void ChangeTarget(Transform t) //called when tower dies
{
isIdle = true;
isAttacking = false;
isWalking = false;
kingAnimator.ResetTrigger("moveTrigger");
kingAnimator.ResetTrigger("attackTrigger");
kingAnimator.SetTrigger("idleTrigger");
if (IsTargetPresent(t))
{
if (currentTarget == t)
{
attack = false;
entityLL.Remove(FindFromTargets(t));
currentTarget = null;
if (entityLL.Count > 0)
{
currentTarget = entityLL.First.Value.GetTransfrom();
agent.SetDestination(currentTarget.position);
attack = true;
}
}
else
{
entityLL.Remove(FindFromTargets(t));
currentState = KingStates.IDLE;
}
}
else
{
Debug.LogError("Couldn't change target as the previous target is not getting removed");
}
}
protected override void SetMyProperties()
{
mainCamera = Camera.main;
health = kingHealth;
currentState = KingStates.IDLE;
agent = GetComponent <NavMeshAgent>();
kingAnimator = GetComponent <Animator>();
}
protected override void SetMyProperties()
{
mainCamera = Camera.main;
health = kingHealth;
currentState = KingStates.IDLE;
agent = GetComponent<NavMeshAgent>();
kingAnimator = GetComponent<Animator>();
}
void OnTriggerEnter(Collider col)
{
if (col.gameObject.tag == "TowerBase")
{
entityLL.AddLast(new MyTargets(col.transform.parent.transform, true, myFirstName));
Entity defenseEntity = entityLL.Last.Value.GetTransfrom().GetComponent <Entity>();
defenseEntity.OnDeath += ChangeTarget;
//targets.AddLast(col.gameObject.transform);
if (col.gameObject.transform.parent.tag == "BlockBarricade")
{
currentTarget = entityLL.Last.Value.GetTransfrom();
agent.SetDestination(this.transform.position);
currentState = KingStates.ATTACK;
attack = true;
}
else if (currentTarget == null && (currentState == KingStates.IDLE || currentState == KingStates.WALK))
{
currentTarget = entityLL.First.Value.GetTransfrom();
currentState = KingStates.ATTACK;
attack = true;
}
}
}
// Update is called once per frame
void Update()
{
healthSlider.GetComponent <Image>().fillAmount = health / kingHealth;
// movement
if (Input.GetMouseButtonDown(0) && !UnityEngine.EventSystems.EventSystem.current.IsPointerOverGameObject())//on mouse click go to destination
{
Vector3 clickPos = Input.mousePosition;
Ray ray = mainCamera.ScreenPointToRay(clickPos);
Debug.DrawRay(ray.origin, ray.direction * 10, Color.red);
RaycastHit rayhit;
if (Physics.Raycast(ray.origin, ray.direction * 10000, out rayhit, 5000, pathLayerMask))
{
Vector3 final = rayhit.point;
currentState = KingStates.WALK;
agent.SetDestination(final + Vector3.up * 0.4f);
if (!isWalking)
{
isAttacking = false;
isIdle = false;
isWalking = true;
kingAnimator.ResetTrigger("idleTrigger");
kingAnimator.ResetTrigger("attackTrigger");
kingAnimator.SetTrigger("moveTrigger");
}
}
}
// if destination reached and there is target in range(in targets linked list) then attack else idle
if (currentState == KingStates.WALK && this.transform.position == agent.destination)
{
if (currentTarget != null)
{
currentState = KingStates.ATTACK;
agent.SetDestination(currentTarget.position);
}
else if (entityLL.Count > 0)
{
currentState = KingStates.ATTACK;
currentTarget = entityLL.First.Value.GetTransfrom();
agent.SetDestination(currentTarget.position);
}
else
{
currentState = KingStates.IDLE;
}
}
//shoot at regular interval
if (attack && currentTarget != null)
{
if (Time.time > lastShootTime + timeBetweenShoots)
{
lastShootTime = Time.time;
Shoot();
}
else
{
}
}
if (currentState == KingStates.IDLE)
{
if (!isIdle)
{
isIdle = true;
isAttacking = false;
isWalking = false;
kingAnimator.ResetTrigger("moveTrigger");
kingAnimator.ResetTrigger("attackTrigger");
kingAnimator.SetTrigger("idleTrigger");
}
}
}
void OnTriggerEnter(Collider col)
{
if (col.gameObject.tag == "TowerBase")
{
entityLL.AddLast(new MyTargets(col.transform.parent.transform,true,myFirstName));
Entity defenseEntity = entityLL.Last.Value.GetTransfrom().GetComponent<Entity>();
defenseEntity.OnDeath += ChangeTarget;
//targets.AddLast(col.gameObject.transform);
if (col.gameObject.transform.parent.tag == "BlockBarricade")
{
currentTarget = entityLL.Last.Value.GetTransfrom();
agent.SetDestination(this.transform.position);
currentState = KingStates.ATTACK;
attack = true;
}
else if(currentTarget == null && (currentState == KingStates.IDLE || currentState == KingStates.WALK))
{
currentTarget = entityLL.First.Value.GetTransfrom();
currentState = KingStates.ATTACK;
attack = true;
}
}
}
void ChangeTarget(Transform t)
{
//called when tower dies
isIdle = true;
isAttacking = false;
isWalking = false;
kingAnimator.ResetTrigger("moveTrigger");
kingAnimator.ResetTrigger("attackTrigger");
kingAnimator.SetTrigger("idleTrigger");
if (IsTargetPresent(t))
{
if (currentTarget == t)
{
attack = false;
entityLL.Remove(FindFromTargets(t));
currentTarget = null;
if (entityLL.Count > 0)
{
currentTarget = entityLL.First.Value.GetTransfrom();
agent.SetDestination(currentTarget.position);
attack = true;
}
}
else
{
entityLL.Remove(FindFromTargets(t));
currentState = KingStates.IDLE;
}
}
else
{
Debug.LogError("Couldn't change target as the previous target is not getting removed");
}
}
// Update is called once per frame
void Update()
{
healthSlider.GetComponent<Image>().fillAmount = health / kingHealth;
// movement
if (Input.GetMouseButtonDown(0) && !UnityEngine.EventSystems.EventSystem.current.IsPointerOverGameObject())//on mouse click go to destination
{
Vector3 clickPos = Input.mousePosition;
Ray ray = mainCamera.ScreenPointToRay(clickPos);
Debug.DrawRay(ray.origin, ray.direction * 10, Color.red);
RaycastHit rayhit;
if (Physics.Raycast(ray.origin, ray.direction * 10000, out rayhit, 5000, pathLayerMask))
{
Vector3 final = rayhit.point;
currentState = KingStates.WALK;
agent.SetDestination(final + Vector3.up * 0.4f);
if (!isWalking)
{
isAttacking = false;
isIdle = false;
isWalking = true;
kingAnimator.ResetTrigger("idleTrigger");
kingAnimator.ResetTrigger("attackTrigger");
kingAnimator.SetTrigger("moveTrigger");
}
}
}
// if destination reached and there is target in range(in targets linked list) then attack else idle
if (currentState == KingStates.WALK && this.transform.position == agent.destination) {
if (currentTarget != null) {
currentState = KingStates.ATTACK;
agent.SetDestination(currentTarget.position);
}
else if (entityLL.Count > 0)
{
currentState = KingStates.ATTACK;
currentTarget = entityLL.First.Value.GetTransfrom();
agent.SetDestination(currentTarget.position);
}
else
{
currentState = KingStates.IDLE;
}
}
//shoot at regular interval
if (attack && currentTarget != null)
{
if (Time.time > lastShootTime + timeBetweenShoots)
{
lastShootTime = Time.time;
Shoot();
}
else
{
}
}
if(currentState == KingStates.IDLE)
{
if(!isIdle)
{
isIdle = true;
isAttacking = false;
isWalking = false;
kingAnimator.ResetTrigger("moveTrigger");
kingAnimator.ResetTrigger("attackTrigger");
kingAnimator.SetTrigger("idleTrigger");
}
}
}
