public void SetOccupied(GridRect area, bool occupied)
{
for (int x = area.MinX; x < area.MaxX; x++)
{
for (int y = area.MinY; y < area.MaxY; y++)
{
this.grid[this.GetIndex(x, y)] = occupied;
}
}
}
public bool IsOccupied(GridRect area)
{
for (int x = area.MinX; x < area.MaxX; x++)
{
for (int y = area.MinY; y < area.MaxY; y++)
{
if (this.grid[this.GetIndex(x, y)])
{
return(true);
}
}
}
return(false);
}
public bool IsValidPlacement(GridRect area)
{
return(this.IsInGrid(area) && !this.IsOccupied(area));
}
public bool IsInGrid(GridRect area)
{
return(area.MinX >= 0 && area.MaxX <= this.Width && area.MinY >= 0 && area.MaxY <= this.Height);
}
