Files
alttpr-baserom/dungeon_map/hooks.asm
2026-01-07 13:34:28 -06:00

224 lines
4.0 KiB
NASM

; move aga boss icon to correct room
org $8AEE75
db $08
; use AA1 = $1C for map stuff
org $80E193
skip 4
db $61, $62, $62, $D6
org $8AE11D
LDA.b #$1C
org $8AE12B
LDA.b #$20
; change dungeon map subsheet gfx in TR
; org $80DDC9
; db $57
; dungeon map sheets
org $80DD97
db $61, $56, $57, $62
db $61, $56, $57, $62
db $61, $56, $57, $62
db $61, $56, $57, $62
db $61, $56, $57, $62
db $61, $56, $57, $62
db $61, $56, $57, $62
db $61, $56, $57, $62
db $61, $56, $57, $62
db $61, $56, $57, $62
db $61, $56, $57, $62
db $61, $56, $57, $62
db $61, $56, $57, $62
db $61, $56, $57, $62
db $61, $56, $57, $62
db $61, $56, $57, $62
; unused chest data
org $81E9A5
dw $00F0 ; freezor room, second chest (only one chest in supertile)
org $81EA6E
dw $00F0 ; mire spike room, second chest (only one chest in supertile)
org $81EAF8
dw $00F0 ; GT button/switch/bladetrap room (no chest in supertile)
; Dungeon Map Palettes 2-5 left half
org $9BE544
dw $0000, $71E7, $7FFF, $3B5F, $0000, $0000, $7EB5, $1CE7
org $9BE564
dw $0000, $5565, $7FFF, $331C, $0000, $0000, $7E27, $0C63
org $9BE584
dw $0000, $4100, $7FFF, $2656, $4100, $0000, $4100, $4100
org $9BE5A4
dw $0000, $34E0, $7FFF, $34E0, $34E0, $0000, $34E0, $34E0
; move BG1 to main screen in dungeon map screen
org $8AE130
LDA.b #$17 : STA.b $1C
LDA.b #$00 : STA.b $1D
; make skull icon blink opposite our loot icons
org $8AEE2B
AND.b #$10
NOP #2
db $F0 ; BEQ to replace BCS
;================================================================================
; Overhaul of Dungeon Map Screen
;--------------------------------------------------------------------------------
org $8AE64D
PLX
JML DrawDungeonMapRoom
org $8AE606
PLX
JML DrawNonexistentRoom
org $8AE152
JSL LoadLastHUDPalette
org $808BD3
JSL LoadStripes
BRA + : NOP #9 : +
org $8AEAE8 ; vanilla checks number of sprites drawn instead of... counting...
LDA.b $0E
CMP.b #$02
;================================================================================
; Swapping Dungeon in Dungeon Map Screen (L/R)
;--------------------------------------------------------------------------------
org $8AE9A7
JSL CheckSwitchMap
BRA + : NOP #3 : +
org $8AEF06
DEC.b $13
BNE +
JML DungeonMapSwitch_Submodule
+ RTL
warnpc $8AEF29
org $8AEADA
JML SkipMapSprites
org $8AE9C7
JSL RestoreDungeonMapFloorIndex
NOP
org $98BC86
JSL CacheCurrentDungeon
org $8AEFC5
JSL RestoreCurrentDungeon
NOP
org $8AE1EC
PLB
JML DrawDungeonLabel
org $8AE83E
JSL StartCurrentRoomSearch
BRA + : NOP #6 : +
org $8AE86C
JML FindCurrentRoom
padbyte $EA
pad $8AE891
org $8AEBF8
LDA.w $0217
SEC : SBC.b $0F
BMI +
CMP.b #$18
BCS +
skip 7
+
org $8AEB9A
db -8, 8, -8, 8
db -8, -8, 8, 8
;================================================================================
; Show indicators of what is left in each room
;--------------------------------------------------------------------------------
org $8AEABA
JSL RedrawLoot
NOP
org $8AE42B
JSL FirstDrawLoot
;================================================================================
; Blink indicators of what is left in each room
;--------------------------------------------------------------------------------
org $8AE964
JSL BlinkLoot
org $8AE235
JSL WriteBigEndianAddressX
org $8AE290
JSL WriteBigEndianAddressY
org $8AE350
JSL WriteBigEndianAddressY
org $8AE206
JSL StartDoubleWrite
NOP
org $8AE2E0
JML CheckDoubleWrite
NOP
org $8AE21C
JSL DrawMountain
BRA + : NOP #9 : +
;================================================================================
; Custom Door Rando Maps
;--------------------------------------------------------------------------------
org $8AE590
JSL PrepDrawRow
BRA + : NOP #5 : +
org $8AE5F2
JSR LoadDungeonMapRoomPointer_0A
STA.b $72
org $8AE600
LDA.b [$72], Y
org $8AE634
JSR LoadDungeonMapRoomPointer_0A
STA.b $72
org $8AE63B
LDA.b [$72], Y
org $8AE867
JSR LoadDungeonMapRoomPointer_0A
STA.b $72
org $8AE872
LDA.b [$72], Y
org $8AE8DD
JSR LoadDungeonMapRoomPointer_0A
org $8AE8E4
STA.b $72
org $8AE8F9
LDA.b [$72], Y
org $8AEBC6
JSL GetLocationMarkerLeft
NOP