private void Awake()
{
enemyHealth = GetComponent <EnemyHealth>();
enemyAttacks = GetComponent <EnemyAttacks>();
anim = GetComponent <Animator>();
isFearead = false;
canMove = true;
targetFound = false;
following = false;
DecisionTreeDecision playersInThreatRangeDecision = new DecisionTreeDecision(PlayersInThreatRange);
DecisionTreeAction targetMoreThreatening = new DecisionTreeAction(TargetMoreThreatening);
DecisionTreeAction targetMoreNear = new DecisionTreeAction(TargetMoreNear);
playersInThreatRangeDecision.AddLink(true, targetMoreThreatening);
playersInThreatRangeDecision.AddLink(false, targetMoreNear);
chasingDT = new DecisionTree(playersInThreatRangeDecision);
BehaviourTreeCondition abilityAvaible = new BehaviourTreeCondition(AbilityAvaible);
BehaviourTreeAction useAbility = new BehaviourTreeAction(UseAbility);
BehaviourTreeAction useBasicAttack = new BehaviourTreeAction(UseBasicAttack);
BehaviourTreeSequence abilitySequence = new BehaviourTreeSequence(new BehaviourTreeTask[] { abilityAvaible, useAbility });
BehaviourTreeDecoratorUntilFail abilityDecorator = new BehaviourTreeDecoratorUntilFail(abilitySequence);
BehaviourTreeDecoratorUntilFail basicAttackDecorator = new BehaviourTreeDecoratorUntilFail(useBasicAttack);
BehaviourTreeSequence attackSequence = new BehaviourTreeSequence(new BehaviourTreeTask[] { abilityDecorator, basicAttackDecorator });
BehaviourTreeDecoratorUntilFail attackSequenceDecorator = new BehaviourTreeDecoratorUntilFail(attackSequence);
attackingBT = new BehaviourTree(attackSequenceDecorator);
}
/// <summary>
/// Initialize new instance BehaviourTree class with custom store logic.
/// If logic instance will be null - new store logic instance will be created.
/// </summary>
/// <param name="store">Store logic instance.</param>
public BehaviourTree(T store = null)
{
_root = new BehaviourTreeSequence();
if (store == null)
{
store = new T();
}
_store = store;
}
public BehaviourTreeConstructor Sequence(string name)
{
BehaviourTreeSequence node = new BehaviourTreeSequence(name);
if (Nodes.Count > 0)
{
Nodes.Peek().AddChild(node);
}
Nodes.Push(node);
return(this);
}
