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pjv:laboratoare:2022:03 [2022/11/09 12:29] alexandru.gradinaru |
pjv:laboratoare:2022:03 [2022/11/10 15:05] (current) alexandru.gradinaru |
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| </code> | </code> | ||
| - | O problema in activitatea agentilor este detectarea player-ului, in sensul de referinta. Astfel, avem mai multe variante: | ||
| - | * putem cauta un obiect dupa tag | ||
| - | * intr-o variabila target putem referentia direct player-ul (dar asta inseamna ca la fiecare agent trebuie mapat) | ||
| - | * putem folosi un singleton in care se tine referentiaza playerul si poate fi accesat de oriunde | ||
| - | <code> | ||
| - | public class PlayerManager : MonoBehaviour { | ||
| - | |||
| - | public static PlayerManager instance; | ||
| - | public GameObject player; | ||
| - | | ||
| - | void Awake() | ||
| - | { | ||
| - | instance = this; | ||
| - | } | ||
| - | |||
| - | } | ||
| - | </code> | ||
| - | |||
| - | Folosind varianta simpla cu singleton, putem lua pozitia player-ului de inters, similar cu laboratorul precedent: | ||
| - | |||
| - | <code> | ||
| - | target = PlayerManager.instance.player.transform; | ||
| - | </code> | ||
| - | |||
| - | Astfel, putem efectua usor operatii care tin de player - de exemplu putem orienta inamicii sau un npc cu fata catre player, in momentul unei interactiuni. | ||
| - | |||
| - | <code> | ||
| - | |||
| - | //Roteste cu 90 grade | ||
| - | void RotateN() { | ||
| - | Vector3 currentRotation = transform.rotation; | ||
| - | Vector3 wantedRotation = currentRotation * Quaternion.AngleAxis(-90, Vector3.up); | ||
| - | transform.rotation = Quaternion.Slerp(currentRotation, wantedRotation, Time.deltaTime * rotationSpeed); | ||
| - | } | ||
| - | //Roteste inamicul cu fata catre player | ||
| - | void FaceTarget () | ||
| - | { | ||
| - | Vector3 direction = (target.position - transform.position).normalized; | ||
| - | Quaternion lookRotation = Quaternion.LookRotation(new Vector3(direction.x, 0, direction.z)); | ||
| - | transform.rotation = Quaternion.Slerp(transform.rotation, lookRotation, Time.deltaTime * 5f); | ||
| - | } | ||
| - | </code> | ||
| === Miscarea personajului la o destinatie point-and-click === | === Miscarea personajului la o destinatie point-and-click === | ||
