89 lines
2.7 KiB
Text
89 lines
2.7 KiB
Text
setupMiniMap(material)
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{
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// CODER_MOD: Bryce (05/08/08): Useful output for debugging replay system
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/#
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if( getdebugdvar( "replay_debug" ) == "1" )
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println("File: _compass.gsc. Function: setupMiniMap()\n");
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#/
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// use 0 for no required map aspect ratio.
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requiredMapAspectRatio = getdvarfloat("scr_requiredMapAspectRatio");
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corners = getentarray("minimap_corner", "targetname");
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if (corners.size != 2)
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{
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println("^1Error: There are not exactly two \"minimap_corner\" entities in the map. Could not set up minimap.");
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return;
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}
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corner0 = (corners[0].origin[0], corners[0].origin[1], 0);
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corner1 = (corners[1].origin[0], corners[1].origin[1], 0);
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cornerdiff = corner1 - corner0;
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north = (cos(getnorthyaw()), sin(getnorthyaw()), 0);
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west = (0 - north[1], north[0], 0);
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// we need the northwest and southeast corners. all we know is that corner0 is opposite of corner1.
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if (vectordot(cornerdiff, west) > 0) {
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// corner1 is further west than corner0
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if (vectordot(cornerdiff, north) > 0) {
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// corner1 is northwest, corner0 is southeast
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northwest = corner1;
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southeast = corner0;
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}
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else {
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// corner1 is southwest, corner0 is northeast
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side = vecscale(north, vectordot(cornerdiff, north));
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northwest = corner1 - side;
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southeast = corner0 + side;
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}
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}
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else {
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// corner1 is further east than corner0
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if (vectordot(cornerdiff, north) > 0) {
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// corner1 is northeast, corner0 is southwest
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side = vecscale(north, vectordot(cornerdiff, north));
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northwest = corner0 + side;
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southeast = corner1 - side;
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}
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else {
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// corner1 is southeast, corner0 is northwest
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northwest = corner0;
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southeast = corner1;
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}
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}
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// expand map area to fit required aspect ratio
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if ( requiredMapAspectRatio > 0 )
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{
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northportion = vectordot(northwest - southeast, north);
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westportion = vectordot(northwest - southeast, west);
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mapAspectRatio = westportion / northportion;
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if ( mapAspectRatio < requiredMapAspectRatio )
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{
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incr = requiredMapAspectRatio / mapAspectRatio;
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addvec = vecscale( west, westportion * (incr - 1) * 0.5 );
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}
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else
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{
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incr = mapAspectRatio / requiredMapAspectRatio;
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addvec = vecscale( north, northportion * (incr - 1) * 0.5 );
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}
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northwest += addvec;
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southeast -= addvec;
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}
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setMiniMap(material, northwest[0], northwest[1], southeast[0], southeast[1]);
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// CODER_MOD: Bryce (05/08/08): Useful output for debugging replay system
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/#
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if( getdebugdvar( "replay_debug" ) == "1" )
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println("File: _compass.gsc. Function: setupMiniMap() - COMPLETE\n");
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#/
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}
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vecscale(vec, scalar)
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{
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return (vec[0]*scalar, vec[1]*scalar, vec[2]*scalar);
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}
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