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Cleanup polycat

This commit is contained in:
neauoire 2021-05-01 09:13:14 -07:00
parent 5323e5b750
commit 57d2e11e59
1 changed files with 28 additions and 30 deletions
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58
projects/demos/polycat.usm
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@ -31,8 +31,6 @@
.Screen/width DEI2 #0002 / #0008 - .cat/x POK2
.Screen/height DEI2 #0004 / #0003 * #0018 - .cat/y POK2
( place polycat )
( vectors )
;on-mouse .Mouse/vector DEO2
;on-frame .Screen/vector DEO2
@ -48,19 +46,19 @@ BRK
.Mouse/x DEI2 .cat/x PEK2 > #20 MUL
.Mouse/y DEI2 .cat/y PEK2 > #40 MUL
ADD #00 SWP ;draw-eye JSR2
ADD #00 SWP ;draw-eye JSR2
BRK
@on-frame ( -> )
.cat/timer PEK #01 ADD [ DUP ] .cat/timer POK
DUP #00 NEQ ,&skip0 JNZ #0000 ;draw-tail JSR2 &skip0
DUP #10 NEQ ,&skip1 JNZ #0001 ;draw-tail JSR2 &skip1
DUP #20 NEQ ,&skip2 JNZ #0002 ;draw-tail JSR2 &skip2
DUP #30 NEQ ,&skip3 JNZ #0003 ;draw-tail JSR2 &skip3
DUP #40 NEQ ,&skip4 JNZ #0002 ;draw-tail JSR2 &skip4
DUP #50 NEQ ,&skip5 JNZ #0001 ;draw-tail JSR2 &skip5
DUP #00 NEQ ,&skip0 JNZ #0000 ;draw-tail JSR2 &skip0
DUP #10 NEQ ,&skip1 JNZ #0001 ;draw-tail JSR2 &skip1
DUP #20 NEQ ,&skip2 JNZ #0002 ;draw-tail JSR2 &skip2
DUP #30 NEQ ,&skip3 JNZ #0003 ;draw-tail JSR2 &skip3
DUP #40 NEQ ,&skip4 JNZ #0002 ;draw-tail JSR2 &skip4
DUP #50 NEQ ,&skip5 JNZ #0001 ;draw-tail JSR2 &skip5
POP
BRK
@ -69,42 +67,39 @@ BRK
( ears )
.cat/y PEK2 .Screen/y DEO2
.cat/x PEK2 #0008 - .Screen/x DEO2
.cat/x PEK2 DUP2 STH2 #0008 - .Screen/x DEO2
;ears .Screen/addr DEO2
#41 .Screen/color DEO
.cat/x PEK2 .Screen/x DEO2
STH2r .Screen/x DEO2
;ears #0010 + .Screen/addr DEO2
#41 .Screen/color DEO
#0000 ;draw-eye JSR2
#0000 ;draw-tail JSR2
#0000 ,draw-eye JSR
#0000 ,draw-tail JSR
RTN
@draw-eye ( quad* -- )
.cat/y PEK2 #0008 + .Screen/y DEO2
.cat/x PEK2 #0008 - .Screen/x DEO2
.cat/x PEK2 DUP2 STH2 #0008 - .Screen/x DEO2
DUP2 ;eye + .Screen/addr DEO2
#41 .Screen/color DEO
.cat/x PEK2 .Screen/x DEO2
( draw ) #41 .Screen/color DEO
STH2r .Screen/x DEO2
;eye #0010 + + .Screen/addr DEO2
#41 .Screen/color DEO
( draw ) #41 .Screen/color DEO
RTN
@draw-tail ( frame* -- )
.cat/y PEK2 #0010 + .Screen/y DEO2
.cat/x PEK2 #0008 - .Screen/x DEO2
.cat/x PEK2 DUP2 STH2 #0008 - .Screen/x DEO2
;body .Screen/addr DEO2
#41 .Screen/color DEO
.cat/x PEK2 .Screen/x DEO2
( draw ) #41 .Screen/color DEO
STH2r .Screen/x DEO2
#0010 * ;body #0010 + + .Screen/addr DEO2
#41 .Screen/color DEO
( draw ) #41 .Screen/color DEO
RTN
@ -115,13 +110,16 @@ RTN
.pointer/x PEK2 .Screen/x DEO2
.pointer/y PEK2 .Screen/y DEO2
#30 .Screen/color DEO
( record pointer positions )
.Mouse/x DEI2 .pointer/x POK2
.Mouse/y DEI2 .pointer/y POK2
( draw new cursor )
;cursor .Screen/addr DEO2
.pointer/x PEK2 .Screen/x DEO2
.pointer/y PEK2 .Screen/y DEO2
( colorize on state )
#31 [ .Mouse/state DEI #00 NEQ ] ADD .Screen/color DEO
@ -135,10 +133,10 @@ RTN
#00 #10
&loop
#21 .Screen/color DEO
.Screen/addr DEI2 #0008 + .Screen/addr DEO2
.Screen/x DEI2 #0008 + .Screen/x DEO2
SWP #01 ADD SWP
( draw ) #21 .Screen/color DEO
( sety ) .Screen/addr DEI2 #0008 + .Screen/addr DEO2
( setx ) .Screen/x DEI2 #0008 + .Screen/x DEO2
( incr ) SWP #01 ADD SWP
DUP2 LTH ,&loop JNZ
POP2
@ -172,5 +170,5 @@ RTN
e0e0 e0e0 e080 8000 f2f9 f9fe b884 8400 ]
@ground [
bf15 0210 0200 0200 ff55 aa54 a900 2000
fb55 aa45 2200 0400 ba40 a040 8880 0080 ]
bf00 5c02 0202 020c ef10 6f90 8080 8074
ff00 fe01 0100 0116 fd00 3c40 4040 4028 ]