alttpr-gwaa-kiwi/alttpr-baserom
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ram.asm initial commit. Replaced all address defines with labels

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Value defines styled without quotes, # moved to load/store/cmp site
Added registers.asm (copied from spannerisms JP disassembly)
Added a bunch of length annotations
Deleted old or trivial commented out code
Deleted: ganonfixes.asm, map.asm, seedtag.asm
Replaced obsolete credits.asm with creditsnew.asm
Moved scratch space at $7F5020-3F to mirrored WRAM (7E1E70-8F)
Moved clock RAM to mirrored WRAM (7E1E90-9F)
dialog.asm: FreeDungeonItemNotice preserves callee-preserved scratch RAM
Toast buffer moved to mirrored WRAM (7E1E0E-0F)
servicerequest.asm: long store to $012E converted to word length store
This commit is contained in:
cassidoxa
2022-11-05 00:50:25 -04:00
parent cafb0908a0
commit 43f753b517
72 changed files with 7706 additions and 7305 deletions
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54
clock.asm
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@@ -148,23 +148,23 @@ Clock_QuickStamp:
SEC ; indicate success
.ready
%Clock_ReadBCD() : STA $00 ; seconds
%Clock_ReadBCD() : STA $01 ; minutes
%Clock_ReadBCD() : STA $02 ; hours
%Clock_ReadBCD() : STA $03 ; days
%Clock_ReadBCD() : STA.b Scrap00 ; seconds
%Clock_ReadBCD() : STA.b Scrap01 ; minutes
%Clock_ReadBCD() : STA.b Scrap02 ; hours
%Clock_ReadBCD() : STA.b Scrap03 ; days
REP $20 ; set 16-bit accumulator
LDA $01 : AND #$00FF : %A_x60() ; convert minutes to seconds
STZ $01 : !ADD $00 : STA $00 ; store running total seconds to $00
LDA.b Scrap01 : AND.w #$00FF : %A_x60() ; convert minutes to seconds
STZ.b Scrap01 : !ADD Scrap00 : STA.b Scrap00 ; store running total seconds to $00
LDA $03 : AND #$00FF : %A_x24() ; convert days to hours
STZ $03 : !ADD $02 ; get total hours
LDA.b Scrap03 : AND.w #$00FF : %A_x24() ; convert days to hours
STZ.b Scrap03 : !ADD Scrap02 ; get total hours
%A_x60() ; get total minutes
LDY #$60
JSL.l Multiply_A16Y8
STY $02 : STZ $03
!ADD $00 : BCC + : INC $02 : +
STY.b Scrap02 : STZ.b Scrap03
!ADD Scrap00 : BCC + : INC.b Scrap02 : +
.done
PLP : PLX : PLA
@@ -183,18 +183,18 @@ RTL
;--------------------------------------------------------------------------------
Multiply_A16Y8:
SEP #$20 ; set 8-bit accumulator
STY $4202
STA $4203
STY.w WRMPYA
STA.w WRMPYB
NOP #4
LDA $4216
LDY $4217
LDA.w RDMPYL
LDY.w RDMPYH
XBA
STA $4203
STA.w WRMPYB
NOP #2
TYA
CLC
ADC $4216
LDY $4217
ADC.w RDMPYL
LDY.w RDMPYH
BCC .carry_bit
INY
.carry_bit:
@@ -230,19 +230,19 @@ Clock_GetTime:
SEC ; indicate success
.ready
%Clock_ReadBCD() : STA $00 ; seconds
%Clock_ReadBCD() : STA $01 ; minutes
%Clock_ReadBCD() : STA $02 ; hours
%Clock_ReadBCD() : STA $03 ; days
LDA $002800 : STA $04 ; months
%Clock_ReadBCD() : STA $05 ; years
LDA $002800 : STA $06 ; century
%Clock_ReadBCD() : STA.b Scrap00 ; seconds
%Clock_ReadBCD() : STA.b Scrap01 ; minutes
%Clock_ReadBCD() : STA.b Scrap02 ; hours
%Clock_ReadBCD() : STA.b Scrap03 ; days
LDA $002800 : STA.b Scrap04 ; months
%Clock_ReadBCD() : STA.b Scrap05 ; years
LDA $002800 : STA.b Scrap06 ; century
REP $20 ; set 16-bit accumulator
STA $06 : AND #$00FF : %A_x10() : %A_x10() : !ADD #1000 ; multiply century digit by 100 and add 1000
STZ $06 : !ADD $05 : STA $05 ; add lower 2 digits of the year and store
STA.b Scrap06 : AND #$00FF : %A_x10() : %A_x10() : !ADD #1000 ; multiply century digit by 100 and add 1000
STZ.b Scrap06 : !ADD Scrap05 : STA.b Scrap05 ; add lower 2 digits of the year and store
.done
PLP : PLY : PLX : PLA
RTL
;--------------------------------------------------------------------------------
;--------------------------------------------------------------------------------