1. First Person Shooter Project
Unity3D Tutorial
First Person Shooter Project

2. 2D Game 변환 2D Space Shooter 이용하여 3D 게임으로 변환 Main Camera
Position: 0,0,5; Rotation: 0,0,0;
Projection: Perspective
Background
Position: 0,0,16; Rotation: 0,0,0; Scale: 30,30,0;

3. FPS Project First Person Shooter Project 게임 환경 제작
Game Object와 Material를 이용한 자체 제작
Asset Store를 이용한 게임환경 제작
Character Controller 적용
Script를 이용한 Shooting
게임 GUI 구성

4. Game World 제작 준비 Game World 제작 File Menu  Open Project “FPS3D”
Download 3DGameTemplate
Asset Import Package  Characters & ParticleSystems
Open “1_Start.unity”
Import Packages > Characters
Import Packages > ParticleSystems

5. Asset Store에서 Asset 가져오기
Select Window  Asset Store
Select Categories  Texture & Materials  Metal
Select Top Free  “Yughues Free Metal materials”
Download & Import

6. Character Controller Character Controller 사용 Delete Camera
1인칭 컨트롤러 추가 방법
Standard Assets > Characters > FirstPersonCharacter 선택
프로젝트 뷰에서 Prefabs> “FPSController” 드래그하여 씬뷰에 가져다 놓음 (캡슐 생김)
Rename “Player” & Select Tag “Player”
FirstPersonCharacter  Add Component “GUI Layer”
2_Add_FirstPersonCharacter.unity
기존 Camera 제거

7. Shooting using C# Script
Create Empty Object “Launcher”
Drag the Launcher object onto “FirstPersonCharacter” object that belongs to the FPS Controller in the Hierarchy panel
Create Bullets Using Prefabs
Create Bullets
Create > 3D Object > Sphere “MyBullet”  scale 0.2
Attach a rigid body component to the “MyBullet”
Component > Physics > RigidBody
Create “Prefabs”
Create New Prefab “MyBullet”
drag and drop the bullet game object from the Hierarchy window onto the bullet prefab in the Project window
Delete the bullet game object in the Hierarchy window.

8. Shooting using C# Script
Launcher로부터 총알(Bullet) 발사
Select “Launcher” Object
Create C# Script “createMyBullet”
Add Component > New script
Open MonoDevelop
“Bullet” is assigned to the prefab Bullet variable in the script
using UnityEngine;
using System.Collections;
public class CreateMyBullet : MonoBehaviour {
public Rigidbody prefabBullet;
public float bulletForce = f;
void Update() {
if (Input.GetButtonDown("Fire1")) {
// 총알 오브젝트(InstanceBullet) 생성
Rigidbody instanceBullet = Instantiate(prefabBullet, transform.position, transform.rotation) as Rigidbody;
instanceBullet.AddForce(transform.forward * bulletForce); // 총알 오브젝트 앞으로 발사하는 힘 추가
Physics.IgnoreCollision ( instanceBullet.GetComponent<Collider>(),transform.root.GetComponent<Collider>() );
// Player의 Collider 와의 충돌 무시 }
3_Launcher.unity

9. Explosion Add Explosion Effect 충돌 파티클 생성 Select MyBullet
Add C# Script “MyProjectile” & Open MonoDevelop
Import Standard Assets  ParticleSystems
Select “Explosion” prefab  Drag & Drop “Explosion” variable
using UnityEngine;
using System.Collections;
public class MyProjectile : MonoBehaviour {
public GameObject explosion;
void OnCollisionEnter( Collision collision) {
ContactPoint contact = collision.contacts[0]; // 총알과의 충돌지점
Quaternion rotation = Quaternion.FromToRotation( Vector3.up, contact.normal ); // 충돌지점의 방향
GameObject instantiatedExplosion = Instantiate(
explosion, contact.point, rotation ) as GameObject; // 충돌후 폭파(instantiateExplosion) 오브젝트 생성
Destroy(gameObject); // 총알 오브젝트 제거 }

10. Explosion Destroy explosion prefab 충돌 파티클 제거 Select “Explosion” prefab
Add C# Script “ExplosionRemover” & Open MonoDevelop
using UnityEngine;
using System.Collections;
public class MyExplosionRemover : MonoBehaviour {
public float explosionTime = 1.0f;
void Start () {
// 폭파 파티클 1초후 제거
Destroy( gameObject, explosionTime ); }
4_Bullet_Explosion.unity

11. Make Enemy Objects 총알과의 충돌 오브젝트 (Box) 생성
Create Game Object Cube “MyBox”
Attach a rigid body component to the “MyBox”
Add Script “Mover” & “Random Rotator”
Create Prefab “Box”
Select Box in Hierarchy View
Drag & Drop the box in Project View

12. Make Enemy Objects Box 오브젝트 폭파
5_BoxCollsion.unity
Select “MyBox”, Add Script “BoxCollsion”
Select “explosion_player” prefab
using UnityEngine;
using System.Collections;
public class BoxCollsion : MonoBehaviour {
public GameObject explosion;
void OnCollisionEnter(Collision collision) {
if (collision.gameObject.tag == "Floor") {
return; // Floor 와의 충돌은 무시 }
if (collision.gameObject.tag == "Player") {
Instantiate (explosion, transform.position, transform.rotation);
Destroy (gameObject);
else {
Destory (collsion.gameObject);

13. Add Sound Import Sound File Shooting Sound Explosion Sound
총알 발사 및 폭파 사운드 추가
Import Sound File
Asset store  Catagories  Audio  Sound FX  Weapons
Select Top Free Futuristic weapon set
Download & Import
Shooting Sound
Select “Bullet” in Project View
Add Component Audio  Audio Source
Select Audio Clip “weapon_player” & Check Play On Awake
Explosion Sound
Select “Explosion” prefab in Project View
Select Audio Clip “explosion_enemy” & Check Play On Awake

14. Score & Health Displaying GUI
Using 2DShootingGame “DisplayText”, Check “DisplayText”
Select “Player”
FirstPersonCharacter  Add Component “GUI Layer”
Using 2DShootingGame “GameController” & Check it
using UnityEngine;
using System.Collections;
public class GameController : MonoBehaviour {
public GameObject hazard; 중략
public int health=100;
void Start () {
UpdateHealth (); }
public void MinusHealth(int newHealthValue) {
health -= newHealthValue;
void UpdateHealth() {
restartText.text = "Health: " + health;

15. Score & Health Update score value
Select Prefab “Bullet”, Change Script “Projectile”
using UnityEngine;
using System.Collections;
public class Projectile : MonoBehaviour {
public GameObject explosion;
public int score=10;
private GameController gameController;
void Start() {
GameObject gameControllerObject = GameObject.FindWithTag ("GameController");
if(gameControllerObject != null) {
gameController = gameControllerObject.GetComponent<GameController>(); }
if(gameController == null) {
Debug.Log("Cannot find 'GameController' script");
void OnCollisionEnter(Collision collision) { 중략
if (collision.gameObject.tag == "Floor") { Destroy (gameObject); return; }
else {
gameController.AddScore (score);
Destroy (collision.gameObject); Destroy (gameObject);

16. Score & Health Update health value
Select Prefab “Box”, Change Script “BoxCollsion”
using UnityEngine;
using System.Collections;
public class BoxCollsion : MonoBehaviour {
public GameObject explosion;
public int healthValue=10;
private GameController gameController;
void Start() {
GameObject gameControllerObject = GameObject.FindWithTag ("GameController");
if(gameControllerObject != null) {
gameController = gameControllerObject.GetComponent<GameController>(); }
if(gameController == null) {
Debug.Log("Cannot find 'GameController' script");
void OnCollisionEnter(Collision collision) { 중략
if (collision.gameObject.tag == "Player") {
Instantiate (explosion, transform.position, transform.rotation);
gameController.MinusHealth (healthValue);
Destroy (gameObject);
if (gameController.health == 0) gameController.GameOver ();

17. FPS Demo
Play It!!!
Play Other!!!