private void PickNewTarget(GameObject obj, FollowTarget follow)
{
//only pick new target once or if the new target want to do a Vendetta
//it will chase it down until he is dead
if (follow.Target == null || follow.Target.GetECSComponent <Vendetta>().WantToDoVendetta)
{
float dist = float.MaxValue;
new EntityQuery()
.With <Score>()
.With <Vendetta>()
.ForEach(objToFollow =>
{
//only pick green pecsman
Vendetta vendetta = objToFollow.GetECSComponent <Vendetta>();
if (!vendetta.WantToDoVendetta)
{
if (Vector3.Distance(obj.transform.position, objToFollow.transform.position) < dist)
{
follow.Target = objToFollow;
dist = Vector3.Distance(obj.transform.position, objToFollow.transform.position);
}
}
});
EntityActionBuffer.Instance.ApplyComponentChanges(obj, follow);
}
}
private void Create()
{
for (int i = 0; i < _number; i++)
{
//entity
GameObject tmp = EntityActionBuffer.Instance.CreateEntity(_prefab);
tmp.transform.position = GameMananger.RandomNavmeshLocation(40f, tmp);
//component
TargetEdible miam = new TargetEdible();
Score score = new Score(i, 0, false);
Vendetta vendetta = new Vendetta(false, null);
TrailRenderer trailRenderer = new TrailRenderer(tmp);
MeshRenderer meshRenderer = new MeshRenderer(tmp);
NavMeshAgent navMeshAgent = new NavMeshAgent(tmp);
//merging both
EntityActionBuffer.Instance.AddComponent(tmp, miam);
EntityActionBuffer.Instance.AddComponent(tmp, score);
EntityActionBuffer.Instance.AddComponent(tmp, vendetta);
EntityActionBuffer.Instance.AddComponent(tmp, trailRenderer);
EntityActionBuffer.Instance.AddComponent(tmp, meshRenderer);
EntityActionBuffer.Instance.AddComponent(tmp, navMeshAgent);
}
}
public override void Update()
{
new EntityQuery()
.With <TargetEdible>()
.With <Score>()
.With <Vendetta>()
.ForEach(obj =>
{
Vendetta vendetta = obj.GetECSComponent <Vendetta>();
//pecsman death
Death(obj);
//normal behavior is not in vendetta state
if (!vendetta.WantToDoVendetta)
{
TargetEdible food = obj.GetECSComponent <TargetEdible>();
PickClosestFood(obj, food);
EatFood(obj, food);
if (food.Target != null)
{
obj.GetECSComponent <NavMeshAgent>().UnityComponent.SetDestination(food.Target.transform.position);
}
}
else
{
//in vendetta state so now just want to kill is killer nothing else
if (!vendetta.Target.GetECSComponent <FollowTarget>().HasBeenCalmDown)
{
obj.GetECSComponent <NavMeshAgent>().UnityComponent.SetDestination(vendetta.Target.transform.position);
if (Vector3.Distance(obj.transform.position, vendetta.Target.transform.position) <= 1.2f)
{
FollowTarget traget = vendetta.Target.GetECSComponent <FollowTarget>();
traget.HasBeenCalmDown = true;
EntityActionBuffer.Instance.ApplyComponentChanges(vendetta.Target, traget);
}
}
else
{
vendetta.WantToDoVendetta = false;
obj.GetECSComponent <MeshRenderer>().UnityComponent.material.color = Color.green;
obj.GetECSComponent <TrailRenderer>().UnityComponent.material.color = Color.green;
obj.GetECSComponent <NavMeshAgent>().UnityComponent.speed = 4.5f;
EntityActionBuffer.Instance.ApplyComponentChanges(obj, vendetta);
}
}
});
}
private void KillTarget(GameObject obj, FollowTarget follow)
{
if (follow.Target != null && Vector3.Distance(obj.transform.position, follow.Target.transform.position) <= 1.0f)
{
EntityActionBuffer.Instance.ApplyComponentChanges(obj, follow);
Score score = follow.Target.GetECSComponent <Score>();
score.IsDead = true;
EntityActionBuffer.Instance.ApplyComponentChanges(follow.Target, score);
//we set the target of the dead pecsman to the killer
Vendetta vendetta = follow.Target.GetECSComponent <Vendetta>();
vendetta.WantToDoVendetta = true;
vendetta.Target = obj;
follow.Target.GetECSComponent <MeshRenderer>().UnityComponent.material.color = Color.magenta;
follow.Target.GetECSComponent <TrailRenderer>().UnityComponent.material.color = Color.magenta;
follow.Target.GetECSComponent <NavMeshAgent>().UnityComponent.speed = 10.0f;
EntityActionBuffer.Instance.ApplyComponentChanges(follow.Target, vendetta);
}
}
