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(calc.tal) Minor cleanup

This commit is contained in:
Devine Lu Linvega 2021-11-17 14:35:59 -05:00
parent 64ec555146
commit e2a64438cd
1 changed files with 10 additions and 12 deletions
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22
projects/software/calc.tal
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@ -16,7 +16,7 @@
%10** { #40 SFT2 } %10// { #04 SFT2 }
%20** { #50 SFT2 }
%4MOD { #03 AND }
%4MOD { #03 AND } %4MOD2 { #0003 AND2 }
%DEBUG { ;print-hex/byte JSR2 #0a .Console/write DEO }
%DEBUG2 { ;print-hex/short JSR2 #0a .Console/write DEO }
@ -161,18 +161,15 @@ BRK
@on-mouse ( -> )
;pointer-icn .Screen/addr DEO2
( clear last cursor )
.pointer/x LDZ2 .Screen/x DEO2
.pointer/y LDZ2 .Screen/y DEO2
#40 .Screen/sprite DEO
( record pointer positions )
.Mouse/x DEI2 .pointer/x STZ2
.Mouse/y DEI2 .pointer/y STZ2
( draw new cursor )
.pointer/x LDZ2 .Screen/x DEO2
.pointer/y LDZ2 .Screen/y DEO2
.Mouse/x DEI2 DUP2 .pointer/x STZ2 .Screen/x DEO2
.Mouse/y DEI2 DUP2 .pointer/y STZ2 .Screen/y DEO2
#41 .Mouse/state DEI #01 = + .Screen/sprite DEO
( handle events )
@ -204,9 +201,10 @@ BRK
@click-keypad ( x* y* -> )
( get key )
.keypad-frame/y LDZ2 -- 10// 4**
SWP2 .keypad-frame/x LDZ2 -- 10// #0003 AND2
++ ;keypad/layout ++ LDA ;push-input JSR2
( y ) .keypad-frame/y LDZ2 -- #24 SFT2
( x ) SWP2 .keypad-frame/x LDZ2 -- 10// 4MOD2
( value ) ++ ;keypad/layout ++ LDA
;push-input JSR2
( release mouse ) #00 .Mouse/state DEO
@ -214,8 +212,8 @@ BRK
@click-modpad ( x* y* -> )
.modpad-frame/y LDZ2 -- 10// 4**
SWP2 .modpad-frame/x LDZ2 -- 10// #0003 AND2 ++ NIP
( y ) .modpad-frame/y LDZ2 -- #24 SFT2 NIP STH
( x ) .modpad-frame/x LDZ2 -- 10// NIP STHr +
DUP #00 ! ,&no-add JCN ;do-add JSR2 &no-add
DUP #01 ! ,&no-sub JCN ;do-sub JSR2 &no-sub
DUP #02 ! ,&no-mul JCN ;do-mul JSR2 &no-mul