mirror of https://git.sr.ht/~rabbits/uxn
74 lines
1.6 KiB
Plaintext
74 lines
1.6 KiB
Plaintext
( Controller )
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%++ { #0001 ADD2 }
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%-- { #0001 SUB2 }
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%2/ { #0002 DIV2 }
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( variables )
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;slime { color 1 }
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( devices )
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|0110 ;Screen { width 2 height 2 pad 4 y 2 x 2 color 1 }
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|0120 ;Sprite { pad 8 x 2 y 2 addr 2 color 1 }
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|0130 ;Controller { buttons 1 }
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|01F0 .RESET .FRAME .ERROR ( vectors )
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|01F8 [ 0daf 02ff 035f ] ( palette )
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|0200 @RESET
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( set origin )
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~Screen.width 2/ =Sprite.x
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~Screen.height 2/ =Sprite.y
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,default_icn =Sprite.addr
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#11 =Sprite.color
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#0a =slime
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BRK
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@FRAME
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~Controller.buttons #f0 AND #00 EQU BRK?
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#0a =slime
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( hold ctrl key to change slime color )
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~Controller.buttons #0f AND
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DUP #01 NEQ ,$no-ctrl ROT JMP2? #05 =slime $no-ctrl
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DUP #02 NEQ ,$no-alt ROT JMP2? #0f =slime $no-alt
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POP
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( clear ) #10 =Sprite.color
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( detect movement )
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~Controller.buttons #f0 AND
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DUP #04 SFT #01 AND #01 NEQ ,$no-up ROT JMP2?
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( move ) ~Sprite.y -- =Sprite.y ,up_icn =Sprite.addr $no-up
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DUP #05 SFT #01 AND #01 NEQ ,$no-down ROT JMP2?
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( move ) ~Sprite.y ++ =Sprite.y ,down_icn =Sprite.addr $no-down
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DUP #06 SFT #01 AND #01 NEQ ,$no-left ROT JMP2?
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( move ) ~Sprite.x -- =Sprite.x ,left_icn =Sprite.addr $no-left
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DUP #07 SFT #01 AND #01 NEQ ,$no-right ROT JMP2?
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( move ) ~Sprite.x ++ =Sprite.x ,right_icn =Sprite.addr $no-right
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POP
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( draw face )
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#11 =Sprite.color
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( draw slime )
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,slime_icn =Sprite.addr
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~slime =Sprite.color
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BRK
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@default_icn [ 3c7e ffdb ffe7 7e3c ]
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@up_icn [ 2466 e7db ffff 7e3c ]
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@down_icn [ 3c7e ffff dbe7 6624 ]
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@left_icn [ 3c7e ef1f 1fef 7e3c ]
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@right_icn [ 3c7e f7f8 f8f7 7e3c ]
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@slime_icn [ 0000 183c 3c18 0000 ]
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@ERROR BRK
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