mirror of https://git.sr.ht/~rabbits/uxn
68 lines
1.3 KiB
Plaintext
68 lines
1.3 KiB
Plaintext
( dev/ctrl )
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&Screen { width 2 height 2 pad 4 y 2 x 2 color 1 }
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&Sprite { pad 8 x 2 y 2 addr 2 color 1 }
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&Controller { buttons 1 }
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&Point2d { x 2 y 2 }
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;pos Point2d
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;sprite 2
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|0100 @RESET
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( set origin )
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~dev/screen.width #0002 DIV2 =pos.x
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~dev/screen.height #0002 DIV2 =pos.y
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#12 ,up_icn ~pos.y ~pos.x ,draw-sprite JSR
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BRK
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|c000 @FRAME
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,default_icn =sprite
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~dev/ctrl.buttons #10 NEQ ,next1 ROT JMP? POP2
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,up_icn =sprite
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~pos.y #0001 SUB2 =pos.y
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@next1
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~dev/ctrl.buttons #20 NEQ ,next2 ROT JMP? POP2
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,down_icn =sprite
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~pos.y #0001 ADD2 =pos.y
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@next2
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~dev/ctrl.buttons #40 NEQ ,next3 ROT JMP? POP2
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,left_icn =sprite
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~pos.x #0001 SUB2 =pos.x
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@next3
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~dev/ctrl.buttons #80 NEQ ,end ROT JMP? POP2
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,right_icn =sprite
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~pos.x #0001 ADD2 =pos.x
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@end
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( redraw )
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#13 ~sprite ~pos.y ~pos.x ,draw-sprite JSR
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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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@draw-sprite
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=dev/sprite.x
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=dev/sprite.y
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=dev/sprite.addr
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=dev/sprite.color
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RTS
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|d000 @ERROR BRK
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|FF10 ;dev/screen Screen
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|FF20 ;dev/sprite Sprite
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|FF30 ;dev/ctrl Controller
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|FFF0 [ 02ac 05bb 0b53 ] ( palette )
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|FFFA .RESET .FRAME .ERROR
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