alttpr-gwaa-kiwi/alttpr-baserom
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Applied labels and byte designators

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codemann8
2024-04-05 20:50:04 -05:00
committed by aerinon
parent 2e2b493240
commit a70251d2b2
114 changed files with 2786 additions and 2970 deletions
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20
decryption.asm
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@@ -4,7 +4,7 @@ LoadStaticDecryptionKey:
PHB : PHA : PHX : PHY : PHP
REP #$30 ; set 16-bit accumulator & index registers
LDX.w #StaticDecryptionKey ; Source
LDY.w #KeyBase ; Target
LDY.w #KeyBase ; Target
LDA.w #$000F ; Length
MVN $307F
@@ -24,14 +24,14 @@ RetrieveValueFromEncryptedTable:
LDY.b Scrap0A : PHY : LDY.b Scrap0C : PHY : LDY.b Scrap0E : PHY
AND.w #$FFF8 : TAY
LDA.b [$00], Y : STA.l CryptoBuffer : INY #2
LDA.b [$00], Y : STA.l CryptoBuffer+2 : INY #2
LDA.b [$00], Y : STA.l CryptoBuffer+4 : INY #2
LDA.b [$00], Y : STA.l CryptoBuffer+6
LDA.b [Scrap00], Y : STA.l CryptoBuffer : INY #2
LDA.b [Scrap00], Y : STA.l CryptoBuffer+2 : INY #2
LDA.b [Scrap00], Y : STA.l CryptoBuffer+4 : INY #2
LDA.b [Scrap00], Y : STA.l CryptoBuffer+6
LDA.w #$0002 : STA.b Scrap04 ;set block size
JSL.l XXTEA_Decode
JSL XXTEA_Decode
PLA : STA.b Scrap0E : PLA : STA.b Scrap0C : PLA : STA.b Scrap0A
PLA : STA.b Scrap08 : PLA : STA.b Scrap06 : PLA : STA.b Scrap04
@@ -53,7 +53,7 @@ ChestDataPayload = $01EABC ; ChestData+$0150
GetChestData:
LDA.l IsEncrypted : BNE .encrypted
INC.b Scrap0E : LDX.w #$FFFD ; what we wrote over
JML.l Dungeon_OpenKeyedObject_nextChest
JML Dungeon_OpenKeyedObject_nextChest
.encrypted
INC.b Scrap0E : LDX.w #$FFFE
@@ -78,10 +78,10 @@ JML.l Dungeon_OpenKeyedObject_nextChest
LDA.l ChestData, X : ASL A : BCC .smallChest
JML.l Dungeon_OpenKeyedObject_bigChest ;(bank01.asm line #13783)
JML Dungeon_OpenKeyedObject_bigChest ;(bank01.asm line #13783)
.smallChest
JML.l Dungeon_OpenKeyedObject_smallChest
JML Dungeon_OpenKeyedObject_smallChest
.couldntFindChest
JML.l Dungeon_OpenKeyedObject_couldntFindChest
JML Dungeon_OpenKeyedObject_couldntFindChest
;--------------------------------------------------------------------------------