1 <?xml version="1.0" encoding="iso-8859-1"?>
3 PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
4 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
8 <title>score_position (Potential_player)</title>
9 <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
10 <link rel="stylesheet" href="../.././rdoc-style.css" type="text/css" media="screen" />
12 <body class="standalone-code">
13 <pre><span class="ruby-comment cmt"># File lib/libpplayer.rb, line 54</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>