43 lines
1.3 KiB
C#
43 lines
1.3 KiB
C#
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using UnityEngine;
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namespace Invector.vShooter
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{
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[RequireComponent(typeof(LineRenderer))]
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public class vLaserSight : MonoBehaviour
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{
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public LayerMask layerMask;
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public GameObject aimSprite;
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public float aimSpriteOffset;
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public float maxDistance;
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Ray ray;
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RaycastHit hit;
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LineRenderer line;
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void Start()
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{
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line = GetComponent<LineRenderer>();
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ray = new Ray();
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}
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void LateUpdate()
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{
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ray.origin = transform.position;
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ray.direction = transform.forward.normalized;
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var laserLenght = Vector3.zero;
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if (Physics.Raycast(ray, out hit, maxDistance, layerMask))
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{
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laserLenght.z = transform.InverseTransformPoint(hit.point).z - aimSpriteOffset;
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line.SetPosition(1, laserLenght);
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aimSprite.transform.rotation = Quaternion.LookRotation(hit.normal);
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}
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else
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{
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laserLenght.z = Vector3.Distance(transform.position, ray.GetPoint(maxDistance - aimSpriteOffset));
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line.SetPosition(1, laserLenght);
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aimSprite.transform.localEulerAngles = Vector3.zero;
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}
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aimSprite.transform.localPosition = laserLenght;
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}
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}
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}
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