/// <summary>
/// Join two containers.
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public ContainerXXX Join(ContainerXXX other)
{
if (this.depth != other.depth)
{
Debug.LogError("Joining two Containers of different depth! " + this.depth + " and " + other.depth);
}
return(new ContainerXXX(this.owner,
Mathf.Min(this.Left(depth - 1), other.Left(depth - 1)),
Mathf.Max(this.Right(depth - 1), other.Right(depth - 1)),
Mathf.Max(this.Top(depth - 1), other.Top(depth - 1)),
Mathf.Min(this.Bottom(depth - 1), other.Bottom(depth - 1))));
}
public bool Touching(ContainerXXX other) // Diagonal corners don't count as touching
{
if (this.Right(Depth.World) == other.Left(Depth.World) || this.Left(Depth.World) == other.Right(Depth.World))
{
if (this.Top(Depth.World) <= other.Bottom(Depth.World) || this.Bottom(Depth.World) >= other.Top(Depth.World))
{
return(false);
}
return(true);
}
if (this.Top(Depth.World) == other.Bottom(Depth.World) || this.Bottom(Depth.World) == other.Top(Depth.World))
{
if (this.Right(Depth.World) <= other.Left(Depth.World) || this.Left(Depth.World) >= other.Right(Depth.World))
{
return(false);
}
return(true);
}
return(false);
}
/// <summary>
/// Returns true if two containers overlap.
/// </summary>
/// <param name="mine"></param>
/// <param name="other"></param>
/// <returns></returns>
public bool Overlaps(ContainerXXX other)
{
return(!(this.Right(Depth.World) <= other.Left(Depth.World) || other.Right(Depth.World) <= this.Left(Depth.World) || this.Top(Depth.World) <= other.Bottom(Depth.World) || other.Top(Depth.World) <= this.Bottom(Depth.World)));
}
private static ContainerSplitPacket QuadSplit(this ContainerXXX mine, Point dimension, Corner corner)
{
ContainerSplitPacket to_return = new ContainerSplitPacket();
ContainerXXX b1 = new ContainerXXX(); // [ b1 b2 ]
ContainerXXX b2 = new ContainerXXX(); // [ b1 b2 ]
ContainerXXX b3 = new ContainerXXX();
ContainerXXX b4 = new ContainerXXX();
switch (corner)
{
case Corner.TopLeft:
b1 = new ContainerXXX(mine.owner, mine.Left(Depth.Building), mine.Left(Depth.Building) + dimension.x, mine.Top(Depth.Building), mine.Top(Depth.Building) - dimension.y);
b2 = new ContainerXXX(mine.owner, mine.Left(Depth.Building) + dimension.x, mine.Right(Depth.Building), mine.Top(Depth.Building), mine.Top(Depth.Building) - dimension.y);
b3 = new ContainerXXX(mine.owner, mine.Left(Depth.Building), mine.Left(Depth.Building) + dimension.x, mine.Top(Depth.Building) - dimension.y, mine.Bottom(Depth.Building));
b4 = new ContainerXXX(mine.owner, mine.Left(Depth.Building) + dimension.x, mine.Right(Depth.Building), mine.Top(Depth.Building) - dimension.y, mine.Bottom(Depth.Building));
to_return.result = b1;
break;
case Corner.TopRight:
b1 = new ContainerXXX(mine.owner, mine.Left(Depth.Building), mine.Right(Depth.Building) - dimension.x, mine.Top(Depth.Building), mine.Top(Depth.Building) - dimension.y);
b2 = new ContainerXXX(mine.owner, mine.Right(Depth.Building) - dimension.x, mine.Right(Depth.Building), mine.Top(Depth.Building), mine.Top(Depth.Building) - dimension.y);
b3 = new ContainerXXX(mine.owner, mine.Left(Depth.Building), mine.Right(Depth.Building) - dimension.x, mine.Top(Depth.Building) - dimension.y, mine.Bottom(Depth.Building));
b4 = new ContainerXXX(mine.owner, mine.Right(Depth.Building) - dimension.x, mine.Right(Depth.Building), mine.Top(Depth.Building) - dimension.y, mine.Bottom(Depth.Building));
to_return.result = b2;
break;
case Corner.BottomLeft:
b1 = new ContainerXXX(mine.owner, mine.Left(Depth.Building), mine.Left(Depth.Building) + dimension.x, mine.Top(Depth.Building), mine.Bottom(Depth.Building) + dimension.y);
b2 = new ContainerXXX(mine.owner, mine.Left(Depth.Building) + dimension.x, mine.Right(Depth.Building), mine.Top(Depth.Building), mine.Bottom(Depth.Building) + dimension.y);
b3 = new ContainerXXX(mine.owner, mine.Left(Depth.Building), mine.Left(Depth.Building) + dimension.x, mine.Bottom(Depth.Building) + dimension.y, mine.Bottom(Depth.Building));
b4 = new ContainerXXX(mine.owner, mine.Left(Depth.Building) + dimension.x, mine.Right(Depth.Building), mine.Bottom(Depth.Building) + dimension.y, mine.Bottom(Depth.Building));
to_return.result = b3;
break;
case Corner.BottomRight:
b1 = new ContainerXXX(mine.owner, mine.Left(Depth.Building), mine.Right(Depth.Building) - dimension.x, mine.Top(Depth.Building), mine.Bottom(Depth.Building) + dimension.y);
b2 = new ContainerXXX(mine.owner, mine.Right(Depth.Building) - dimension.x, mine.Right(Depth.Building), mine.Top(Depth.Building), mine.Bottom(Depth.Building) + dimension.y);
b3 = new ContainerXXX(mine.owner, mine.Left(Depth.Building), mine.Right(Depth.Building) - dimension.x, mine.Bottom(Depth.Building) + dimension.y, mine.Bottom(Depth.Building));
b4 = new ContainerXXX(mine.owner, mine.Right(Depth.Building) - dimension.x, mine.Right(Depth.Building), mine.Bottom(Depth.Building) + dimension.y, mine.Bottom(Depth.Building));
to_return.result = b4;
break;
}
if (dimension.x < dimension.y) // means it's taller than it is wide, so we do a vertical split
{
switch (corner)
{
case Corner.TopLeft:
to_return.container1 = b3;
to_return.container2 = b2.Join(b4);
break;
case Corner.TopRight:
to_return.container1 = b4;
to_return.container2 = b1.Join(b3);
break;
case Corner.BottomLeft:
to_return.container1 = b1;
to_return.container2 = b2.Join(b4);
break;
case Corner.BottomRight:
to_return.container1 = b2;
to_return.container2 = b1.Join(b3);
break;
}
}
else // if its wider than it is tall, we do a horizontal split
{
switch (corner)
{
case Corner.TopLeft:
to_return.container1 = b2;
to_return.container2 = b3.Join(b4);
break;
case Corner.TopRight:
to_return.container1 = b1;
to_return.container2 = b3.Join(b4);
break;
case Corner.BottomLeft:
to_return.container1 = b4;
to_return.container2 = b1.Join(b2);
break;
case Corner.BottomRight:
to_return.container1 = b3;
to_return.container2 = b1.Join(b2);
break;
}
}
return(to_return);
}