[elcius]

local MapRects = {};
local TempVec2D = CreateVector2D(0,0);
function GetPlayerMapPos(MapID)
    local R,P,_ = MapRects[MapID],TempVec2D;
    if not R then
        R = {};
        _, R[1] = C_Map.GetWorldPosFromMapPos(MapID,CreateVector2D(0,0));
        _, R[2] = C_Map.GetWorldPosFromMapPos(MapID,CreateVector2D(1,1));
        R[2]:Subtract(R[1]);
        MapRects[MapID] = R;
    end
    P.x, P.y = UnitPosition('Player');
    P:Subtract(R[1]);
    return (1/R[2].y)*P.y, (1/R[2].x)*P.x;
end