public int TotalCornersInBound(WallsBounds pBoundsToCheck)
{
int nCornersIntersecting = 0;
//TopLeft
if (IsCornerInBound(new Vector3(-1, 0, 1), pBoundsToCheck))
{
nCornersIntersecting++;
}
//Top Right
if (IsCornerInBound(new Vector3(1, 0, 1), pBoundsToCheck))
{
nCornersIntersecting++;
}
//Bottom Left
if (IsCornerInBound(new Vector3(-1, 0, -1), pBoundsToCheck))
{
nCornersIntersecting++;
}
//Bottom Right
if (IsCornerInBound(new Vector3(1, 0, -1), pBoundsToCheck))
{
nCornersIntersecting++;
}
return(nCornersIntersecting);
}
public static WallsBounds BoxColliderToWallbounds(Vector3 pPosition, BoxCollider pWallCollider)
{
WallsBounds newWallBounds = new WallsBounds();
Vector3 extends = pWallCollider.bounds.extents;
newWallBounds.center = pPosition;
newWallBounds.minWallsX = newWallBounds.center.x - extends.x;
newWallBounds.maxWallsX = newWallBounds.center.x + extends.x;
newWallBounds.minWallsZ = newWallBounds.center.z - extends.z;
newWallBounds.maxWallsZ = newWallBounds.center.z + extends.z;
return(newWallBounds);
}
public bool IsCornerInBound(Vector3 pCorner, WallsBounds pBoundsToCheck)
{
if (pCorner.z == 1) //Top side
{
if (pCorner.x == 1) //Top right
{
if (maxWallsX > pBoundsToCheck.minWallsX && maxWallsX < pBoundsToCheck.maxWallsX && maxWallsZ < pBoundsToCheck.maxWallsZ && maxWallsZ > pBoundsToCheck.minWallsZ)
{
return(true);
}
}
else // Top left
{
if (minWallsX > pBoundsToCheck.minWallsX && minWallsX < pBoundsToCheck.maxWallsX && maxWallsZ < pBoundsToCheck.maxWallsZ && maxWallsZ > pBoundsToCheck.minWallsZ)
{
return(true);
}
}
}
else //bottom side
{
if (pCorner.x == 1) //bottom right
{
if (maxWallsX > pBoundsToCheck.minWallsX && maxWallsX < pBoundsToCheck.maxWallsX && minWallsZ < pBoundsToCheck.maxWallsZ && minWallsZ > pBoundsToCheck.minWallsZ)
{
return(true);
}
}
else // bottom left
{
if (minWallsX > pBoundsToCheck.minWallsX && minWallsX < pBoundsToCheck.maxWallsX && minWallsZ < pBoundsToCheck.maxWallsZ && minWallsZ > pBoundsToCheck.minWallsZ)
{
return(true);
}
}
}
return(false);
}
public static WallsBounds ExtendWallBounds(WallsBounds boundsToExtend, WallsBounds boundsReference)
{
if (boundsReference.minWallsX < boundsToExtend.minWallsX)
{
boundsToExtend.center.x -= (boundsToExtend.minWallsX - boundsReference.minWallsX) / 2;
boundsToExtend.minWallsX = boundsReference.minWallsX;
}
if (boundsReference.minWallsZ < boundsToExtend.minWallsZ)
{
boundsToExtend.center.z -= (boundsToExtend.minWallsZ - boundsReference.minWallsZ) / 2;
boundsToExtend.minWallsZ = boundsReference.minWallsZ;
}
if (boundsReference.maxWallsX > boundsToExtend.maxWallsX)
{
boundsToExtend.center.x -= (boundsToExtend.maxWallsX - boundsReference.maxWallsX) / 2;
boundsToExtend.maxWallsX = boundsReference.maxWallsX;
}
if (boundsReference.maxWallsZ > boundsToExtend.maxWallsZ)
{
boundsToExtend.center.z -= (boundsToExtend.minWallsZ - boundsReference.minWallsZ) / 2;
boundsToExtend.maxWallsZ = boundsReference.maxWallsZ;
}
return(boundsToExtend);
}