doc/classes/Potential_player.src/.svn/text-base/M000004.html.svn-base

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   8   <title>score_position (Potential_player)</title>
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  13   <pre><span class="ruby-comment cmt"># File lib/libpplayer.rb, line 51</span>
  14   <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">score_position</span>(<span class="ruby-identifier">game</span>, <span class="ruby-identifier">player</span>)
  15     <span class="ruby-identifier">score</span> = <span class="ruby-value">0</span>
  16     <span class="ruby-identifier">game</span>.<span class="ruby-identifier">pieces</span>.<span class="ruby-identifier">each_value</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">piece</span><span class="ruby-operator">|</span>
  17       <span class="ruby-identifier">here</span> = <span class="ruby-identifier">piece</span>.<span class="ruby-identifier">position</span>
  18       <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">piece</span>.<span class="ruby-identifier">colour</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">player</span>
  19         <span class="ruby-identifier">game</span>.<span class="ruby-identifier">pieces</span>.<span class="ruby-identifier">each_value</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">other_piece</span><span class="ruby-operator">|</span>
  20           <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">other_piece</span>.<span class="ruby-identifier">colour</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">player</span>
  21             <span class="ruby-identifier">score</span> <span class="ruby-operator">+=</span> <span class="ruby-identifier">game</span>.<span class="ruby-identifier">board</span>.<span class="ruby-identifier">distance_between</span>[<span class="ruby-identifier">here</span>.<span class="ruby-identifier">place</span>][<span class="ruby-identifier">other_piece</span>.<span class="ruby-identifier">position</span>.<span class="ruby-identifier">place</span>] <span class="ruby-operator">*</span> <span class="ruby-ivar">@friend_pull</span>
  22           <span class="ruby-keyword kw">else</span>
  23             <span class="ruby-identifier">score</span> <span class="ruby-operator">+=</span> <span class="ruby-identifier">game</span>.<span class="ruby-identifier">board</span>.<span class="ruby-identifier">distance_between</span>[<span class="ruby-identifier">here</span>.<span class="ruby-identifier">place</span>][<span class="ruby-identifier">other_piece</span>.<span class="ruby-identifier">position</span>.<span class="ruby-identifier">place</span>] <span class="ruby-operator">*</span> <span class="ruby-ivar">@enemy_pull</span>
  24           <span class="ruby-keyword kw">end</span>
  25         <span class="ruby-keyword kw">end</span>
  26         <span class="ruby-identifier">score</span> <span class="ruby-operator">+=</span> <span class="ruby-identifier">piece</span>.<span class="ruby-identifier">contains</span>.<span class="ruby-identifier">length</span> <span class="ruby-operator">*</span> <span class="ruby-ivar">@capture_bonus</span>
  27         <span class="ruby-identifier">score</span> <span class="ruby-operator">+=</span> <span class="ruby-identifier">game</span>.<span class="ruby-identifier">board</span>.<span class="ruby-identifier">distance_between</span>[<span class="ruby-identifier">here</span>.<span class="ruby-identifier">place</span>][<span class="ruby-identifier">game</span>.<span class="ruby-identifier">board</span>.<span class="ruby-identifier">positions</span>[<span class="ruby-identifier">player</span>].<span class="ruby-identifier">place</span>] <span class="ruby-operator">*</span>
  28         <span class="ruby-identifier">piece</span>.<span class="ruby-identifier">contains</span>.<span class="ruby-identifier">length</span> <span class="ruby-operator">*</span> <span class="ruby-ivar">@base_pull</span>
  29       <span class="ruby-keyword kw">elsif</span> <span class="ruby-identifier">here</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">game</span>.<span class="ruby-identifier">board</span>.<span class="ruby-identifier">positions</span>[<span class="ruby-identifier">player</span>]
  30         <span class="ruby-identifier">score</span> <span class="ruby-operator">+=</span> <span class="ruby-ivar">@safe_bonus</span>
  31       <span class="ruby-keyword kw">end</span>
  32     <span class="ruby-keyword kw">end</span>
  33     <span class="ruby-identifier">score</span>
  34   <span class="ruby-keyword kw">end</span></pre>
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