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antoine-source/loderunner/source/mapme.s

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*
* Lode Runner
* Map Me
*
mx %11
org $1000
lst off
*---------------------------------------
lvlWIDTH = 28 ; $1c
lvlHEIGHT = 16 ; $10
sprWIDTH = 10
sprHEIGHT = 11
sprBYTES = 5
ptrSPR = $f8
ptrHGR1 = $fa
theLEVEL = $fe
ptrLEVELS = $020000
*---------------------------------------
* ENTRY POINTS
*---------------------------------------
jmp initALL ; 4096
jmp printLEVEL ; 4099
jmp copyONE ; 4102
*---------------------------------------
* COPIE L'IMAGE SECONDE PARTIE
*---------------------------------------
clc ; 4105
xce
rep #$30
ldx #16384-2
]lp ldal $e16000,x
stal $002000,x
dex
dex
bpl ]lp
sec
xce
sep #$30
rts
*---------------------------------------
copyONE clc
xce
rep #$30
ldx #16384-2
]lp ldal $e12000,x
stal $002000,x
dex
dex
bpl ]lp
sec
xce
sep #$30
rts
*---------------------------------------
* GERE L'AFFICHAGE
*---------------------------------------
printLEVEL clc
xce
rep #$30
lda theLEVEL
and #$ff
dec
xba
sta monNIV+1
stz theX
stz theY
sep #$30
ldx #0
]lp phx
monNIV ldal ptrLEVELS,x
jsr drawME
plx
inx
cpx #224
bcc ]lp
*-----------
lda theLEVEL
jsr hex2dec
lda theCENTAINE
jsr coutNB
lda theDIZAINE
jsr coutNB
lda theUNITE
jsr coutNB
sec
xce
sep #$30
rts
*---------------------------------------
* INIT SHR AND FRIENDS
*---------------------------------------
initALL clc
xce
rep #$30
ldx #0
txa
]lp stal $e12000,x
inx
inx
bpl ]lp
ldx #32-2
]lp lda palette320,x
stal $e19e00,x
dex
dex
bpl ]lp
sec
xce
sep #$30
lda #$c1
sta $c029
rts
*---------------------------------------
* PRINT CHAR - TATA
*---------------------------------------
mx %11
coutNB clc
adc #10
bne coutHGR
drawME pha
and #$0f
jsr coutHGR
pla
and #$f0
lsr
lsr
lsr
lsr
coutHGR STA theA ; char in $1E
LDY theY ; take Y
LDA ytable,Y ; in: board X/Y
TAY
LDA xhgr,Y
STA ptrHGR1
LDA yhgr,Y
STA ptrHGR1+1
lda #$e1
sta ptrHGR1+2
ldx theX
LDA xtable,X
rep #$30
and #$ff
clc
adc ptrHGR1
sta ptrHGR1
lda theA ; X for sprite
and #$ff
asl
tax
patchSPR1 lda tblSPRITES,x
sta ptrSPR
lda #sprHEIGHT
sta nbLINES2
outerCOUT lda #0
tax
tay
sep #$30
]lp lda (ptrSPR),y
sta [ptrHGR1],y
iny
cpy #sprBYTES
bcc ]lp
rep #$30
lda ptrHGR1
clc
adc #160
sta ptrHGR1
lda ptrSPR
clc
adc #sprBYTES
sta ptrSPR
dec nbLINES2
bne outerCOUT
sep #$30
inc theX
lda theX
cmp #lvlWIDTH
bcc coutHGR9
stz theX
inc theY
coutHGR9 rts
*-------------------------------
* CONVERSION
*-------------------------------
hex2dec LDX #$00
STX theDIZAINE
STX theCENTAINE ; centaine
L7AFE CMP #100
BCC L7B08
INC theCENTAINE
SBC #100
BNE L7AFE
L7B08 CMP #10
BCC L7B12
INC theDIZAINE
SBC #10
BNE L7B08
L7B12 STA theUNITE
RTS
*-------------------------------
* DATA
*-------------------------------
theCENTAINE ds 2
theDIZAINE ds 2
theUNITE ds 2
nbLINES2 ds 2
theA ds 2
theX ds 2
theY ds 2
*--- Palette
palette320 dw $0000,$0777,$0841,$072C,$000F,$0080,$0F70,$0D00
dw $0FA9,$0FF0,$00E0,$04DF,$0DAF,$078F,$0CCC,$0FFF
*--- Line numbers
xhgr
]debut = $2000
lup 190
dfb <]debut
]debut = ]debut+160
--^
yhgr
]debut = $2000
lup 190
dfb >]debut
]debut = ]debut+160
--^
*--- From a X in board to a X in HGR
xtable
]debut = 10
lup lvlWIDTH
dfb ]debut
]debut = ]debut+5
--^
*--- From a Y in board to a Y in HGR
ytable DB $00 ; HGR line index
DB $0B ; 0.11.22.33
DB $16 ; 22
DB $21 ; 33
DB $2C ; 44
DB $37 ; 55
DB $42 ; 66
DB $4D ; 77
DB $58 ; 88
DB $63 ; 99
DB $6E ; 110
DB $79 ; 121
DB $84 ; 132
DB $8F ; 143
DB $9A ; 154
DB $A5 ; 165
DB $B5 ; 181 ; ligne de texte
tblSPRITES
da spr00
da spr01
da spr02
da spr03
da spr04
da spr05
da spr06
da spr07
da spr08
da spr09
da spr3B
da spr3C
da spr3D
da spr3E
da spr3F
da spr40
da spr41
da spr42
da spr43
da spr44
spr00 hex 0000000000 ; empty
hex 0000000000
hex 0000000000
hex 0000000000
hex 0000000000
hex 0000000000
hex 0000000000
hex 0000000000
hex 0000000000
hex 0000000000
hex 0000000000
spr01 hex 4444400044 ; diggable floor
hex 4444400044
hex 4444400044
hex 4444400044
hex 0000000000
hex 4000444444
hex 4000444444
hex 4000444444
hex 4000444444
hex 4000444444
hex 0000000000
spr02 hex 4444444444 ; solid floor
hex 4444444444
hex 4444444444
hex 4444444444
hex 4444444444
hex 4444444444
hex 4444444444
hex 4444444444
hex 4444444444
hex 4444444444
hex 0000000000
spr03 hex 0FF0000FF0 ; ladder
hex 0FF0000FF0
hex 0FFFFFFFF0
hex 0FF0000FF0
hex 0FF0000FF0
hex 0FF0000FF0
hex 0FF0000FF0
hex 0FFFFFFFF0
hex 0FF0000FF0
hex 0FF0000FF0
hex 0FF0000FF0
spr04 hex 0000000000 ; bar
hex FFFFFFFFFF
hex 0000000000
hex 0000000000
hex 0000000000
hex 0000000000
hex 0000000000
hex 0000000000
hex 0000000000
hex 0000000000
hex 0000000000
spr05 hex 4444444440 ; trap
hex 4444444440
hex 0000000000
hex 00FFFFFF00
hex 0000FF0000
hex 0000FF0000
hex 0000FF0000
hex 0000FF0000
hex 4444444440
hex 4444444440
hex 0000000000
spr06 hex 0FF0000000 ; invisible ladder
hex 0FF0000000
hex 0FFFFFFFF0
hex 0FF0000FF0
hex 0000000FF0
hex 0000000FF0
hex 0000000FF0
hex 0FF0000FF0
hex 0FFFFFFFF0
hex 0FF0000000
hex 0FF0000000
spr07 hex 0000000000 ; chest
hex 0000000000
hex 0000000000
hex 0000000000
hex 0000000000
hex 000FFFFF00
hex 0006666600
hex 000FFFFF00
hex 0006666600
hex 000FFFFF00
hex 0000000000
spr08 hex 0000400000 ; foe
hex 0006660000
hex 0006660000
hex 0000060000
hex 0006666600
hex 0600060006
hex 00000FF000
hex 0000FFF000
hex 000FF4FFFF
hex 000FF00000
hex 000FF00000
spr09 hex 0000004000 ; hero runs right 1
hex 00000FFF00
hex 00000FFF00
hex 0000FFF000
hex 00FF6FFF00
hex 0FF4FF00FF
hex 0000FF0000
hex 0000FFF000
hex 0FFFF4FF00
hex 000000FF00
hex 000000FF00
spr3B hex 0000000000 ; 0
hex 0000000000
hex 0000000000
hex 0666666600
hex 0600000600
hex 0600000600
hex 0600000600
hex 0600066600
hex 0600066600
hex 0600066600
hex 0666666600
spr3C hex 0000000000 ; 1
hex 0000000000
hex 0000000000
hex 0006660000
hex 0006660000
hex 0000060000
hex 0000060000
hex 0000060000
hex 0000060000
hex 0006666600
hex 0006666600
spr3D hex 0000000000 ; 2
hex 0000000000
hex 0000000000
hex 0666666600
hex 0600000600
hex 0000000600
hex 0666666600
hex 0600000000
hex 0600000000
hex 0600066600
hex 0666666600
spr3E hex 0000000000 ; 3
hex 0000000000
hex 0000000000
hex 0666666600
hex 0600000600
hex 0000000600
hex 0006666600
hex 0000000600
hex 0000000600
hex 0600000600
hex 0666666600
spr3F hex 0000000000 ; 4
hex 0000000000
hex 0000000000
hex 0666000600
hex 0666000600
hex 0666000600
hex 0666666600
hex 0000000600
hex 0000000600
hex 0000000600
hex 0000000600
*--- 40..4F
spr40 hex 0000000000 ; 5
hex 0000000000
hex 0000000000
hex 0666666600
hex 0600000000
hex 0600000000
hex 0666666600
hex 0000066600
hex 0000066600
hex 0000066600
hex 0666666600
spr41 hex 0000000000 ; 6
hex 0000000000
hex 0000000000
hex 0666666600
hex 0600000600
hex 0600000000
hex 0600000000
hex 0666666600
hex 0600066600
hex 0600066600
hex 0666666600
spr42 hex 0000000000 ; 7
hex 0000000000
hex 0000000000
hex 0666666600
hex 0000066600
hex 0000066600
hex 0000066600
hex 0006660000
hex 0006000000
hex 0006000000
hex 0006000000
spr43 hex 0000000000 ; 8
hex 0000000000
hex 0000000000
hex 0006666600
hex 0006000600
hex 0006000600
hex 0666666600
hex 0600000600
hex 0600000600
hex 0600000600
hex 0666666600
spr44 hex 0000000000 ; 9
hex 0000000000
hex 0000000000
hex 0666666600
hex 0600000600
hex 0600000600
hex 0666666600
hex 0000066600
hex 0000066600
hex 0000066600
hex 0000066600
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