... | ... |
@@ -11,7 +11,6 @@ |
11 | 11 |
- Only draw-canvas when mouse has changed |
12 | 12 |
- Only draw-canvas target tile |
13 | 13 |
- Resize buttons |
14 |
- - Clear all button |
|
15 | 14 |
- Limit size |
16 | 15 |
- Draw point inbetween |
17 | 16 |
- Pixel cleanup brush |
... | ... |
@@ -161,10 +160,12 @@ BRK |
161 | 160 |
#00 NEQ ,draw-canvas ROT JSR2? |
162 | 161 |
|
163 | 162 |
,$no-keys ~Keys #00 EQU JMP2? |
164 |
- ,$no-keys-toogle-zoom ~Keys #20 NEQ JMP2? |
|
165 |
- ~zoom.active #00 EQU =zoom.active |
|
166 |
- ,redraw JSR2 |
|
167 |
- $no-keys-toogle-zoom |
|
163 |
+ ~Keys |
|
164 |
+ DUP #20 NEQ ,$no-space ROT JMP2? |
|
165 |
+ ( toggle zoom ) ~zoom.active #00 EQU =zoom.active ,redraw JSR2 $no-space |
|
166 |
+ DUP #08 NEQ ,$no-backspace ROT JMP2? |
|
167 |
+ ( erase ) ,clear JSR2 $no-backspace |
|
168 |
+ POP |
|
168 | 169 |
( release ) #00 =Keys |
169 | 170 |
$no-keys |
170 | 171 |
|
... | ... |
@@ -173,6 +174,19 @@ BRK |
173 | 174 |
|
174 | 175 |
BRK |
175 | 176 |
|
177 |
+@clear |
|
178 |
+ |
|
179 |
+ ( from ) ,data |
|
180 |
+ ( to ) ~canvas.w ~canvas.h MUL2 #0008 MUL2 ,data ADD2 |
|
181 |
+ $loop NOP |
|
182 |
+ OVR2 #00 ROT ROT STR |
|
183 |
+ ( incr ) SWP2 #0001 ADD2 SWP2 |
|
184 |
+ OVR2 OVR2 LTH2 ^$loop SWP JMP? |
|
185 |
+ POP2 POP2 |
|
186 |
+ ,redraw JSR2 |
|
187 |
+ |
|
188 |
+RTN |
|
189 |
+ |
|
176 | 190 |
@load-file ( path ) |
177 | 191 |
|
178 | 192 |
=File.name ~canvas.w ~canvas.h MUL2 #0008 MUL2 =File.length ,data =File.load |