71 lines
1.6 KiB
Plaintext
71 lines
1.6 KiB
Plaintext
( Controller )
|
|
|
|
%++ { #0001 ADD2 }
|
|
%-- { #0001 SUB2 }
|
|
%2/ { #0002 DIV2 }
|
|
|
|
;slime { color 1 }
|
|
|
|
|0100 @RESET
|
|
|
|
( set origin )
|
|
~Screen.width 2/ =Sprite.x
|
|
~Screen.height 2/ =Sprite.y
|
|
,default_icn =Sprite.addr
|
|
#11 =Sprite.color
|
|
#0a =slime
|
|
|
|
BRK
|
|
|
|
@FRAME
|
|
|
|
~Controller.buttons #f0 AND #00 EQU BRK?
|
|
|
|
#0a =slime
|
|
|
|
( hold ctrl key to change slime color )
|
|
|
|
~Controller.buttons #0f AND
|
|
DUP #01 NEQ ,$no-ctrl ROT JMP2? #05 =slime $no-ctrl
|
|
DUP #02 NEQ ,$no-alt ROT JMP2? #0f =slime $no-alt
|
|
POP
|
|
|
|
( clear ) #10 =Sprite.color
|
|
|
|
( detect movement )
|
|
~Controller.buttons #f0 AND
|
|
DUP #04 SHR #01 AND #01 NEQ ,$no-up ROT JMP2?
|
|
( move ) ~Sprite.y -- =Sprite.y ,up_icn =Sprite.addr $no-up
|
|
DUP #05 SHR #01 AND #01 NEQ ,$no-down ROT JMP2?
|
|
( move ) ~Sprite.y ++ =Sprite.y ,down_icn =Sprite.addr $no-down
|
|
DUP #06 SHR #01 AND #01 NEQ ,$no-left ROT JMP2?
|
|
( move ) ~Sprite.x -- =Sprite.x ,left_icn =Sprite.addr $no-left
|
|
DUP #07 SHR #01 AND #01 NEQ ,$no-right ROT JMP2?
|
|
( move ) ~Sprite.x ++ =Sprite.x ,right_icn =Sprite.addr $no-right
|
|
POP
|
|
|
|
( draw face )
|
|
#11 =Sprite.color
|
|
|
|
( draw slime )
|
|
,slime_icn =Sprite.addr
|
|
~slime =Sprite.color
|
|
|
|
BRK
|
|
|
|
@default_icn [ 3c7e ffdb ffe7 7e3c ]
|
|
@up_icn [ 2466 e7db ffff 7e3c ]
|
|
@down_icn [ 3c7e ffff dbe7 6624 ]
|
|
@left_icn [ 3c7e ef1f 1fef 7e3c ]
|
|
@right_icn [ 3c7e f7f8 f8f7 7e3c ]
|
|
@slime_icn [ 0000 183c 3c18 0000 ]
|
|
|
|
|d000 @ERROR BRK
|
|
|
|
|FF10 ;Screen { width 2 height 2 pad 4 y 2 x 2 color 1 }
|
|
|FF20 ;Sprite { pad 8 x 2 y 2 addr 2 color 1 }
|
|
|FF30 ;Controller { buttons 1 }
|
|
|
|
|FFF0 .RESET .FRAME .ERROR ( vectors )
|
|
|FFF8 [ 0daf 02ff 035f ] ( palette )
|