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<title>cmd_set (Cmd)</title>
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<pre><span class="ruby-comment cmt"># File cmd/teensy/cmd_set.rb, line 21</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">cmd_set</span>(<span class="ruby-identifier">args</span>)
<span class="ruby-keyword kw">case</span> <span class="ruby-identifier">args</span>
<span class="ruby-keyword kw">when</span> <span class="ruby-keyword kw">nil</span>, <span class="ruby-value str">""</span>
<span class="ruby-identifier">sendto</span>(<span class="ruby-value str">"What??"</span>)
<span class="ruby-keyword kw">when</span> <span class="ruby-regexp re">/desc\s+#(\d+)\s+(.*)/</span>
<span class="ruby-identifier">o</span> = <span class="ruby-identifier">get_object</span>(<span class="ruby-identifier">$1</span>.<span class="ruby-identifier">to_i</span>)
<span class="ruby-keyword kw">case</span> <span class="ruby-identifier">o</span>
<span class="ruby-keyword kw">when</span> <span class="ruby-keyword kw">nil</span>, <span class="ruby-value">0</span>
<span class="ruby-identifier">sendto</span>(<span class="ruby-value str">"No object."</span>)
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">o</span>.<span class="ruby-identifier">desc</span> = <span class="ruby-identifier">$2</span>
<span class="ruby-identifier">sendto</span>(<span class="ruby-value str">"Object #"</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">$1</span> <span class="ruby-operator">+</span> <span class="ruby-value str">" description set."</span>)
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">when</span> <span class="ruby-regexp re">/key\s+#(\d+)\s+(.*)/</span>
<span class="ruby-identifier">o</span> = <span class="ruby-identifier">get_object</span>(<span class="ruby-identifier">$1</span>.<span class="ruby-identifier">to_i</span>)
<span class="ruby-keyword kw">case</span> <span class="ruby-identifier">o</span>
<span class="ruby-keyword kw">when</span> <span class="ruby-keyword kw">nil</span>, <span class="ruby-value">0</span>
<span class="ruby-identifier">sendto</span>(<span class="ruby-value str">"No object."</span>)
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">o</span>.<span class="ruby-identifier">key</span> = <span class="ruby-identifier">$2</span>
<span class="ruby-identifier">sendto</span>(<span class="ruby-value str">"Object #"</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">$1</span> <span class="ruby-operator">+</span> <span class="ruby-value str">" key set."</span>)
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">when</span> <span class="ruby-regexp re">/timer\s+#(\d+)\s+(on|off)\s+(.*)/</span>
<span class="ruby-identifier">o</span> = <span class="ruby-identifier">get_object</span>(<span class="ruby-identifier">$1</span>.<span class="ruby-identifier">to_i</span>)
<span class="ruby-keyword kw">case</span> <span class="ruby-identifier">o</span>
<span class="ruby-keyword kw">when</span> <span class="ruby-keyword kw">nil</span>
<span class="ruby-identifier">sendto</span>(<span class="ruby-value str">"No object."</span>)
<span class="ruby-keyword kw">else</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">$2</span> <span class="ruby-operator">==</span> <span class="ruby-value str">'on'</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">$3</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp re">/(\w+)\s+(\d+)/</span>
<span class="ruby-identifier">world</span>.<span class="ruby-identifier">set_timer</span>(<span class="ruby-identifier">o</span>.<span class="ruby-identifier">id</span>, <span class="ruby-identifier">$1</span>.<span class="ruby-identifier">to_sym</span>, <span class="ruby-identifier">$2</span>.<span class="ruby-identifier">to_i</span>)
<span class="ruby-identifier">sendto</span>(<span class="ruby-node">"Object ##{o.id} registered with timer."</span>)
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">sendto</span>(<span class="ruby-value str">"Bad symbol or missing time"</span>)
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">else</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">$3</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp re">/(\w+)/</span>
<span class="ruby-identifier">world</span>.<span class="ruby-identifier">unset_timer</span>(<span class="ruby-identifier">o</span>.<span class="ruby-identifier">id</span>, <span class="ruby-identifier">$1</span>.<span class="ruby-identifier">to_sym</span>)
<span class="ruby-identifier">sendto</span>(<span class="ruby-node">"Object ##{o.id} unregistered with timer."</span>)
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">sendto</span>(<span class="ruby-value str">"Bad symbol"</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">sendto</span>(<span class="ruby-value str">"What??"</span>)
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span></pre>
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