public bool Intersects(Vector3 destination)
{
//Get the colliders
bool Intersected = false;
BoundingBox newCollider = _coll.Offset(destination);
Vector3Int MinBounds = Vector3Int.Floor(newCollider.Min);
Vector3Int MaxBounds = Vector3Int.Ceiling(newCollider.Max);
//loop between all blocks the collider is in
for (int x = MinBounds.X; x <= MaxBounds.X; x++)
{
for (int y = MinBounds.Y; y <= MaxBounds.Y; y++)
{
for (int z = MinBounds.Z; z <= MaxBounds.Z; z++)
{
Intersected = Intersected || TestIntersection(new Vector3Int(x, y, z), newCollider);
//Exit the loop if we collided, these are all extra iterations
if (Intersected)
{
return(Intersected);
}
}
//Exit the loop if we collided, these are all extra iterations
if (Intersected)
{
return(Intersected);
}
}
//Exit the loop if we collided, these are all extra iterations
if (Intersected)
{
return(Intersected);
}
}
return(Intersected);
}
/// <summary>
/// Moves the entity to the specified location in the time given.
/// </summary>
/// <param name="destination"></param>
/// <param name="time"></param>
public void PhysicsMove(Vector3 destination, float time, Color debugColor, bool checkGroundedness, bool Xmove, bool Ymove, Entity[] neighbouringEntities)
{
if (time == Time.PhysicsDeltaTime)
{
//Get the colliders
bool Intersected = false, Grounded = false;
BoundingBox newCollider = _coll.Offset(destination);
Vector3Int MinBounds = Vector3Int.Floor(newCollider.Min);
Vector3Int MaxBounds = Vector3Int.Ceiling(newCollider.Max);
float axisPoint = 0;
float axis = 0; //TEMP VAR
for (int x = MinBounds.X; x <= MaxBounds.X; x++)
{
for (int y = MinBounds.Y; y <= MaxBounds.Y; y++)
{
for (int z = MinBounds.Z; z <= MaxBounds.Z; z++)
{
//Intersection test
if (Xmove)
{
Intersected = Intersected || TestIntersectionX(new Vector3Int(x, y, z), newCollider, out axis);
axisPoint = FastMath.ClosestToZero(axis, axisPoint);
}
else
{
if (Ymove)
{
if (checkGroundedness)
{
Grounded = Grounded || TestIntersectionY(new Vector3Int(x, y, z), newCollider, out axis);
}
Intersected = Intersected || TestIntersectionY(new Vector3Int(x, y, z), newCollider, out axis);
axisPoint = FastMath.ClosestToZero(axis, axisPoint);
}
else
{
Intersected = Intersected || TestIntersectionZ(new Vector3Int(x, y, z), newCollider, out axis);
axisPoint = FastMath.ClosestToZero(axis, axisPoint);
}
}
//Exit the loop if we collided, these are all extra iterations
if (Intersected)
{
break;
}
}
//Exit the loop if we collided, these are all extra iterations
if (Intersected)
{
break;
}
}
//Exit the loop if we collided, these are all extra iterations
if (Intersected)
{
break;
}
}
//TODO: Entity intersections
if (GameSettings.Debug.RenderPhysicsTestLocations)
{
//Entity Collider
RenderUtils.DebugRenderBox(newCollider, debugColor, GameSettings.BlockOutlineWidth);
}
//GameClient.LOGGER.debug(-1, "=======================================");
//Check for intersecting bounding boxes
if (EnablePhysics)
{
if (Intersected == false)
{
//GameClient.LOGGER.debug(-1, "intersected: " + Intersected);
//No intersection. Move the entity
position = destination;
}
else
{
if (!IsGrounded)
{
//Intersection. Add axis point to the corresponding axis
//Convert axisPoint to a Vector3
if (Xmove)
{
position.X += axisPoint;
}
else
{
if (Ymove)
{
position.Y += axisPoint;
}
else
{
position.Z += axisPoint;
}
}
}
}
}
else if (!EnablePhysics)
{
//Move the entity
position = destination;
}
if (checkGroundedness && Ymove)
{
//Check for y
IsGrounded = Grounded;
}
}
}