public void PlaceTower(Tower t, Vector2 m, float width)
{
PlaceTower(t, (int)(m.X / GridSize.X), (int)(m.Y / GridSize.Y), (int)(width / GridSize.X), (int)(width / GridSize.Y));
}
public void PlaceTower(Tower t, int x, int y, int width, int height)
{
int lx = (int)(x - width / 2);
int ly = (int)(y - width / 2);
int hx = lx + width;
int hy = ly + height;
// Attempt to place the tower, if possible
// TODO: Handle this better?
try
{
// Don't do anything if there is a tower or a road in the way.
for (int i = lx + 1; i < hx - 1; i++)
{
for (int j = ly + 1; j < hy - 1; j++)
{
if (Grid[i, j].isRoad)
{
return;
}
if (Grid[i, j].theTower != null)
return;
}
}
}
// If part of the tower goes out of range, just return
catch (IndexOutOfRangeException)
{
return;
}
// Put it in the collection
Towers.Add(t);
t.Position = new Vector2(x * GridSize.X, y * GridSize.Y);
// Don't do anything if there is a tower or a road in the way.
//TODO: Does this actually work?
// If not, should it be removed from the collection..?
for (int i = lx; i < hx; i++)
{
for (int j = ly; j < hy; j++)
{
Grid[i, j].theTower = t;
}
}
}
public GridPosition(Tower t, bool ir)
{
theTower = t;
isRoad = ir;
}
