/*******************************************************************
 * Decompiled By: Bog
 * Decompiled File: maps\mp\_compass.gsc
 * Game: Call of Duty: Black Ops 2
 * Platform: PC
 * Function Count: 2
 * Decompile Time: 0 ms
 * Timestamp: 10/28/2023 12:10:52 AM
*******************************************************************/

//Function Number: 1
setupminimap(material)
{
	requiredmapaspectratio = GetDvarFloat(#"33CF364A");
	corners = getentarray("minimap_corner","targetname");
	if(corners.size != 2)
	{
/#
		println("^1Error: There are not exactly two \"minimap_corner\" entities in the map. Could not set up minimap.");
#/
		return;
	}

	corner0 = (corners[0].origin[0],corners[0].origin[1],0);
	corner1 = (corners[1].origin[0],corners[1].origin[1],0);
	cornerdiff = corner1 - corner0;
	north = (cos(getnorthyaw()),sin(getnorthyaw()),0);
	west = (0 - north[1],north[0],0);
	if(vectordot(cornerdiff,west) > 0)
	{
		if(vectordot(cornerdiff,north) > 0)
		{
			northwest = corner1;
			southeast = corner0;
		}
		else
		{
			side = vecscale(north,vectordot(cornerdiff,north));
			northwest = corner1 - side;
			southeast = corner0 + side;
		}
	}
	else if(vectordot(cornerdiff,north) > 0)
	{
		side = vecscale(north,vectordot(cornerdiff,north));
		northwest = corner0 + side;
		southeast = corner1 - side;
	}
	else
	{
		northwest = corner0;
		southeast = corner1;
	}

	if(requiredmapaspectratio > 0)
	{
		northportion = vectordot(northwest - southeast,north);
		westportion = vectordot(northwest - southeast,west);
		mapaspectratio = westportion / northportion;
		if(mapaspectratio < requiredmapaspectratio)
		{
			incr = requiredmapaspectratio / mapaspectratio;
			addvec = vecscale(west,westportion * incr - 1 * 0.5);
		}
		else
		{
			incr = mapaspectratio / requiredmapaspectratio;
			addvec = vecscale(north,northportion * incr - 1 * 0.5);
		}

		northwest = northwest + addvec;
		southeast = southeast - addvec;
	}

	setminimap(material,northwest[0],northwest[1],southeast[0],southeast[1]);
}

//Function Number: 2
vecscale(vec,scalar)
{
	return (vec[0] * scalar,vec[1] * scalar,vec[2] * scalar);
}