/// <summary>
/// pushes a rigidbody using the supplied 'PushForceMode' (regardless
/// of the controller's own mode). if mode is 'Kinetic', the point of
/// impact will automatically be the rigidbody's closest point on bounds
/// to the center of the controller collider
/// </summary>
public void PushRigidbody(Rigidbody rigidbody, Vector3 moveDirection, PushForceMode pushForceMode)
{
PushRigidbody(rigidbody, moveDirection, pushForceMode,
(pushForceMode == PushForceMode.Simplified ?
Vector3.zero :
rigidbody.ClosestPointOnBounds(Collider.bounds.center)));
}
/// <summary>
/// makes this controller push a rigidbody using force or fixed velocity
/// depending on the supplied 'PushForceMode'. in the 'Simplified' mode
/// the controller will directly set the velocity of the rigidbody.
/// in the 'Kinetic' mode force will be applied to the rigidbody at point
/// of contact, and will accumulate. NOTE: 'point' will only have effect
/// in 'Kinetic' mode.
/// </summary>
public void PushRigidbody(Rigidbody rigidbody, Vector3 moveDirection, PushForceMode pushForcemode, Vector3 point)
{
switch (pushForcemode)
{
case PushForceMode.Simplified:
rigidbody.velocity = (vp_3DUtility.HorizontalVector((new Vector3(moveDirection.x, 0, moveDirection.z)).normalized) * (PhysicsPushForce / rigidbody.mass));
break;
case PushForceMode.Kinetic:
// if collision occurs beside (neither above nor below) the player we
// will only apply horizontal force. this makes pushing stuff around
// much smoother and easier
if (Vector3.Distance(vp_3DUtility.HorizontalVector(Transform.position), vp_3DUtility.HorizontalVector(point)) > Player.Radius.Get())
{
rigidbody.AddForceAtPosition(vp_3DUtility.HorizontalVector(moveDirection) * (PhysicsPushForce * KINETIC_PUSHFORCE_MULTIPLIER), point);
// DEBUG: uncomment this to visualize horizontal push RPCs as green balls
//GameObject o1 = vp_3DUtility.DebugBall();
//o1.renderer.material.color = Color.green;
//o1.transform.position = point;
}
else
{
// if collision occured above or below the player we will apply force
// along the unmodified collision vector. this makes for more realistic
// physics when walking on top of stuff or bumping your head into it
rigidbody.AddForceAtPosition(moveDirection * (PhysicsPushForce * KINETIC_PUSHFORCE_MULTIPLIER), point);
// DEBUG: uncomment this to visualize vertical push RPCs as red balls
//GameObject o2 = vp_3DUtility.DebugBall();
//o2.transform.position = point;
}
break;
}
}
/// <summary>
/// pushes a rigidbody using the supplied 'PushForceMode' (regardless
/// of the controller's own mode). if mode is 'Kinetic', the point of
/// impact will automatically be the rigidbody's closest point on bounds
/// to the center of the controller collider
/// </summary>
public void PushRigidbody(Rigidbody rigidbody, Vector3 moveDirection, PushForceMode pushForceMode)
{
PushRigidbody(rigidbody, moveDirection, pushForceMode,
(pushForceMode == PushForceMode.Simplified ?
Vector3.zero :
rigidbody.ClosestPointOnBounds(Collider.bounds.center)));
}
/// <summary>
/// makes this controller push a rigidbody using force or fixed velocity
/// depending on the supplied 'PushForceMode'. in the 'Simplified' mode
/// the controller will directly set the velocity of the rigidbody.
/// in the 'Kinetic' mode force will be applied to the rigidbody at point
/// of contact, and will accumulate. NOTE: 'point' will only have effect
/// in 'Kinetic' mode.
/// </summary>
public void PushRigidbody(Rigidbody rigidbody, Vector3 moveDirection, PushForceMode pushForcemode, Vector3 point)
{
switch (pushForcemode)
{
case PushForceMode.Simplified:
rigidbody.velocity = (vp_3DUtility.HorizontalVector((new Vector3(moveDirection.x, 0, moveDirection.z)).normalized) * (PhysicsPushForce / rigidbody.mass));
break;
case PushForceMode.Kinetic:
// if collision occurs beside (neither above nor below) the player we
// will only apply horizontal force. this makes pushing stuff around
// much smoother and easier
if (Vector3.Distance(vp_3DUtility.HorizontalVector(Transform.position), vp_3DUtility.HorizontalVector(point)) > Player.Radius.Get())
{
rigidbody.AddForceAtPosition(vp_3DUtility.HorizontalVector(moveDirection) * (PhysicsPushForce * KINETIC_PUSHFORCE_MULTIPLIER), point);
// DEBUG: uncomment this to visualize horizontal push RPCs as green balls
//GameObject o1 = vp_3DUtility.DebugBall();
//o1.renderer.material.color = Color.green;
//o1.transform.position = point;
}
else
{
// if collision occured above or below the player we will apply force
// along the unmodified collision vector. this makes for more realistic
// physics when walking on top of stuff or bumping your head into it
rigidbody.AddForceAtPosition(moveDirection * (PhysicsPushForce * KINETIC_PUSHFORCE_MULTIPLIER), point);
// DEBUG: uncomment this to visualize vertical push RPCs as red balls
//GameObject o2 = vp_3DUtility.DebugBall();
//o2.transform.position = point;
}
break;
}
}
