C# Inventory.getPlayer方法代码示例

 public override void beginInvoke(Inventory invoker)
 {
     Transform cam = invoker.getPlayer().cam.transform;
     GameObject rock = new GameObject("Rock");
     rock.transform.localPosition = cam.TransformPoint(releaseLocation);
     rock.transform.localScale *= 0.2f;
     rock.AddComponent<MeshFilter>().sharedMesh = rockMesh;
     rock.AddComponent<MeshRenderer>().sharedMaterial = rockMaterial;
     Rigidbody rb = rock.AddComponent<Rigidbody>();
     rb.velocity = cam.TransformVector(throwVelocity);
     rb.collisionDetectionMode = CollisionDetectionMode.Continuous;
     rock.AddComponent<Rock>().clip = collisionSound;
 }

    public override void invoke(Inventory invoker) {
		if (reelingIn()) {
			breakConnection();
			return;
		}

		attachPoint = getTarget(invoker);
		if ((attachPoint -invoker.transform.position).sqrMagnitude < 1) {
			return;
		}
		player = invoker.getPlayer();
		player.mover.lockMovement();
		playerRigidbody = player.GetComponent<Rigidbody>();
		playerTransform = player.transform;
		playerRigidbody.useGravity = false;
		//Vector3 desiredVel = (attachPoint -player.transform.position).normalized *reelSpeed;
		//playerRigidbody.velocity = desiredVel;
		targetReached = false;

		StartCoroutine(reelIn());
    }

	protected List<GameObject> getTargetObjects(Inventory invoker) {
		List<GameObject> availables = new List<GameObject>();
		GameObject[] grapplePoints = GameObject.FindGameObjectsWithTag("Grapple Point");
		Transform camTrans = invoker.getPlayer().cam.transform;

		foreach (GameObject point in grapplePoints) {
			float distanceSqr = (point.transform.position - camTrans.position).sqrMagnitude;

			//filter out objects that are too far away
			if (distanceSqr > length * length)
				continue;

			// filter out points that are behind the camera
			if (Vector3.Dot(camTrans.forward, point.transform.position -camTrans.position) < 0) continue;

			// filter out obstructed points
			RaycastHit[] hits = cast(camTrans.position, point.transform.position -camTrans.position, Mathf.Sqrt(distanceSqr) -0.1f);
			if (hits.Length > 0) {
				continue;
			}

			availables.Add(point);
		}
		return availables;
	}

	protected GameObject getTargetObject(Inventory invoker) {
		List<GameObject> availables = getTargetObjects(invoker);
		print("Available: " +availables.Count);
		GameObject selected = null;
		float min = new Vector2(Screen.width /4, Screen.height /4).magnitude;
		RaycastHit hit = new RaycastHit();
		hit.distance = length + 0.5f;
		hit.point = invoker.getPlayer().cam.transform.position + invoker.getPlayer().cam.transform.forward * hit.distance;
		RaycastHit[] hits = Physics.RaycastAll(invoker.getPlayer().cam.transform.position, invoker.getPlayer().cam.transform.forward, length + 0.5f);
		foreach (RaycastHit h in hits) {
			if (!h.collider.isTrigger && hit.distance > h.distance)
				hit = h;
		}
		foreach (GameObject point in availables) {
			Vector3 center = invoker.getPlayer().cam.WorldToScreenPoint(point.transform.position);
			Vector2 screenCenter = new Vector2(Screen.width / 2, Screen.height / 2);
			Vector2 pointCenter = new Vector2(center.x, center.y);
			float dist = (screenCenter - pointCenter).magnitude;
			if (dist < min) {
				min = dist;
				selected = point;
			}
		}
		//hitSpot.transform.position = hit.point;
		return selected;
	}

	protected Vector3 getTarget(Inventory invoker) {
		Transform camTrans = invoker.getPlayer().cam.transform;
        RaycastHit[] hits = cast(camTrans.position, camTrans.forward, length);
		if (hits.Length < 1 || !canGrapple(hits[0].collider)) {
			GameObject target = getTargetObject(invoker);
			if (target == null)
				return invoker.transform.position;
			print("Used grapple point point.");
			return target.transform.position;
		}
		return hits[0].point;
	}

 public override void onEquip(Inventory equipper)
 {
     base.onEquip(equipper);
     createLight(equipper.getPlayer().cam.gameObject);
     turnOn();
 }