void OnTriggerStay(Collider other)
{
if (other.gameObject.tag == "Player")
{
player = other.GetComponent("Player_Health") as Player_Health;
player.DamagePlayer(10 * Time.deltaTime);
}
}
void OnTriggerEnter(Collider other)
{
if (other.gameObject.tag == "Player")
{
player = other.GetComponent("Player_Health") as Player_Health;
player.DamagePlayer(10);
}
}
private void atkdmg(Collider2D other)
{
GameObject player = other.gameObject;
Debug.Log(player);
Player_Health ph = player.GetComponentInParent <Player_Health>();
Debug.Log(ph);
//Debug.Log("dmg");
ph.DamagePlayer(dmg);
}
void Update()
{
// If enemy health reaches 0
if (health < 0)
{
// stops the navigation mesh
navMeshAgent.Stop();
// Set the animation state machine parameters
anim.SetBool("dead", true);
anim.SetBool("move", false);
anim.SetBool("attack", false);
// destroys the rigid body
temp = this.gameObject.GetComponent("Rigidbody") as Rigidbody;
Destroy(temp);
// destroy enemy box collider
temp2 = this.gameObject.GetComponent("BoxCollider") as BoxCollider;
Destroy(temp2);
}
// if Player is close enough
else if (navMeshAgent.stoppingDistance >= Vector3.Distance(target.position, transform.position))
{
// If enemy is even close enough to attack
if (attack_able)
{
// set the animation state machine parameters
attack_able = false;
anim.SetBool("move", false);
anim.SetBool("attack", true);
// Reduce player health
playerhealth.DamagePlayer(10f);
// Waits 1 sec to atttack again
StartCoroutine(RestoreAttack());
// Stops the navigation mesh agent to let the animation plays without movement
navMeshAgent.Stop();
}
}
// If Enemy move forward to Player's location
else if (navMeshAgent.stoppingDistance < Vector3.Distance(target.position, transform.position) &&
Vector3.Distance(target.position, transform.position) <= 6)
{
// Mesh Navigation Agent moves forward
navMeshAgent.Resume();
// Set animation state machine parameters
anim.SetBool("move", true);
anim.SetBool("attack", false);
// Set the target location
navMeshAgent.SetDestination(target.position);
}
// If Player is far away or unreachable
else if (Vector3.Distance(target.position, transform.position) > 5)
{
// Look for tha base point
if (basepoint != null)
{
// The target postions becomes the base point
navMeshAgent.SetDestination(basepoint.position);
// Move to reach the base point
if (navMeshAgent.stoppingDistance >= Vector3.Distance(target.position, basepoint.position))
{
anim.SetBool("move", false);
}
}
// Without base point, just stop if player is far away
else
{
navMeshAgent.Stop();
}
}
}
//Overrides the base function from Power_FireProjectile. Instead of launching a projectile, it casts a ray to deal damage
protected override void FireProjectile()
{
//Finds the ray start point in front of the player
Vector3 startLoc = this.transform.position;
startLoc += new Vector3(Mathf.Cos(this.transform.eulerAngles.z * Mathf.Deg2Rad) * this.spawnOffset * this.transform.parent.localScale.x,
Mathf.Sin(this.transform.eulerAngles.z * Mathf.Deg2Rad) * this.spawnOffset * this.transform.parent.localScale.x,
0);
//Adds angle variance for the ray
float startAngle = Random.Range(-this.angleVariance, this.angleVariance) + this.transform.eulerAngles.z;
//The XY direction to cast the ray
Vector2 direction = new Vector2(Mathf.Cos(startAngle * Mathf.Deg2Rad),
Mathf.Sin(startAngle * Mathf.Deg2Rad));
//Creates a new 2D ray to be cast in space
RaycastHit2D hitResults = Physics2D.Raycast(startLoc, direction, this.beamRange);
//If a player is hit, they take damage
if (hitResults.rigidbody != null && hitResults.rigidbody.gameObject.GetComponent <Player_Health>() != null)
{
Player_Health playerHit = hitResults.rigidbody.gameObject.GetComponent <Player_Health>();
playerHit.DamagePlayer(this.damageDealt);
}
//Finds the end point of the beam
Vector3 endLoc = new Vector3();
if (hitResults.rigidbody == null)
{
endLoc.x = (direction.x * this.beamRange) + startLoc.x;
endLoc.y = (direction.y * this.beamRange) + startLoc.y;
}
else
{
endLoc.x = hitResults.point.x;
endLoc.y = hitResults.point.y;
}
//Finds the midpoint of the beam so we can spawn a beam prefab
Vector3 midpoint = startLoc + endLoc;
midpoint = midpoint / 2;
//Creates the beam prefab at the midpoint and rotates to the start angle
GameObject beamObject = GameObject.Instantiate(this.projectileToShoot,
midpoint,
Quaternion.Euler(0, 0, startAngle)) as GameObject;
//Scales the beam to match the ray length
if (hitResults.rigidbody != null)
{
beamObject.transform.localScale = new Vector3(beamObject.transform.localScale.x * hitResults.distance,
beamObject.transform.localScale.y,
beamObject.transform.localScale.z);
}
else
{
beamObject.transform.localScale = new Vector3(beamObject.transform.localScale.x * this.beamRange,
beamObject.transform.localScale.y,
beamObject.transform.localScale.z);
}
}