alttpr-gwaa-kiwi/alttpr-baserom
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Implement initial SRAM table

Browse Source 
Data in initialsramtable.asm gets copied to SRAM on save file init
Frontend will be responsible for setting this, requires frontend changes
Changed some label names to disambiguate WRAM and SRAM labels
Deleted open mode
This commit is contained in:
cassidoxa
2022-02-03 20:25:32 -05:00
parent c048589c02
commit 3e2362b7ca
22 changed files with 306 additions and 186 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
floodgatesoftlock.asm
View File

@@ -5,21 +5,21 @@ FloodGateAndMasterSwordFollowerReset:
JSL.l MasterSwordFollowerClear
FloodGateReset:
LDA.l PersistentFloodgate : BNE +
LDA OverworldEventData+$3B : AND.b #$DF : STA OverworldEventData+$3B ; reset water outside floodgate
LDA OverworldEventData+$7B : AND.b #$DF : STA OverworldEventData+$7B ; reset water outside swamp palace
LDA RoomData[$010B].low : AND.b #$7F : STA RoomData[$010B].low ; clear water inside floodgate
LDA RoomData[$28].high : AND.b #$FE : STA RoomData[$28].high ; clear water front room (room 40)
LDA OverworldEventDataWRAM+$3B : AND.b #$DF : STA OverworldEventDataWRAM+$3B ; reset water outside floodgate
LDA OverworldEventDataWRAM+$7B : AND.b #$DF : STA OverworldEventDataWRAM+$7B ; reset water outside swamp palace
LDA RoomDataWRAM[$010B].low : AND.b #$7F : STA RoomDataWRAM[$010B].low ; clear water inside floodgate
LDA RoomDataWRAM[$28].high : AND.b #$FE : STA RoomDataWRAM[$28].high ; clear water front room (room 40)
+
FloodGateResetInner:
LDA.l Bugfix_SwampWaterLevel : BEQ +++
LDA RoomData[$37].low : AND.b #$04 : BEQ + ; Check if key in room 55 has been collected.
LDA RoomDataWRAM[$37].low : AND.b #$04 : BEQ + ; Check if key in room 55 has been collected.
LDA FlippersEquipment : AND.b #$01 : BNE ++ ; Check for flippers. This can otherwise softlock doors if flooded without flippers and no way to reset.
+
LDA RoomData[$37].low : AND.b #$7F : STA RoomData[$37].low ; clear water room 55 - outer room you shouldn't be able to softlock except in major glitches
LDA RoomDataWRAM[$37].low : AND.b #$7F : STA RoomDataWRAM[$37].low ; clear water room 55 - outer room you shouldn't be able to softlock except in major glitches
++
LDA RoomData[$35].high : AND.b #$04 : BNE +++ ; Check if key in room 53 has been collected.
LDA RoomDataWRAM[$35].high : AND.b #$04 : BNE +++ ; Check if key in room 53 has been collected.
; no need to check for flippers on the inner room, as you can't get to the west door no matter what, without flippers.
LDA RoomData[$35].low : AND.b #$7F : STA RoomData[$35].low ; clear water room 53 - inner room with the easy key flood softlock
LDA RoomDataWRAM[$35].low : AND.b #$7F : STA RoomDataWRAM[$35].low ; clear water room 53 - inner room with the easy key flood softlock
+++
RTL
;================================================================================