// Update is called once per frame
void Update()
{
if (damageScript.CurrentHealth <= 0) //if current health is zero
{
AudioManager.instance.PlayZombieDie();
Instantiate(chest, transform.position, Quaternion.identity); //spawn the chest gameobject
GameObject death = Instantiate(deathEffect, transform.position, Quaternion.identity); //spawn death effect
death.GetComponent <DeactivateObject>().BasicSettings(2f); //set death effect life span
gameObject.SetActive(false); //set gameobject deactive
}
if (alienMode == AlienMode.idle) //if in idle mode
{
currentIdleTime -= Time.deltaTime; //reduce idle time
if (currentIdleTime > 0) //if idle time is more than zero
{
anim.SetBool("Run", false); //set animation , run and attack to false
anim.SetBool("Attack", false);
}
else if (currentIdleTime <= 0) //if idle time is less or equal to zero
{
if (wasRuning == false) //if alien was not running before it went to idle
{
wasRuning = true; //we set it to true
alienMode = AlienMode.run; //set the mode to run
anim.SetBool("Run", true); //set anim bool to true
}
else if (wasRuning == true) //if alien was running before it went to idle
{
wasRuning = false; //we set it to false
currentCoolDown = 0; //cool down to zero
currentAttackTime = attackTime; //set attack time
alienMode = AlienMode.attack; //set the mode to attack
}
}
}
else if (alienMode == AlienMode.run) //if alien is in run mode
{
PetrolMovement(); //we call petrol movement method
}
else if (alienMode == AlienMode.attack) //if alien is in attack mode
{
currentAttackTime -= Time.deltaTime; //we reduce attack time
if (currentAttackTime > 0) //if its more than zero
{
Attack(); //we attack
anim.SetBool("Attack", true); //set animation to attack
}
else if (currentAttackTime <= 0) //if its less o equal to zero
{
ResetBeam(); //reset the beam
alienMode = AlienMode.idle; //set to idle mode
anim.SetBool("Attack", false); //set attack animation to false
currentIdleTime = idleTime; //set idle time
}
}
}
private float x = 0; //this is to increase the beam size with time
// Use this for initialization
void Start()
{
anim = GetComponent <Animator>(); //get the component
damageScript = GetComponent <DamageScript>(); //get the component
scaleX = transform.localScale.x; //set the scale
currentIdleTime = idleTime; //set idle time
currentAttackTime = attackTime; //set attack time
alienMode = AlienMode.idle; //set mode
movingRight = false; //moving right is false at start
target = leftEnd.position; //at start target is left end
currentCoolDown = 0; //cool down time is zero
}
void PetrolMovement()
{
//if difference between target x and gameobject x value is less than 0.1f
if (Mathf.Abs(transform.position.x - target.x) <= 0.1f)
{
anim.SetBool("Run", false); //set run animation to false
alienMode = AlienMode.idle; //set idle mode
currentAttackTime = attackTime; //set attack time
movingRight = !movingRight; //change direction
if (movingRight)
{
target = rightEnd.position; //depending on direction set next target
}
else if (!movingRight)
{
target = leftEnd.position;
}
scaleX = -scaleX; //inverse scale
transform.localScale = new Vector3(scaleX, transform.localScale.y, transform.localScale.z); //set the scale
return; //return
}
Move();
}
