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menu dark world location names

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scawful
2023-03-05 00:34:12 -06:00
parent 939ec60483
commit c3f26476d4
5 changed files with 183 additions and 110 deletions
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80
Dungeons/keyblock.asm
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@@ -1,47 +1,51 @@
;===========================================================
; =============================================================================
; Key Block Object like Link's Awakening
; Overwrites the Prison Door
;
; Author: XaserLE
; Thanks: - PuzzleDude for finding a drawing bug and get rid of it
; - MathOnNapkins' Zelda Doc's
; - wiiqwertyuiop for his Zelda Disassembly
;
; WRITTEN: by XaserLE
; THANKS TO: -PuzzleDude for finding a drawing bug and get rid of it
; -MathOnNapkins' Zelda Doc's
; -wiiqwertyuiop for his Zelda Disassembly
; The blocks can be opened from up- or downside only
; left and right will not work (will try to fix this in the future).
;
; The blocks can be opened from up- or downside only, left and right will not work (will try to fix this in the future).
; The patch is "in place" so it doesn't overwrite other data or patches you added.
;
; PuzzleDudes Note:
; The key block must always be placed on EVEN x and y.
; The even x or y is: 00, 02, 04, 06, 08, 0A, 0C, 0E, 10, 12 etc.
; HM x and y value of the position of the key block must end with: 0, 2, 4, 6, 8, A, C, E.
;===========================================================
; 00, 02, 04, 06, 08, 0A, 0C, 0E
; =============================================================================
lorom
org $01EB8C
Object_KeyBlock:
{
LDA $7EF36F ; load the small key counter
AND #$00FF ; check if we have at least one small key (AND will not be zero)
BEQ $4C ; if not (AND is zero), do nothing
; otherwise we will decrement the small key counter
; and branch to the code that opens the prison door
ORG $01EB8C ; go to the code that loads the big key holding variable
LDA $7EF36F ; load the small key counter
AND #$00FF ; check if we have at least one small key (AND will not be zero)
BEQ $4C ; if not (AND is zero), don't do anything and especially don't give this "Eh? It's locked..." - message
; otherwise we will decrement the small key counter and branch to the code that opens the prison door
LDA $7EF36F ; reload small key counter
DEC A ; remove one key
STA $7EF36F ; save the new value at small key counter position
BRA $05 ; branch to the code that opens the prison door
LDA $7EF36F ; reload small key counter
DEC A ; remove one key
STA $7EF36F ; save the new value at small key counter position
BRA $05 ; branch to the code that opens the prison door
; now correct a drawing bug in the original game that causes the floor tile under the door drawed odd
ORG $01EBC8
LDA.w $9B5A,y
ORG $01EBD1
LDA.w $9B54,y
ORG $01EBDA
LDA.w $9B5C,y
; draw values representation
; 50- /
; 52- normal
; 54- x mirror
; 56- normal
; 58- x mirror
; 5A- y mirror
; 5C- xy mirror
; 5E- y mirror
; Fix draw bug from floor tile left by block after unlock.
org $01EBC8
LDA.w $9B5A,y
org $01EBD1
LDA.w $9B54,y
org $01EBDA
LDA.w $9B5C,y
; Draw Values
; 50 - /
; 52 - normal
; 54 - x mirror
; 56 - normal
; 58 - x mirror
; 5A - y mirror
; 5C - xy mirror
; 5E - y mirror
}