pan class="keyword">override</span>;</div><div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;</div><div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;    <span class="comment">// --- for vector joystick operation</span></div><div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;    <span class="keyword">inline</span> <span class="keywordtype">int</span> pointInPolygon(<span class="keywordtype">int</span> nvert, <span class="keywor