// Obtain global coordinates if xglobal & yglobal have been set
public xyz[] getGlobalVertices()
{
xyz[] xyzs = new xyz[7];
if (xglobal != -1 & yglobal != -1)
{
// Global info available, mapping each vertex shifted by corresponding tile origo
xyzs = HexMapper.createGlobalHexVertexCoord(xglobal, yglobal);
}
else
{
// No global info provided, using local coordinates instead as if located at {0,0} in tile map
xyzs = this.getVertices();
}
return(xyzs);
}
public void setGlobalCoord(int x, int y)
{
this.xglobal = x;
this.yglobal = y;
this.vertices = HexMapper.createGlobalHexVertexCoord(x, y);
}