/// <summary>
/// Occurs when the projectile collides with another collider.
/// </summary>
/// <param name="c">Collider that caused the collision event.</param>
void OnCollisionEnter(Collision c)
{
if (((HeatSeekLayers.value | GlobalFuncs.targetingLayerMaskCollision.value) & 1 << c.gameObject.layer) == 1 << c.gameObject.layer)
{ // valid collide target
bool bFound = false;
if (ChainEffectCount > 0)
{ // chain spell to another target?
List <Transform> listTargetsInRange = GlobalFuncs.FindAllTargetsWithinRange(transform.position, HeatSeekRange, HeatSeekLayers, HeatSeekTags, true, 1.5f, true);
if (listTargetsInRange.Count > 0)
{ // found more in range
sChainedToAlready += "-" + c.gameObject.name + "-"; // unique character names required, append name of current collision
foreach (Transform t in listTargetsInRange)
{
if (!sChainedToAlready.Contains("-" + t.gameObject.name + "-"))
{ // found new target
DestroyGameObjectAndSpawn md = GetComponent <DestroyGameObjectAndSpawn>(); // attempt gray destroy n spawn
if (md)
{ // found
md.enabled = false; // disable it
}
MagicPool_Return mr = GetComponent <MagicPool_Return>(); // attempt get the pool return component
if (mr)
{ // found
mr.enabled = false; // disable
mr.enabled = true; // re enable, resetting the count down
}
tSpellTarget = t; // re target the projectile
v3SpellTarget = tSpellTarget.position; // update position of the transform
FollowTarget = true; // ensure moving target is followed
bFound = true; // flag don't destroy
if (ParticlesOnCollision.Count > 0)
{ // has spawns?
StartCoroutine(GlobalFuncs.SpawnAllDelayed(ParticlesOnCollision, SpawnDelay, NoneSequential, transform, null, 0, false, Target)); // spawn all but dont kill the projectile
}
ChainEffectCount -= 1; // lower the chain count
break; // work complete
}
}
}
}
if (!bFound)
{ // run out of chain-able enemies or chaining not enabled
if (ParticlesOnCollision.Count > 0)
{ // has spawns?
if (gameObject.activeInHierarchy)
{ // failsafe, not already returned to the pool
StartCoroutine(GlobalFuncs.SpawnAllDelayed(ParticlesOnCollision, SpawnDelay, NoneSequential, transform, gameObject, iPoolSlotID, false, Target)); // spawn all then kill the projectile
}
}
else
{
GlobalFuncs.ReturnToThePoolOrDestroy(iPoolSlotID, gameObject); // kill or return projectile to the pool
}
}
}
}
/// <summary>
/// Apply the spawn settings to the instantiated game object
/// </summary>
/// <param name="Instance"></param>
/// <param name="PhysicsInstance"></param>
protected void SetSpawnOptions(ref GameObject Instance, PhysicsOptions PhysicsInstance)
{
Instance.SetActive(false); // ensure not active
if (!KeepParent) // some spells such as teleport DO NOT want this setting
{
Instance.transform.parent = null; // clear
}
if (Offset != Vector3.zero) // offset needed?
{
Instance.transform.position = Instance.transform.position + Offset; // add in the offset
}
if (Angle != Vector3.zero) // angular offset needed?
{
Instance.transform.localRotation = Quaternion.Euler(Angle) * Instance.transform.localRotation; // alter the angle
}
RandomSphere.Apply(ref Instance); // spawn randomly within sphere radius?
RandomRotate.Apply(ref Instance); // apply random rotation to the enabled axis's
PhysicsInstance.Apply(Instance, Target); // explode with force?
if (CheckSpaceIsEmpty(Instance)) // spawned within an empty space checked ok?
{
if (DestructionTimeOut > 0) // max length of instance enabled
{
if (GlobalFuncs.MAGICAL_POOL && !DoNotPool) // pool enabled?
{
MagicPool_Return mr = Instance.GetComponent <MagicPool_Return>(); // attempt get the pool return component
mr.Delay = DestructionTimeOut; // set the return to pool timeout
}
else
{
UnityEngine.Object.Destroy(Instance, DestructionTimeOut); // set to destroy in 5,4,3...
}
}
}
else // space not empty
{
GlobalFuncs.ReturnToThePoolOrDestroy(PoolSlotId, Instance); // send back to the pool (if enabled)
}
// all options set activate
Instance.SetActive(true);
} // set the spawn options
