Initial commit

Assets/UnityTechnologies/EffectExamples/Shared/Scripts/GunShoot.cs

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+using UnityEngine;
+using System.Collections;
+using Random = UnityEngine.Random;
+
+public class GunShoot : MonoBehaviour {
+
+	public float fireRate = 0.25f;										// Number in seconds which controls how often the player can fire
+	public float weaponRange = 20f;										// Distance in Unity units over which the player can fire
+
+	public Transform gunEnd;
+	public ParticleSystem muzzleFlash;
+	public ParticleSystem cartridgeEjection;
+
+	public GameObject metalHitEffect;
+	public GameObject sandHitEffect;
+	public GameObject stoneHitEffect;
+	public GameObject waterLeakEffect;
+    public GameObject waterLeakExtinguishEffect;
+	public GameObject[] fleshHitEffects;
+	public GameObject woodHitEffect;
+
+	private float nextFire;												// Float to store the time the player will be allowed to fire again, after firing
+	private Animator anim;
+	private GunAim gunAim;
+
+	void Start () 
+	{
+		anim = GetComponent<Animator> ();
+		gunAim = GetComponentInParent<GunAim>();
+	}
+
+	void Update () 
+	{
+		if (Input.GetButtonDown("Fire1") && Time.time > nextFire && !gunAim.GetIsOutOfBounds()) 
+		{
+			nextFire = Time.time + fireRate;
+			muzzleFlash.Play();
+			cartridgeEjection.Play();
+			anim.SetTrigger ("Fire");
+
+			Vector3 rayOrigin = gunEnd.position;
+			RaycastHit hit;
+			if (Physics.Raycast(rayOrigin, gunEnd.forward, out hit, weaponRange))
+			{
+				HandleHit(hit);
+			}
+		}
+	}
+
+	void HandleHit(RaycastHit hit)
+	{
+		if(hit.collider.sharedMaterial != null)
+		{
+			string materialName = hit.collider.sharedMaterial.name;
+
+			switch(materialName)
+			{
+				case "Metal":
+					SpawnDecal(hit, metalHitEffect);
+					break;
+				case "Sand":
+					SpawnDecal(hit, sandHitEffect);
+					break;
+				case  "Stone":
+					SpawnDecal(hit, stoneHitEffect);
+					break;
+				case "WaterFilled":
+					SpawnDecal(hit, waterLeakEffect);
+					SpawnDecal(hit, metalHitEffect);
+					break;
+				case "Wood":
+					SpawnDecal(hit, woodHitEffect);
+					break;
+				case "Meat":
+					SpawnDecal(hit, fleshHitEffects[Random.Range(0, fleshHitEffects.Length)]);
+					break;
+				case "Character":
+					SpawnDecal(hit, fleshHitEffects[Random.Range(0, fleshHitEffects.Length)]);
+					break;
+                case "WaterFilledExtinguish":
+                    SpawnDecal(hit, waterLeakExtinguishEffect);
+                    SpawnDecal(hit, metalHitEffect);
+                    break;
+            }
+		}
+	}
+
+	void SpawnDecal(RaycastHit hit, GameObject prefab)
+	{
+		GameObject spawnedDecal = GameObject.Instantiate(prefab, hit.point, Quaternion.LookRotation(hit.normal));
+		spawnedDecal.transform.SetParent(hit.collider.transform);
+	}
+}