public override void ReactToPassenger(Vector3 velocity, PassengerMovement passenger)
{
bool squisch = false;
Vector3 hitSourcePosition = transform.position;
if ((!passenger.standingOnPlatform && velocity.x < 0 && passengerDictionary[passenger.transform].IsLeft()) ||
(!passenger.standingOnPlatform && velocity.x > 0 && passengerDictionary[passenger.transform].IsRight()))
{
// sideways squisch!
squisch = true;
hitSourcePosition = new Vector3(transform.position.x, passenger.transform.position.y, transform.position.z);
}
if ((passenger.standingOnPlatform && velocity.y > 0 && passengerDictionary[passenger.transform].IsBelow() && passengerDictionary[passenger.transform].IsAbove()) ||
(!passenger.standingOnPlatform && passengerDictionary[passenger.transform].IsBelow() && velocity.y < 0))
{
// vertical squisch!
squisch = true;
hitSourcePosition = new Vector3(passenger.transform.position.x, transform.position.y, transform.position.z);
}
if (squisch)
{
HurtBox hurtBox = passenger.transform.GetComponent <HurtBox>();
if (!hurtBox)
{
hurtBox = passenger.transform.GetComponentInChildren <HurtBox>();
}
if (hurtBox)
{
hurtBox.ReceiveHit(true, 100, HitBox.DAMAGE_TYPE.SQUISH, hitSourcePosition);
// create squish effect on platform
Vector3 positionEffectPlatform = BoundUtils.GetPositionOnBounds(velocity, passenger.transform.position, myCollider.bounds, 26);
InstantiateEffect(squishEffect, positionEffectPlatform, BoundUtils.GetEffectRotation(velocity, true), transform);
// create squish effect on ground
BoxCollider2D collider2D = passenger.transform.GetComponent <BoxCollider2D>();
if (collider2D)
{
Vector3 positionEffectGround = BoundUtils.GetPositionOnBounds(velocity, positionEffectPlatform, collider2D.bounds);
InstantiateEffect(squishEffect, positionEffectGround, BoundUtils.GetEffectRotation(velocity, false));
}
}
}
}
/// <summary>
/// Funzione che muove i passeggeri
/// </summary>
/// <param name="beforeMovePlatform"></param>
public void MovePassengers(bool beforeMovePlatform)
{
for (int i = 0; i < passengerMovement.Count; i++)
{
PassengerMovement passenger = passengerMovement[i];
if (passenger.moveBeforePassenger == beforeMovePlatform)
{
PlayerCollisionController collisionCtrl = passenger.transform.GetComponentInParent <PlayerCollisionController>();
if (collisionCtrl != null)
{
if (!collisionCtrl.GetCollisionInfo().StickyCollision())
{
collisionCtrl.transform.Translate(collisionCtrl.CheckMovementCollisions(passenger.velocity, passenger.standingOnPlatform));
}
}
else
{
passenger.transform.Translate(passenger.velocity);
}
}
}
}
public virtual void ReactToPassenger(Vector3 velocity, PassengerMovement passenger)
{
// can be overriden from other classes to reacht to passenger move
}
void MovePassenger(PassengerMovement passengerMovement)
{
passengerMovement.passenger.Move(Vector2.up * passengerMovement.pushY);
}
void CalculatePassengerMovement(Vector3 velocity)
{
Dictionary <Transform, IPlatformMoveBlocker> movedPassengers = new Dictionary <Transform, IPlatformMoveBlocker> ();
passengerMovement = new List <PassengerMovement> ();
System.Func <Vector2, RaycastHit2D, PassengerMovement> GetMovement = (dir, hit) => {
IPlatformMoveBlocker blocker = movedPassengers[hit.transform];
// add 90 to convert from Vector2.down being default direction to Vector2.right
Vector2 gravityAngle = Utils.AngleToVector(blocker.GravityAngle - 90);
Vector2 normalizedVelocity = velocity.normalized;
var rotatedVelocity = velocity.Rotate(-blocker.GravityAngle);
float dot = Vector2.Dot(gravityAngle, normalizedVelocity);
bool movingWithDirection = rotatedVelocity.y > 0;
// we need to check the direction cast in comparison to gravity to determine
// players position relative to the platform (i.e. player on top)
float positionDot = Vector2.Dot(gravityAngle, dir);
bool onTop = positionDot < -0.9f;
float velocityDot = Vector2.Dot(normalizedVelocity, dir);
if (dot > 0.5f)
{
// gravity and platform moving in same direction
if (onTop)
{
// passenger is on top of the platform and should be moved with it
float pushX = velocity.x;
float pushY = velocity.y;
return(new PassengerMovement(hit.transform, new Vector3(pushX, pushY), true, false, false));
}
else
{
// passenger is below the platform and will be pushed
float pushX = 0f;
float pushY = rotatedVelocity.y - (hit.distance - skinWidth) * Mathf.Sign(rotatedVelocity.y);
return(new PassengerMovement(hit.transform, new Vector3(pushX, pushY), false, true, true));
}
}
else if (dot < -0.5f)
{
// gravity and platform moving in opposite directions
float pushX = movingWithDirection ? rotatedVelocity.x : 0;
float pushY = rotatedVelocity.y - (hit.distance - skinWidth) * Mathf.Sign(rotatedVelocity.y);
return(new PassengerMovement(hit.transform, new Vector3(pushX, pushY), onTop, true, false));
}
else if (positionDot < 0.9f)
{
// platform is moving side-to-side relative to gravity
// only disallow movement is player is below platform
float pushX = rotatedVelocity.x - (hit.distance - skinWidth) * Mathf.Sign(rotatedVelocity.x);
float pushY = 0f;
return(new PassengerMovement(hit.transform, new Vector3(pushX, pushY), onTop, false, false));
}
return(null);
};
System.Action <Vector2, Vector2, float> CastForPoint = (pt, dir, dist) => {
//Debug.DrawRay(pt, dir*dist, new Color(dir.y*0.5f+0.5f, dir.x*0.5f+0.5f, 0), 0.1f);
RaycastHit2D hit = Physics2D.Raycast(pt, dir, dist, passengerMask);
if (hit)
{
if (!movedPassengers.ContainsKey(hit.transform))
{
movedPassengers.Add(hit.transform, hit.transform.GetComponent <IPlatformMoveBlocker>());
PassengerMovement m = GetMovement(dir, hit);
if (m != null)
{
passengerMovement.Add(m);
}
}
else
{
PassengerMovement m = GetMovement(dir, hit);
int index = passengerMovement.FindIndex(pm => pm.transform == hit.transform);
if (m != null && index >= 0 && m.velocity.sqrMagnitude > passengerMovement[index].velocity.sqrMagnitude)
{
passengerMovement[index] = m;
}
}
}
};
var pts = GeneratePoints();
float topDistance = skinWidth * 2f;
float bottomDistance = skinWidth * 2f;
Vector2 rotatedPlatformVelocity = velocity.Rotate(-transform.eulerAngles.z);
if (rotatedPlatformVelocity.y > 0)
{
topDistance = Mathf.Max(topDistance, Mathf.Abs(rotatedPlatformVelocity.y) + skinWidth);
}
else
{
bottomDistance = Mathf.Max(bottomDistance, Mathf.Abs(rotatedPlatformVelocity.y) + skinWidth);
}
Vector2 up = Vector2.up.Rotate(transform.eulerAngles.z);
Vector2 right = Vector2.right.Rotate(transform.eulerAngles.z);
foreach (var pt in pts.Top)
{
CastForPoint(pt, up, topDistance);
}
foreach (var pt in pts.Bottom)
{
CastForPoint(pt, -up, bottomDistance);
}
float leftDistance = skinWidth * 2f;
float rightDistance = skinWidth * 2f;
if (rotatedPlatformVelocity.x > 0)
{
rightDistance = Mathf.Max(rightDistance, Mathf.Abs(rotatedPlatformVelocity.x) + skinWidth);
}
else
{
leftDistance = Mathf.Max(leftDistance, Mathf.Abs(rotatedPlatformVelocity.x) + skinWidth);
}
foreach (var pt in pts.Right)
{
CastForPoint(pt, right, rightDistance);
}
foreach (var pt in pts.Left)
{
CastForPoint(pt, -right, leftDistance);
}
}
private void AddPassengerMovement(Transform transform, Vector3 velocity, bool standingOnPlatform, bool moveBeforePlatform)
{
PassengerMovement entry = new PassengerMovement(transform, velocity, standingOnPlatform, moveBeforePlatform);
passengerMovement.Add(entry);
}
