commit b43f973adb0eae2880143242be77557d21fd6008
parent 400c49e96b836d5b1000305434ef17a7b9a5ee96
Author: Andrew Alderwick <andrew@alderwick.co.uk>
Date: Wed, 21 Apr 2021 13:37:59 +0100
Port dev.file.usm
Diffstat:
2 files changed, 203 insertions(+), 1 deletion(-)
diff --git a/build.sh b/build.sh
@@ -32,7 +32,7 @@ else
fi
echo "Assembling.."
-./bin/assembler projects/examples/dev.controller.buttons.usm bin/boot.rom
+./bin/assembler projects/examples/dev.file.usm bin/boot.rom
echo "Running.."
if [ "${2}" = '--cli' ];
diff --git a/projects/examples/dev.file.usm b/projects/examples/dev.file.usm
@@ -0,0 +1,202 @@
+( Dev/File )
+
+%RTN { JMP2r }
+%STEP8 { #0033 SFT2 }
+%++ { #01 ADD }
+
+%->MS/STAT { .Mouse/state IOW }
+%<-MS/STAT { .Mouse/state IOR }
+%->SC/COLR { .Screen/color IOW }
+%=>SC/ADDR { .Screen/addr IOW2 }
+%=>SC/X { .Screen/x IOW2 }
+%=>SC/Y { .Screen/y IOW2 }
+%<=SC/X { .Screen/x IOR2 }
+%<=MS/X { .Mouse/x IOR2 }
+%<=MS/Y { .Mouse/y IOR2 }
+
+%MEMORY { #1000 }
+
+@loadbtn [ &x $2 &y $2 ]
+@output [ &x $2 &y $2 ]
+@pointer [ &x $2 &y $2 ]
+@label [ &x $2 &y $2 &color $1 &addr $2 ]
+
+( program )
+
+|0100
+
+ ( theme )
+ #804b .System/r IOW2
+ #804b .System/g IOW2
+ #e0bb .System/b IOW2
+
+ ( vectors )
+ ;on-mouse .Mouse/vector IOW2
+
+ #0020 .loadbtn/x STR
+ #0020 .loadbtn/y STR
+ #0020 .output/x STR
+ #0030 .output/y STR
+
+ .loadbtn/x LDR .loadbtn/y LDR #26 ;load_txt ;draw-label JSR2
+
+ ;draw-file JSR2
+
+BRK
+
+@on-mouse ( -> )
+
+ .loadbtn/x LDR .loadbtn/y LDR #26 ;load_txt ;draw-label JSR2
+ .loadbtn/x LDR #0028 ADD2 .loadbtn/y LDR #23 ;srcpath ;draw-label JSR2
+
+ <-MS/STAT #00 EQU ,&touch-end JNZ
+
+ <=MS/Y STEP8 .loadbtn/y LDR NEQ2 ,&no-touch-load JNZ
+ .loadbtn/x LDR .loadbtn/y LDR #27 ;load_txt ;draw-label JSR2
+ ;srcpath #0100 ;load-file JSR2
+ ( release ) #00 ->MS/STAT
+ &no-touch-load
+
+ &touch-end
+
+ ;draw-cursor JSR2
+
+BRK
+
+@draw-file ( -- )
+
+ #00 #10
+ &ver
+ ( pos-y ) OVR #00 SWP #0008 MUL2 .output/y LDR ADD2 =>SC/Y
+ #00 #10
+ &hor
+ ( pos-x ) OVR #00 SWP #0008 MUL2 .output/x LDR ADD2 =>SC/X
+ ( get x,y ) SWP2 OVR STH SWP2 OVR STHr
+ ( get id ) #10 MUL ADD
+ ( get data ) #00 SWP MEMORY ADD2 PEK2
+ ( get sprite ) #20 SUB #00 SWP #0008 MUL2 ;font ADD2 =>SC/ADDR
+ ( draw ) #2d ->SC/COLR
+ ( incr ) SWP ++ SWP
+ DUP2 NEQ ,&hor JNZ
+ POP2
+ ( incr ) SWP ++ SWP
+ DUP2 NEQ ,&ver JNZ
+ POP2
+
+RTN
+
+@load-file ( path length -- )
+
+ .File/length IOW2 .File/name IOW2 MEMORY .File/load IOW2
+ .File/success IOR2 #0000 EQU2 ,&no-success JNZ
+
+ ;draw-file JSR2
+ .output/x LDR .output/y LDR #0088 ADD2 #23 ;done_txt ;draw-label JSR2
+ ( release ) #00 ->MS/STAT
+
+ &no-success
+
+RTN
+
+@draw-cursor ( -- )
+
+ ( clear last cursor )
+ ;clear_icn =>SC/ADDR
+ .pointer/x LDR =>SC/X
+ .pointer/y LDR =>SC/Y
+ #30 ->SC/COLR
+
+ ( record pointer positions )
+ <=MS/X .pointer/x STR <=MS/Y .pointer/y STR
+
+ ( draw new cursor )
+ ;cursor_icn =>SC/ADDR
+ .pointer/x LDR =>SC/X
+ .pointer/y LDR =>SC/Y
+ #32 <-MS/STAT #00 NEQ ADD ->SC/COLR
+
+RTN
+
+@draw-label ( x y color addr -- )
+
+ ( load ) .label/addr STR .label/color POK =>SC/Y =>SC/X
+ .label/addr LDR
+ &loop
+ ( draw ) DUP2 PEK2 #20 SUB #00 SWP #0008 MUL2 ;font ADD2 =>SC/ADDR .label/color PEK ->SC/COLR
+ ( incr ) #0001 ADD2
+ ( incr ) <=SC/X #0008 ADD2 =>SC/X
+ DUP2 PEK2 #00 NEQ ,&loop JNZ
+ POP2
+
+RTN
+
+@clear_icn [ 0000 0000 0000 0000 ]
+@cursor_icn [ 80c0 e0f0 f8e0 1000 ]
+
+@done_txt [ 4c4f 4144 2053 5543 4345 5353 2100 ] ( LOAD SUCCESS! )
+@load_txt [ 4c4f 4144 00 ] ( LOAD )
+@save_txt [ 5341 5645 00 ] ( SAVE )
+
+@srcpath [ 5245 4144 4d45 2e6d 6400 ] ( README.md )
+@dstpath [ 6269 6e2f 6578 706f 7274 2e6d 6400 ] ( bin/export.md )
+
+@font ( specter8-frag font )
+[
+ 0000 0000 0000 0000 0008 0808 0800 0800
+ 0014 1400 0000 0000 0024 7e24 247e 2400
+ 0008 1e28 1c0a 3c08 0000 2204 0810 2200
+ 0030 4832 4c44 3a00 0008 1000 0000 0000
+ 0004 0808 0808 0400 0020 1010 1010 2000
+ 0000 2214 0814 2200 0000 0808 3e08 0800
+ 0000 0000 0000 0810 0000 0000 3e00 0000
+ 0000 0000 0000 0800 0000 0204 0810 2000
+ 003c 464a 5262 3c00 0018 0808 0808 1c00
+ 003c 4202 3c40 7e00 003c 421c 0242 3c00
+ 000c 1424 447e 0400 007e 407c 0242 3c00
+ 003c 407c 4242 3c00 007e 0204 0810 1000
+ 003c 423c 4242 3c00 003c 4242 3e02 3c00
+ 0000 0010 0000 1000 0000 1000 0010 1020
+ 0000 0810 2010 0800 0000 003e 003e 0000
+ 0000 1008 0408 1000 003c 420c 1000 1000
+ 003c 4232 4a42 3c00 003c 4242 7e42 4200
+ 007c 427c 4242 7c00 003c 4240 4042 3c00
+ 007c 4242 4242 7c00 007e 4078 4040 7e00
+ 007e 4078 4040 4000 003c 4240 4642 3c00
+ 0042 427e 4242 4200 001c 0808 0808 1c00
+ 007e 0202 0242 3c00 0042 4478 4442 4200
+ 0040 4040 4040 7e00 0042 665a 4242 4200
+ 0042 6252 4a46 4200 003c 4242 4242 3c00
+ 007c 4242 7c40 4000 003c 4242 4244 3a00
+ 007c 4242 7c44 4200 003e 403c 0242 3c00
+ 007e 0808 0808 1000 0042 4242 4244 3a00
+ 0042 4242 4224 1800 0042 4242 5a66 4200
+ 0042 423c 4242 4200 0042 423e 0242 3c00
+ 007e 020c 3040 7e00 000c 0808 0808 0c00
+ 0040 2010 0804 0200 0030 1010 1010 3000
+ 0008 1400 0000 0000 0000 0000 0000 7e00
+ 0008 0400 0000 0000 0000 3c02 3e42 3a00
+ 0040 407c 4242 7c00 0000 3c42 4042 3c00
+ 0002 023e 4242 3e00 0000 3c42 7e40 3e00
+ 0000 3e40 7840 4000 0000 3c42 3e02 3c00
+ 0040 405c 6242 4200 0008 0018 0808 0400
+ 0008 0018 0808 4830 0040 4244 7844 4200
+ 0010 1010 1010 0c00 0000 6c52 5252 5200
+ 0000 5c62 4242 4200 0000 3c42 4242 3c00
+ 0000 7c42 427c 4040 0000 3e42 423e 0202
+ 0000 5c62 4040 4000 0000 3e40 3c02 7c00
+ 0008 7e08 0808 1000 0000 4242 4244 3a00
+ 0000 4242 4224 1800 0000 5252 5252 2e00
+ 0000 4224 1824 4200 0000 4242 3e02 7c00
+ 0000 7e02 3c40 7e00 000c 0810 1008 0c00
+ 0008 0808 0808 0800 0030 1008 0810 3000
+ 0000 0032 4c00 0000 3c42 99a1 a199 423c
+]
+
+( devices )
+
+|ff00 @System [ &vector $2 &pad $6 &r $2 &g $2 &b $2 ]
+|ff10 @Console [ &pad $8 &char $1 &byte $1 &short $2 &string $2 ]
+|ff20 @Screen [ &vector $2 &width $2 &height $2 &pad $2 &x $2 &y $2 &addr $2 &color $1 ]
+|ff40 @Controller [ &vector $2 &button $1 &key $1 ]
+|ff60 @Mouse [ &vector $2 &x $2 &y $2 &state $1 &chord $1 ]
+|ff70 @File [ &vector $2 &success $2 &offset $2 &pad $2 &name $2 &length $2 &load $2 &save $2 ]
