<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <title>process_events (EventManager)</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <link rel="stylesheet" href="../.././rdoc-style.css" type="text/css" media="screen" /> </head> <body class="standalone-code"> <pre><span class="ruby-comment cmt"># File lib/engine/eventmanager.rb, line 52</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">process_events</span> <span class="ruby-keyword kw">while</span> <span class="ruby-identifier">e</span> = <span class="ruby-identifier">get_event</span> <span class="ruby-keyword kw">begin</span> <span class="ruby-comment cmt"># pre triggers</span> <span class="ruby-identifier">obj</span> = <span class="ruby-constant">Engine</span>.<span class="ruby-identifier">instance</span>.<span class="ruby-identifier">db</span>.<span class="ruby-identifier">get</span>(<span class="ruby-identifier">e</span>.<span class="ruby-identifier">to</span>) <span class="ruby-identifier">obj2</span> = <span class="ruby-constant">Engine</span>.<span class="ruby-identifier">instance</span>.<span class="ruby-identifier">db</span>.<span class="ruby-identifier">get</span>(<span class="ruby-identifier">e</span>.<span class="ruby-identifier">from</span>) <span class="ruby-identifier">sid</span> = <span class="ruby-identifier">obj</span>.<span class="ruby-identifier">get_trigger</span>(<span class="ruby-value str">"pre_"</span><span class="ruby-operator">+</span><span class="ruby-identifier">e</span>.<span class="ruby-identifier">kind</span>.<span class="ruby-identifier">to_s</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">sid</span> <span class="ruby-identifier">script</span> = <span class="ruby-constant">Engine</span>.<span class="ruby-identifier">instance</span>.<span class="ruby-identifier">db</span>.<span class="ruby-identifier">get</span>(<span class="ruby-identifier">sid</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">script</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">script</span>.<span class="ruby-identifier">execute</span>(<span class="ruby-identifier">e</span>) <span class="ruby-comment cmt"># success</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">class</span> <span class="ruby-operator">==</span> <span class="ruby-constant">Character</span> <span class="ruby-identifier">s</span>,<span class="ruby-identifier">o</span> = <span class="ruby-identifier">obj</span>.<span class="ruby-identifier">msgsucc</span>.<span class="ruby-identifier">split</span>(<span class="ruby-value str">"|"</span>) <span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">sendto</span>(<span class="ruby-identifier">s</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">s</span> <span class="ruby-operator">&&</span> <span class="ruby-operator">!</span><span class="ruby-identifier">s</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">o</span> <span class="ruby-operator">&&</span> <span class="ruby-operator">!</span><span class="ruby-identifier">o</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-constant">Engine</span>.<span class="ruby-identifier">instance</span>.<span class="ruby-identifier">db</span>.<span class="ruby-identifier">get</span>(<span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">location</span>).<span class="ruby-identifier">characters</span>(<span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">id</span>).<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">p</span><span class="ruby-operator">|</span> <span class="ruby-identifier">add_event</span>(<span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">id</span>,<span class="ruby-identifier">p</span>.<span class="ruby-identifier">id</span>,<span class="ruby-identifier">:show</span>,<span class="ruby-node">"#{obj2.name} #{o}"</span>) <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">else</span> <span class="ruby-comment cmt"># failure</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">class</span> <span class="ruby-operator">==</span> <span class="ruby-constant">Character</span> <span class="ruby-identifier">s</span>,<span class="ruby-identifier">o</span> = <span class="ruby-identifier">obj</span>.<span class="ruby-identifier">msgfail</span>.<span class="ruby-identifier">split</span>(<span class="ruby-value str">"|"</span>) <span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">sendto</span>(<span class="ruby-identifier">s</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">s</span> <span class="ruby-operator">&&</span> <span class="ruby-operator">!</span><span class="ruby-identifier">s</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">o</span> <span class="ruby-operator">&&</span> <span class="ruby-operator">!</span><span class="ruby-identifier">o</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-constant">Engine</span>.<span class="ruby-identifier">instance</span>.<span class="ruby-identifier">db</span>.<span class="ruby-identifier">get</span>(<span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">location</span>).<span class="ruby-identifier">characters</span>(<span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">id</span>).<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">p</span><span class="ruby-operator">|</span> <span class="ruby-identifier">add_event</span>(<span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">id</span>,<span class="ruby-identifier">p</span>.<span class="ruby-identifier">id</span>,<span class="ruby-identifier">:show</span>,<span class="ruby-node">"#{obj2.name} #{o}"</span>) <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">next</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">else</span> <span class="ruby-identifier">log</span>.<span class="ruby-identifier">error</span> <span class="ruby-node">"Script not found: #{sid} for Event: #{e}"</span> <span class="ruby-comment cmt"># We fail the action slently</span> <span class="ruby-keyword kw">next</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span> <span class="ruby-comment cmt"># action receiver</span> <span class="ruby-identifier">obj</span>.<span class="ruby-identifier">send</span>(<span class="ruby-identifier">e</span>.<span class="ruby-identifier">kind</span>,<span class="ruby-identifier">e</span>) <span class="ruby-comment cmt"># post triggers</span> <span class="ruby-identifier">sid</span> = <span class="ruby-identifier">obj</span>.<span class="ruby-identifier">get_trigger</span>(<span class="ruby-identifier">e</span>.<span class="ruby-identifier">kind</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">sid</span> <span class="ruby-identifier">script</span> = <span class="ruby-constant">Engine</span>.<span class="ruby-identifier">instance</span>.<span class="ruby-identifier">db</span>.<span class="ruby-identifier">get</span>(<span class="ruby-identifier">sid</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">script</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">script</span>.<span class="ruby-identifier">execute</span>(<span class="ruby-identifier">e</span>) <span class="ruby-comment cmt"># success</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">class</span> <span class="ruby-operator">==</span> <span class="ruby-constant">Character</span> <span class="ruby-identifier">s</span>,<span class="ruby-identifier">o</span> = <span class="ruby-identifier">obj</span>.<span class="ruby-identifier">msgsucc</span>.<span class="ruby-identifier">split</span>(<span class="ruby-value str">"|"</span>) <span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">sendto</span>(<span class="ruby-identifier">s</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">s</span> <span class="ruby-operator">&&</span> <span class="ruby-operator">!</span><span class="ruby-identifier">s</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">o</span> <span class="ruby-operator">&&</span> <span class="ruby-operator">!</span><span class="ruby-identifier">o</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-constant">Engine</span>.<span class="ruby-identifier">instance</span>.<span class="ruby-identifier">db</span>.<span class="ruby-identifier">get</span>(<span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">location</span>).<span class="ruby-identifier">characters</span>(<span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">id</span>).<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">p</span><span class="ruby-operator">|</span> <span class="ruby-identifier">add_event</span>(<span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">id</span>,<span class="ruby-identifier">p</span>.<span class="ruby-identifier">id</span>,<span class="ruby-identifier">:show</span>,<span class="ruby-node">"#{obj2.name} #{o}"</span>) <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">else</span> <span class="ruby-comment cmt"># failure</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">class</span> <span class="ruby-operator">==</span> <span class="ruby-constant">Character</span> <span class="ruby-identifier">s</span>,<span class="ruby-identifier">o</span> = <span class="ruby-identifier">obj</span>.<span class="ruby-identifier">msgfail</span>.<span class="ruby-identifier">split</span>(<span class="ruby-value str">"|"</span>) <span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">sendto</span>(<span class="ruby-identifier">s</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">s</span> <span class="ruby-operator">&&</span> <span class="ruby-operator">!</span><span class="ruby-identifier">s</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">o</span> <span class="ruby-operator">&&</span> <span class="ruby-operator">!</span><span class="ruby-identifier">o</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-constant">Engine</span>.<span class="ruby-identifier">instance</span>.<span class="ruby-identifier">db</span>.<span class="ruby-identifier">get</span>(<span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">location</span>).<span class="ruby-identifier">characters</span>(<span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">id</span>).<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">p</span><span class="ruby-operator">|</span> <span class="ruby-identifier">add_event</span>(<span class="ruby-identifier">obj2</span>.<span class="ruby-identifier">id</span>,<span class="ruby-identifier">p</span>.<span class="ruby-identifier">id</span>,<span class="ruby-identifier">:show</span>,<span class="ruby-node">"#{obj2.name} #{o}"</span>) <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">else</span> <span class="ruby-identifier">log</span>.<span class="ruby-identifier">error</span> <span class="ruby-node">"Script not found: #{sid} for Event: #{e.inspect}"</span> <span class="ruby-comment cmt"># We fail the action slently</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">rescue</span> <span class="ruby-identifier">log</span>.<span class="ruby-identifier">error</span> <span class="ruby-node">"Event failed: #{e.inspect}"</span> <span class="ruby-identifier">log</span>.<span class="ruby-identifier">error</span> <span class="ruby-identifier">$!</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span></pre> </body> </html>