc0a], a
|
|
ld a, l
|
|
ld [$dc0b], a
|
|
ld a, h
|
|
ld [$dc0c], a
|
|
ld a, c
|
|
and a
|
|
ret z
|
|
ld bc, $0003
|
|
call AddNTimes
|
|
ret
|
|
; 23da
|
|
|
|
Function23da:: ; 23da
|
|
ld a, [hli]
|
|
ld c, a
|
|
ld [$dbfb], a
|
|
ld a, l
|
|
ld [$dbfc], a
|
|
ld a, h
|
|
ld [$dbfd], a
|
|
ld a, c
|
|
and a
|
|
ret z
|
|
ld bc, $0005
|
|
call AddNTimes
|
|
ret
|
|
; 23f1
|
|
|
|
Function23f1:: ; 23f1
|
|
ld a, [hli]
|
|
ld c, a
|
|
ld [$dbfe], a
|
|
ld a, l
|
|
ld [$dbff], a
|
|
ld a, h
|
|
ld [$dc00], a
|
|
ld a, c
|
|
and a
|
|
ret z
|
|
ld bc, $0008
|
|
call AddNTimes
|
|
ret
|
|
; 2408
|
|
|
|
Function2408:: ; 2408
|
|
ld a, [hli]
|
|
ld c, a
|
|
ld [$dc01], a
|
|
ld a, l
|
|
ld [$dc02], a
|
|
ld a, h
|
|
ld [$dc03], a
|
|
ld a, c
|
|
and a
|
|
ret z
|
|
ld bc, $0005
|
|
call AddNTimes
|
|
ret
|
|
; 241f
|
|
|
|
Function241f:: ; 241f
|
|
push hl
|
|
call Function2471
|
|
pop de
|
|
ld hl, $d72e
|
|
ld a, [de]
|
|
inc de
|
|
ld [$dc04], a
|
|
ld a, e
|
|
ld [$dc05], a
|
|
ld a, d
|
|
ld [$dc06], a
|
|
ld a, [$dc04]
|
|
call Function2457
|
|
ld a, [$dc04]
|
|
ld c, a
|
|
ld a, $10
|
|
sub c
|
|
jr z, .asm_2454
|
|
ld bc, $0001
|
|
add hl, bc
|
|
ld bc, $0010
|
|
.asm_244a
|
|
ld [hl], $0
|
|
inc hl
|
|
ld [hl], $ff
|
|
dec hl
|
|
add hl, bc
|
|
dec a
|
|
jr nz, .asm_244a
|
|
|
|
.asm_2454
|
|
ld h, d
|
|
ld l, e
|
|
ret
|
|
; 2457
|
|
|
|
Function2457:: ; 2457
|
|
and a
|
|
ret z
|
|
ld c, a
|
|
.asm_245a
|
|
push bc
|
|
push hl
|
|
ld a, $ff
|
|
ld [hli], a
|
|
ld b, $d
|
|
.asm_2461
|
|
ld a, [de]
|
|
inc de
|
|
ld [hli], a
|
|
dec b
|
|
jr nz, .asm_2461
|
|
pop hl
|
|
ld bc, $0010
|
|
add hl, bc
|
|
pop bc
|
|
dec c
|
|
jr nz, .asm_245a
|
|
ret
|
|
; 2471
|
|
|
|
Function2471:: ; 2471
|
|
ld hl, $d4fe
|
|
ld bc, $01e0
|
|
xor a
|
|
call ByteFill
|
|
ld hl, $d4fe
|
|
ld de, $0028
|
|
ld c, $c
|
|
xor a
|
|
.asm_2484
|
|
ld [hl], a
|
|
add hl, de
|
|
dec c
|
|
jr nz, .asm_2484
|
|
ret
|
|
; 248a
|
|
|
|
Function248a:: ; 248a
|
|
call GetMapScriptHeaderBank
|
|
rst Bankswitch
|
|
|
|
ld hl, MapEventHeaderPointer
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
inc hl
|
|
inc hl
|
|
inc hl
|
|
ld a, [WarpNumber]
|
|
dec a
|
|
ld c, a
|
|
ld b, $0
|
|
ld a, $5
|
|
call AddNTimes
|
|
ld a, [hli]
|
|
ld [YCoord], a
|
|
ld a, [hli]
|
|
ld [XCoord], a
|
|
ld a, [hli]
|
|
cp $ff
|
|
jr nz, .asm_24b3
|
|
call Function24ba
|
|
|
|
.asm_24b3
|
|
callba Function10486d
|
|
ret
|
|
; 24ba
|
|
|
|
Function24ba:: ; 24ba
|
|
ld a, [$d149]
|
|
ld [$dcac], a
|
|
ld a, [$d14a]
|
|
ld [BackupMapGroup], a
|
|
ld a, [$d14b]
|
|
ld [BackupMapNumber], a
|
|
ret
|
|
; 24cd
|
|
|
|
Function24cd:: ; 24cd
|
|
ld hl, OverworldMap
|
|
ld bc, OverworldMapEnd - OverworldMap
|
|
ld a, 0
|
|
call ByteFill
|
|
call Function24e4
|
|
call FillMapConnections
|
|
ld a, $1
|
|
call Function263b
|
|
ret
|
|
; 24e4
|
|
|
|
|
|
|
|
Function24e4:: ; 24e4
|
|
ld a, [hROMBank]
|
|
push af
|
|
|
|
ld hl, OverworldMap
|
|
ld a, [MapWidth]
|
|
ld [hConnectedMapWidth], a
|
|
add $6
|
|
ld [hConnectionStripLength], a
|
|
ld c, a
|
|
ld b, 0
|
|
add hl, bc
|
|
add hl, bc
|
|
add hl, bc
|
|
ld c, 3
|
|
add hl, bc
|
|
ld a, [MapBlockDataBank]
|
|
rst Bankswitch
|
|
|
|
ld a, [MapBlockDataPointer]
|
|
ld e, a
|
|
ld a, [MapBlockDataPointer+1]
|
|
ld d, a
|
|
ld a, [MapHeight]
|
|
ld b, a
|
|
.asm_250c
|
|
push hl
|
|
ld a, [hConnectedMapWidth]
|
|
ld c, a
|
|
.asm_2510
|
|
ld a, [de]
|
|
inc de
|
|
ld [hli], a
|
|
dec c
|
|
jr nz, .asm_2510
|
|
pop hl
|
|
ld a, [hConnectionStripLength]
|
|
add l
|
|
ld l, a
|
|
jr nc, .asm_251e
|
|
inc h
|
|
.asm_251e
|
|
dec b
|
|
jr nz, .asm_250c
|
|
|
|
pop af
|
|
rst Bankswitch
|
|
ret
|
|
; 2524
|
|
|
|
|
|
|
|
FillMapConnections:: ; 2524
|
|
|
|
; North
|
|
ld a, [NorthConnectedMapGroup]
|
|
cp $ff
|
|
jr z, .South
|
|
ld b, a
|
|
ld a, [NorthConnectedMapNumber]
|
|
ld c, a
|
|
call GetAnyMapBlockdataBank
|
|
|
|
ld a, [NorthConnectionStripPointer]
|
|
ld l, a
|
|
ld a, [NorthConnectionStripPointer + 1]
|
|
ld h, a
|
|
ld a, [NorthConnectionStripLocation]
|
|
ld e, a
|
|
ld a, [NorthConnectionStripLocation + 1]
|
|
ld d, a
|
|
ld a, [NorthConnectionStripLength]
|
|
ld [hConnectionStripLength], a
|
|
ld a, [NorthConnectedMapWidth]
|
|
ld [hConnectedMapWidth], a
|
|
call FillNorthConnectionStrip
|
|
|
|
.South
|
|
ld a, [SouthConnectedMapGroup]
|
|
cp $ff
|
|
jr z, .West
|
|
ld b, a
|
|
ld a, [SouthConnectedMapNumber]
|
|
ld c, a
|
|
call GetAnyMapBlockdataBank
|
|
|
|
ld a, [SouthConnectionStripPointer]
|
|
ld l, a
|
|
ld a, [SouthConnectionStripPointer + 1]
|
|
ld h, a
|
|
ld a, [SouthConnectionStripLocation]
|
|
ld e, a
|
|
ld a, [SouthConnectionStripLocation + 1]
|
|
ld d, a
|
|
ld a, [SouthConnectionStripLength]
|
|
ld [hConnectionStripLength], a
|
|
ld a, [SouthConnectedMapWidth]
|
|
ld [hConnectedMapWidth], a
|
|
call FillSouthConnectionStrip
|
|
|
|
.West
|
|
ld a, [WestConnectedMapGroup]
|
|
cp $ff
|
|
jr z, .East
|
|
ld b, a
|
|
ld a, [WestConnectedMapNumber]
|
|
ld c, a
|
|
call GetAnyMapBlockdataBank
|
|
|
|
ld a, [WestConnectionStripPointer]
|
|
ld l, a
|
|
ld a, [WestConnectionStripPointer + 1]
|
|
ld h, a
|
|
ld a, [WestConnectionStripLocation]
|
|
ld e, a
|
|
ld a, [WestConnectionStripLocation + 1]
|
|
ld d, a
|
|
ld a, [WestConnectionStripLength]
|
|
ld b, a
|
|
ld a, [WestConnectedMapWidth]
|
|
ld [hConnectionStripLength], a
|
|
call FillWestConnectionStrip
|
|
|
|
.East
|
|
ld a, [EastConnectedMapGroup]
|
|
cp $ff
|
|
jr z, .Done
|
|
ld b, a
|
|
ld a, [EastConnectedMapNumber]
|
|
ld c, a
|
|
call GetAnyMapBlockdataBank
|
|
|
|
ld a, [EastConnectionStripPointer]
|
|
ld l, a
|
|
ld a, [EastConnectionStripPointer + 1]
|
|
ld h, a
|
|
ld a, [EastConnectionStripLocation]
|
|
ld e, a
|
|
ld a, [EastConnectionStripLocation + 1]
|
|
ld d, a
|
|
ld a, [EastConnectionStripLength]
|
|
ld b, a
|
|
ld a, [EastConnectedMapWidth]
|
|
ld [hConnectionStripLength], a
|
|
call FillEastConnectionStrip
|
|
|
|
.Done
|
|
ret
|
|
; 25d3
|
|
|
|
|
|
FillNorthConnectionStrip::
|
|
FillSouthConnectionStrip:: ; 25d3
|
|
|
|
ld c, 3
|
|
.y
|
|
push de
|
|
|
|
push hl
|
|
ld a, [hConnectionStripLength]
|
|
ld b, a
|
|
.x
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
dec b
|
|
jr nz, .x
|
|
pop hl
|
|
|
|
ld a, [hConnectedMapWidth]
|
|
ld e, a
|
|
ld d, 0
|
|
add hl, de
|
|
pop de
|
|
|
|
ld a, [MapWidth]
|
|
add 6
|
|
add e
|
|
ld e, a
|
|
jr nc, .asm_25f2
|
|
inc d
|
|
.asm_25f2
|
|
dec c
|
|
jr nz, .y
|
|
ret
|
|
; 25f6
|
|
|
|
|
|
FillWestConnectionStrip::
|
|
FillEastConnectionStrip:: ; 25f6
|
|
|
|
.asm_25f6
|
|
ld a, [MapWidth]
|
|
add 6
|
|
ld [hConnectedMapWidth], a
|
|
|
|
push de
|
|
|
|
push hl
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
pop hl
|
|
|
|
ld a, [hConnectionStripLength]
|
|
ld e, a
|
|
ld d, 0
|
|
add hl, de
|
|
pop de
|
|
|
|
ld a, [hConnectedMapWidth]
|
|
add e
|
|
ld e, a
|
|
jr nc, .asm_2617
|
|
inc d
|
|
.asm_2617
|
|
dec b
|
|
jr nz, .asm_25f6
|
|
ret
|
|
; 261b
|
|
|
|
Function261b:: ; 261b
|
|
ld [$d432], a
|
|
ret
|
|
; 261f
|
|
|
|
|
|
CallScript:: ; 261f
|
|
; Call a script at a:hl.
|
|
|
|
ld [ScriptBank], a
|
|
ld a, l
|
|
ld [ScriptPos], a
|
|
ld a, h
|
|
ld [ScriptPos + 1], a
|
|
|
|
ld a, $ff
|
|
ld [ScriptRunning], a
|
|
|
|
scf
|
|
ret
|
|
; 2631
|
|
|
|
Function2631:: ; 2631
|
|
ld a, [ScriptRunning]
|
|
and a
|
|
ret nz
|
|
call GetMapScriptHeaderBank
|
|
jr CallScript
|
|
; 263b
|
|
|
|
Function263b:: ; 263b
|
|
ld b, a
|
|
ld a, [hROMBank]
|
|
push af
|
|
call Function2c52
|
|
call Function2653
|
|
jr nc, .done
|
|
|
|
call GetMapScriptHeaderBank
|
|
ld b, a
|
|
ld d, h
|
|
ld e, l
|
|
call Function2674
|
|
|
|
.done
|
|
pop af
|
|
rst Bankswitch
|
|
ret
|
|
; 2653
|
|
|
|
Function2653:: ; 2653
|
|
ld a, [$dc0a]
|
|
ld c, a
|
|
and a
|
|
ret z
|
|
ld hl, $dc0b
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
or h
|
|
ret z
|
|
ld de, $0003
|
|
.asm_2664
|
|
ld a, [hl]
|
|
cp b
|
|
jr z, .asm_266e
|
|
add hl, de
|
|
dec c
|
|
jr nz, .asm_2664
|
|
xor a
|
|
ret
|
|
|
|
.asm_266e
|
|
inc hl
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
scf
|
|
ret
|
|
; 2674
|
|
|
|
Function2674:: ; 2674
|
|
callba Function974f3
|
|
ld a, [ScriptMode]
|
|
push af
|
|
ld hl, ScriptFlags
|
|
ld a, [hl]
|
|
push af
|
|
set 1, [hl]
|
|
callba Function96c56
|
|
callba ScriptEvents
|
|
pop af
|
|
ld [ScriptFlags], a
|
|
pop af
|
|
ld [ScriptMode], a
|
|
ret
|
|
; 269a
|
|
|
|
Function269a:: ; 269a
|
|
ld a, [hROMBank]
|
|
push af
|
|
|
|
ld a, b
|
|
rst Bankswitch
|
|
|
|
push hl
|
|
call SpeechTextBox
|
|
call Function2e31
|
|
ld a, 1
|
|
ld [hOAMUpdate], a
|
|
call Function321c
|
|
pop hl
|
|
call PrintTextBoxText
|
|
xor a
|
|
ld [hOAMUpdate], a
|
|
|
|
pop af
|
|
rst Bankswitch
|
|
ret
|
|
; 26b7
|
|
|
|
Function26b7:: ; 26b7
|
|
; Call a:de.
|
|
|
|
ld [hBuffer], a
|
|
ld a, [hROMBank]
|
|
push af
|
|
ld a, [hBuffer]
|
|
rst Bankswitch
|
|
|
|
call .de
|
|
|
|
pop af
|
|
rst Bankswitch
|
|
ret
|
|
|
|
.de
|
|
push de
|
|
ret
|
|
; 26c7
|
|
|
|
Function26c7:: ; 26c7
|
|
ld a, [hROMBank]
|
|
push af
|
|
ld a, b
|
|
rst Bankswitch
|
|
|
|
ld a, c
|
|
call Function19e9
|
|
|
|
pop hl
|
|
ld a, h
|
|
rst Bankswitch
|
|
ret
|
|
; 26d4
|
|
|
|
|
|
GetScriptByte:: ; 0x26d4
|
|
; Return byte at ScriptBank:ScriptPos in a.
|
|
|
|
push hl
|
|
push bc
|
|
ld a, [hROMBank]
|
|
push af
|
|
ld a, [ScriptBank]
|
|
rst Bankswitch
|
|
|
|
ld hl, ScriptPos
|
|
ld c, [hl]
|
|
inc hl
|
|
ld b, [hl]
|
|
|
|
ld a, [bc]
|
|
|
|
inc bc
|
|
ld [hl], b
|
|
dec hl
|
|
ld [hl], c
|
|
|
|
ld b, a
|
|
pop af
|
|
rst Bankswitch
|
|
ld a, b
|
|
pop bc
|
|
pop hl
|
|
ret
|
|
; 0x26ef
|
|
|
|
|
|
ObjectEvent:: ; 0x26ef
|
|
jumptextfaceplayer ObjectEventText
|
|
; 0x26f2
|
|
|
|
ObjectEventText::
|
|
TX_FAR _ObjectEventText
|
|
db "@"
|
|
; 0x26f7
|
|
|
|
|
|
BGEvent:: ; 26f7
|
|
jumptext BGEventText
|
|
; 26fa
|
|
|
|
BGEventText:: ; 26fa
|
|
text_jump UnknownText_0x1c46fc
|
|
db "@"
|
|
; 26ff
|
|
|
|
|
|
CoordinatesEvent:: ; 26ff
|
|
jumptext CoordinatesEventText
|
|
; 2702
|
|
|
|
CoordinatesEventText:: ; 2702
|
|
text_jump UnknownText_0x1c4706
|
|
db "@"
|
|
; 2707
|
|
|
|
|
|
Function2707:: ; 2707
|
|
ld a, [hConnectionStripLength]
|
|
ld e, a
|
|
ld d, $0
|
|
ld hl, $d81e
|
|
add hl, de
|
|
ld a, [hl]
|
|
ret
|
|
; 2712
|
|
|
|
Function2712:: ; 2712
|
|
ld a, [hConnectionStripLength]
|
|
ld e, a
|
|
ld d, $0
|
|
ld hl, $d81e
|
|
add hl, de
|
|
ld [hl], $ff
|
|
ret
|
|
; 271e
|
|
|
|
Function271e:: ; 271e
|
|
ld a, [hConnectionStripLength]
|
|
ld e, a
|
|
ld d, $0
|
|
ld hl, $d81e
|
|
add hl, de
|
|
ld [hl], $0
|
|
ret
|
|
; 272a
|
|
|
|
|
|
Function272a:: ; 272a
|
|
ld hl, TileMap
|
|
ld de, BGMapBuffer
|
|
call Function27b7
|
|
ld c, $28
|
|
call Functiondbd
|
|
ld a, [$d152]
|
|
ld e, a
|
|
ld a, [$d153]
|
|
ld d, a
|
|
call Function27d3
|
|
ld a, $1
|
|
ld [hBGMapUpdate], a
|
|
ret
|
|
; 2748
|
|
|
|
Function2748:: ; 2748
|
|
hlcoord 0, 16
|
|
ld de, BGMapBuffer
|
|
call Function27b7
|
|
ld c, $28
|
|
call Functiondbd
|
|
ld a, [$d152]
|
|
ld l, a
|
|
ld a, [$d153]
|
|
ld h, a
|
|
ld bc, $0200
|
|
add hl, bc
|
|
ld a, h
|
|
and $3
|
|
or $98
|
|
ld e, l
|
|
ld d, a
|
|
call Function27d3
|
|
ld a, $1
|
|
ld [hBGMapUpdate], a
|
|
ret
|
|
; 2771
|
|
|
|
Function2771:: ; 2771
|
|
ld hl, TileMap
|
|
ld de, BGMapBuffer
|
|
call Function27c0
|
|
ld c, $24
|
|
call Functiondbd
|
|
ld a, [$d152]
|
|
ld e, a
|
|
ld a, [$d153]
|
|
ld d, a
|
|
call Function27f8
|
|
ld a, $1
|
|
ld [hBGMapUpdate], a
|
|
ret
|
|
; 278f
|
|
|
|
Function278f:: ; 278f
|
|
hlcoord 18, 0
|
|
ld de, BGMapBuffer
|
|
call Function27c0
|
|
ld c, $24
|
|
call Functiondbd
|
|
ld a, [$d152]
|
|
ld e, a
|
|
and $e0
|
|
ld b, a
|
|
ld a, e
|
|
add $12
|
|
and $1f
|
|
or b
|
|
ld e, a
|
|
ld a, [$d153]
|
|
ld d, a
|
|
call Function27f8
|
|
ld a, $1
|
|
ld [hBGMapUpdate], a
|
|
ret
|
|
; 27b7
|
|
|
|
Function27b7:: ; 27b7
|
|
ld c, $28
|
|
.asm_27b9
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
dec c
|
|
jr nz, .asm_27b9
|
|
ret
|
|
; 27c0
|
|
|
|
Function27c0:: ; 27c0
|
|
ld c, $12
|
|
.asm_27c2
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
ld a, [hl]
|
|
ld [de], a
|
|
inc de
|
|
ld a, $13
|
|
add l
|
|
ld l, a
|
|
jr nc, .asm_27cf
|
|
inc h
|
|
|
|
.asm_27cf
|
|
dec c
|
|
jr nz, .asm_27c2
|
|
ret
|
|
; 27d3
|
|
|
|
Function27d3:: ; 27d3
|
|
ld hl, BGMapBufferPtrs
|
|
push de
|
|
call .asm_27df
|
|
pop de
|
|
ld a, $20
|
|
add e
|
|
ld e, a
|
|
|
|
.asm_27df
|
|
ld c, $a
|
|
.asm_27e1
|
|
ld a, e
|
|
ld [hli], a
|
|
ld a, d
|
|
ld [hli], a
|
|
ld a, e
|
|
inc a
|
|
inc a
|
|
and $1f
|
|
ld b, a
|
|
ld a, e
|
|
and $e0
|
|
or b
|
|
ld e, a
|
|
dec c
|
|
jr nz, .asm_27e1
|
|
ld a, $14
|
|
ld [$ffdc], a
|
|
ret
|
|
; 27f8
|
|
|
|
Function27f8:: ; 27f8
|
|
ld hl, BGMapBufferPtrs
|
|
ld c, $12
|
|
.asm_27fd
|
|
ld a, e
|
|
ld [hli], a
|
|
ld a, d
|
|
ld [hli], a
|
|
ld a, $20
|
|
add e
|
|
ld e, a
|
|
jr nc, .asm_280e
|
|
inc d
|
|
ld a, d
|
|
and $3
|
|
or $98
|
|
ld d, a
|
|
|
|
.asm_280e
|
|
dec c
|
|
jr nz, .asm_27fd
|
|
ld a, $12
|
|
ld [$ffdc], a
|
|
ret
|
|
; 2816
|
|
|
|
Function2816:: ; 2816
|
|
ld hl, BGMapBuffer
|
|
ld bc, $0078
|
|
xor a
|
|
call ByteFill
|
|
ret
|
|
; 2821
|
|
|
|
Function2821:: ; 2821
|
|
ld hl, TilesetAddress
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
ld a, [TilesetBank]
|
|
ld e, a
|
|
ld a, [rSVBK]
|
|
push af
|
|
ld a, $6
|
|
ld [rSVBK], a
|
|
ld a, e
|
|
ld de, $d000
|
|
call FarDecompress
|
|
ld hl, $d000
|
|
ld de, VTiles2
|
|
ld bc, $0600
|
|
call CopyBytes
|
|
ld a, [rVBK]
|
|
push af
|
|
ld a, $1
|
|
ld [rVBK], a
|
|
ld hl, $d600
|
|
ld de, VTiles2
|
|
ld bc, $0600
|
|
call CopyBytes
|
|
pop af
|
|
ld [rVBK], a
|
|
pop af
|
|
ld [rSVBK], a
|
|
ld a, [$d199]
|
|
cp $1
|
|
jr z, .asm_286f
|
|
cp $2
|
|
jr z, .asm_286f
|
|
cp $4
|
|
jr z, .asm_286f
|
|
jr .asm_2875
|
|
|
|
.asm_286f
|
|
callba LoadMapGroupRoof
|
|
|
|
.asm_2875
|
|
xor a
|
|
ld [hTileAnimFrame], a
|
|
ret
|
|
; 2879
|
|
|
|
Function2879:: ; 2879
|
|
ld hl, $d194
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
ld de, $dcb9
|
|
ld c, $5
|
|
ld b, $6
|
|
.asm_2886
|
|
push bc
|
|
push hl
|
|
.asm_2888
|
|
ld a, [hli]
|
|
ld [de], a
|
|
inc de
|
|
dec b
|
|
jr nz, .asm_2888
|
|
pop hl
|
|
ld a, [MapWidth]
|
|
add $6
|
|
ld c, a
|
|
ld b, $0
|
|
add hl, bc
|
|
pop bc
|
|
dec c
|
|
jr nz, .asm_2886
|
|
ret
|
|
; 289d
|
|
|
|
Function289d:: ; 289d
|
|
ld hl, $d194
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
ld de, $dcb9
|
|
ld a, [MapWidth]
|
|
add $6
|
|
ld [hConnectionStripLength], a
|
|
ld a, [$d151]
|
|
and a
|
|
jr z, .asm_28cb
|
|
cp $1
|
|
jr z, .asm_28c0
|
|
cp $2
|
|
jr z, .asm_28d4
|
|
cp $3
|
|
jr z, .asm_28da
|
|
ret
|
|
|
|
.asm_28c0
|
|
ld de, $dcbf
|
|
ld a, [hConnectionStripLength]
|
|
ld c, a
|
|
ld b, $0
|
|
add hl, bc
|
|
jr .asm_28ce
|
|
|
|
.asm_28cb
|
|
ld de, $dcb9
|
|
|
|
.asm_28ce
|
|
ld b, $6
|
|
ld c, $4
|
|
jr Function28f7
|
|
|
|
.asm_28d4
|
|
ld de, $dcba
|
|
inc hl
|
|
jr .asm_28dd
|
|
|
|
.asm_28da
|
|
ld de, $dcb9
|
|
|
|
.asm_28dd
|
|
ld b, $5
|
|
ld c, $5
|
|
jr Function28f7
|
|
|
|
|
|
Function28e3:: ; 28e3
|
|
ld hl, $d194
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
ld a, [MapWidth]
|
|
add $6
|
|
ld [hConnectionStripLength], a
|
|
ld de, $dcb9
|
|
ld b, $6
|
|
ld c, $5
|
|
|
|
Function28f7:: ; 28f7
|
|
.asm_28f7
|
|
push bc
|
|
push hl
|
|
push de
|
|
.asm_28fa
|
|
ld a, [de]
|
|
inc de
|
|
ld [hli], a
|
|
dec b
|
|
jr nz, .asm_28fa
|
|
pop de
|
|
ld a, e
|
|
add $6
|
|
ld e, a
|
|
jr nc, .asm_2908
|
|
inc d
|
|
|
|
.asm_2908
|
|
pop hl
|
|
ld a, [hConnectionStripLength]
|
|
ld c, a
|
|
ld b, $0
|
|
add hl, bc
|
|
pop bc
|
|
dec c
|
|
jr nz, .asm_28f7
|
|
ret
|
|
; 2914
|
|
|
|
Function2914:: ; 2914
|
|
xor a
|
|
ld [TilePermissions], a
|
|
call Function296c
|
|
call Function294d
|
|
ld a, [MapX]
|
|
ld d, a
|
|
ld a, [MapY]
|
|
ld e, a
|
|
call Function2a3c
|
|
ld [StandingTile], a
|
|
call Function29ff
|
|
ret nz
|
|
ld a, [StandingTile]
|
|
and 7
|
|
ld hl, .data_2945
|
|
add l
|
|
ld l, a
|
|
ld a, 0
|
|
adc h
|
|
ld h, a
|
|
ld a, [hl]
|
|
ld hl, TilePermissions
|
|
or [hl]
|
|
ld [hl], a
|
|
ret
|
|
; 2945
|
|
|
|
.data_2945 ; 2945
|
|
db 1, 2, 4, 8, 9, 10, 5, 6
|
|
; 294d
|
|
|
|
Function294d:: ; 294d
|
|
ld a, [MapX]
|
|
ld d, a
|
|
ld a, [MapY]
|
|
ld e, a
|
|
push de
|
|
inc e
|
|
call Function2a3c
|
|
ld [TileDown], a
|
|
call Function298b
|
|
pop de
|
|
dec e
|
|
call Function2a3c
|
|
ld [TileUp], a
|
|
call Function29a8
|
|
ret
|
|
; 296c
|
|
|
|
Function296c:: ; 296c
|
|
ld a, [MapX]
|
|
ld d, a
|
|
ld a, [MapY]
|
|
ld e, a
|
|
push de
|
|
dec d
|
|
call Function2a3c
|
|
ld [TileLeft], a
|
|
call Function29e2
|
|
pop de
|
|
inc d
|
|
call Function2a3c
|
|
ld [TileRight], a
|
|
call Function29c5
|
|
ret
|
|
; 298b
|
|
|
|
Function298b:: ; 298b
|
|
call Function29ff
|
|
ret nz
|
|
ld a, [TileDown]
|
|
and $7
|
|
cp $2
|
|
jr z, .asm_299f
|
|
cp $6
|
|
jr z, .asm_299f
|
|
cp $7
|
|
ret nz
|
|
|
|
.asm_299f
|
|
ld a, [TilePermissions]
|
|
or $8
|
|
ld [TilePermissions], a
|
|
ret
|
|
; 29a8
|
|
|
|
Function29a8:: ; 29a8
|
|
call Function29ff
|
|
ret nz
|
|
ld a, [TileUp]
|
|
and $7
|
|
cp $3
|
|
jr z, .asm_29bc
|
|
cp $4
|
|
jr z, .asm_29bc
|
|
cp $5
|
|
ret nz
|
|
|
|
.asm_29bc
|
|
ld a, [TilePermissions]
|
|
or $4
|
|
ld [TilePermissions], a
|
|
ret
|
|
; 29c5
|
|
|
|
Function29c5:: ; 29c5
|
|
call Function29ff
|
|
ret nz
|
|
ld a, [TileRight]
|
|
and $7
|
|
cp $1
|
|
jr z, .asm_29d9
|
|
cp $5
|
|
jr z, .asm_29d9
|
|
cp $7
|
|
ret nz
|
|
|
|
.asm_29d9
|
|
ld a, [TilePermissions]
|
|
or $1
|
|
ld [TilePermissions], a
|
|
ret
|
|
; 29e2
|
|
|
|
Function29e2:: ; 29e2
|
|
call Function29ff
|
|
ret nz
|
|
ld a, [TileLeft]
|
|
and $7
|
|
cp $0
|
|
jr z, .asm_29f6
|
|
cp $4
|
|
jr z, .asm_29f6
|
|
cp $6
|
|
ret nz
|
|
|
|
.asm_29f6
|
|
ld a, [TilePermissions]
|
|
or $2
|
|
ld [TilePermissions], a
|
|
ret
|
|
; 29ff
|
|
|
|
Function29ff:: ; 29ff
|
|
and $f0
|
|
cp $b0
|
|
ret z
|
|
cp $c0
|
|
ret
|
|
; 2a07
|
|
|
|
|
|
GetFacingTileCoord:: ; 2a07
|
|
; Return map coordinates in (d, e) and tile id in a
|
|
; of the tile the player is facing.
|
|
|
|
ld a, [PlayerDirection]
|
|
and %1100
|
|
srl a
|
|
srl a
|
|
ld l, a
|
|
ld h, 0
|
|
add hl, hl
|
|
add hl, hl
|
|
ld de, .Directions
|
|
add hl, de
|
|
|
|
ld d, [hl]
|
|
inc hl
|
|
ld e, [hl]
|
|
inc hl
|
|
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
|
|
ld a, [MapX]
|
|
add d
|
|
ld d, a
|
|
ld a, [MapY]
|
|
add e
|
|
ld e, a
|
|
ld a, [hl]
|
|
ret
|
|
|
|
.Directions
|
|
; x, y
|
|
db 0, 1
|
|
dw TileDown
|
|
db 0, -1
|
|
dw TileUp
|
|
db -1, 0
|
|
dw TileLeft
|
|
db 1, 0
|
|
dw TileRight
|
|
; 2a3c
|
|
|
|
|
|
Function2a3c:: ; 2a3c
|
|
call Function2a66
|
|
ld a, [hl]
|
|
and a
|
|
jr z, .asm_2a63
|
|
ld l, a
|
|
ld h, $0
|
|
add hl, hl
|
|
add hl, hl
|
|
ld a, [TilesetCollisionAddress]
|
|
ld c, a
|
|
ld a, [$d1e1]
|
|
ld b, a
|
|
add hl, bc
|
|
rr d
|
|
jr nc, .asm_2a56
|
|
inc hl
|
|
|
|
.asm_2a56
|
|
rr e
|
|
jr nc, .asm_2a5c
|
|
inc hl
|
|
inc hl
|
|
|
|
.asm_2a5c
|
|
ld a, [TilesetCollisionBank]
|
|
call GetFarByte
|
|
ret
|
|
|
|
.asm_2a63
|
|
ld a, $ff
|
|
ret
|
|
; 2a66
|
|
|
|
Function2a66:: ; 2a66
|
|
ld a, [MapWidth]
|
|
add $6
|
|
ld c, a
|
|
ld b, $0
|
|
ld hl, $c801
|
|
add hl, bc
|
|
ld a, e
|
|
srl a
|
|
jr z, .asm_2a84
|
|
and a
|
|
.asm_2a78
|
|
srl a
|
|
jr nc, .asm_2a7d
|
|
add hl, bc
|
|
|
|
.asm_2a7d
|
|
sla c
|
|
rl b
|
|
and a
|
|
jr nz, .asm_2a78
|
|
|
|
.asm_2a84
|
|
ld c, d
|
|
srl c
|
|
ld b, $0
|
|
add hl, bc
|
|
ret
|
|
; 2a8b
|
|
|
|
|
|
CheckFacingSign:: ; 2a8b
|
|
call GetFacingTileCoord
|
|
ld b, a
|
|
ld a, d
|
|
sub 4
|
|
ld d, a
|
|
ld a, e
|
|
sub 4
|
|
ld e, a
|
|
ld a, [$dc01]
|
|
and a
|
|
ret z
|
|
ld c, a
|
|
ld a, [hROMBank]
|
|
push af
|
|
call Function2c52
|
|
call Function2aaa
|
|
pop hl
|
|
ld a, h
|
|
rst Bankswitch
|
|
ret
|
|
; 2aaa
|
|
|
|
Function2aaa:: ; 2aaa
|
|
ld hl, $dc02
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
.asm_2ab0
|
|
push hl
|
|
ld a, [hli]
|
|
cp e
|
|
jr nz, .asm_2abb
|
|
ld a, [hli]
|
|
cp d
|
|
jr nz, .asm_2abb
|
|
jr .asm_2ac8
|
|
|
|
.asm_2abb
|
|
pop hl
|
|
ld a, 5
|
|
add l
|
|
ld l, a
|
|
jr nc, .asm_2ac3
|
|
inc h
|
|
|
|
.asm_2ac3
|
|
dec c
|
|
jr nz, .asm_2ab0
|
|
xor a
|
|
ret
|
|
|
|
.asm_2ac8
|
|
pop hl
|
|
ld de, EngineBuffer1
|
|
ld bc, 5
|
|
call CopyBytes
|
|
scf
|
|
ret
|
|
; 2ad4
|
|
|
|
Function2ad4:: ; 2ad4
|
|
ld a, [$dbfe]
|
|
and a
|
|
ret z
|
|
ld c, a
|
|
ld a, [hROMBank]
|
|
push af
|
|
call Function2c52
|
|
call Function2ae7
|
|
pop hl
|
|
ld a, h
|
|
rst Bankswitch
|
|
ret
|
|
; 2ae7
|
|
|
|
Function2ae7:: ; 2ae7
|
|
ld hl, $dbff
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
call Function211b
|
|
ld b, a
|
|
ld a, [MapX]
|
|
sub $4
|
|
ld d, a
|
|
ld a, [MapY]
|
|
sub $4
|
|
ld e, a
|
|
.asm_2afd
|
|
push hl
|
|
ld a, [hli]
|
|
cp b
|
|
jr z, .asm_2b06
|
|
cp $ff
|
|
jr nz, .asm_2b10
|
|
|
|
.asm_2b06
|
|
ld a, [hli]
|
|
cp e
|
|
jr nz, .asm_2b10
|
|
ld a, [hli]
|
|
cp d
|
|
jr nz, .asm_2b10
|
|
jr .asm_2b1d
|
|
|
|
.asm_2b10
|
|
pop hl
|
|
ld a, $8
|
|
add l
|
|
ld l, a
|
|
jr nc, .asm_2b18
|
|
inc h
|
|
|
|
.asm_2b18
|
|
dec c
|
|
jr nz, .asm_2afd
|
|
xor a
|
|
ret
|
|
|
|
.asm_2b1d
|
|
pop hl
|
|
ld de, EngineBuffer1
|
|
ld bc, $0008
|
|
call CopyBytes
|
|
scf
|
|
ret
|
|
; 2b29
|
|
|
|
|
|
FadeToMenu:: ; 2b29
|
|
xor a
|
|
ld [hBGMapMode], a
|
|
call Function1d6e
|
|
callba Function8c084
|
|
call ClearSprites
|
|
call Function2ed3
|
|
ret
|
|
; 2b3c
|
|
|
|
|
|
Function2b3c:: ; 2b3c
|
|
call WhiteBGMap
|
|
call Function2bae
|
|
call Function1ad2
|
|
call Function1d7d
|
|
call Functiond90
|
|
jr Function2b5c
|
|
; 2b4d
|
|
|
|
Function2b4d:: ; 2b4d
|
|
call WhiteBGMap
|
|
call Function1d7d
|
|
call Function2bae
|
|
call Function1ad2
|
|
call Functiond90
|
|
; 2b5c
|
|
|
|
Function2b5c:: ; 2b5c
|
|
ld b, $9
|
|
call GetSGBLayout
|
|
callba Function49409
|
|
call Function3200
|
|
callba Function8c079
|
|
call Function2ee4
|
|
ret
|
|
; 2b74
|
|
|
|
|
|
Function2b74:: ; 0x2b74
|
|
push af
|
|
ld a, $1
|
|
ld [$c2ce], a
|
|
call WhiteBGMap
|
|
call ClearSprites
|
|
call Function2bae
|
|
hlcoord 0, 12
|
|
ld bc, $0412
|
|
call TextBox
|
|
ld hl, VramState
|
|
set 0, [hl]
|
|
call Function1ad2
|
|
call Function3200
|
|
ld b, $9
|
|
call GetSGBLayout
|
|
callba Function49409
|
|
call UpdateTimePals
|
|
call DelayFrame
|
|
ld a, $1
|
|
ld [$ffde], a
|
|
pop af
|
|
ret
|
|
; 0x2bae
|
|
|
|
Function2bae:: ; 2bae
|
|
call DisableLCD
|
|
call ClearSprites
|
|
callba Function14168
|
|
call Functione51
|
|
call Functione5f
|
|
ld a, [hROMBank]
|
|
push af
|
|
ld a, [MapGroup]
|
|
ld b, a
|
|
ld a, [MapNumber]
|
|
ld c, a
|
|
call SwitchToAnyMapBank
|
|
callba Function8c001
|
|
call Function2173
|
|
call Function2821
|
|
ld a, 9
|
|
call SkipMusic
|
|
pop af
|
|
rst Bankswitch
|
|
|
|
call EnableLCD
|
|
ret
|
|
; 2be5
|
|
|
|
|
|
GetMapHeaderPointer:: ; 2be5
|
|
ld a, [MapGroup]
|
|
ld b, a
|
|
ld a, [MapNumber]
|
|
ld c, a
|
|
; 2bed
|
|
|
|
GetAnyMapHeaderPointer:: ; 0x2bed
|
|
; Prior to calling this function, you must have switched banks so that
|
|
; MapGroupPointers is visible.
|
|
|
|
; inputs:
|
|
; b = map group, c = map number
|
|
; XXX de = ???
|
|
|
|
; outputs:
|
|
; hl points to the map header
|
|
push bc ; save map number for later
|
|
|
|
; get pointer to map group
|
|
dec b
|
|
ld c, b
|
|
ld b, $0
|
|
ld hl, MapGroupPointers
|
|
add hl, bc
|
|
add hl, bc
|
|
|
|
ld a, [hli]
|
|
ld h, [hl]
|
|
ld l, a
|
|
pop bc ; restore map number
|
|
|
|
; find the cth map header
|
|
dec c
|
|
ld b, $0
|
|
ld a, OlivineGym_MapHeader - OlivinePokeCenter1F_MapHeader
|
|
call AddNTimes
|
|
ret
|
|
; 0x2c04
|
|
|
|
GetMapHeaderMember:: ; 0x2c04
|
|
; Extract data from the current map's header.
|
|
|
|
; inputs:
|
|
; de = offset of desired data within the mapheader
|
|
|
|
; outputs:
|
|
; bc = data from the current map's header
|
|
; (e.g., de = $0003 would return a pointer to the secondary map header)
|
|
|
|
ld a, [MapGroup]
|
|
ld b, a
|
|
ld a, [MapNumber]
|
|
ld c, a
|
|
; fallthrough
|
|
|
|
GetAnyMapHeaderMember:: ; 0x2c0c
|
|
; bankswitch
|
|
ld a, [hROMBank]
|
|
push af
|
|
ld a, BANK(MapGroupPointers)
|
|
rst Bankswitch
|
|
|
|
call GetAnyMapHeaderPointer
|
|
add hl, de
|
|
ld c, [hl]
|
|
inc hl
|
|
ld b, [hl]
|
|
|
|
; bankswitch back
|
|
pop af
|
|
rst Bankswitch
|
|
ret
|
|
; 0x2c1c
|
|
|
|
|
|
SwitchToMapBank:: ; 2c1c
|
|
ld a, [MapGroup]
|
|
ld b, a
|
|
ld a, [MapNumber]
|
|
ld c, a
|
|
; 2c24
|
|
|
|
SwitchToAnyMapBank:: ; 2c24
|
|
call GetAnyMapBank
|
|
rst Bankswitch
|
|
ret
|
|
; 2c29
|
|
|
|
|
|
GetMapBank:: ; 2c29
|
|
ld a, [MapGroup]
|
|
ld b, a
|
|
ld a, [MapNumber]
|
|
ld c, a
|
|
; 2c31
|
|
|
|
GetAnyMapBank:: ; 2c31
|
|
push hl
|
|
push de
|
|
ld de, $0000
|
|
call GetAnyMapHeaderMember
|
|
ld a, c
|
|
pop de
|
|
pop hl
|
|
ret
|
|
; 2c3d
|
|
|
|
Function2c3d:: ; 2c3d
|
|
ld a, [hROMBank]
|
|
push af
|
|
ld a, $25
|
|
rst Bankswitch
|
|
call GetMapHeaderPointer
|
|
ld de, $d198
|
|
ld bc, $0005
|
|
call CopyBytes
|
|
pop af
|
|
rst Bankswitch
|
|
ret
|
|
; 2c52
|
|
|
|
Function2c52:: ; 2c52
|
|
ld a, [MapScriptHeaderBank]
|
|
rst Bankswitch
|
|
ret
|
|
; 2c57
|
|
|
|
|
|
GetMapScriptHeaderBank:: ; 2c57
|
|
ld a, [MapScriptHeaderBank]
|
|
ret
|
|
; 2c5b
|
|
|
|
GetAnyMapBlockdataBank:: ; 2c5b
|
|
; Return the blockdata bank for group b map c.
|
|
push hl
|
|
push de
|
|
push bc
|
|
|
|
push bc
|
|
ld de, 3 ; second map header pointer
|
|
call GetAnyMapHeaderMember
|
|
ld l, c
|
|
ld h, b
|
|
pop bc
|
|
|
|
push hl
|
|
ld de, 0 ; second map header bank
|
|
call GetAnyMapHeaderMember
|
|
pop hl
|
|
|
|
ld de, 3 ; blockdata bank
|
|
add hl, de
|
|
ld a, c
|
|
call GetFarByte
|
|
rst Bankswitch
|
|
|
|
pop bc
|
|
pop de
|
|
pop hl
|
|
ret
|
|
; 2c7d
|
|
|
|
GetSecondaryMapHeaderPointer:: ; 0x2c7d
|
|
; returns the current map's secondary map header pointer in hl.
|
|
push bc
|
|
push de
|
|
ld de, $0003 ; secondary map header pointer (offset within header)
|
|
call GetMapHeaderMember
|
|
ld l, c
|
|
ld h, b
|
|
pop de
|
|
pop bc
|
|
ret
|
|
; 2c8a
|
|
|
|
GetMapPermission:: ; 2c8a
|
|
push hl
|
|
push de
|
|
push bc
|
|
ld de, 2
|
|
call GetMapHeaderMember
|
|
ld a, c
|
|
pop bc
|
|
pop de
|
|
pop hl
|
|
ret
|
|
; 2c98
|
|
|
|
Function2c98:: ; 2c98
|
|
ret
|
|
; 2c99
|
|
|
|
GetAnyMapPermission:: ; 2c99
|
|
push hl
|
|
push de
|
|
push bc
|
|
ld de, $0002
|
|
call GetAnyMapHeaderMember
|
|
ld a, c
|
|
pop bc
|
|
pop de
|
|
pop hl
|
|
ret
|
|
; 2ca7
|
|
|
|
GetAnyMapTileset:: ; 2ca7
|
|
ld de, $0001
|
|
call GetAnyMapHeaderMember
|
|
ld a, c
|
|
ret
|
|
; 2caf
|
|
|
|
GetWorldMapLocation:: ; 0x2caf
|
|
; given a map group/id in bc, return its location on the Pokégear map.
|
|
push hl
|
|
push de
|
|
push bc
|
|
ld de, 5
|
|
call GetAnyMapHeaderMember
|
|
ld a, c
|
|
pop bc
|
|
pop de
|
|
pop hl
|
|
ret
|
|
; 0x2cbd
|
|
|
|
GetMapHeaderMusic:: ; 2cbd
|
|
RADIO_TOWER_MUSIC EQU 7
|
|
|
|
push hl
|
|
push bc
|
|
ld de, 6 ; music
|
|
call GetMapHeaderMember
|
|
ld a, c
|
|
cp MUSIC_MAHOGANY_MART
|
|
jr z, .mahoganymart
|
|
bit RADIO_TOWER_MUSIC, c
|
|
jr nz, .radiotower
|
|
callba Function8b342
|
|
ld e, c
|
|
ld d, 0
|
|
.done
|
|
pop bc
|
|
pop hl
|
|
ret
|
|
|
|
.radiotower
|
|
ld a, [StatusFlags2]
|
|
bit 0, a
|
|
jr z, .clearedradiotower
|
|
ld de, MUSIC_ROCKET_OVERTURE
|
|
jr .done
|
|
|
|
.clearedradiotower
|
|
; the rest of the byte
|
|
ld a, c
|
|
and 1 << RADIO_TOWER_MUSIC - 1
|
|
ld e, a
|
|
ld d, 0
|
|
jr .done
|
|
|
|
.mahoganymart
|
|
ld a, [StatusFlags2]
|
|
bit 7, a
|
|
jr z, .clearedmahogany
|
|
ld de, MUSIC_ROCKET_HIDEOUT
|
|
jr .done
|
|
|
|
.clearedmahogany
|
|
ld de, MUSIC_CHERRYGROVE_CITY
|
|
jr .done
|
|
; 2cff
|
|
|
|
Function2cff:: ; 2cff
|
|
call Function2d0d
|
|
and $f
|
|
ret
|
|
; 2d05
|
|
|
|
Function2d05:: ; 2d05
|
|
call Function2d0d
|
|
and $f0
|
|
swap a
|
|
ret
|
|
; 2d0d
|
|
|
|
Function2d0d:: ; 2d0d
|
|
push hl
|
|
push bc
|
|
ld de, $0007
|
|
call GetMapHeaderMember
|
|
ld a, c
|
|
pop bc
|
|
pop hl
|
|
ret
|
|
; 2d19
|
|
|
|
Function2d19:: ; 2d19
|
|
push de
|
|
push hl
|
|
push bc
|
|
ld de, $0008
|
|
call GetMapHeaderMember
|
|
ld a, c
|
|
pop bc
|
|
pop hl
|
|
pop de
|
|
ret
|
|
; 2d27
|
|
|
|
LoadTilesetHeader:: ; 2d27
|
|
push hl
|
|
push bc
|
|
|
|
ld hl, Tilesets
|
|
ld bc, Tileset01 - Tileset00
|
|
ld a, [$d199]
|
|
call AddNTimes
|
|
|
|
ld de, TilesetBank
|
|
ld bc, Tileset01 - Tileset00
|
|
|
|
ld a, BANK(Tilesets)
|
|
call FarCopyBytes
|
|
|
|
pop bc
|
|
pop hl
|
|
ret
|
|
; 2d43
|
|
|