46 lines
1.4 KiB
C#
46 lines
1.4 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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public class FPSShooterTut : MonoBehaviour
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{
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public Camera cam;
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public GameObject projectile;
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public GameObject muzzle;
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public Transform firePoint;
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public float projectileSpeed = 30;
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public float fireRate = 4;
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public float arcRange = 1;
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private Vector3 destination;
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private float timeToFire;
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void Update()
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{
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if(Input.GetButton("Fire1") && Time.time >= timeToFire)
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{
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timeToFire = Time.time + 1/fireRate;
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ShootProjectile();
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}
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}
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void ShootProjectile()
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{
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Ray ray = cam.ViewportPointToRay(new Vector3(0.5f, 0.5f, 0));
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RaycastHit hit;
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destination = ray.GetPoint(1000);
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InstantiateProjectile(firePoint);
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}
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void InstantiateProjectile(Transform firePoint)
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{
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var projectileObj = Instantiate (projectile, firePoint.position, Quaternion.identity) as GameObject;
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projectileObj.GetComponent<Rigidbody>().velocity = (destination - firePoint.position).normalized * projectileSpeed;
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iTween.PunchPosition(projectileObj, new Vector3 (Random.Range(-arcRange, arcRange), Random.Range(-arcRange, arcRange), 0), Random.Range(0.5f, 2));
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var muzzleObj = Instantiate (muzzle, firePoint.position, Quaternion.identity) as GameObject;
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Destroy (muzzleObj, 2);
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}
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}
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