public override BehaviourStatus OnBehave(BehaviourState state)
{
BehaviourContext enemyContext = (BehaviourContext)state;
if (enemyContext.enemyInSight())
{
playerPosition = GameObject.FindGameObjectWithTag("Player").transform.position;
}
if ((!enemyContext.enemyInRange(0.5f) && !enemyContext.enemyTooClose()))
{
enemyContext.enemyWeaponController.isFiring = false;
return(BehaviourStatus.FAILURE);
}
if ((!enemyContext.enemyTooClose() && enemyContext.enemyInSight()))
{
enemyContext.enemyWeaponController.isFiring = false;
return(BehaviourStatus.SUCCESS);
}
/////////////////////////////////////////////////////////////
if (closestNode == null)
{
closestNode = PathFinder.getRetreatNode(enemyContext.pathNodes, enemyContext.enemyPhysics.transform, playerPosition);
}
if (PathFinder.atDestination(enemyContext.enemy.transform, closestNode.transform.position))
{
closestNode = PathFinder.getRetreatNeighbor(closestNode, enemyContext.enemy.transform, playerPosition);
if (closestNode == null)
{
closestNode = PathFinder.getRetreatNode(enemyContext.pathNodes, enemyContext.enemyPhysics.transform, playerPosition);
}
}
enemyContext.enemyPhysics.enemyRotation(playerPosition);
if (enemyContext.enemyAnimation.GetCurrentAnimatorStateInfo(0).IsName("idle") ||
enemyContext.enemyAnimation.GetCurrentAnimatorStateInfo(0).IsName("attack"))
{
enemyContext.enemyAnimation.Play("walk");
}
enemyContext.enemyPhysics.enemyMovement(closestNode.transform.position, angle);
if (!enemyContext.enemyWeaponController.isFiring)
{
enemyContext.enemyWeaponController.isFiring = true;
}
////////////////////////////////////////////////////////////////
return(BehaviourStatus.RUNNING);
}
//Leaf node that checks whether or not it is directly close to the player to back up.
public override BehaviourStatus OnBehave(BehaviourState state)
{
BehaviourContext enemyContext = (BehaviourContext)state;
if (enemyContext.enemyTooClose())
{
if (enemyContext.enemySight.enableDebug)
{
Debug.Log("Player Too Close, Backing UP");
}
enemyContext.startNode = null;
return(BehaviourStatus.SUCCESS);
}
return(BehaviourStatus.FAILURE);
}
//Leaf node that checks whether or not it is directly close to the player for a ranged attack.
public override BehaviourStatus OnBehave(BehaviourState state)
{
BehaviourContext enemyContext = (BehaviourContext)state;
if (enemyContext.enemyInRange(0.0f) && !enemyContext.enemyTooClose())
{
if (enemyContext.enemySight.enableDebug)
{
Debug.Log("Player Can be Shot");
}
enemyContext.startNode = null;
return(BehaviourStatus.SUCCESS);
}
return(BehaviourStatus.FAILURE);
}
public override BehaviourStatus OnBehave(BehaviourState state)
{
BehaviourContext enemyContext = (BehaviourContext)state;
if (!enemyContext.enemyInRange(0.5f) || !enemyContext.enemyInSight() || enemyContext.enemyTooClose())
{
if (enemyContext.enemyAnimation.GetCurrentAnimatorStateInfo(0).IsName("attack"))
{
enemyContext.enemyAnimation.Play("idle");
}
enemyContext.enemyWeaponController.isFiring = false;
return(BehaviourStatus.FAILURE);
}
if (GameObject.FindGameObjectWithTag("Player") != null)
{
playerPosition = GameObject.FindGameObjectWithTag("Player").transform.position;
}
else
{
enemyContext.enemyWeaponController.isFiring = false;
return(BehaviourStatus.SUCCESS);
}
enemyContext.enemyPhysics.enemyRotation(playerPosition);
if (enemyContext.enemyAnimation.GetCurrentAnimatorStateInfo(0).IsName("idle") ||
enemyContext.enemyAnimation.GetCurrentAnimatorStateInfo(0).IsName("walk"))
{
enemyContext.enemyAnimation.Play("attack");
}
if (!enemyContext.enemyWeaponController.isFiring)
{
enemyContext.enemyWeaponController.isFiring = true;
}
return(BehaviourStatus.RUNNING);
}