doc/classes/C64.src/M000540.html in ripxplore-0.13.0 vs doc/classes/C64.src/M000540.html in ripxplore-0.14.0
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- <title>line_count (C64)</title>
+ <title>s_to_petscii (C64)</title>
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- <pre><span class="ruby-comment cmt"># File lib/host_systems/C64.rb, line 174</span>
-<span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">line_count</span>(<span class="ruby-identifier">text</span>,<span class="ruby-identifier">screen_width</span>=<span class="ruby-identifier">default_screen_width</span>)
- <span class="ruby-identifier">max_line</span>=<span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">screen_rows</span>
- <span class="ruby-identifier">current_line</span>=<span class="ruby-value">0</span>
- <span class="ruby-identifier">col</span>=<span class="ruby-value">0</span>
- <span class="ruby-identifier">text</span>.<span class="ruby-identifier">each_byte</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">char</span><span class="ruby-operator">|</span>
- <span class="ruby-keyword kw">case</span> <span class="ruby-identifier">char</span>
- <span class="ruby-comment cmt">#colours first
</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">5</span>,<span class="ruby-value">28</span> ,<span class="ruby-value">30</span>,<span class="ruby-value">31</span>,<span class="ruby-value">129</span>,<span class="ruby-value">144</span>,<span class="ruby-value">149</span>,<span class="ruby-value">150</span>,<span class="ruby-value">151</span>,<span class="ruby-value">152</span>,<span class="ruby-value">153</span>,<span class="ruby-value">154</span>,<span class="ruby-value">155</span>,<span class="ruby-value">156</span>,<span class="ruby-value">158</span>,<span class="ruby-value">159</span>
- <span class="ruby-comment cmt">#fonts
</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">8</span>,<span class="ruby-value">9</span>,<span class="ruby-value">14</span>,<span class="ruby-value">142</span>,<span class="ruby-value">18</span>,<span class="ruby-value">146</span>
- <span class="ruby-comment cmt">#movement
</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">10</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">13</span> , <span class="ruby-value">141</span> <span class="ruby-comment cmt">#return
</span>
- <span class="ruby-identifier">col</span>=<span class="ruby-value">0</span>
- <span class="ruby-identifier">current_line</span><span class="ruby-operator">+=</span><span class="ruby-value">1</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">17</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">current_line</span><span class="ruby-operator">+=</span><span class="ruby-value">1</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">147</span> <span class="ruby-comment cmt">#clr/home
</span>
- <span class="ruby-identifier">col</span>=<span class="ruby-value">0</span>
- <span class="ruby-identifier">current_line</span>=<span class="ruby-value">0</span>
- <span class="ruby-comment cmt">#cls
</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">19</span> <span class="ruby-comment cmt">#home
</span>
- <span class="ruby-identifier">col</span>=<span class="ruby-value">0</span>
- <span class="ruby-identifier">current_line</span>=<span class="ruby-value">0</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">20</span> <span class="ruby-comment cmt">#delete
</span>
- <span class="ruby-identifier">col</span><span class="ruby-operator">-=</span><span class="ruby-value">1</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">157</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">col</span><span class="ruby-operator">-=</span><span class="ruby-value">1</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">29</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">col</span><span class="ruby-operator">+=</span><span class="ruby-value">1</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">145</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">current_line</span><span class="ruby-operator">-=</span><span class="ruby-value">1</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">148</span> <span class="ruby-comment cmt"># insert ?
</span>
-
- <span class="ruby-comment cmt">#now fonts
</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">8</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">enable_shift_cbm</span>=<span class="ruby-keyword kw">false</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">9</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">enable_shift_cbm</span>=<span class="ruby-keyword kw">true</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">14</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">mode</span>=<span class="ruby-identifier">:lowercase</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">enable_shift_cbm</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">142</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">mode</span>=<span class="ruby-identifier">:graphics</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">enable_shift_cbm</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">18</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">reverse</span>=<span class="ruby-keyword kw">true</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">146</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">reverse</span>=<span class="ruby-keyword kw">false</span>
-
- <span class="ruby-keyword kw">else</span>
- <span class="ruby-identifier">col</span><span class="ruby-operator">+=</span><span class="ruby-value">1</span>
- <span class="ruby-keyword kw">end</span>
- <span class="ruby-keyword kw">if</span> (<span class="ruby-identifier">col</span><span class="ruby-operator">>=</span><span class="ruby-identifier">screen_width</span>) <span class="ruby-keyword kw">then</span>
- <span class="ruby-identifier">current_line</span><span class="ruby-operator">+=</span><span class="ruby-value">1</span>
- <span class="ruby-identifier">col</span>=<span class="ruby-value">0</span>
- <span class="ruby-keyword kw">end</span>
- <span class="ruby-keyword kw">if</span> (<span class="ruby-identifier">col</span><span class="ruby-operator"><</span><span class="ruby-value">0</span>) <span class="ruby-keyword kw">then</span>
- <span class="ruby-identifier">current_line</span><span class="ruby-operator">-=</span><span class="ruby-value">1</span>
- <span class="ruby-identifier">col</span>=<span class="ruby-identifier">screen_width</span><span class="ruby-operator">-</span><span class="ruby-value">1</span>
- <span class="ruby-keyword kw">end</span>
- <span class="ruby-identifier">current_line</span>=<span class="ruby-value">0</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">current_line</span><span class="ruby-operator"><</span><span class="ruby-value">0</span>
- <span class="ruby-identifier">max_line</span>=<span class="ruby-identifier">current_line</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">current_line</span><span class="ruby-operator">></span><span class="ruby-identifier">max_line</span>
- <span class="ruby-keyword kw">end</span>
- <span class="ruby-identifier">max_line</span>
+ <pre><span class="ruby-comment cmt"># File lib/host_systems/C64.rb, line 56</span>
+<span class="ruby-keyword kw">def</span> <span class="ruby-constant">C64</span>.<span class="ruby-identifier">s_to_petscii</span>(<span class="ruby-identifier">s</span>)
+ <span class="ruby-identifier">r</span>=<span class="ruby-value str">""</span>
+ <span class="ruby-identifier">s</span>.<span class="ruby-identifier">each_byte</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">b</span><span class="ruby-operator">|</span>
+ <span class="ruby-identifier">r</span><span class="ruby-operator">+=</span><span class="ruby-identifier">to_petscii</span>(<span class="ruby-identifier">b</span>)
+ <span class="ruby-keyword kw">end</span>
+ <span class="ruby-identifier">r</span>
<span class="ruby-keyword kw">end</span></pre>
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