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(calc.tal) Minor cleanup

This commit is contained in:
Devine Lu Linvega 2021-11-17 15:07:14 -05:00
parent 8bdf4419b9
commit 4ae6a9f870
1 changed files with 18 additions and 20 deletions
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38
projects/software/calc.tal
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@ -16,7 +16,9 @@
%10** { #40 SFT2 } %10// { #04 SFT2 }
%20** { #50 SFT2 }
%2MOD2 { #0001 AND2 }
%4MOD { #03 AND } %4MOD2 { #0003 AND2 }
%8MOD { #07 AND }
%DEBUG { ;print-hex/byte JSR2 #0a .Console/write DEO }
%DEBUG2 { ;print-hex/short JSR2 #0a .Console/write DEO }
@ -202,7 +204,6 @@ BRK
@click-keypad ( x* y* -> )
( get key )
( y ) .keypad-frame/y LDZ2 -- #24 SFT2
( x ) SWP2 .keypad-frame/x LDZ2 -- 10// 4MOD2
( value ) ++ ;keypad/layout ++ LDA
@ -215,7 +216,8 @@ BRK
@click-modpad ( x* y* -> )
( y ) .modpad-frame/y LDZ2 -- #24 SFT2 NIP STH
( x ) .modpad-frame/x LDZ2 -- 10// NIP STHr +
( x ) .modpad-frame/x LDZ2 -- 10//
( value ) 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
@ -233,9 +235,9 @@ BRK
@click-bitpad ( x* y* -> )
.bitpad-frame/y LDZ2 -- 8// NIP 8* STH
.bitpad-frame/x LDZ2 -- 8// NIP STHr +
STHk
( y ) .bitpad-frame/y LDZ2 -- 8// NIP 8* STH
( x ) .bitpad-frame/x LDZ2 -- 8// NIP
( value ) STHr + STHk
#30 + .Audio0/pitch DEO
@ -268,8 +270,8 @@ BRK
DUP #50 + .Audio0/pitch DEO
DUP TOS ;keypad/series ++ LDA ;draw-keypad JSR2
TOS .input/value LDZ2 #40 SFT2 ++ .input/value STZ2
.input/length LDZ INC .input/length STZ
TOS .input/value LDZ2 10** ++ .input/value STZ2
( INCZ ) .input/length LDZk INC SWP STZ
#ff ;draw-input JSR2
;draw-bitpad JSR2
@ -278,7 +280,7 @@ RTN
@push ( value* -- )
( store ) .stack/length LDZ 2* .stack/items + STZ2
( incr ) .stack/length LDZ INC .stack/length STZ
( INCZ ) .stack/length LDZk INC SWP STZ
( reset ) #0000 .input/value STZ2
#00 ;draw-input JSR2
;draw-stack JSR2
@ -288,8 +290,8 @@ RTN
@pop ( -- value* )
.stack/length LDZ #01 - 2* .stack/items + LDZ2
( clear ) #0000 .stack/length LDZ #01 - 2* .stack/items + STZ2
( incr ) .stack/length LDZ #01 - .stack/length STZ
( clear ) #0000 [ .stack/length LDZ #01 - 2* .stack/items + ] STZ2
( DECZ ) .stack/length LDZk #01 - SWP STZ
#01 ;draw-input JSR2
;draw-stack JSR2
@ -297,12 +299,9 @@ RTN
@do-push ( -- )
.input/value LDZ2 ADD ,&not-empty JCN
RTN
&not-empty
.stack/length LDZ #07 < ,&not-full JCN
RTN
&not-full
.input/value LDZ2 ADD #00 > JMP RTN
.stack/length LDZ #07 < JMP RTN
#40 .Audio0/pitch DEO
.input/value LDZ2 ;push JSR2
@ -475,12 +474,11 @@ RTN
STH STH2
.Screen/y DEO2
#0020 ++ .Screen/x DEO2
#04 #00
#0400
&loop
.Screen/x DEI2 #0008 -- .Screen/x DEO2
( value ) DUP STH2kr ROT 4* SFT2 #000f AND2
( value glyph ) 8** ;font-hex ++ .Screen/addr DEO2
( no not draw zeros )
( get color ) ROTr STHkr
( place stack ) ROTr ROTr
( no leading zeros )
@ -575,9 +573,9 @@ RTN
#10 #00
&loop
( state ) DUP #0f SWP - .input/value LDZ2 ROT SFT2 #0001 AND2 NIP STH
( state ) DUP #0f SWP - .input/value LDZ2 ROT SFT2 2MOD2 NIP STH
( y ) DUP 8/ TOS 8** .bitpad-frame/y LDZ2 ++ STH2
( x ) DUP #07 AND TOS 8** .bitpad-frame/x LDZ2 ++
( x ) DUP 8MOD TOS 8** .bitpad-frame/x LDZ2 ++
STH2r STHr #01 ,draw-bit JSR
INC GTHk ,&loop JCN
POP2