diff options
| author | Kartik Agaram <vc@akkartik.com> | 2021-05-31 10:47:05 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2021-05-31 10:47:05 -0700 |
| commit | 82171a0fdfa28251cbc360dcf205392fee2c7eeb (patch) | |
| tree | acd7a83caa802ec1a24fc02570669f6228678375 /html/500fake-screen.mu.html | |
| parent | e3c74453309a685594b93f344cba9cb59b7ac456 (diff) | |
| download | mu-82171a0fdfa28251cbc360dcf205392fee2c7eeb.tar.gz | |
.
Diffstat (limited to 'html/500fake-screen.mu.html')
| -rw-r--r-- | html/500fake-screen.mu.html | 875 |
1 files changed, 438 insertions, 437 deletions
diff --git a/html/500fake-screen.mu.html b/html/500fake-screen.mu.html index edf7b8f5..b6b99964 100644 --- a/html/500fake-screen.mu.html +++ b/html/500fake-screen.mu.html @@ -174,445 +174,446 @@ if ('onhashchange' in window) { <span id="L116" class="LineNr">116 </span> <a href='500fake-screen.mu.html#L88'>draw-grapheme</a> <a href='500fake-screen.mu.html#L14'>screen</a>, g, x, y, color, background-color <span id="L117" class="LineNr">117 </span><span class="Delimiter">}</span> <span id="L118" class="LineNr">118 </span> -<span id="L119" class="LineNr">119 </span><span class="muComment"># not really needed for a real screen, though it shouldn't do any harm</span> +<span id="L119" class="LineNr">119 </span><span class="muComment"># fake screens only</span> <span id="L120" class="LineNr">120 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L120'>screen-cell-index</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), x: int, y: int<span class="PreProc"> -> </span>_/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> <span id="L121" class="LineNr">121 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen -<span id="L122" class="LineNr">122 </span> <span class="Delimiter">{</span> -<span id="L123" class="LineNr">123 </span> compare x, <span class="Constant">0</span> -<span id="L124" class="LineNr">124 </span> <span class="PreProc">break-if->=</span> -<span id="L125" class="LineNr">125 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: negative x"</span> -<span id="L126" class="LineNr">126 </span> <span class="Delimiter">}</span> -<span id="L127" class="LineNr">127 </span> <span class="Delimiter">{</span> -<span id="L128" class="LineNr">128 </span> <span class="PreProc">var</span> xmax/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width -<span id="L129" class="LineNr">129 </span> <span class="PreProc">var</span> xcurr/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy x -<span id="L130" class="LineNr">130 </span> compare xcurr, *xmax -<span id="L131" class="LineNr">131 </span> <span class="PreProc">break-if-<</span> -<span id="L132" class="LineNr">132 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: x too high"</span> -<span id="L133" class="LineNr">133 </span> <span class="Delimiter">}</span> -<span id="L134" class="LineNr">134 </span> <span class="Delimiter">{</span> -<span id="L135" class="LineNr">135 </span> compare y, <span class="Constant">0</span> -<span id="L136" class="LineNr">136 </span> <span class="PreProc">break-if->=</span> -<span id="L137" class="LineNr">137 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: negative y"</span> -<span id="L138" class="LineNr">138 </span> <span class="Delimiter">}</span> -<span id="L139" class="LineNr">139 </span> <span class="Delimiter">{</span> -<span id="L140" class="LineNr">140 </span> <span class="PreProc">var</span> ymax/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, height -<span id="L141" class="LineNr">141 </span> <span class="PreProc">var</span> ycurr/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy y -<span id="L142" class="LineNr">142 </span> compare ycurr, *ymax -<span id="L143" class="LineNr">143 </span> <span class="PreProc">break-if-<</span> -<span id="L144" class="LineNr">144 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: y too high"</span> -<span id="L145" class="LineNr">145 </span> <span class="Delimiter">}</span> -<span id="L146" class="LineNr">146 </span> <span class="PreProc">var</span> width-addr/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width -<span id="L147" class="LineNr">147 </span> <span class="PreProc">var</span> result/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy y -<span id="L148" class="LineNr">148 </span> result <span class="Special"><-</span> multiply *width-addr -<span id="L149" class="LineNr">149 </span> result <span class="Special"><-</span> add x -<span id="L150" class="LineNr">150 </span> <span class="PreProc">return</span> result -<span id="L151" class="LineNr">151 </span><span class="Delimiter">}</span> -<span id="L152" class="LineNr">152 </span> -<span id="L153" class="LineNr">153 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L153'>cursor-position</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>)<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> -<span id="L154" class="LineNr">154 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen -<span id="L155" class="LineNr">155 </span> <span class="Delimiter">{</span> -<span id="L156" class="LineNr">156 </span> compare <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span> -<span id="L157" class="LineNr">157 </span> <span class="PreProc">break-if-!=</span> -<span id="L158" class="LineNr">158 </span> <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L159" class="LineNr">159 </span> <span class="PreProc">var</span> y/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L160" class="LineNr">160 </span> x, y <span class="Special"><-</span> <a href='103grapheme.subx.html#L96'>cursor-position-on-real-screen</a> -<span id="L161" class="LineNr">161 </span> <span class="PreProc">return</span> x, y -<span id="L162" class="LineNr">162 </span> <span class="Delimiter">}</span> -<span id="L163" class="LineNr">163 </span> <span class="muComment"># fake screen</span> -<span id="L164" class="LineNr">164 </span> <span class="PreProc">var</span> cursor-x-addr/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, cursor-x -<span id="L165" class="LineNr">165 </span> <span class="PreProc">var</span> cursor-y-addr/<span class="Constant">ecx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, cursor-y -<span id="L166" class="LineNr">166 </span> <span class="PreProc">return</span> *cursor-x-addr, *cursor-y-addr -<span id="L167" class="LineNr">167 </span><span class="Delimiter">}</span> -<span id="L168" class="LineNr">168 </span> -<span id="L169" class="LineNr">169 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L169'>set-cursor-position</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), x: int, y: int <span class="Delimiter">{</span> -<span id="L170" class="LineNr">170 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen -<span id="L171" class="LineNr">171 </span> <span class="Delimiter">{</span> -<span id="L172" class="LineNr">172 </span> compare <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span> -<span id="L173" class="LineNr">173 </span> <span class="PreProc">break-if-!=</span> -<span id="L174" class="LineNr">174 </span> <a href='103grapheme.subx.html#L109'>set-cursor-position-on-real-screen</a> x, y -<span id="L175" class="LineNr">175 </span> <span class="PreProc">return</span> -<span id="L176" class="LineNr">176 </span> <span class="Delimiter">}</span> -<span id="L177" class="LineNr">177 </span> <span class="muComment"># fake screen</span> -<span id="L178" class="LineNr">178 </span> <span class="muComment"># ignore x < 0</span> -<span id="L179" class="LineNr">179 </span> <span class="Delimiter">{</span> -<span id="L180" class="LineNr">180 </span> compare x, <span class="Constant">0</span> -<span id="L181" class="LineNr">181 </span> <span class="PreProc">break-if->=</span> -<span id="L182" class="LineNr">182 </span> <span class="PreProc">return</span> -<span id="L183" class="LineNr">183 </span> <span class="Delimiter">}</span> -<span id="L184" class="LineNr">184 </span> <span class="muComment"># ignore x >= width</span> -<span id="L185" class="LineNr">185 </span> <span class="Delimiter">{</span> -<span id="L186" class="LineNr">186 </span> <span class="PreProc">var</span> width-addr/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width -<span id="L187" class="LineNr">187 </span> <span class="PreProc">var</span> width/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy *width-addr -<span id="L188" class="LineNr">188 </span> compare x, width -<span id="L189" class="LineNr">189 </span> <span class="PreProc">break-if-<=</span> -<span id="L190" class="LineNr">190 </span> <span class="PreProc">return</span> -<span id="L191" class="LineNr">191 </span> <span class="Delimiter">}</span> -<span id="L192" class="LineNr">192 </span> <span class="muComment"># ignore y < 0</span> -<span id="L193" class="LineNr">193 </span> <span class="Delimiter">{</span> -<span id="L194" class="LineNr">194 </span> compare y, <span class="Constant">0</span> -<span id="L195" class="LineNr">195 </span> <span class="PreProc">break-if->=</span> -<span id="L196" class="LineNr">196 </span> <span class="PreProc">return</span> -<span id="L197" class="LineNr">197 </span> <span class="Delimiter">}</span> -<span id="L198" class="LineNr">198 </span> <span class="muComment"># ignore y >= height</span> -<span id="L199" class="LineNr">199 </span> <span class="Delimiter">{</span> -<span id="L200" class="LineNr">200 </span> <span class="PreProc">var</span> height-addr/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, height -<span id="L201" class="LineNr">201 </span> <span class="PreProc">var</span> height/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy *height-addr -<span id="L202" class="LineNr">202 </span> compare y, height -<span id="L203" class="LineNr">203 </span> <span class="PreProc">break-if-<</span> -<span id="L204" class="LineNr">204 </span> <span class="PreProc">return</span> -<span id="L205" class="LineNr">205 </span> <span class="Delimiter">}</span> -<span id="L206" class="LineNr">206 </span> <span class="muComment"># screen->cursor-x = x</span> -<span id="L207" class="LineNr">207 </span> <span class="PreProc">var</span> dest/<span class="Constant">edi</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, cursor-x -<span id="L208" class="LineNr">208 </span> <span class="PreProc">var</span> src/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy x -<span id="L209" class="LineNr">209 </span> copy-to *dest, src -<span id="L210" class="LineNr">210 </span> <span class="muComment"># screen->cursor-y = y</span> -<span id="L211" class="LineNr">211 </span> dest <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, cursor-y -<span id="L212" class="LineNr">212 </span> src <span class="Special"><-</span> copy y -<span id="L213" class="LineNr">213 </span> copy-to *dest, src -<span id="L214" class="LineNr">214 </span><span class="Delimiter">}</span> -<span id="L215" class="LineNr">215 </span> -<span id="L216" class="LineNr">216 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L216'>draw-cursor</a></span> <a href='500fake-screen.mu.html#L14'>screen</a>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), g: grapheme <span class="Delimiter">{</span> -<span id="L217" class="LineNr">217 </span> <span class="Delimiter">{</span> -<span id="L218" class="LineNr">218 </span> compare <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span> -<span id="L219" class="LineNr">219 </span> <span class="PreProc">break-if-!=</span> -<span id="L220" class="LineNr">220 </span> <a href='103grapheme.subx.html#L134'>draw-cursor-on-real-screen</a> g -<span id="L221" class="LineNr">221 </span> <span class="PreProc">return</span> -<span id="L222" class="LineNr">222 </span> <span class="Delimiter">}</span> -<span id="L223" class="LineNr">223 </span> <span class="muComment"># fake screen</span> -<span id="L224" class="LineNr">224 </span> <span class="PreProc">var</span> cursor-x/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L225" class="LineNr">225 </span> <span class="PreProc">var</span> cursor-y/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L226" class="LineNr">226 </span> cursor-x, cursor-y <span class="Special"><-</span> <a href='500fake-screen.mu.html#L153'>cursor-position</a> <a href='500fake-screen.mu.html#L14'>screen</a> -<span id="L227" class="LineNr">227 </span> <a href='500fake-screen.mu.html#L88'>draw-grapheme</a> <a href='500fake-screen.mu.html#L14'>screen</a>, g, cursor-x, cursor-y, <span class="Constant">0</span>/fg, <span class="Constant">7</span>/bg -<span id="L228" class="LineNr">228 </span><span class="Delimiter">}</span> -<span id="L229" class="LineNr">229 </span> -<span id="L230" class="LineNr">230 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L230'>clear-screen</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Delimiter">{</span> -<span id="L231" class="LineNr">231 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen -<span id="L232" class="LineNr">232 </span> <span class="Delimiter">{</span> -<span id="L233" class="LineNr">233 </span> compare <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span> -<span id="L234" class="LineNr">234 </span> <span class="PreProc">break-if-!=</span> -<span id="L235" class="LineNr">235 </span> <a href='500fake-screen.mu.html#L364'>clear-real-screen</a> -<span id="L236" class="LineNr">236 </span> <span class="PreProc">return</span> -<span id="L237" class="LineNr">237 </span> <span class="Delimiter">}</span> -<span id="L238" class="LineNr">238 </span> <span class="muComment"># fake screen</span> -<span id="L239" class="LineNr">239 </span> <a href='500fake-screen.mu.html#L169'>set-cursor-position</a> <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span>, <span class="Constant">0</span> -<span id="L240" class="LineNr">240 </span> <span class="PreProc">var</span> y/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L241" class="LineNr">241 </span> <span class="PreProc">var</span> height/<span class="Constant">ecx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, height -<span id="L242" class="LineNr">242 </span> <span class="Delimiter">{</span> -<span id="L243" class="LineNr">243 </span> compare y, *height -<span id="L244" class="LineNr">244 </span> <span class="PreProc">break-if->=</span> -<span id="L245" class="LineNr">245 </span> <span class="PreProc">var</span> x/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L246" class="LineNr">246 </span> <span class="PreProc">var</span> width/<span class="Constant">ebx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width -<span id="L247" class="LineNr">247 </span> <span class="Delimiter">{</span> -<span id="L248" class="LineNr">248 </span> compare x, *width -<span id="L249" class="LineNr">249 </span> <span class="PreProc">break-if->=</span> -<span id="L250" class="LineNr">250 </span> <a href='500fake-screen.mu.html#L114'>draw-code-point</a> <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0x20</span>/space, x, y, <span class="Constant">0</span>/fg=black, <span class="Constant">0</span>/bg=black -<span id="L251" class="LineNr">251 </span> x <span class="Special"><-</span> increment -<span id="L252" class="LineNr">252 </span> <span class="PreProc">loop</span> -<span id="L253" class="LineNr">253 </span> <span class="Delimiter">}</span> -<span id="L254" class="LineNr">254 </span> y <span class="Special"><-</span> increment -<span id="L255" class="LineNr">255 </span> <span class="PreProc">loop</span> -<span id="L256" class="LineNr">256 </span> <span class="Delimiter">}</span> -<span id="L257" class="LineNr">257 </span> <a href='500fake-screen.mu.html#L169'>set-cursor-position</a> <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span>, <span class="Constant">0</span> -<span id="L258" class="LineNr">258 </span> <span class="PreProc">var</span> pixels-ah/<span class="Constant">eax</span>: (addr handle array byte) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, pixels -<span id="L259" class="LineNr">259 </span> <span class="PreProc">var</span> pixels/<span class="Constant">eax</span>: (addr array byte) <span class="Special"><-</span> <a href='120allocate.subx.html#L223'>lookup</a> *pixels-ah -<span id="L260" class="LineNr">260 </span> <span class="PreProc">var</span> i/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L261" class="LineNr">261 </span> <span class="PreProc">var</span> max/<span class="Constant">edx</span>: int <span class="Special"><-</span> length pixels -<span id="L262" class="LineNr">262 </span> <span class="Delimiter">{</span> -<span id="L263" class="LineNr">263 </span> compare i, max -<span id="L264" class="LineNr">264 </span> <span class="PreProc">break-if->=</span> -<span id="L265" class="LineNr">265 </span> <span class="PreProc">var</span> curr/<span class="Constant">eax</span>: (addr byte) <span class="Special"><-</span> index pixels, i -<span id="L266" class="LineNr">266 </span> <span class="PreProc">var</span> zero/<span class="Constant">ebx</span>: byte <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L267" class="LineNr">267 </span> copy-byte-to *curr, zero -<span id="L268" class="LineNr">268 </span> i <span class="Special"><-</span> increment -<span id="L269" class="LineNr">269 </span> <span class="PreProc">loop</span> -<span id="L270" class="LineNr">270 </span> <span class="Delimiter">}</span> -<span id="L271" class="LineNr">271 </span><span class="Delimiter">}</span> -<span id="L272" class="LineNr">272 </span> -<span id="L273" class="LineNr">273 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L273'>fake-screen-empty?</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>)<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: boolean <span class="Delimiter">{</span> -<span id="L274" class="LineNr">274 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen -<span id="L275" class="LineNr">275 </span> <span class="PreProc">var</span> y/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L276" class="LineNr">276 </span> <span class="PreProc">var</span> height/<span class="Constant">ecx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, height -<span id="L277" class="LineNr">277 </span> <span class="Delimiter">{</span> -<span id="L278" class="LineNr">278 </span> compare y, *height -<span id="L279" class="LineNr">279 </span> <span class="PreProc">break-if->=</span> -<span id="L280" class="LineNr">280 </span> <span class="PreProc">var</span> x/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L281" class="LineNr">281 </span> <span class="PreProc">var</span> width/<span class="Constant">ebx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width -<span id="L282" class="LineNr">282 </span> <span class="Delimiter">{</span> -<span id="L283" class="LineNr">283 </span> compare x, *width -<span id="L284" class="LineNr">284 </span> <span class="PreProc">break-if->=</span> -<span id="L285" class="LineNr">285 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="Special"><-</span> <a href='500fake-screen.mu.html#L406'>screen-grapheme-at</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y -<span id="L286" class="LineNr">286 </span> <span class="Delimiter">{</span> -<span id="L287" class="LineNr">287 </span> compare g, <span class="Constant">0</span> -<span id="L288" class="LineNr">288 </span> <span class="PreProc">break-if-=</span> -<span id="L289" class="LineNr">289 </span> compare g, <span class="Constant">0x20</span>/space -<span id="L290" class="LineNr">290 </span> <span class="PreProc">break-if-=</span> -<span id="L291" class="LineNr">291 </span> <span class="PreProc">return</span> <span class="Constant">0</span>/false -<span id="L292" class="LineNr">292 </span> <span class="Delimiter">}</span> -<span id="L293" class="LineNr">293 </span> x <span class="Special"><-</span> increment -<span id="L294" class="LineNr">294 </span> <span class="PreProc">loop</span> -<span id="L295" class="LineNr">295 </span> <span class="Delimiter">}</span> -<span id="L296" class="LineNr">296 </span> y <span class="Special"><-</span> increment -<span id="L297" class="LineNr">297 </span> <span class="PreProc">loop</span> -<span id="L298" class="LineNr">298 </span> <span class="Delimiter">}</span> -<span id="L299" class="LineNr">299 </span> <span class="PreProc">var</span> pixels-ah/<span class="Constant">eax</span>: (addr handle array byte) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, pixels -<span id="L300" class="LineNr">300 </span> <span class="PreProc">var</span> pixels/<span class="Constant">eax</span>: (addr array byte) <span class="Special"><-</span> <a href='120allocate.subx.html#L223'>lookup</a> *pixels-ah -<span id="L301" class="LineNr">301 </span> <span class="PreProc">var</span> y/<span class="Constant">ebx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L302" class="LineNr">302 </span> <span class="PreProc">var</span> height-addr/<span class="Constant">edx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, height -<span id="L303" class="LineNr">303 </span> <span class="PreProc">var</span> height/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy *height-addr -<span id="L304" class="LineNr">304 </span> height <span class="Special"><-</span> shift-left <span class="Constant">4</span>/log2-font-height -<span id="L305" class="LineNr">305 </span> <span class="Delimiter">{</span> -<span id="L306" class="LineNr">306 </span> compare y, height -<span id="L307" class="LineNr">307 </span> <span class="PreProc">break-if->=</span> -<span id="L308" class="LineNr">308 </span> <span class="PreProc">var</span> width-addr/<span class="Constant">edx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width -<span id="L309" class="LineNr">309 </span> <span class="PreProc">var</span> width/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy *width-addr -<span id="L310" class="LineNr">310 </span> width <span class="Special"><-</span> shift-left <span class="Constant">3</span>/log2-font-width -<span id="L311" class="LineNr">311 </span> <span class="PreProc">var</span> x/<span class="Constant">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L312" class="LineNr">312 </span> <span class="Delimiter">{</span> -<span id="L313" class="LineNr">313 </span> compare x, width -<span id="L314" class="LineNr">314 </span> <span class="PreProc">break-if->=</span> -<span id="L315" class="LineNr">315 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> <a href='500fake-screen.mu.html#L484'>pixel-index</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y -<span id="L316" class="LineNr">316 </span> <span class="PreProc">var</span> color-addr/<span class="Constant">ecx</span>: (addr byte) <span class="Special"><-</span> index pixels, idx -<span id="L317" class="LineNr">317 </span> <span class="PreProc">var</span> color/<span class="Constant">ecx</span>: byte <span class="Special"><-</span> copy-byte *color-addr -<span id="L318" class="LineNr">318 </span> compare color, <span class="Constant">0</span> -<span id="L319" class="LineNr">319 </span> <span class="Delimiter">{</span> -<span id="L320" class="LineNr">320 </span> <span class="PreProc">break-if-=</span> -<span id="L321" class="LineNr">321 </span> <span class="PreProc">return</span> <span class="Constant">0</span>/false -<span id="L322" class="LineNr">322 </span> <span class="Delimiter">}</span> -<span id="L323" class="LineNr">323 </span> x <span class="Special"><-</span> increment -<span id="L324" class="LineNr">324 </span> <span class="PreProc">loop</span> -<span id="L325" class="LineNr">325 </span> <span class="Delimiter">}</span> -<span id="L326" class="LineNr">326 </span> y <span class="Special"><-</span> increment -<span id="L327" class="LineNr">327 </span> <span class="PreProc">loop</span> -<span id="L328" class="LineNr">328 </span> <span class="Delimiter">}</span> -<span id="L329" class="LineNr">329 </span> <span class="PreProc">return</span> <span class="Constant">1</span>/true -<span id="L330" class="LineNr">330 </span><span class="Delimiter">}</span> -<span id="L331" class="LineNr">331 </span> -<span id="L332" class="LineNr">332 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L332'>clear-rect</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), xmin: int, ymin: int, xmax: int, ymax: int, background-color: int <span class="Delimiter">{</span> -<span id="L333" class="LineNr">333 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen -<span id="L334" class="LineNr">334 </span> <span class="Delimiter">{</span> -<span id="L335" class="LineNr">335 </span> compare <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span> -<span id="L336" class="LineNr">336 </span> <span class="PreProc">break-if-!=</span> -<span id="L337" class="LineNr">337 </span> <a href='500fake-screen.mu.html#L382'>clear-rect-on-real-screen</a> xmin, ymin, xmax, ymax, background-color -<span id="L338" class="LineNr">338 </span> <span class="PreProc">return</span> -<span id="L339" class="LineNr">339 </span> <span class="Delimiter">}</span> -<span id="L340" class="LineNr">340 </span> <span class="muComment"># fake screen</span> -<span id="L341" class="LineNr">341 </span> <a href='500fake-screen.mu.html#L169'>set-cursor-position</a> <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span>, <span class="Constant">0</span> -<span id="L342" class="LineNr">342 </span> <span class="PreProc">var</span> y/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy ymin -<span id="L343" class="LineNr">343 </span> <span class="PreProc">var</span> ymax/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy ymax -<span id="L344" class="LineNr">344 </span> <span class="Delimiter">{</span> -<span id="L345" class="LineNr">345 </span> compare y, ymax -<span id="L346" class="LineNr">346 </span> <span class="PreProc">break-if->=</span> -<span id="L347" class="LineNr">347 </span> <span class="PreProc">var</span> x/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy xmin -<span id="L348" class="LineNr">348 </span> <span class="PreProc">var</span> xmax/<span class="Constant">ebx</span>: int <span class="Special"><-</span> copy xmax -<span id="L349" class="LineNr">349 </span> <span class="Delimiter">{</span> -<span id="L350" class="LineNr">350 </span> compare x, xmax -<span id="L351" class="LineNr">351 </span> <span class="PreProc">break-if->=</span> -<span id="L352" class="LineNr">352 </span> <a href='500fake-screen.mu.html#L114'>draw-code-point</a> <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0x20</span>/space, x, y, <span class="Constant">0</span>/fg, background-color -<span id="L353" class="LineNr">353 </span> x <span class="Special"><-</span> increment -<span id="L354" class="LineNr">354 </span> <span class="PreProc">loop</span> -<span id="L355" class="LineNr">355 </span> <span class="Delimiter">}</span> -<span id="L356" class="LineNr">356 </span> y <span class="Special"><-</span> increment -<span id="L357" class="LineNr">357 </span> <span class="PreProc">loop</span> -<span id="L358" class="LineNr">358 </span> <span class="Delimiter">}</span> -<span id="L359" class="LineNr">359 </span> <a href='500fake-screen.mu.html#L169'>set-cursor-position</a> <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span>, <span class="Constant">0</span> -<span id="L360" class="LineNr">360 </span><span class="Delimiter">}</span> -<span id="L361" class="LineNr">361 </span> -<span id="L362" class="LineNr">362 </span><span class="muComment"># there's no grapheme that guarantees to cover every pixel, so we'll bump down</span> -<span id="L363" class="LineNr">363 </span><span class="muComment"># to pixels for a real screen</span> -<span id="L364" class="LineNr">364 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L364'>clear-real-screen</a></span> <span class="Delimiter">{</span> -<span id="L365" class="LineNr">365 </span> <span class="PreProc">var</span> y/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L366" class="LineNr">366 </span> <span class="Delimiter">{</span> -<span id="L367" class="LineNr">367 </span> compare y, <span class="Constant">0x300</span>/screen-height=<span class="Constant">768</span> -<span id="L368" class="LineNr">368 </span> <span class="PreProc">break-if->=</span> -<span id="L369" class="LineNr">369 </span> <span class="PreProc">var</span> x/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L370" class="LineNr">370 </span> <span class="Delimiter">{</span> -<span id="L371" class="LineNr">371 </span> compare x, <span class="Constant">0x400</span>/screen-width=<span class="Constant">1024</span> -<span id="L372" class="LineNr">372 </span> <span class="PreProc">break-if->=</span> -<span id="L373" class="LineNr">373 </span> <a href='101screen.subx.html#L8'>pixel-on-real-screen</a> x, y, <span class="Constant">0</span>/color=black -<span id="L374" class="LineNr">374 </span> x <span class="Special"><-</span> increment -<span id="L375" class="LineNr">375 </span> <span class="PreProc">loop</span> -<span id="L376" class="LineNr">376 </span> <span class="Delimiter">}</span> -<span id="L377" class="LineNr">377 </span> y <span class="Special"><-</span> increment -<span id="L378" class="LineNr">378 </span> <span class="PreProc">loop</span> -<span id="L379" class="LineNr">379 </span> <span class="Delimiter">}</span> -<span id="L380" class="LineNr">380 </span><span class="Delimiter">}</span> -<span id="L381" class="LineNr">381 </span> -<span id="L382" class="LineNr">382 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L382'>clear-rect-on-real-screen</a></span> xmin: int, ymin: int, xmax: int, ymax: int, background-color: int <span class="Delimiter">{</span> -<span id="L383" class="LineNr">383 </span> <span class="PreProc">var</span> y/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy ymin -<span id="L384" class="LineNr">384 </span> y <span class="Special"><-</span> shift-left <span class="Constant">4</span>/log2-font-height -<span id="L385" class="LineNr">385 </span> <span class="PreProc">var</span> ymax/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy ymax -<span id="L386" class="LineNr">386 </span> ymax <span class="Special"><-</span> shift-left <span class="Constant">4</span>/log2-font-height -<span id="L387" class="LineNr">387 </span> <span class="Delimiter">{</span> -<span id="L388" class="LineNr">388 </span> compare y, ymax -<span id="L389" class="LineNr">389 </span> <span class="PreProc">break-if->=</span> -<span id="L390" class="LineNr">390 </span> <span class="PreProc">var</span> x/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy xmin -<span id="L391" class="LineNr">391 </span> x <span class="Special"><-</span> shift-left <span class="Constant">3</span>/log2-font-width -<span id="L392" class="LineNr">392 </span> <span class="PreProc">var</span> xmax/<span class="Constant">ebx</span>: int <span class="Special"><-</span> copy xmax -<span id="L393" class="LineNr">393 </span> xmax <span class="Special"><-</span> shift-left <span class="Constant">3</span>/log2-font-width -<span id="L394" class="LineNr">394 </span> <span class="Delimiter">{</span> -<span id="L395" class="LineNr">395 </span> compare x, xmax -<span id="L396" class="LineNr">396 </span> <span class="PreProc">break-if->=</span> -<span id="L397" class="LineNr">397 </span> <a href='101screen.subx.html#L8'>pixel-on-real-screen</a> x, y, background-color -<span id="L398" class="LineNr">398 </span> x <span class="Special"><-</span> increment -<span id="L399" class="LineNr">399 </span> <span class="PreProc">loop</span> -<span id="L400" class="LineNr">400 </span> <span class="Delimiter">}</span> -<span id="L401" class="LineNr">401 </span> y <span class="Special"><-</span> increment -<span id="L402" class="LineNr">402 </span> <span class="PreProc">loop</span> -<span id="L403" class="LineNr">403 </span> <span class="Delimiter">}</span> -<span id="L404" class="LineNr">404 </span><span class="Delimiter">}</span> -<span id="L405" class="LineNr">405 </span> -<span id="L406" class="LineNr">406 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L406'>screen-grapheme-at</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), x: int, y: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: grapheme <span class="Delimiter">{</span> -<span id="L407" class="LineNr">407 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen -<span id="L408" class="LineNr">408 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> <a href='500fake-screen.mu.html#L120'>screen-cell-index</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y -<span id="L409" class="LineNr">409 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: grapheme <span class="Special"><-</span> <a href='500fake-screen.mu.html#L413'>screen-grapheme-at-idx</a> <a href='500fake-screen.mu.html#L14'>screen</a>, idx -<span id="L410" class="LineNr">410 </span> <span class="PreProc">return</span> result -<span id="L411" class="LineNr">411 </span><span class="Delimiter">}</span> -<span id="L412" class="LineNr">412 </span> -<span id="L413" class="LineNr">413 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L413'>screen-grapheme-at-idx</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), idx-on-stack: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: grapheme <span class="Delimiter">{</span> -<span id="L414" class="LineNr">414 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen -<span id="L415" class="LineNr">415 </span> <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle array <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, data -<span id="L416" class="LineNr">416 </span> <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr array <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> <a href='120allocate.subx.html#L223'>lookup</a> *data-ah -<span id="L417" class="LineNr">417 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy idx-on-stack -<span id="L418" class="LineNr">418 </span> <span class="PreProc">var</span> offset/<span class="Constant">ecx</span>: (offset <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> compute-offset data, idx -<span id="L419" class="LineNr">419 </span> <span class="PreProc">var</span> cell/<span class="Constant">eax</span>: (addr <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> index data, offset -<span id="L420" class="LineNr">420 </span> <span class="PreProc">var</span> src/<span class="Constant">eax</span>: (addr grapheme) <span class="Special"><-</span> get cell, data -<span id="L421" class="LineNr">421 </span> <span class="PreProc">return</span> *src -<span id="L422" class="LineNr">422 </span><span class="Delimiter">}</span> -<span id="L423" class="LineNr">423 </span> -<span id="L424" class="LineNr">424 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L424'>screen-color-at</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), x: int, y: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> -<span id="L425" class="LineNr">425 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen -<span id="L426" class="LineNr">426 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> <a href='500fake-screen.mu.html#L120'>screen-cell-index</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y -<span id="L427" class="LineNr">427 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: int <span class="Special"><-</span> <a href='500fake-screen.mu.html#L431'>screen-color-at-idx</a> <a href='500fake-screen.mu.html#L14'>screen</a>, idx -<span id="L428" class="LineNr">428 </span> <span class="PreProc">return</span> result -<span id="L429" class="LineNr">429 </span><span class="Delimiter">}</span> -<span id="L430" class="LineNr">430 </span> -<span id="L431" class="LineNr">431 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L431'>screen-color-at-idx</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), idx-on-stack: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> -<span id="L432" class="LineNr">432 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen -<span id="L433" class="LineNr">433 </span> <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle array <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, data -<span id="L434" class="LineNr">434 </span> <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr array <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> <a href='120allocate.subx.html#L223'>lookup</a> *data-ah -<span id="L435" class="LineNr">435 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy idx-on-stack -<span id="L436" class="LineNr">436 </span> <span class="PreProc">var</span> offset/<span class="Constant">ecx</span>: (offset <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> compute-offset data, idx -<span id="L437" class="LineNr">437 </span> <span class="PreProc">var</span> cell/<span class="Constant">eax</span>: (addr <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> index data, offset -<span id="L438" class="LineNr">438 </span> <span class="PreProc">var</span> src/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get cell, color -<span id="L439" class="LineNr">439 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy *src -<span id="L440" class="LineNr">440 </span> <span class="PreProc">return</span> result -<span id="L441" class="LineNr">441 </span><span class="Delimiter">}</span> -<span id="L442" class="LineNr">442 </span> -<span id="L443" class="LineNr">443 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L443'>screen-background-color-at</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), x: int, y: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> -<span id="L444" class="LineNr">444 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen -<span id="L445" class="LineNr">445 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> <a href='500fake-screen.mu.html#L120'>screen-cell-index</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y -<span id="L446" class="LineNr">446 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: int <span class="Special"><-</span> <a href='500fake-screen.mu.html#L450'>screen-background-color-at-idx</a> <a href='500fake-screen.mu.html#L14'>screen</a>, idx -<span id="L447" class="LineNr">447 </span> <span class="PreProc">return</span> result -<span id="L448" class="LineNr">448 </span><span class="Delimiter">}</span> -<span id="L449" class="LineNr">449 </span> -<span id="L450" class="LineNr">450 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L450'>screen-background-color-at-idx</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), idx-on-stack: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> -<span id="L451" class="LineNr">451 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen -<span id="L452" class="LineNr">452 </span> <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle array <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, data -<span id="L453" class="LineNr">453 </span> <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr array <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> <a href='120allocate.subx.html#L223'>lookup</a> *data-ah -<span id="L454" class="LineNr">454 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy idx-on-stack -<span id="L455" class="LineNr">455 </span> <span class="PreProc">var</span> offset/<span class="Constant">ecx</span>: (offset <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> compute-offset data, idx -<span id="L456" class="LineNr">456 </span> <span class="PreProc">var</span> cell/<span class="Constant">eax</span>: (addr <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> index data, offset -<span id="L457" class="LineNr">457 </span> <span class="PreProc">var</span> src/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get cell, background-color -<span id="L458" class="LineNr">458 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy *src -<span id="L459" class="LineNr">459 </span> <span class="PreProc">return</span> result -<span id="L460" class="LineNr">460 </span><span class="Delimiter">}</span> -<span id="L461" class="LineNr">461 </span> -<span id="L462" class="LineNr">462 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L462'>pixel</a></span> <a href='500fake-screen.mu.html#L14'>screen</a>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), x: int, y: int, color: int <span class="Delimiter">{</span> -<span id="L463" class="LineNr">463 </span> <span class="Delimiter">{</span> -<span id="L464" class="LineNr">464 </span> compare <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span> -<span id="L465" class="LineNr">465 </span> <span class="PreProc">break-if-!=</span> -<span id="L466" class="LineNr">466 </span> <a href='101screen.subx.html#L8'>pixel-on-real-screen</a> x, y, color -<span id="L467" class="LineNr">467 </span> <span class="PreProc">return</span> -<span id="L468" class="LineNr">468 </span> <span class="Delimiter">}</span> -<span id="L469" class="LineNr">469 </span> <span class="muComment"># fake screen</span> -<span id="L470" class="LineNr">470 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy <a href='500fake-screen.mu.html#L14'>screen</a> -<span id="L471" class="LineNr">471 </span> <span class="PreProc">var</span> pixels-ah/<span class="Constant">eax</span>: (addr handle array byte) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, pixels -<span id="L472" class="LineNr">472 </span> <span class="PreProc">var</span> pixels/<span class="Constant">eax</span>: (addr array byte) <span class="Special"><-</span> <a href='120allocate.subx.html#L223'>lookup</a> *pixels-ah -<span id="L473" class="LineNr">473 </span> <span class="Delimiter">{</span> -<span id="L474" class="LineNr">474 </span> compare pixels, <span class="Constant">0</span> -<span id="L475" class="LineNr">475 </span> <span class="PreProc">break-if-!=</span> -<span id="L476" class="LineNr">476 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"pixel graphics not enabled for this screen"</span> -<span id="L477" class="LineNr">477 </span> <span class="Delimiter">}</span> -<span id="L478" class="LineNr">478 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> <a href='500fake-screen.mu.html#L484'>pixel-index</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y -<span id="L479" class="LineNr">479 </span> <span class="PreProc">var</span> dest/<span class="Constant">ecx</span>: (addr byte) <span class="Special"><-</span> index pixels, idx -<span id="L480" class="LineNr">480 </span> <span class="PreProc">var</span> src/<span class="Constant">eax</span>: byte <span class="Special"><-</span> copy-byte color -<span id="L481" class="LineNr">481 </span> copy-byte-to *dest, src -<span id="L482" class="LineNr">482 </span><span class="Delimiter">}</span> -<span id="L483" class="LineNr">483 </span> -<span id="L484" class="LineNr">484 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L484'>pixel-index</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), x: int, y: int<span class="PreProc"> -> </span>_/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> -<span id="L485" class="LineNr">485 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen -<span id="L486" class="LineNr">486 </span> <span class="Delimiter">{</span> -<span id="L487" class="LineNr">487 </span> compare x, <span class="Constant">0</span> -<span id="L488" class="LineNr">488 </span> <span class="PreProc">break-if->=</span> -<span id="L489" class="LineNr">489 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: negative x"</span> -<span id="L490" class="LineNr">490 </span> <span class="Delimiter">}</span> -<span id="L491" class="LineNr">491 </span> <span class="Delimiter">{</span> -<span id="L492" class="LineNr">492 </span> <span class="PreProc">var</span> xmax-a/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width -<span id="L493" class="LineNr">493 </span> <span class="PreProc">var</span> xmax/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy *xmax-a -<span id="L494" class="LineNr">494 </span> xmax <span class="Special"><-</span> shift-left <span class="Constant">3</span>/log2-font-width -<span id="L495" class="LineNr">495 </span> compare x, xmax -<span id="L496" class="LineNr">496 </span> <span class="PreProc">break-if-<</span> -<span id="L497" class="LineNr">497 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: x too high"</span> -<span id="L498" class="LineNr">498 </span> <span class="Delimiter">}</span> -<span id="L499" class="LineNr">499 </span> <span class="Delimiter">{</span> -<span id="L500" class="LineNr">500 </span> compare y, <span class="Constant">0</span> -<span id="L501" class="LineNr">501 </span> <span class="PreProc">break-if->=</span> -<span id="L502" class="LineNr">502 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: negative y"</span> -<span id="L503" class="LineNr">503 </span> <span class="Delimiter">}</span> -<span id="L504" class="LineNr">504 </span> <span class="Delimiter">{</span> -<span id="L505" class="LineNr">505 </span> <span class="PreProc">var</span> ymax-a/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, height -<span id="L506" class="LineNr">506 </span> <span class="PreProc">var</span> ymax/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy *ymax-a -<span id="L507" class="LineNr">507 </span> ymax <span class="Special"><-</span> shift-left <span class="Constant">4</span>/log2-font-height -<span id="L508" class="LineNr">508 </span> compare y, ymax -<span id="L509" class="LineNr">509 </span> <span class="PreProc">break-if-<</span> -<span id="L510" class="LineNr">510 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: y too high"</span> -<span id="L511" class="LineNr">511 </span> <span class="Delimiter">}</span> -<span id="L512" class="LineNr">512 </span> <span class="PreProc">var</span> width-addr/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width -<span id="L513" class="LineNr">513 </span> <span class="PreProc">var</span> result/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy y -<span id="L514" class="LineNr">514 </span> result <span class="Special"><-</span> multiply *width-addr -<span id="L515" class="LineNr">515 </span> result <span class="Special"><-</span> shift-left <span class="Constant">3</span>/log2-font-width -<span id="L516" class="LineNr">516 </span> result <span class="Special"><-</span> add x -<span id="L517" class="LineNr">517 </span> <span class="PreProc">return</span> result -<span id="L518" class="LineNr">518 </span><span class="Delimiter">}</span> -<span id="L519" class="LineNr">519 </span> -<span id="L520" class="LineNr">520 </span><span class="muComment"># double-buffering primitive</span> -<span id="L521" class="LineNr">521 </span><span class="muComment"># 'screen' must be a fake screen. 'target-screen' is usually real.</span> -<span id="L522" class="LineNr">522 </span><span class="muComment"># Both screens must have the same size.</span> -<span id="L523" class="LineNr">523 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L523'>copy-pixels</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), target-screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Delimiter">{</span> -<span id="L524" class="LineNr">524 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen -<span id="L525" class="LineNr">525 </span> <span class="PreProc">var</span> pixels-ah/<span class="Constant">eax</span>: (addr handle array byte) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, pixels -<span id="L526" class="LineNr">526 </span> <span class="PreProc">var</span> _pixels/<span class="Constant">eax</span>: (addr array byte) <span class="Special"><-</span> <a href='120allocate.subx.html#L223'>lookup</a> *pixels-ah -<span id="L527" class="LineNr">527 </span> <span class="PreProc">var</span> pixels/<span class="Constant">edi</span>: (addr array byte) <span class="Special"><-</span> copy _pixels -<span id="L528" class="LineNr">528 </span> <span class="PreProc">var</span> width-a/<span class="Constant">edx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width -<span id="L529" class="LineNr">529 </span> <span class="PreProc">var</span> width/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy *width-a -<span id="L530" class="LineNr">530 </span> width <span class="Special"><-</span> shift-left <span class="Constant">3</span>/log2-font-width -<span id="L531" class="LineNr">531 </span> <span class="PreProc">var</span> height-a/<span class="Constant">ebx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, height -<span id="L532" class="LineNr">532 </span> <span class="PreProc">var</span> height/<span class="Constant">ebx</span>: int <span class="Special"><-</span> copy *height-a -<span id="L533" class="LineNr">533 </span> height <span class="Special"><-</span> shift-left <span class="Constant">4</span>/log2-font-height -<span id="L534" class="LineNr">534 </span> <span class="PreProc">var</span> i/<span class="Constant">esi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L535" class="LineNr">535 </span> <span class="PreProc">var</span> y/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L536" class="LineNr">536 </span> <span class="Delimiter">{</span> -<span id="L537" class="LineNr">537 </span> <span class="muComment"># screen top left pixels x y width height</span> -<span id="L538" class="LineNr">538 </span> compare y, height -<span id="L539" class="LineNr">539 </span> <span class="PreProc">break-if->=</span> -<span id="L540" class="LineNr">540 </span> <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L541" class="LineNr">541 </span> <span class="Delimiter">{</span> -<span id="L542" class="LineNr">542 </span> compare x, width -<span id="L543" class="LineNr">543 </span> <span class="PreProc">break-if->=</span> -<span id="L544" class="LineNr">544 </span> <span class="Delimiter">{</span> -<span id="L545" class="LineNr">545 </span> <span class="PreProc">var</span> color-addr/<span class="Constant">ebx</span>: (addr byte) <span class="Special"><-</span> index pixels, i -<span id="L546" class="LineNr">546 </span> <span class="PreProc">var</span> color/<span class="Constant">ebx</span>: byte <span class="Special"><-</span> copy-byte *color-addr -<span id="L547" class="LineNr">547 </span> <span class="PreProc">var</span> color2/<span class="Constant">ebx</span>: int <span class="Special"><-</span> copy color -<span id="L548" class="LineNr">548 </span> <a href='500fake-screen.mu.html#L462'>pixel</a> target-screen, x, y, color2 -<span id="L549" class="LineNr">549 </span> <span class="Delimiter">}</span> -<span id="L550" class="LineNr">550 </span> x <span class="Special"><-</span> increment -<span id="L551" class="LineNr">551 </span> i <span class="Special"><-</span> increment -<span id="L552" class="LineNr">552 </span> <span class="PreProc">loop</span> -<span id="L553" class="LineNr">553 </span> <span class="Delimiter">}</span> -<span id="L554" class="LineNr">554 </span> y <span class="Special"><-</span> increment -<span id="L555" class="LineNr">555 </span> <span class="PreProc">loop</span> -<span id="L556" class="LineNr">556 </span> <span class="Delimiter">}</span> -<span id="L557" class="LineNr">557 </span><span class="Delimiter">}</span> +<span id="L122" class="LineNr">122 </span> <span class="muComment"># some bounds checks that aren't needed for a real screen, but might help catch problems</span> +<span id="L123" class="LineNr">123 </span> <span class="Delimiter">{</span> +<span id="L124" class="LineNr">124 </span> compare x, <span class="Constant">0</span> +<span id="L125" class="LineNr">125 </span> <span class="PreProc">break-if->=</span> +<span id="L126" class="LineNr">126 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: negative x"</span> +<span id="L127" class="LineNr">127 </span> <span class="Delimiter">}</span> +<span id="L128" class="LineNr">128 </span> <span class="Delimiter">{</span> +<span id="L129" class="LineNr">129 </span> <span class="PreProc">var</span> xmax/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width +<span id="L130" class="LineNr">130 </span> <span class="PreProc">var</span> xcurr/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy x +<span id="L131" class="LineNr">131 </span> compare xcurr, *xmax +<span id="L132" class="LineNr">132 </span> <span class="PreProc">break-if-<</span> +<span id="L133" class="LineNr">133 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: x too high"</span> +<span id="L134" class="LineNr">134 </span> <span class="Delimiter">}</span> +<span id="L135" class="LineNr">135 </span> <span class="Delimiter">{</span> +<span id="L136" class="LineNr">136 </span> compare y, <span class="Constant">0</span> +<span id="L137" class="LineNr">137 </span> <span class="PreProc">break-if->=</span> +<span id="L138" class="LineNr">138 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: negative y"</span> +<span id="L139" class="LineNr">139 </span> <span class="Delimiter">}</span> +<span id="L140" class="LineNr">140 </span> <span class="Delimiter">{</span> +<span id="L141" class="LineNr">141 </span> <span class="PreProc">var</span> ymax/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, height +<span id="L142" class="LineNr">142 </span> <span class="PreProc">var</span> ycurr/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy y +<span id="L143" class="LineNr">143 </span> compare ycurr, *ymax +<span id="L144" class="LineNr">144 </span> <span class="PreProc">break-if-<</span> +<span id="L145" class="LineNr">145 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: y too high"</span> +<span id="L146" class="LineNr">146 </span> <span class="Delimiter">}</span> +<span id="L147" class="LineNr">147 </span> <span class="PreProc">var</span> width-addr/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width +<span id="L148" class="LineNr">148 </span> <span class="PreProc">var</span> result/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy y +<span id="L149" class="LineNr">149 </span> result <span class="Special"><-</span> multiply *width-addr +<span id="L150" class="LineNr">150 </span> result <span class="Special"><-</span> add x +<span id="L151" class="LineNr">151 </span> <span class="PreProc">return</span> result +<span id="L152" class="LineNr">152 </span><span class="Delimiter">}</span> +<span id="L153" class="LineNr">153 </span> +<span id="L154" class="LineNr">154 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L154'>cursor-position</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>)<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> +<span id="L155" class="LineNr">155 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen +<span id="L156" class="LineNr">156 </span> <span class="Delimiter">{</span> +<span id="L157" class="LineNr">157 </span> compare <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span> +<span id="L158" class="LineNr">158 </span> <span class="PreProc">break-if-!=</span> +<span id="L159" class="LineNr">159 </span> <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L160" class="LineNr">160 </span> <span class="PreProc">var</span> y/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L161" class="LineNr">161 </span> x, y <span class="Special"><-</span> <a href='103grapheme.subx.html#L96'>cursor-position-on-real-screen</a> +<span id="L162" class="LineNr">162 </span> <span class="PreProc">return</span> x, y +<span id="L163" class="LineNr">163 </span> <span class="Delimiter">}</span> +<span id="L164" class="LineNr">164 </span> <span class="muComment"># fake screen</span> +<span id="L165" class="LineNr">165 </span> <span class="PreProc">var</span> cursor-x-addr/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, cursor-x +<span id="L166" class="LineNr">166 </span> <span class="PreProc">var</span> cursor-y-addr/<span class="Constant">ecx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, cursor-y +<span id="L167" class="LineNr">167 </span> <span class="PreProc">return</span> *cursor-x-addr, *cursor-y-addr +<span id="L168" class="LineNr">168 </span><span class="Delimiter">}</span> +<span id="L169" class="LineNr">169 </span> +<span id="L170" class="LineNr">170 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L170'>set-cursor-position</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), x: int, y: int <span class="Delimiter">{</span> +<span id="L171" class="LineNr">171 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen +<span id="L172" class="LineNr">172 </span> <span class="Delimiter">{</span> +<span id="L173" class="LineNr">173 </span> compare <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span> +<span id="L174" class="LineNr">174 </span> <span class="PreProc">break-if-!=</span> +<span id="L175" class="LineNr">175 </span> <a href='103grapheme.subx.html#L109'>set-cursor-position-on-real-screen</a> x, y +<span id="L176" class="LineNr">176 </span> <span class="PreProc">return</span> +<span id="L177" class="LineNr">177 </span> <span class="Delimiter">}</span> +<span id="L178" class="LineNr">178 </span> <span class="muComment"># fake screen</span> +<span id="L179" class="LineNr">179 </span> <span class="muComment"># ignore x < 0</span> +<span id="L180" class="LineNr">180 </span> <span class="Delimiter">{</span> +<span id="L181" class="LineNr">181 </span> compare x, <span class="Constant">0</span> +<span id="L182" class="LineNr">182 </span> <span class="PreProc">break-if->=</span> +<span id="L183" class="LineNr">183 </span> <span class="PreProc">return</span> +<span id="L184" class="LineNr">184 </span> <span class="Delimiter">}</span> +<span id="L185" class="LineNr">185 </span> <span class="muComment"># ignore x >= width</span> +<span id="L186" class="LineNr">186 </span> <span class="Delimiter">{</span> +<span id="L187" class="LineNr">187 </span> <span class="PreProc">var</span> width-addr/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width +<span id="L188" class="LineNr">188 </span> <span class="PreProc">var</span> width/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy *width-addr +<span id="L189" class="LineNr">189 </span> compare x, width +<span id="L190" class="LineNr">190 </span> <span class="PreProc">break-if-<=</span> +<span id="L191" class="LineNr">191 </span> <span class="PreProc">return</span> +<span id="L192" class="LineNr">192 </span> <span class="Delimiter">}</span> +<span id="L193" class="LineNr">193 </span> <span class="muComment"># ignore y < 0</span> +<span id="L194" class="LineNr">194 </span> <span class="Delimiter">{</span> +<span id="L195" class="LineNr">195 </span> compare y, <span class="Constant">0</span> +<span id="L196" class="LineNr">196 </span> <span class="PreProc">break-if->=</span> +<span id="L197" class="LineNr">197 </span> <span class="PreProc">return</span> +<span id="L198" class="LineNr">198 </span> <span class="Delimiter">}</span> +<span id="L199" class="LineNr">199 </span> <span class="muComment"># ignore y >= height</span> +<span id="L200" class="LineNr">200 </span> <span class="Delimiter">{</span> +<span id="L201" class="LineNr">201 </span> <span class="PreProc">var</span> height-addr/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, height +<span id="L202" class="LineNr">202 </span> <span class="PreProc">var</span> height/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy *height-addr +<span id="L203" class="LineNr">203 </span> compare y, height +<span id="L204" class="LineNr">204 </span> <span class="PreProc">break-if-<</span> +<span id="L205" class="LineNr">205 </span> <span class="PreProc">return</span> +<span id="L206" class="LineNr">206 </span> <span class="Delimiter">}</span> +<span id="L207" class="LineNr">207 </span> <span class="muComment"># screen->cursor-x = x</span> +<span id="L208" class="LineNr">208 </span> <span class="PreProc">var</span> dest/<span class="Constant">edi</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, cursor-x +<span id="L209" class="LineNr">209 </span> <span class="PreProc">var</span> src/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy x +<span id="L210" class="LineNr">210 </span> copy-to *dest, src +<span id="L211" class="LineNr">211 </span> <span class="muComment"># screen->cursor-y = y</span> +<span id="L212" class="LineNr">212 </span> dest <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, cursor-y +<span id="L213" class="LineNr">213 </span> src <span class="Special"><-</span> copy y +<span id="L214" class="LineNr">214 </span> copy-to *dest, src +<span id="L215" class="LineNr">215 </span><span class="Delimiter">}</span> +<span id="L216" class="LineNr">216 </span> +<span id="L217" class="LineNr">217 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L217'>draw-cursor</a></span> <a href='500fake-screen.mu.html#L14'>screen</a>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), g: grapheme <span class="Delimiter">{</span> +<span id="L218" class="LineNr">218 </span> <span class="Delimiter">{</span> +<span id="L219" class="LineNr">219 </span> compare <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span> +<span id="L220" class="LineNr">220 </span> <span class="PreProc">break-if-!=</span> +<span id="L221" class="LineNr">221 </span> <a href='103grapheme.subx.html#L134'>draw-cursor-on-real-screen</a> g +<span id="L222" class="LineNr">222 </span> <span class="PreProc">return</span> +<span id="L223" class="LineNr">223 </span> <span class="Delimiter">}</span> +<span id="L224" class="LineNr">224 </span> <span class="muComment"># fake screen</span> +<span id="L225" class="LineNr">225 </span> <span class="PreProc">var</span> cursor-x/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L226" class="LineNr">226 </span> <span class="PreProc">var</span> cursor-y/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L227" class="LineNr">227 </span> cursor-x, cursor-y <span class="Special"><-</span> <a href='500fake-screen.mu.html#L154'>cursor-position</a> <a href='500fake-screen.mu.html#L14'>screen</a> +<span id="L228" class="LineNr">228 </span> <a href='500fake-screen.mu.html#L88'>draw-grapheme</a> <a href='500fake-screen.mu.html#L14'>screen</a>, g, cursor-x, cursor-y, <span class="Constant">0</span>/fg, <span class="Constant">7</span>/bg +<span id="L229" class="LineNr">229 </span><span class="Delimiter">}</span> +<span id="L230" class="LineNr">230 </span> +<span id="L231" class="LineNr">231 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L231'>clear-screen</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Delimiter">{</span> +<span id="L232" class="LineNr">232 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen +<span id="L233" class="LineNr">233 </span> <span class="Delimiter">{</span> +<span id="L234" class="LineNr">234 </span> compare <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span> +<span id="L235" class="LineNr">235 </span> <span class="PreProc">break-if-!=</span> +<span id="L236" class="LineNr">236 </span> <a href='500fake-screen.mu.html#L365'>clear-real-screen</a> +<span id="L237" class="LineNr">237 </span> <span class="PreProc">return</span> +<span id="L238" class="LineNr">238 </span> <span class="Delimiter">}</span> +<span id="L239" class="LineNr">239 </span> <span class="muComment"># fake screen</span> +<span id="L240" class="LineNr">240 </span> <a href='500fake-screen.mu.html#L170'>set-cursor-position</a> <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span>, <span class="Constant">0</span> +<span id="L241" class="LineNr">241 </span> <span class="PreProc">var</span> y/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L242" class="LineNr">242 </span> <span class="PreProc">var</span> height/<span class="Constant">ecx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, height +<span id="L243" class="LineNr">243 </span> <span class="Delimiter">{</span> +<span id="L244" class="LineNr">244 </span> compare y, *height +<span id="L245" class="LineNr">245 </span> <span class="PreProc">break-if->=</span> +<span id="L246" class="LineNr">246 </span> <span class="PreProc">var</span> x/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L247" class="LineNr">247 </span> <span class="PreProc">var</span> width/<span class="Constant">ebx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width +<span id="L248" class="LineNr">248 </span> <span class="Delimiter">{</span> +<span id="L249" class="LineNr">249 </span> compare x, *width +<span id="L250" class="LineNr">250 </span> <span class="PreProc">break-if->=</span> +<span id="L251" class="LineNr">251 </span> <a href='500fake-screen.mu.html#L114'>draw-code-point</a> <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0x20</span>/space, x, y, <span class="Constant">0</span>/fg=black, <span class="Constant">0</span>/bg=black +<span id="L252" class="LineNr">252 </span> x <span class="Special"><-</span> increment +<span id="L253" class="LineNr">253 </span> <span class="PreProc">loop</span> +<span id="L254" class="LineNr">254 </span> <span class="Delimiter">}</span> +<span id="L255" class="LineNr">255 </span> y <span class="Special"><-</span> increment +<span id="L256" class="LineNr">256 </span> <span class="PreProc">loop</span> +<span id="L257" class="LineNr">257 </span> <span class="Delimiter">}</span> +<span id="L258" class="LineNr">258 </span> <a href='500fake-screen.mu.html#L170'>set-cursor-position</a> <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span>, <span class="Constant">0</span> +<span id="L259" class="LineNr">259 </span> <span class="PreProc">var</span> pixels-ah/<span class="Constant">eax</span>: (addr handle array byte) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, pixels +<span id="L260" class="LineNr">260 </span> <span class="PreProc">var</span> pixels/<span class="Constant">eax</span>: (addr array byte) <span class="Special"><-</span> <a href='120allocate.subx.html#L223'>lookup</a> *pixels-ah +<span id="L261" class="LineNr">261 </span> <span class="PreProc">var</span> i/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L262" class="LineNr">262 </span> <span class="PreProc">var</span> max/<span class="Constant">edx</span>: int <span class="Special"><-</span> length pixels +<span id="L263" class="LineNr">263 </span> <span class="Delimiter">{</span> +<span id="L264" class="LineNr">264 </span> compare i, max +<span id="L265" class="LineNr">265 </span> <span class="PreProc">break-if->=</span> +<span id="L266" class="LineNr">266 </span> <span class="PreProc">var</span> curr/<span class="Constant">eax</span>: (addr byte) <span class="Special"><-</span> index pixels, i +<span id="L267" class="LineNr">267 </span> <span class="PreProc">var</span> zero/<span class="Constant">ebx</span>: byte <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L268" class="LineNr">268 </span> copy-byte-to *curr, zero +<span id="L269" class="LineNr">269 </span> i <span class="Special"><-</span> increment +<span id="L270" class="LineNr">270 </span> <span class="PreProc">loop</span> +<span id="L271" class="LineNr">271 </span> <span class="Delimiter">}</span> +<span id="L272" class="LineNr">272 </span><span class="Delimiter">}</span> +<span id="L273" class="LineNr">273 </span> +<span id="L274" class="LineNr">274 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L274'>fake-screen-empty?</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>)<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: boolean <span class="Delimiter">{</span> +<span id="L275" class="LineNr">275 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen +<span id="L276" class="LineNr">276 </span> <span class="PreProc">var</span> y/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L277" class="LineNr">277 </span> <span class="PreProc">var</span> height/<span class="Constant">ecx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, height +<span id="L278" class="LineNr">278 </span> <span class="Delimiter">{</span> +<span id="L279" class="LineNr">279 </span> compare y, *height +<span id="L280" class="LineNr">280 </span> <span class="PreProc">break-if->=</span> +<span id="L281" class="LineNr">281 </span> <span class="PreProc">var</span> x/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L282" class="LineNr">282 </span> <span class="PreProc">var</span> width/<span class="Constant">ebx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width +<span id="L283" class="LineNr">283 </span> <span class="Delimiter">{</span> +<span id="L284" class="LineNr">284 </span> compare x, *width +<span id="L285" class="LineNr">285 </span> <span class="PreProc">break-if->=</span> +<span id="L286" class="LineNr">286 </span> <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="Special"><-</span> <a href='500fake-screen.mu.html#L407'>screen-grapheme-at</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y +<span id="L287" class="LineNr">287 </span> <span class="Delimiter">{</span> +<span id="L288" class="LineNr">288 </span> compare g, <span class="Constant">0</span> +<span id="L289" class="LineNr">289 </span> <span class="PreProc">break-if-=</span> +<span id="L290" class="LineNr">290 </span> compare g, <span class="Constant">0x20</span>/space +<span id="L291" class="LineNr">291 </span> <span class="PreProc">break-if-=</span> +<span id="L292" class="LineNr">292 </span> <span class="PreProc">return</span> <span class="Constant">0</span>/false +<span id="L293" class="LineNr">293 </span> <span class="Delimiter">}</span> +<span id="L294" class="LineNr">294 </span> x <span class="Special"><-</span> increment +<span id="L295" class="LineNr">295 </span> <span class="PreProc">loop</span> +<span id="L296" class="LineNr">296 </span> <span class="Delimiter">}</span> +<span id="L297" class="LineNr">297 </span> y <span class="Special"><-</span> increment +<span id="L298" class="LineNr">298 </span> <span class="PreProc">loop</span> +<span id="L299" class="LineNr">299 </span> <span class="Delimiter">}</span> +<span id="L300" class="LineNr">300 </span> <span class="PreProc">var</span> pixels-ah/<span class="Constant">eax</span>: (addr handle array byte) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, pixels +<span id="L301" class="LineNr">301 </span> <span class="PreProc">var</span> pixels/<span class="Constant">eax</span>: (addr array byte) <span class="Special"><-</span> <a href='120allocate.subx.html#L223'>lookup</a> *pixels-ah +<span id="L302" class="LineNr">302 </span> <span class="PreProc">var</span> y/<span class="Constant">ebx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L303" class="LineNr">303 </span> <span class="PreProc">var</span> height-addr/<span class="Constant">edx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, height +<span id="L304" class="LineNr">304 </span> <span class="PreProc">var</span> height/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy *height-addr +<span id="L305" class="LineNr">305 </span> height <span class="Special"><-</span> shift-left <span class="Constant">4</span>/log2-font-height +<span id="L306" class="LineNr">306 </span> <span class="Delimiter">{</span> +<span id="L307" class="LineNr">307 </span> compare y, height +<span id="L308" class="LineNr">308 </span> <span class="PreProc">break-if->=</span> +<span id="L309" class="LineNr">309 </span> <span class="PreProc">var</span> width-addr/<span class="Constant">edx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width +<span id="L310" class="LineNr">310 </span> <span class="PreProc">var</span> width/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy *width-addr +<span id="L311" class="LineNr">311 </span> width <span class="Special"><-</span> shift-left <span class="Constant">3</span>/log2-font-width +<span id="L312" class="LineNr">312 </span> <span class="PreProc">var</span> x/<span class="Constant">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L313" class="LineNr">313 </span> <span class="Delimiter">{</span> +<span id="L314" class="LineNr">314 </span> compare x, width +<span id="L315" class="LineNr">315 </span> <span class="PreProc">break-if->=</span> +<span id="L316" class="LineNr">316 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> <a href='500fake-screen.mu.html#L485'>pixel-index</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y +<span id="L317" class="LineNr">317 </span> <span class="PreProc">var</span> color-addr/<span class="Constant">ecx</span>: (addr byte) <span class="Special"><-</span> index pixels, idx +<span id="L318" class="LineNr">318 </span> <span class="PreProc">var</span> color/<span class="Constant">ecx</span>: byte <span class="Special"><-</span> copy-byte *color-addr +<span id="L319" class="LineNr">319 </span> compare color, <span class="Constant">0</span> +<span id="L320" class="LineNr">320 </span> <span class="Delimiter">{</span> +<span id="L321" class="LineNr">321 </span> <span class="PreProc">break-if-=</span> +<span id="L322" class="LineNr">322 </span> <span class="PreProc">return</span> <span class="Constant">0</span>/false +<span id="L323" class="LineNr">323 </span> <span class="Delimiter">}</span> +<span id="L324" class="LineNr">324 </span> x <span class="Special"><-</span> increment +<span id="L325" class="LineNr">325 </span> <span class="PreProc">loop</span> +<span id="L326" class="LineNr">326 </span> <span class="Delimiter">}</span> +<span id="L327" class="LineNr">327 </span> y <span class="Special"><-</span> increment +<span id="L328" class="LineNr">328 </span> <span class="PreProc">loop</span> +<span id="L329" class="LineNr">329 </span> <span class="Delimiter">}</span> +<span id="L330" class="LineNr">330 </span> <span class="PreProc">return</span> <span class="Constant">1</span>/true +<span id="L331" class="LineNr">331 </span><span class="Delimiter">}</span> +<span id="L332" class="LineNr">332 </span> +<span id="L333" class="LineNr">333 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L333'>clear-rect</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), xmin: int, ymin: int, xmax: int, ymax: int, background-color: int <span class="Delimiter">{</span> +<span id="L334" class="LineNr">334 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen +<span id="L335" class="LineNr">335 </span> <span class="Delimiter">{</span> +<span id="L336" class="LineNr">336 </span> compare <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span> +<span id="L337" class="LineNr">337 </span> <span class="PreProc">break-if-!=</span> +<span id="L338" class="LineNr">338 </span> <a href='500fake-screen.mu.html#L383'>clear-rect-on-real-screen</a> xmin, ymin, xmax, ymax, background-color +<span id="L339" class="LineNr">339 </span> <span class="PreProc">return</span> +<span id="L340" class="LineNr">340 </span> <span class="Delimiter">}</span> +<span id="L341" class="LineNr">341 </span> <span class="muComment"># fake screen</span> +<span id="L342" class="LineNr">342 </span> <a href='500fake-screen.mu.html#L170'>set-cursor-position</a> <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span>, <span class="Constant">0</span> +<span id="L343" class="LineNr">343 </span> <span class="PreProc">var</span> y/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy ymin +<span id="L344" class="LineNr">344 </span> <span class="PreProc">var</span> ymax/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy ymax +<span id="L345" class="LineNr">345 </span> <span class="Delimiter">{</span> +<span id="L346" class="LineNr">346 </span> compare y, ymax +<span id="L347" class="LineNr">347 </span> <span class="PreProc">break-if->=</span> +<span id="L348" class="LineNr">348 </span> <span class="PreProc">var</span> x/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy xmin +<span id="L349" class="LineNr">349 </span> <span class="PreProc">var</span> xmax/<span class="Constant">ebx</span>: int <span class="Special"><-</span> copy xmax +<span id="L350" class="LineNr">350 </span> <span class="Delimiter">{</span> +<span id="L351" class="LineNr">351 </span> compare x, xmax +<span id="L352" class="LineNr">352 </span> <span class="PreProc">break-if->=</span> +<span id="L353" class="LineNr">353 </span> <a href='500fake-screen.mu.html#L114'>draw-code-point</a> <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0x20</span>/space, x, y, <span class="Constant">0</span>/fg, background-color +<span id="L354" class="LineNr">354 </span> x <span class="Special"><-</span> increment +<span id="L355" class="LineNr">355 </span> <span class="PreProc">loop</span> +<span id="L356" class="LineNr">356 </span> <span class="Delimiter">}</span> +<span id="L357" class="LineNr">357 </span> y <span class="Special"><-</span> increment +<span id="L358" class="LineNr">358 </span> <span class="PreProc">loop</span> +<span id="L359" class="LineNr">359 </span> <span class="Delimiter">}</span> +<span id="L360" class="LineNr">360 </span> <a href='500fake-screen.mu.html#L170'>set-cursor-position</a> <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span>, <span class="Constant">0</span> +<span id="L361" class="LineNr">361 </span><span class="Delimiter">}</span> +<span id="L362" class="LineNr">362 </span> +<span id="L363" class="LineNr">363 </span><span class="muComment"># there's no grapheme that guarantees to cover every pixel, so we'll bump down</span> +<span id="L364" class="LineNr">364 </span><span class="muComment"># to pixels for a real screen</span> +<span id="L365" class="LineNr">365 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L365'>clear-real-screen</a></span> <span class="Delimiter">{</span> +<span id="L366" class="LineNr">366 </span> <span class="PreProc">var</span> y/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L367" class="LineNr">367 </span> <span class="Delimiter">{</span> +<span id="L368" class="LineNr">368 </span> compare y, <span class="Constant">0x300</span>/screen-height=<span class="Constant">768</span> +<span id="L369" class="LineNr">369 </span> <span class="PreProc">break-if->=</span> +<span id="L370" class="LineNr">370 </span> <span class="PreProc">var</span> x/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L371" class="LineNr">371 </span> <span class="Delimiter">{</span> +<span id="L372" class="LineNr">372 </span> compare x, <span class="Constant">0x400</span>/screen-width=<span class="Constant">1024</span> +<span id="L373" class="LineNr">373 </span> <span class="PreProc">break-if->=</span> +<span id="L374" class="LineNr">374 </span> <a href='101screen.subx.html#L8'>pixel-on-real-screen</a> x, y, <span class="Constant">0</span>/color=black +<span id="L375" class="LineNr">375 </span> x <span class="Special"><-</span> increment +<span id="L376" class="LineNr">376 </span> <span class="PreProc">loop</span> +<span id="L377" class="LineNr">377 </span> <span class="Delimiter">}</span> +<span id="L378" class="LineNr">378 </span> y <span class="Special"><-</span> increment +<span id="L379" class="LineNr">379 </span> <span class="PreProc">loop</span> +<span id="L380" class="LineNr">380 </span> <span class="Delimiter">}</span> +<span id="L381" class="LineNr">381 </span><span class="Delimiter">}</span> +<span id="L382" class="LineNr">382 </span> +<span id="L383" class="LineNr">383 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L383'>clear-rect-on-real-screen</a></span> xmin: int, ymin: int, xmax: int, ymax: int, background-color: int <span class="Delimiter">{</span> +<span id="L384" class="LineNr">384 </span> <span class="PreProc">var</span> y/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy ymin +<span id="L385" class="LineNr">385 </span> y <span class="Special"><-</span> shift-left <span class="Constant">4</span>/log2-font-height +<span id="L386" class="LineNr">386 </span> <span class="PreProc">var</span> ymax/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy ymax +<span id="L387" class="LineNr">387 </span> ymax <span class="Special"><-</span> shift-left <span class="Constant">4</span>/log2-font-height +<span id="L388" class="LineNr">388 </span> <span class="Delimiter">{</span> +<span id="L389" class="LineNr">389 </span> compare y, ymax +<span id="L390" class="LineNr">390 </span> <span class="PreProc">break-if->=</span> +<span id="L391" class="LineNr">391 </span> <span class="PreProc">var</span> x/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy xmin +<span id="L392" class="LineNr">392 </span> x <span class="Special"><-</span> shift-left <span class="Constant">3</span>/log2-font-width +<span id="L393" class="LineNr">393 </span> <span class="PreProc">var</span> xmax/<span class="Constant">ebx</span>: int <span class="Special"><-</span> copy xmax +<span id="L394" class="LineNr">394 </span> xmax <span class="Special"><-</span> shift-left <span class="Constant">3</span>/log2-font-width +<span id="L395" class="LineNr">395 </span> <span class="Delimiter">{</span> +<span id="L396" class="LineNr">396 </span> compare x, xmax +<span id="L397" class="LineNr">397 </span> <span class="PreProc">break-if->=</span> +<span id="L398" class="LineNr">398 </span> <a href='101screen.subx.html#L8'>pixel-on-real-screen</a> x, y, background-color +<span id="L399" class="LineNr">399 </span> x <span class="Special"><-</span> increment +<span id="L400" class="LineNr">400 </span> <span class="PreProc">loop</span> +<span id="L401" class="LineNr">401 </span> <span class="Delimiter">}</span> +<span id="L402" class="LineNr">402 </span> y <span class="Special"><-</span> increment +<span id="L403" class="LineNr">403 </span> <span class="PreProc">loop</span> +<span id="L404" class="LineNr">404 </span> <span class="Delimiter">}</span> +<span id="L405" class="LineNr">405 </span><span class="Delimiter">}</span> +<span id="L406" class="LineNr">406 </span> +<span id="L407" class="LineNr">407 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L407'>screen-grapheme-at</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), x: int, y: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: grapheme <span class="Delimiter">{</span> +<span id="L408" class="LineNr">408 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen +<span id="L409" class="LineNr">409 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> <a href='500fake-screen.mu.html#L120'>screen-cell-index</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y +<span id="L410" class="LineNr">410 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: grapheme <span class="Special"><-</span> <a href='500fake-screen.mu.html#L414'>screen-grapheme-at-idx</a> <a href='500fake-screen.mu.html#L14'>screen</a>, idx +<span id="L411" class="LineNr">411 </span> <span class="PreProc">return</span> result +<span id="L412" class="LineNr">412 </span><span class="Delimiter">}</span> +<span id="L413" class="LineNr">413 </span> +<span id="L414" class="LineNr">414 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L414'>screen-grapheme-at-idx</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), idx-on-stack: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: grapheme <span class="Delimiter">{</span> +<span id="L415" class="LineNr">415 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen +<span id="L416" class="LineNr">416 </span> <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle array <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, data +<span id="L417" class="LineNr">417 </span> <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr array <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> <a href='120allocate.subx.html#L223'>lookup</a> *data-ah +<span id="L418" class="LineNr">418 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy idx-on-stack +<span id="L419" class="LineNr">419 </span> <span class="PreProc">var</span> offset/<span class="Constant">ecx</span>: (offset <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> compute-offset data, idx +<span id="L420" class="LineNr">420 </span> <span class="PreProc">var</span> cell/<span class="Constant">eax</span>: (addr <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> index data, offset +<span id="L421" class="LineNr">421 </span> <span class="PreProc">var</span> src/<span class="Constant">eax</span>: (addr grapheme) <span class="Special"><-</span> get cell, data +<span id="L422" class="LineNr">422 </span> <span class="PreProc">return</span> *src +<span id="L423" class="LineNr">423 </span><span class="Delimiter">}</span> +<span id="L424" class="LineNr">424 </span> +<span id="L425" class="LineNr">425 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L425'>screen-color-at</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), x: int, y: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> +<span id="L426" class="LineNr">426 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen +<span id="L427" class="LineNr">427 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> <a href='500fake-screen.mu.html#L120'>screen-cell-index</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y +<span id="L428" class="LineNr">428 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: int <span class="Special"><-</span> <a href='500fake-screen.mu.html#L432'>screen-color-at-idx</a> <a href='500fake-screen.mu.html#L14'>screen</a>, idx +<span id="L429" class="LineNr">429 </span> <span class="PreProc">return</span> result +<span id="L430" class="LineNr">430 </span><span class="Delimiter">}</span> +<span id="L431" class="LineNr">431 </span> +<span id="L432" class="LineNr">432 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L432'>screen-color-at-idx</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), idx-on-stack: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> +<span id="L433" class="LineNr">433 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen +<span id="L434" class="LineNr">434 </span> <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle array <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, data +<span id="L435" class="LineNr">435 </span> <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr array <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> <a href='120allocate.subx.html#L223'>lookup</a> *data-ah +<span id="L436" class="LineNr">436 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy idx-on-stack +<span id="L437" class="LineNr">437 </span> <span class="PreProc">var</span> offset/<span class="Constant">ecx</span>: (offset <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> compute-offset data, idx +<span id="L438" class="LineNr">438 </span> <span class="PreProc">var</span> cell/<span class="Constant">eax</span>: (addr <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> index data, offset +<span id="L439" class="LineNr">439 </span> <span class="PreProc">var</span> src/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get cell, color +<span id="L440" class="LineNr">440 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy *src +<span id="L441" class="LineNr">441 </span> <span class="PreProc">return</span> result +<span id="L442" class="LineNr">442 </span><span class="Delimiter">}</span> +<span id="L443" class="LineNr">443 </span> +<span id="L444" class="LineNr">444 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L444'>screen-background-color-at</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), x: int, y: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> +<span id="L445" class="LineNr">445 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen +<span id="L446" class="LineNr">446 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> <a href='500fake-screen.mu.html#L120'>screen-cell-index</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y +<span id="L447" class="LineNr">447 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: int <span class="Special"><-</span> <a href='500fake-screen.mu.html#L451'>screen-background-color-at-idx</a> <a href='500fake-screen.mu.html#L14'>screen</a>, idx +<span id="L448" class="LineNr">448 </span> <span class="PreProc">return</span> result +<span id="L449" class="LineNr">449 </span><span class="Delimiter">}</span> +<span id="L450" class="LineNr">450 </span> +<span id="L451" class="LineNr">451 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L451'>screen-background-color-at-idx</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), idx-on-stack: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> +<span id="L452" class="LineNr">452 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen +<span id="L453" class="LineNr">453 </span> <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle array <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, data +<span id="L454" class="LineNr">454 </span> <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr array <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> <a href='120allocate.subx.html#L223'>lookup</a> *data-ah +<span id="L455" class="LineNr">455 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy idx-on-stack +<span id="L456" class="LineNr">456 </span> <span class="PreProc">var</span> offset/<span class="Constant">ecx</span>: (offset <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> compute-offset data, idx +<span id="L457" class="LineNr">457 </span> <span class="PreProc">var</span> cell/<span class="Constant">eax</span>: (addr <a href='500fake-screen.mu.html#L25'>screen-cell</a>) <span class="Special"><-</span> index data, offset +<span id="L458" class="LineNr">458 </span> <span class="PreProc">var</span> src/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get cell, background-color +<span id="L459" class="LineNr">459 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy *src +<span id="L460" class="LineNr">460 </span> <span class="PreProc">return</span> result +<span id="L461" class="LineNr">461 </span><span class="Delimiter">}</span> +<span id="L462" class="LineNr">462 </span> +<span id="L463" class="LineNr">463 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L463'>pixel</a></span> <a href='500fake-screen.mu.html#L14'>screen</a>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), x: int, y: int, color: int <span class="Delimiter">{</span> +<span id="L464" class="LineNr">464 </span> <span class="Delimiter">{</span> +<span id="L465" class="LineNr">465 </span> compare <a href='500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0</span> +<span id="L466" class="LineNr">466 </span> <span class="PreProc">break-if-!=</span> +<span id="L467" class="LineNr">467 </span> <a href='101screen.subx.html#L8'>pixel-on-real-screen</a> x, y, color +<span id="L468" class="LineNr">468 </span> <span class="PreProc">return</span> +<span id="L469" class="LineNr">469 </span> <span class="Delimiter">}</span> +<span id="L470" class="LineNr">470 </span> <span class="muComment"># fake screen</span> +<span id="L471" class="LineNr">471 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy <a href='500fake-screen.mu.html#L14'>screen</a> +<span id="L472" class="LineNr">472 </span> <span class="PreProc">var</span> pixels-ah/<span class="Constant">eax</span>: (addr handle array byte) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, pixels +<span id="L473" class="LineNr">473 </span> <span class="PreProc">var</span> pixels/<span class="Constant">eax</span>: (addr array byte) <span class="Special"><-</span> <a href='120allocate.subx.html#L223'>lookup</a> *pixels-ah +<span id="L474" class="LineNr">474 </span> <span class="Delimiter">{</span> +<span id="L475" class="LineNr">475 </span> compare pixels, <span class="Constant">0</span> +<span id="L476" class="LineNr">476 </span> <span class="PreProc">break-if-!=</span> +<span id="L477" class="LineNr">477 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"pixel graphics not enabled for this screen"</span> +<span id="L478" class="LineNr">478 </span> <span class="Delimiter">}</span> +<span id="L479" class="LineNr">479 </span> <span class="PreProc">var</span> idx/<span class="Constant">ecx</span>: int <span class="Special"><-</span> <a href='500fake-screen.mu.html#L485'>pixel-index</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y +<span id="L480" class="LineNr">480 </span> <span class="PreProc">var</span> dest/<span class="Constant">ecx</span>: (addr byte) <span class="Special"><-</span> index pixels, idx +<span id="L481" class="LineNr">481 </span> <span class="PreProc">var</span> src/<span class="Constant">eax</span>: byte <span class="Special"><-</span> copy-byte color +<span id="L482" class="LineNr">482 </span> copy-byte-to *dest, src +<span id="L483" class="LineNr">483 </span><span class="Delimiter">}</span> +<span id="L484" class="LineNr">484 </span> +<span id="L485" class="LineNr">485 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L485'>pixel-index</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), x: int, y: int<span class="PreProc"> -> </span>_/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span> +<span id="L486" class="LineNr">486 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen +<span id="L487" class="LineNr">487 </span> <span class="Delimiter">{</span> +<span id="L488" class="LineNr">488 </span> compare x, <span class="Constant">0</span> +<span id="L489" class="LineNr">489 </span> <span class="PreProc">break-if->=</span> +<span id="L490" class="LineNr">490 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: negative x"</span> +<span id="L491" class="LineNr">491 </span> <span class="Delimiter">}</span> +<span id="L492" class="LineNr">492 </span> <span class="Delimiter">{</span> +<span id="L493" class="LineNr">493 </span> <span class="PreProc">var</span> xmax-a/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width +<span id="L494" class="LineNr">494 </span> <span class="PreProc">var</span> xmax/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy *xmax-a +<span id="L495" class="LineNr">495 </span> xmax <span class="Special"><-</span> shift-left <span class="Constant">3</span>/log2-font-width +<span id="L496" class="LineNr">496 </span> compare x, xmax +<span id="L497" class="LineNr">497 </span> <span class="PreProc">break-if-<</span> +<span id="L498" class="LineNr">498 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: x too high"</span> +<span id="L499" class="LineNr">499 </span> <span class="Delimiter">}</span> +<span id="L500" class="LineNr">500 </span> <span class="Delimiter">{</span> +<span id="L501" class="LineNr">501 </span> compare y, <span class="Constant">0</span> +<span id="L502" class="LineNr">502 </span> <span class="PreProc">break-if->=</span> +<span id="L503" class="LineNr">503 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: negative y"</span> +<span id="L504" class="LineNr">504 </span> <span class="Delimiter">}</span> +<span id="L505" class="LineNr">505 </span> <span class="Delimiter">{</span> +<span id="L506" class="LineNr">506 </span> <span class="PreProc">var</span> ymax-a/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, height +<span id="L507" class="LineNr">507 </span> <span class="PreProc">var</span> ymax/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy *ymax-a +<span id="L508" class="LineNr">508 </span> ymax <span class="Special"><-</span> shift-left <span class="Constant">4</span>/log2-font-height +<span id="L509" class="LineNr">509 </span> compare y, ymax +<span id="L510" class="LineNr">510 </span> <span class="PreProc">break-if-<</span> +<span id="L511" class="LineNr">511 </span> <a href='317abort.subx.html#L5'>abort</a> <span class="Constant">"screen-cell-index: y too high"</span> +<span id="L512" class="LineNr">512 </span> <span class="Delimiter">}</span> +<span id="L513" class="LineNr">513 </span> <span class="PreProc">var</span> width-addr/<span class="Constant">eax</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width +<span id="L514" class="LineNr">514 </span> <span class="PreProc">var</span> result/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy y +<span id="L515" class="LineNr">515 </span> result <span class="Special"><-</span> multiply *width-addr +<span id="L516" class="LineNr">516 </span> result <span class="Special"><-</span> shift-left <span class="Constant">3</span>/log2-font-width +<span id="L517" class="LineNr">517 </span> result <span class="Special"><-</span> add x +<span id="L518" class="LineNr">518 </span> <span class="PreProc">return</span> result +<span id="L519" class="LineNr">519 </span><span class="Delimiter">}</span> +<span id="L520" class="LineNr">520 </span> +<span id="L521" class="LineNr">521 </span><span class="muComment"># double-buffering primitive</span> +<span id="L522" class="LineNr">522 </span><span class="muComment"># 'screen' must be a fake screen. 'target-screen' is usually real.</span> +<span id="L523" class="LineNr">523 </span><span class="muComment"># Both screens must have the same size.</span> +<span id="L524" class="LineNr">524 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='500fake-screen.mu.html#L524'>copy-pixels</a></span> _screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), target-screen: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Delimiter">{</span> +<span id="L525" class="LineNr">525 </span> <span class="PreProc">var</span> <a href='500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>) <span class="Special"><-</span> copy _screen +<span id="L526" class="LineNr">526 </span> <span class="PreProc">var</span> pixels-ah/<span class="Constant">eax</span>: (addr handle array byte) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, pixels +<span id="L527" class="LineNr">527 </span> <span class="PreProc">var</span> _pixels/<span class="Constant">eax</span>: (addr array byte) <span class="Special"><-</span> <a href='120allocate.subx.html#L223'>lookup</a> *pixels-ah +<span id="L528" class="LineNr">528 </span> <span class="PreProc">var</span> pixels/<span class="Constant">edi</span>: (addr array byte) <span class="Special"><-</span> copy _pixels +<span id="L529" class="LineNr">529 </span> <span class="PreProc">var</span> width-a/<span class="Constant">edx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, width +<span id="L530" class="LineNr">530 </span> <span class="PreProc">var</span> width/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy *width-a +<span id="L531" class="LineNr">531 </span> width <span class="Special"><-</span> shift-left <span class="Constant">3</span>/log2-font-width +<span id="L532" class="LineNr">532 </span> <span class="PreProc">var</span> height-a/<span class="Constant">ebx</span>: (addr int) <span class="Special"><-</span> get <a href='500fake-screen.mu.html#L14'>screen</a>, height +<span id="L533" class="LineNr">533 </span> <span class="PreProc">var</span> height/<span class="Constant">ebx</span>: int <span class="Special"><-</span> copy *height-a +<span id="L534" class="LineNr">534 </span> height <span class="Special"><-</span> shift-left <span class="Constant">4</span>/log2-font-height +<span id="L535" class="LineNr">535 </span> <span class="PreProc">var</span> i/<span class="Constant">esi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L536" class="LineNr">536 </span> <span class="PreProc">var</span> y/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L537" class="LineNr">537 </span> <span class="Delimiter">{</span> +<span id="L538" class="LineNr">538 </span> <span class="muComment"># screen top left pixels x y width height</span> +<span id="L539" class="LineNr">539 </span> compare y, height +<span id="L540" class="LineNr">540 </span> <span class="PreProc">break-if->=</span> +<span id="L541" class="LineNr">541 </span> <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L542" class="LineNr">542 </span> <span class="Delimiter">{</span> +<span id="L543" class="LineNr">543 </span> compare x, width +<span id="L544" class="LineNr">544 </span> <span class="PreProc">break-if->=</span> +<span id="L545" class="LineNr">545 </span> <span class="Delimiter">{</span> +<span id="L546" class="LineNr">546 </span> <span class="PreProc">var</span> color-addr/<span class="Constant">ebx</span>: (addr byte) <span class="Special"><-</span> index pixels, i +<span id="L547" class="LineNr">547 </span> <span class="PreProc">var</span> color/<span class="Constant">ebx</span>: byte <span class="Special"><-</span> copy-byte *color-addr +<span id="L548" class="LineNr">548 </span> <span class="PreProc">var</span> color2/<span class="Constant">ebx</span>: int <span class="Special"><-</span> copy color +<span id="L549" class="LineNr">549 </span> <a href='500fake-screen.mu.html#L463'>pixel</a> target-screen, x, y, color2 +<span id="L550" class="LineNr">550 </span> <span class="Delimiter">}</span> +<span id="L551" class="LineNr">551 </span> x <span class="Special"><-</span> increment +<span id="L552" class="LineNr">552 </span> i <span class="Special"><-</span> increment +<span id="L553" class="LineNr">553 </span> <span class="PreProc">loop</span> +<span id="L554" class="LineNr">554 </span> <span class="Delimiter">}</span> +<span id="L555" class="LineNr">555 </span> y <span class="Special"><-</span> increment +<span id="L556" class="LineNr">556 </span> <span class="PreProc">loop</span> +<span id="L557" class="LineNr">557 </span> <span class="Delimiter">}</span> +<span id="L558" class="LineNr">558 </span><span class="Delimiter">}</span> </pre> </body> </html> |