protected override void Initialize()
{
base.Initialize();
sphereCollider = GetComponent <SphereCollider>();
trailRenderer = GetComponent <TrailRenderer>();
turretController = BattleRoot.BattleController.TurretController;
idleState = new IdleState(this);
thrownState = new ThrownState(this);
}
public void GetThrown(Vector3 direction)
{
if (beingCarried == CarriedState.CARRIED)
{
beenThrown = ThrownState.THROWN;
beingCarried = CarriedState.NOT_CARRIED;
transform.parent = null;
rb.isKinematic = false;
rb.AddForce(direction, ForceMode.VelocityChange);
}
}
/// <summary>
/// Check if the Throwable is grounded
/// TODO: implement a damage cooldown timer (sometimes players get collided with multiple times very quickly)
/// </summary>
void CheckGrounded()
{
RaycastHit hit;
if (Physics.Raycast(transform.position, Vector3.down, out hit, 1f))
{
if (hit.collider.gameObject.tag == "LevelGeometry" && rb.velocity == Vector3.zero)
{
beenThrown = ThrownState.NOT_THROWN;
holder = null;
}
}
}
// Update is called once per frame
void FixedUpdate()
{
switch (thrownState)
{
case ThrownState.Moving:
Vector3 distance = (target - this.transform.position);
if (distance.magnitude < 2 * thrownVelocity)
{
thrownState = ThrownState.Landed;
filter.useLayerMask = true;
filter.layerMask = layermask;
this.GetComponent <SpriteRenderer>().enabled = false;
}
this.transform.position += (target - this.transform.position).normalized * thrownVelocity;
this.transform.eulerAngles = (new Vector3(0, 0, this.transform.rotation.eulerAngles.z + angularVelocity));
break;
case ThrownState.Landed:
//get objects to damage
Physics2D.OverlapCircle(this.transform.position, damageRange, filter, damageList);
//deal damage
Health health;
for (int i = 0; i < damageList.Count; i++)
{
if (damageList[i].gameObject.TryGetComponent(out health))
{
health.DealDamage(damage, damageType, null);
ParticleSystemPool.Instance.EmitParticle(particleAtDamagable, damageList[i].transform.position, particleQuantityPerTickAtDamagable);
}
}
ParticleSystemPool.Instance.EmitParticle(particleAtLanding, this.transform.position, particleQuantityPerTick, true);
damageLength--;
if (damageLength <= 0)
{
Destroy(this);
}
particleQuantityPerTickAtDamagable -= decrementParticleQuantityAtDamagable;
break;
}
}
