private Vector2 SetVelocityBasedOnCollisionType(CollisionType colType, CollisionSide colSide, ICollider collidingObject, float endSpeed, Vector2 actualVelocity)
{
switch (colType)
{
case CollisionType.Frame:
case CollisionType.Enemy:
return(SetVelocity(colSide, endSpeed, LastFrameVelocity));
case CollisionType.Ship:
return(SetVelocity(colSide, endSpeed, actualVelocity));
case CollisionType.StrikerLeft:
case CollisionType.StrikerRight:
Striker striker = collidingObject as Striker;
Vector2 vel = striker.GetForceOnBallHit(this, colSide);
Rigidbody.velocity = vel;
return(vel);
default:
return(Vector2.zero);
}
}
public List <IRayCollider> HandleCollision(List <IRayCollider> collidersToSkip)
{
if (skipOneFrameFromCollisionSystem)
{
return(new List <IRayCollider>());
}
List <IRayCollider> collidedWith = new List <IRayCollider>();
Vector2 direction = currentCenterPoint - LastFrameCenterPoint;
float distanceForRay = direction.magnitude;
float radius = Collider.radius / 2;
int safe = 0;
while (rayHits.Length > 0 && distanceForRay > 0)
{
rayHits.SortByLength();
if (rayHits.Length > 1)
{
for (int i = 0; i < rayHits.Length; i++)
{
//Debug.LogWarningFormat("[{0}] point: {1} centroid: {2} length: {3}", i, rayHits[i].point, rayHits[i].centroid, rayHits[i].distance);
}
}
RaycastHit2D rayHit = rayHits[0];
CollisionSide colSide = CollisionSide.Bottom;
if (rayHit.collider.CompareTag(GameTags.Frame))
{
FrameCollider frameCollider = rayHit.collider.GetComponent <FrameCollider>();
IRayCollider col = frameCollider as IRayCollider;
if (!collidersToSkip.Contains(col))
{
if (frameCollider.DestroyBallAndProjectiles)
{
GameController.Instance.RemoveBallFromPlay(this);
}
else
{
colSide = frameCollider.CollisionSide;
OnCollision(this, rayHit, colSide, CollisionType.Frame, defaultToTotalDistance, LastFrameVelocity.magnitude, safe, frameCollider, out distanceForRay);
}
if (!collidedWith.Contains(col))
{
collidedWith.Add(col);
}
}
}
else if (rayHit.collider.CompareTag(GameTags.Enemy))
{
// Debug.DrawLine(currentCenterPoint, LastFrameCenterPoint, Color.green, 2);
EnemyBase enemy = rayHit.collider.GetComponent <EnemyBase>();
IRayCollider col = enemy as IRayCollider;
if (!collidersToSkip.Contains(col))
{
colSide = CollisionSideDetect.GetCollisionSide(rayHit.centroid, rayHit.point);
OnCollision(this, rayHit, colSide, CollisionType.Enemy, defaultToTotalDistance, PhysicsConstants.BallSpeedAfterEnemyHit, safe, enemy, out distanceForRay);
enemy.OnCollisionWithBall(this);
if (!collidedWith.Contains(col))
{
collidedWith.Add(col);
}
}
}
else if (rayHit.collider.CompareTag(GameTags.Ship))
{
ShipCollider ship = rayHit.collider.GetComponent <ShipCollider>();
IRayCollider col = ship as IRayCollider;
if (!collidersToSkip.Contains(col))
{
colSide = ship.GetCollisionSideWithBall(this, LastFrameCenterPoint);
OnCollision(this, rayHit, colSide, CollisionType.Ship, defaultToTotalDistance, PhysicsConstants.BallSpeedAfterShipHit, safe, ship, out distanceForRay);
}
if (!collidedWith.Contains(col))
{
collidedWith.Add(col);
}
}
else if (rayHit.collider.CompareTag(GameTags.Striker))
{
Striker striker = rayHit.collider.GetComponent <Striker>();
IRayCollider col = striker as IRayCollider;
if (!collidersToSkip.Contains(col))
{
colSide = striker.GetCollisionSideWithBall(LastFrameCenterPoint);
OnCollision(this, rayHit, colSide, striker.CollisionType, defaultToTotalDistance, striker.GetForceOnBallHit(this, colSide).magnitude, safe, striker, out distanceForRay);
}
if (!collidedWith.Contains(col))
{
collidedWith.Add(col);
}
}
//Debug.LogFormat("{0} collision with {1} on side {2}", safe, rayHit.collider.gameObject.name, colSide);
safe++;
}
return(collidedWith);
}
private Vector2 GetPositionOnStrikerHit(CollisionSide colSide, ICollider collidingObject, Vector2 centroidPoint, Vector2 velocity, float distanceAfterHit)
{
Striker striker = collidingObject as Striker;
return(centroidPoint + striker.GetForceOnBallHit(this, colSide).normalized *distanceAfterHit);
}
