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

Reclaim 0x1000 Bytes of WRAM from a (nearly) static table originally stored compressed.

Browse Source 
The nearly is due to the silly hack they used for stalfos bomb
vulnerability. For that I used one byte of WRAM to compensate.
This commit is contained in:
Kevin Cathcart
2018-07-12 23:02:52 -04:00
parent 14783a12e0
commit 702e1bee59
6 changed files with 42 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
hooks.asm
View File

@@ -90,6 +90,25 @@ JSL.l AltBufferTable : NOP #8 ; Selection screen
org $0cd393 ; Bank0c.asm:2674 (LDX.w #$00FD)
JSL.l AltBufferTable : NOP #8 ; Delete screen
;--------------------------------------------------------------------------------
org $0CCCCC ;<- 64CCC - Bank0C.asm : 1628 (JSL Intro_ValidateSram) / Bank02.asm : 75 (REP #$30)
; Explanation: In JP 1.0 the code for Intro_ValidateSram was inline in Bank 0C
JML.l Validate_SRAM ;(Return via RTL. Original code JML'd to Intro_LoadSpriteStats which returns with RTL, but we want to skip that)
org $0CCD57 ;<- 64D57 - Bank0C.asm :
RTL ;Just in case anybody ever removes the previous hook
;--------------------------------------------------------------------------------
;================================================================================
; Damage table Relocation from WRAM
;--------------------------------------------------------------------------------
org $06EDB5 ;<- 36DBE - Bank06.asm : 4882 (LDA $7F6000, X : STA $02)
JSL.l LookupDamageLevel
;--------------------------------------------------------------------------------
!StalfosBombDamage = "$7F509D"
org $1eab5e ;<- F2B5E - sprite_stalfos_knight.asm : 135 (LDA.b #$00 : STA $7F6918)
STA.l !StalfosBombDamage
org $1eaad6 ;<- F2AB6 - sprite_stalfos_knight.asm : 32 (LDA.b #$02 : STA $7F6918)
STA.l !StalfosBombDamage
;--------------------------------------------------------------------------------
;================================================================================
; Duck Map Load Hook