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- <title>to_screendump (C64)</title>
+ <title>border_width (C64)</title>
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- <pre><span class="ruby-comment cmt"># File lib/host_systems/C64.rb, line 229</span>
-<span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">to_screendump</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">main_width</span>=<span class="ruby-identifier">font_width</span><span class="ruby-operator">*</span><span class="ruby-identifier">screen_width</span>
- <span class="ruby-identifier">main_height</span>=(<span class="ruby-identifier">pixels_between_characters</span><span class="ruby-operator">+</span><span class="ruby-identifier">font_height</span>)<span class="ruby-operator">*</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">total_width</span>=<span class="ruby-identifier">main_width</span><span class="ruby-operator">+</span><span class="ruby-value">2</span><span class="ruby-operator">*</span><span class="ruby-identifier">border_width</span>
- <span class="ruby-identifier">total_height</span>=<span class="ruby-identifier">main_height</span><span class="ruby-operator">+</span><span class="ruby-value">2</span><span class="ruby-operator">*</span><span class="ruby-identifier">border_height</span>
-
-
- <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-identifier">default_foreground_colour</span>
- <span class="ruby-identifier">background_colour</span>=<span class="ruby-identifier">default_background_colour</span>
- <span class="ruby-identifier">background_colour</span>=<span class="ruby-constant">COLOR_BLACK</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">text</span><span class="ruby-operator">=~</span><span class="ruby-regexp re">/\x5|\x1c|\x1e|\x1f|\x81|\x90|\x95|\x96|\x97|\x8e|\x99|\x9a|\x9b|\x9c|\x9e|\x9f/</span>
-
-<span class="ruby-identifier">canvas</span> = <span class="ruby-constant">PNG</span><span class="ruby-operator">::</span><span class="ruby-constant">Canvas</span>.<span class="ruby-identifier">new</span> <span class="ruby-identifier">total_width</span>,<span class="ruby-identifier">total_height</span> , <span class="ruby-identifier">background_colour</span>
- <span class="ruby-comment cmt">#draw the borders
</span>
- <span class="ruby-identifier">total_width</span>.<span class="ruby-identifier">times</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">x</span><span class="ruby-operator">|</span>
- <span class="ruby-identifier">total_height</span>.<span class="ruby-identifier">times</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">y</span><span class="ruby-operator">|</span>
- <span class="ruby-identifier">canvas</span>[<span class="ruby-identifier">x</span>,<span class="ruby-identifier">y</span>]=<span class="ruby-identifier">foreground_colour</span> <span class="ruby-keyword kw">if</span> (<span class="ruby-identifier">x</span><span class="ruby-operator"><</span><span class="ruby-identifier">border_width</span>) <span class="ruby-operator">||</span> (<span class="ruby-identifier">x</span><span class="ruby-operator">></span><span class="ruby-identifier">main_width</span><span class="ruby-operator">+</span><span class="ruby-identifier">border_width</span>) <span class="ruby-operator">||</span> (<span class="ruby-identifier">y</span><span class="ruby-operator"><</span><span class="ruby-identifier">border_height</span>) <span class="ruby-operator">||</span> (<span class="ruby-identifier">y</span><span class="ruby-operator">></span><span class="ruby-identifier">border_height</span><span class="ruby-operator">+</span><span class="ruby-identifier">main_height</span>)
- <span class="ruby-keyword kw">end</span>
- <span class="ruby-keyword kw">end</span>
- <span class="ruby-identifier">col</span>=<span class="ruby-value">0</span>
- <span class="ruby-identifier">line_number</span>=<span class="ruby-value">0</span>
- <span class="ruby-identifier">reverse</span>=<span class="ruby-keyword kw">false</span>
- <span class="ruby-identifier">mode</span>=<span class="ruby-identifier">:lowercase</span>
- <span class="ruby-identifier">enable_shift_cbm</span>=<span class="ruby-keyword kw">true</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-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_WHITE</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">28</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_RED</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">30</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_GREEN</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">31</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_BLUE</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">129</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_ORANGE</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">144</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_BLACK</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">149</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_BROWN</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">150</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_LTRED</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">151</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_DKGRAY</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">152</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_GRAY</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">153</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_LTGREEN</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">154</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_LTBLUE</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">155</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_LTGRAY</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">156</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_PURPLE</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">158</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_YELLOW</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">159</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">foreground_colour</span>=<span class="ruby-constant">COLOR_CYAN</span>
- <span class="ruby-comment cmt">#now movement
</span>
- <span class="ruby-keyword kw">when</span> <span class="ruby-value">10</span> <span class="ruby-comment cmt">#do nothing
</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">reverse</span>=<span class="ruby-keyword kw">false</span>
- <span class="ruby-identifier">line_number</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">line_number</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">line_number</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">line_number</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">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">col</span>=<span class="ruby-identifier">screen_width</span><span class="ruby-operator">-</span><span class="ruby-value">1</span>
- <span class="ruby-identifier">line_number</span><span class="ruby-operator">-=</span><span class="ruby-value">1</span>
- <span class="ruby-keyword kw">end</span>
- <span class="ruby-identifier">draw_char_at</span>(<span class="ruby-identifier">canvas</span>,<span class="ruby-ivar">@screencode</span>[<span class="ruby-value">32</span>],<span class="ruby-identifier">line_number</span>,<span class="ruby-identifier">col</span>,<span class="ruby-identifier">foreground_colour</span>,<span class="ruby-identifier">background_colour</span>,<span class="ruby-identifier">mode</span>,<span class="ruby-keyword kw">false</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">line_number</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-comment cmt"># puts "#{line_number},#{col}"
</span>
- <span class="ruby-identifier">draw_char_at</span>(<span class="ruby-identifier">canvas</span>,<span class="ruby-ivar">@screencode</span>[<span class="ruby-identifier">char</span>],<span class="ruby-identifier">line_number</span>,<span class="ruby-identifier">col</span>,<span class="ruby-identifier">foreground_colour</span>,<span class="ruby-identifier">background_colour</span>,<span class="ruby-identifier">mode</span>,<span class="ruby-identifier">reverse</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">line_number</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">line_number</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">line_number</span>=<span class="ruby-value">0</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">line_number</span><span class="ruby-operator"><</span><span class="ruby-value">0</span>
- <span class="ruby-keyword kw">end</span>
- <span class="ruby-constant">PNG</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">canvas</span>).<span class="ruby-identifier">raw_bytes</span>
+ <pre><span class="ruby-comment cmt"># File lib/host_systems/C64.rb, line 114</span>
+<span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">border_width</span>
+ <span class="ruby-value">40</span>
<span class="ruby-keyword kw">end</span></pre>
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