public bool isTowerOnPath(TDTower t)
{
// first check if intersting any corner
TDPathPoint lastPoint = null;
foreach (TDPath p in this.Paths)
{
foreach (TDPathPoint pp in p.PathPoints)
{
if (TDMath.Intersects(t.Location, t.Size, pp.Location, GridSize))
{
return(true);
}
else
{
// check intersecting any line
if (lastPoint != null)
{
if (TDMath.Intersects(t, pp, lastPoint))
{
return(true);
}
}
lastPoint = pp;
}
}
}
return(false);
}
internal bool isTowerOnTowers(TDTower target)
{
foreach (TDTower t in this.Towers)
{
if (TDMath.Intersects(target.Location, target.Size, t.Location, t.Size))
{
return(true);
}
}
return(false);
}
