M000414.html in ripxplore-0.12.0

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-  <title>unpacked_picture_bytes (C64GeoPaintPic)</title>
+  <title>picture_format (C64GeoPaintPic)</title>
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-  <pre><span class="ruby-comment cmt"># File lib/native_file_types/c64/C64GeoPaintPic.rb, line 27</span>
-<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">unpacked_picture_bytes</span>
-        <span class="ruby-identifier">bitmap_lines</span>=[]
-        <span class="ruby-identifier">colour_map</span>=[]
-        (<span class="ruby-identifier">record_nos</span><span class="ruby-operator">-</span>[<span class="ruby-value">0</span>]).<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">record_no</span><span class="ruby-operator">|</span>
-<span class="ruby-comment cmt">#               puts &quot;record #{record_no}&quot;
</span>
-                <span class="ruby-identifier">record</span>=<span class="ruby-ivar">@contents</span>[<span class="ruby-identifier">record_no</span>]
-                <span class="ruby-identifier">line</span>=<span class="ruby-value str">&quot;&quot;</span>
-                <span class="ruby-identifier">p</span>=<span class="ruby-value">0</span>
-                <span class="ruby-keyword kw">while</span> <span class="ruby-identifier">p</span><span class="ruby-operator">&lt;</span><span class="ruby-identifier">record</span>.<span class="ruby-identifier">length</span> <span class="ruby-keyword kw">do</span>
-                        <span class="ruby-identifier">b</span>=<span class="ruby-identifier">record</span>[<span class="ruby-identifier">p</span>]
-<span class="ruby-comment cmt">#                       puts &quot;byte %02x code %02x&quot; % [p,b]
</span>
-                        <span class="ruby-identifier">p</span><span class="ruby-operator">+=</span><span class="ruby-value">1</span>
-                        <span class="ruby-keyword kw">case</span> <span class="ruby-identifier">b</span>
-                        <span class="ruby-keyword kw">when</span> (<span class="ruby-value">0</span><span class="ruby-operator">..</span><span class="ruby-value">0x3</span><span class="ruby-constant">F</span>) <span class="ruby-keyword kw">then</span>
-<span class="ruby-comment cmt">#                               puts &quot;copy $#{&quot;%02x&quot; % b} bytes&quot;
</span>
-                                <span class="ruby-identifier">b</span>.<span class="ruby-identifier">times</span> <span class="ruby-keyword kw">do</span> 
-                                        <span class="ruby-identifier">line</span><span class="ruby-operator">&lt;&lt;</span><span class="ruby-identifier">record</span>[<span class="ruby-identifier">p</span>].<span class="ruby-identifier">chr</span>
-                                        <span class="ruby-identifier">p</span><span class="ruby-operator">+=</span><span class="ruby-value">1</span>
-                                <span class="ruby-keyword kw">end</span>
-                        <span class="ruby-keyword kw">when</span> (<span class="ruby-value">0x40</span><span class="ruby-operator">..</span><span class="ruby-value">0x7</span><span class="ruby-constant">F</span>) <span class="ruby-keyword kw">then</span>
-                                <span class="ruby-identifier">pattern</span>=<span class="ruby-identifier">record</span>[<span class="ruby-identifier">p</span>,<span class="ruby-value">8</span>]
-                                <span class="ruby-identifier">rep_count</span>=<span class="ruby-identifier">b</span> <span class="ruby-operator">%</span> <span class="ruby-value">0x40</span>
-<span class="ruby-comment cmt">#                               puts &quot;pattern rep count $#{&quot;%02x&quot; % rep_count}&quot;
</span>
-                                <span class="ruby-identifier">p</span><span class="ruby-operator">+=</span><span class="ruby-value">8</span> 
-                                <span class="ruby-identifier">line</span><span class="ruby-operator">&lt;&lt;</span><span class="ruby-identifier">pattern</span><span class="ruby-operator">*</span><span class="ruby-identifier">rep_count</span>
-                        <span class="ruby-keyword kw">when</span> (<span class="ruby-value">0x80</span><span class="ruby-operator">..</span><span class="ruby-value">0xff</span>) <span class="ruby-keyword kw">then</span>
-                                <span class="ruby-identifier">rep_count</span>=<span class="ruby-identifier">b</span> <span class="ruby-operator">-</span> <span class="ruby-value">0x80</span>
-<span class="ruby-comment cmt">#                               puts &quot;copy $#{&quot;%02x&quot; % rep_count} bytes&quot;
</span>
-                                <span class="ruby-identifier">b</span>=<span class="ruby-identifier">record</span>[<span class="ruby-identifier">p</span>]
-                                <span class="ruby-identifier">b</span> = <span class="ruby-value">0</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">b</span>.<span class="ruby-identifier">nil?</span>
-                                <span class="ruby-identifier">rep_count</span>.<span class="ruby-identifier">times</span> <span class="ruby-keyword kw">do</span> 
-                                        <span class="ruby-identifier">line</span><span class="ruby-operator">&lt;&lt;</span><span class="ruby-identifier">b</span>.<span class="ruby-identifier">chr</span>
-                                <span class="ruby-keyword kw">end</span>
-                                <span class="ruby-identifier">p</span><span class="ruby-operator">+=</span><span class="ruby-value">1</span>
-                        <span class="ruby-keyword kw">else</span>
-                                <span class="ruby-identifier">raise</span> <span class="ruby-node">&quot;invalid code byte #{b}&quot;</span>
-                        <span class="ruby-keyword kw">end</span>
-                <span class="ruby-keyword kw">end</span>
-                <span class="ruby-identifier">raise</span> <span class="ruby-node">&quot;malformed line (length was #{line.length}) at record ##{record_no}&quot;</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">line</span>.<span class="ruby-identifier">length</span><span class="ruby-operator">&gt;=</span><span class="ruby-value">1448</span>
-
-<span class="ruby-comment cmt">#               puts &quot;line length was #{line.length}) at record ##{record_no}&quot;
</span>
-
-                <span class="ruby-identifier">bitmap_lines</span>[(<span class="ruby-identifier">record_no</span><span class="ruby-operator">-</span><span class="ruby-value">1</span>)<span class="ruby-operator">*</span><span class="ruby-value">2</span>]=<span class="ruby-identifier">line</span>[<span class="ruby-value">0</span>,<span class="ruby-value">640</span>]
-                <span class="ruby-identifier">bitmap_lines</span>[<span class="ruby-value">1</span><span class="ruby-operator">+</span>(<span class="ruby-identifier">record_no</span><span class="ruby-operator">-</span><span class="ruby-value">1</span>)<span class="ruby-operator">*</span><span class="ruby-value">2</span>]=<span class="ruby-identifier">line</span>[<span class="ruby-value">640</span>,<span class="ruby-value">640</span>]
-
-                <span class="ruby-identifier">colour_map</span>[(<span class="ruby-identifier">record_no</span><span class="ruby-operator">-</span><span class="ruby-value">1</span>)<span class="ruby-operator">*</span><span class="ruby-value">2</span>]=<span class="ruby-identifier">line</span>[<span class="ruby-value">1288</span>,<span class="ruby-value">80</span>]
-                <span class="ruby-identifier">colour_map</span>[(<span class="ruby-identifier">record_no</span><span class="ruby-operator">-</span><span class="ruby-value">1</span>)<span class="ruby-operator">*</span><span class="ruby-value">2</span><span class="ruby-operator">+</span><span class="ruby-value">1</span>]=<span class="ruby-identifier">line</span>[<span class="ruby-value">1368</span>,<span class="ruby-value">80</span>]
-
-        <span class="ruby-keyword kw">end</span>
-        [<span class="ruby-identifier">bitmap_lines</span>,<span class="ruby-identifier">colour_map</span>]
+  <pre><span class="ruby-comment cmt"># File lib/native_file_types/c64/C64GeoPaintPic.rb, line 22</span>
+<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">picture_format</span>
+  <span class="ruby-identifier">:png</span>
 <span class="ruby-keyword kw">end</span></pre>
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