private void OnTriggerEnter(Collider other)
{
if (other.CompareTag("MoveObject") && other.transform.parent != null)
{
moveObject = other.transform.parent.GetComponent <PushPullObject>();
}
}
private void OnPushPullEnd(PushPullObject pushPullObject)
{
if (acceptedPushPullObjectID != pushPullObject.PushPullObjectID)
{
return;
}
FadeOut(0);
FadeOut(1);
tutorialState = TutorialState.Step1;
}
public void CancelPushingPulling()
{
// Update state
currentState = PlayerState.None;
// Process push/pull end event
pushpullObject.GetComponent <PushPullObject>().OnPushPullEnd();
// Events
if (OnPushPullEnd != null)
{
OnPushPullEnd(pushpullObject);
}
// Return parent of pushing/pulling body
pushpullObject.transform.SetParent(pushpullObject.OriginalParent);
//pushPullRigidBody = null;
pushpullObject = null;
// Animation
animator.SetBool(isPushingHash, false);
animator.SetBool(isPullingHash, false);
animator.SetBool(isPushPullingHash, false);
}
private IEnumerator Grab()
{
// Disable player movement
playerMotor.canControl = false;
// get push direction
playerPushDir = GetPushDirection();
// populate collider bounding points dictionary
dicColliderPoints = GetColliderVertexPositions(target);
Vector3 startPos = player.position;
Vector3 endPos = Vector3.zero;
Vector3 temp = Vector3.zero;
float zExtents = (dicColliderPoints[ColliderBoundsVertex.LowerForwardLeft] - dicColliderPoints[ColliderBoundsVertex.LowerBackLeft]).magnitude / 2;
float xExtents = (dicColliderPoints[ColliderBoundsVertex.LowerBackRight] - dicColliderPoints[ColliderBoundsVertex.LowerBackLeft]).magnitude / 2;
if (playerPushDir == PushDirection.TargetForward)
{
temp = target.position - (target.forward * (zExtents + (playerCtrl.radius / 2) + GrabDistance));
}
else if (playerPushDir == PushDirection.TargetBack)
{
temp = target.position + (target.forward * (zExtents + (playerCtrl.radius / 2) + GrabDistance));
}
else if (playerPushDir == PushDirection.TargetRight)
{
temp = target.position - (target.right * (xExtents + (playerCtrl.radius / 2) + GrabDistance));
}
else if (playerPushDir == PushDirection.TargetLeft)
{
temp = target.position + (target.right * (xExtents + (playerCtrl.radius / 2) + GrabDistance));
}
endPos = new Vector3(temp.x, player.position.y, temp.z);
// move player
float startTime = Time.time;
playerPushState = PushState.MovingPlayer;
while (Time.time < startTime + GrabMoveTime)
{
Vector3 lastPos = player.position;
Vector3 newPos = Vector3.Lerp(startPos, endPos, (Time.time - startTime) / GrabMoveTime) - lastPos;
playerCtrl.Move(newPos);
yield return(null);
}
// set state
playerPushState = PushState.None;
localGrabPosition = target.position - player.position;
targetLastPosition = target.position;
targetLastRotation = target.eulerAngles;
// smooth movement
target.GetComponent <Rigidbody>().isKinematic = true;
// set override push/pull parameters
PushPullObject ppObj = target.GetComponent <PushPullObject>();
if (ppObj != null)
{
overrideParameters = ppObj.parameters;
}
// Slow player movement
SlowSpeed();
}
// audio for push/pull box
void OnSliding(PushPullObject pushPullObject)
{
//playerAudio.randomizePitch(boxAudioSrc);
audioSource.pitch = Random.Range(.8f, 1);
audioSource.PlayOneShot(boxSlide);
}
void CheckPushPull()
{
// if player currently already pushing/pull an object then cancel the push/pull interaction
if (currentState == PlayerState.PushingPulling)
{
CancelPushingPulling();
}
// else check for any objects within distance to push/pull
else
{
// Determine direction to cast ray
Vector3 dir;
if (facingDirection == FacingDirection.Right)
{
dir = Vector3.right;
}
else
{
dir = Vector3.left;
}
// cast ray
RaycastHit hit;
Physics.Raycast(transform.position, dir, out hit, pushpullDistance, Layers.PushPullable);
if (Application.isEditor)
{
Debug.DrawRay(transform.position, dir * pushpullDistance, Color.red, 5f);
}
// Evaluate hit
if (hit.collider)
{
//Debug.Log("Holding objecT: " + hit.collider.name);
// Update player state
currentState = PlayerState.PushingPulling;
// Reset x velocity
velocity.x = 0;
// Cache pushing/pulling body
pushpullObject = hit.transform.GetComponent <PushPullObject>();
//pushPullRigidBody = hit.transform.GetComponent<Rigidbody>();
pushpullObject.transform.SetParent(transform);
// Set the pushing/pulling break distance
pushpullBreakDistance = Vector3.Distance(pushpullObject.transform.position, transform.position);
// Process interaction event to the push/pull object
pushpullObject.OnPushPullStart();
// Animation
animator.SetBool(isPushPullingHash, true);
// Events
if (OnPushPullStart != null)
{
OnPushPullStart(pushpullObject);
}
}
}
}
