uxn

Varvara Ordinator, written in ANSI C(SDL2)
git clone https://git.eamoncaddigan.net/uxn.git
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commit 6cc0fdec26c4d7a6de694d0b71251238159850b2
parent a5201767d7a6a54f10c9568cb2a51033df999b29
Author: neauoire <aliceffekt@gmail.com>
Date:   Sat, 18 Sep 2021 20:24:39 -0700

Starting stack manipulation for calc

Diffstat:
Mprojects/software/calc.tal | 88+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++------------------
1 file changed, 68 insertions(+), 20 deletions(-)

diff --git a/projects/software/calc.tal b/projects/software/calc.tal @@ -52,6 +52,8 @@ &x $2 &y $2 &x2 $2 &y2 $2 @modpad-frame &x $2 &y $2 +@input-frame + &x $2 &y $2 ( program ) @@ -62,7 +64,7 @@ #0fc5 .System/g DEO2 #0f25 .System/b DEO2 - #0100 .Screen/width DEO2 + #0120 .Screen/width DEO2 #0160 .Screen/height DEO2 ( center ) @@ -79,6 +81,9 @@ .keypad-frame/x LDZ2 #0040 ++ .modpad-frame/x STZ2 .keypad-frame/y LDZ2 .modpad-frame/y STZ2 + .center/x LDZ2 #0010 -- .input-frame/x STZ2 + .center/y LDZ2 #0030 -- .input-frame/y STZ2 + ;on-mouse .Mouse/vector DEO2 ;redraw JSR2 @@ -87,7 +92,7 @@ BRK @on-mouse ( -> ) - ;pointer_icn .Screen/addr DEO2 + ;pointer-icn .Screen/addr DEO2 ( clear last cursor ) .pointer/x LDZ2 .Screen/x DEO2 .pointer/y LDZ2 .Screen/y DEO2 @@ -126,7 +131,7 @@ BRK TOS .input/value LDZ2 #40 SFT2 ++ .input/value STZ2 .input/length LDZ INC .input/length STZ - ;draw-value JSR2 + ;draw-input JSR2 RTN @@ -134,27 +139,49 @@ RTN ;draw-keypad JSR2 ;draw-modpad JSR2 - ;draw-value JSR2 + ;draw-input JSR2 RTN -@draw-value ( -- ) +@draw-input ( -- ) - .center/y LDZ2 #0030 -- .Screen/y DEO2 + .input-frame/y LDZ2 #0002 ++ .Screen/y DEO2 #04 #00 &loop - ( x ) DUP TOS 8** .center/x LDZ2 SWP2 -- .Screen/x DEO2 + ( x ) DUP TOS 8** .input-frame/x LDZ2 SWP2 -- .Screen/x DEO2 ( value ) STHk .input/value LDZ2 STHr 4* SFT2 #000f AND2 ( value glyph ) 8** ;font-hex ++ .Screen/addr DEO2 - #01 .Screen/sprite DEO + ( color ) DUP INC .input/value LDZ2 ;get-length JSR2 > + #01 + .Screen/sprite DEO INC GTHk ,&loop JCN POP2 + ( controls ) + .input-frame/x LDZ2 #0018 ++ + .input-frame/y LDZ2 + ;stack-icns/push + ;key-icns/outline #01 + ;draw-key JSR2 + + .input-frame/x LDZ2 #0028 ++ + .input-frame/y LDZ2 + ;stack-icns/pop + ;key-icns/outline #02 + ;draw-key JSR2 + +RTN + +@get-length ( short* -- length ) + + DUP2 #0fff << ,&no4 JCN POP2 #04 RTN &no4 + DUP2 #00ff << ,&no3 JCN POP2 #03 RTN &no3 + DUP2 #000f << ,&no2 JCN POP2 #02 RTN &no2 + #0000 !! + RTN @draw-keypad ( -- ) - ( auto x addr ) #05 .Screen/auto DEO #10 #00 &loop ( color ) DUP TOS ;keypad/color ++ LDA STH @@ -164,16 +191,14 @@ RTN ( y ) DUP 4/ TOS 10** ( origin-x ) STH2r .keypad-frame/x LDZ2 ++ SWP2 ( origin-y ) .keypad-frame/y LDZ2 ++ - STH2r STHr ;draw-key JSR2 + STH2r ;key-icns/full STHr ;draw-key JSR2 INC GTHk ,&loop JCN POP2 - ( auto none ) #00 .Screen/auto DEO RTN @draw-modpad ( -- ) - ( auto x addr ) #05 .Screen/auto DEO #04 #00 &loop ( color ) DUP TOS ;modpad/color ++ LDA STH @@ -182,20 +207,21 @@ RTN ( y ) DUP TOS 10** ( origin-x ) STH2r .modpad-frame/x LDZ2 ++ SWP2 ( origin-y ) .modpad-frame/y LDZ2 ++ - STH2r STHr ;draw-key JSR2 + STH2r ;key-icns/full STHr ;draw-key JSR2 INC GTHk ,&loop JCN POP2 - ( auto none ) #00 .Screen/auto DEO RTN -@draw-key ( x* y* glyph* color -- ) +@draw-key ( x* y* glyph* style* color -- ) + ( auto x addr ) #05 .Screen/auto DEO ( frame ) - STH STH2 ROTr + STH + ( style ) .Screen/addr DEO2 + STH2 ROTr .Screen/y DEO2 .Screen/x DEO2 - ;key-icns/bg .Screen/addr DEO2 STHkr .Screen/sprite DEO STHkr .Screen/sprite DEO .Screen/x DEI2 #0010 -- .Screen/x DEO2 @@ -207,6 +233,7 @@ RTN .Screen/x DEI2 #000c -- .Screen/x DEO2 .Screen/y DEI2 #0005 -- .Screen/y DEO2 STHr #04 MUL .Screen/sprite DEO + ( auto none ) #00 .Screen/auto DEO RTN @@ -310,11 +337,32 @@ RTN 0010 0000 fe00 0010 @key-icns - &bg + &full 3f7f ffff ffff ffff f8fc fefe fefe fefe ffff ffff ff7f 3f00 fefe fefe fefc f800 - -@pointer_icn + &outline + 3f40 8080 8080 8080 + f804 0202 0202 0202 + 8080 8080 8040 3f00 + 0202 0202 0204 f800 + +@stack-icns + &push + ffff ffef d7bb ffff + &pop + ffff efc7 83c7 efff + +@input-icn + 3f40 8080 8080 8080 + ff00 0000 0000 0000 + ff00 0000 0000 0000 + f804 0202 0202 0202 + 8080 8080 8040 3f00 + 0000 0000 0000 ff00 + 0000 0000 0000 ff00 + 0202 0202 0204 f800 + +@pointer-icn 80c0 e0f0 f8e0 1000