public void Launch(ProjectileAbility ability)
{
RaycastHit hit;
Vector3 targetRotation = transform.forward;
if (Physics.Raycast(Camera.main.ScreenPointToRay(Input.mousePosition), out hit, 100f))
{
targetRotation = hit.point - projectileSpawnPoint.transform.position;
targetRotation.Normalize();
}
GameObject cloneProjectile = Instantiate(ability.projectileToSpawn, projectileSpawnPoint.position + ability.launchOffSet, transform.rotation);
Rigidbody cloneRB = cloneProjectile.GetComponent <Rigidbody>();
cloneRB.AddForce(targetRotation * ability.projectileForce);
Destroy(cloneProjectile, 5f);
ProjectileAbilityStats pas = cloneProjectile.GetComponent <ProjectileAbilityStats>();
pas.force = ability.projectileForce;
pas.damage = ability.damage;
cloneProjectile.tag = "ability";
//Add ProjectileAbilityCollisionHandler to projectile?
System.Action <Collision, GameObject, ProjectileAbilityStats> collisionHandlerFunction = OnCollide;
var onCollisionScript = cloneProjectile.AddComponent <ProjectileAbilityCollisionHandler>();
onCollisionScript.PrimeProjectile(collisionHandlerFunction, pas);
}
//This is a bit of over-engineering but
private void OnCollide(Collision other, GameObject hit, ProjectileAbilityStats stats)
{
//Do each thing you need to do when this impacts something
//Try to apply damage to thing if it has health
//Deal OnHit damage
// Todo: make sure the ability you make doesn't hit you as it leaves your space!
var targetHealth = other.gameObject.GetComponent <Health>();
Debug.Log(targetHealth);
if (targetHealth != null)
{
targetHealth.TakeDamage(stats.damage);
Debug.Log(targetHealth.currentHealth);
}
//Generate Explosion?
//Apply knockback in area?
//what else?
}
public void PrimeProjectile(System.Action <Collision, GameObject, ProjectileAbilityStats> onCollision, ProjectileAbilityStats stats)
{
this.onCollisionFunction = (Collision other, GameObject ob) => {
onCollision(other, ob, stats);
};
}
