Fix witch item bug

LTTP_RND_GeneralBugfixes.asm

@@ -344,6 +344,7 @@ warnpc $B08000
 ;$3F reserved for internal debugging
 ;================================================================================
 ;RAM
+;$7E021B[0x1]: Used by race game instead of $0ABF to avoid witch item conflict
 ;$7EC900[0x1F00]: BIGRAM buffer
 ;$7EF000[0x500]: SRAM mirror First 0x500 bytes of SRAM
 ;$7F5000[0x800]: Rando's main free ram region

bugfixes.asm

@@ -214,3 +214,10 @@ FixJingleGlitch:
 
 .exit
 	RTL
+
+;--------------------------------------------------------------------------------
+SetOverworldTransitionFlags:
+	LDA #$01
+	STA $0ABF ; used by witch
+	STA $021B ; used by race game
+	RTL

hooks.asm

@@ -2525,6 +2525,22 @@ JSL ParadoxCaveGfxFix
 NOP
 ;================================================================================
 
+;================================================================================
+; Resolve conflict between race game and witch item
+;--------------------------------------------------------------------------------
+; Change race game to use $021B instead of $0ABF for detecting cheating
+org $0DCB9D ; STZ.w $0ABF
+STZ $021B
+
+org $0DCBFE ; LDA.w $0ABF
+LDA $021B
+
+org $02BFE0 ; LDA.b #$01 : STA.w $0ABF
+JSL SetOverworldTransitionFlags
+NOP
+; For mirroring, the new flag is set in IncrementOWMirror in stats.asm
+;================================================================================
+
 ;================================================================================
 ; Player Sprite Fixes
 ;--------------------------------------------------------------------------------

stats.asm

@@ -428,6 +428,7 @@ IncrementMagicUseCounterOne:
 !OW_MIRROR_COUNTER = "$7EF43A"
 IncrementOWMirror:
 	PHA
+		LDA #$08 : STA $021B ; fail race game
 		LDA !LOCK_STATS : BNE +
 		LDA $7EF3CA : BEQ + ; only do this for DW->LW
 			LDA !OW_MIRROR_COUNTER : INC : STA !OW_MIRROR_COUNTER