void OnTriggerExit(Collider col)
{
// Check if it was the player
if (col.attachedRigidbody && col.attachedRigidbody.gameObject.name.Equals("Player"))
{
// Check the state
if (stateMachine.GetStateName().Equals("Attack"))
{
playerInRange = false;
// Change to chase state
State_Chase state = new State_Chase(this);
state.SetAnimator(anim);
state.SetSpeed(moveSpeed);
state.SetNavAgent(navAgent);
state.SetChaseTarget(col.attachedRigidbody.gameObject);
stateMachine.SetState(state);
attackCollider.radius = attackRange;
}
}
}
public void DecisionTree()
{
if (allowedToFight)
{
targetEnemy = NearestEnemy();
if (targetEnemy != null)
{
chaseState = new State_Chase(this, targetEnemy);
BehaviourState = chaseState;
return;
}
}
if (Leader != null && Leader.isActive)
{
FollowLeader(); //Can't find any targets, follow the Leader
}
else
{
BehaviourState = idleState;
pursuitRange = 50f;
}
}
void OnTriggerEnter(Collider col)
{
// Check if player is in vision range
if (col.attachedRigidbody && col.attachedRigidbody.gameObject.name.Equals("Player"))
{
// Determine which state we should change to
if (stateMachine.GetStateName().Equals("Patrol") || stateMachine.GetStateName().Equals("Return"))
{
visionRange.enabled = false;
attackCollider.enabled = true;
// Change to chase state
State_Chase state = new State_Chase(this);
state.SetAnimator(anim);
state.SetSpeed(moveSpeed);
state.SetNavAgent(navAgent);
state.SetChaseTarget(col.attachedRigidbody.gameObject);
stateMachine.SetState(state);
attackCollider.radius = attackRange;
return;
}
else if (stateMachine.GetStateName().Equals("Chase"))
{
playerInRange = true;
// Change to attack state
State_Attack state = new State_Attack(this);
state.SetAnimator(anim);
state.SetTarget(col.attachedRigidbody.gameObject);
state.SetAttackDelay(attackDelay);
state.SetAttackCooldown(attackCooldown);
state.SetProjectile(projectile, attackDamage, 0, attackRange);
stateMachine.SetState(state);
// Keep the attack more persistent
attackCollider.radius = attackRange * 1.25f;
}
}
}
