GUI 와 게임 시작

using UnityEngine;

public class GUIManager : MonoBehaviour {

	public GUIText gameOverText, instructionsText, runnerText;
}

 

	void Start () {
		gameOverText.enabled = false;
	}

	void Update () {
		if(Input.GetButtonDown("Jump")){
			GameEventManager.TriggerGameStart();
		}
	}

	private void GameStart () {
		gameOverText.enabled = false;
		instructionsText.enabled = false;
		runnerText.enabled = false;
		enabled = false;
	}

	void Start () {
		GameEventManager.GameStart += GameStart;
		gameOverText.enabled = false;
	}

게임 관련 이벤트들

public static class GameEventManager {

	public delegate void GameEvent();
}

public static class GameEventManager {

	public delegate void GameEvent();

	public static event GameEvent GameStart, GameOver;
}

public static class GameEventManager {

	public delegate void GameEvent();

	public static event GameEvent GameStart, GameOver;

	public static void TriggerGameStart(){
		if(GameStart != null){
			GameStart();
		}
	}

	public static void TriggerGameOver(){
		if(GameOver != null){
			GameOver();
		}
	}
}

길의 종류

  
  

	public Material[] materials;
	public PhysicMaterial[] physicMaterials;

	private void Recycle () {
		Vector3 scale = new Vector3(
			Random.Range(minSize.x, maxSize.x),
			Random.Range(minSize.y, maxSize.y),
			Random.Range(minSize.z, maxSize.z));

		Vector3 position = nextPosition;
		position.x += scale.x * 0.5f;
		position.y += scale.y * 0.5f;

		Transform o = objectQueue.Dequeue();
		o.localScale = scale;
		o.localPosition = position;
		int materialIndex = Random.Range(0, materials.Length);
		o.renderer.material = materials[materialIndex];
		o.collider.material = physicMaterials[materialIndex];
		objectQueue.Enqueue(o);

		nextPosition += new Vector3(
			Random.Range(minGap.x, maxGap.x) + scale.x,
			Random.Range(minGap.y, maxGap.y),
			Random.Range(minGap.z, maxGap.z));

		if(nextPosition.y < minY){
			nextPosition.y = minY + maxGap.y;
		}
		else if(nextPosition.y > maxY){
			nextPosition.y = maxY - maxGap.y;
		}
	}
}

점프와 점프 실패

 

using UnityEngine;

public class Runner : MonoBehaviour {

	public static float distanceTraveled;

	public float acceleration;

	private bool touchingPlatform;

	void Update () {
		distanceTraveled = transform.localPosition.x;
	}

	void FixedUpdate () {
		if(touchingPlatform){
			rigidbody.AddForce(acceleration, 0f, 0f, ForceMode.Acceleration);
		}
	}

	void OnCollisionEnter () {
		touchingPlatform = true;
	}

	void OnCollisionExit () {
		touchingPlatform = false;
	}
}

 

	public Vector3 jumpVelocity;

	void Update () {
		if(touchingPlatform && Input.GetButtonDown("Jump")){
			rigidbody.AddForce(jumpVelocity, ForceMode.VelocityChange);
		}
		distanceTraveled = transform.localPosition.x;
	}

 

	void Update () {
		if(touchingPlatform && Input.GetButtonDown("Jump")){
			rigidbody.AddForce(jumpVelocity, ForceMode.VelocityChange);
			touchingPlatform = false;

		}
		distanceTraveled = transform.localPosition.x;
	}

길 생성하기

using UnityEngine;
using System.Collections.Generic;

public class PlatformManager : MonoBehaviour {

	public Transform prefab;
	public int numberOfObjects;
	public float recycleOffset;
	public Vector3 startPosition;
	public Vector3 minSize, maxSize, minGap, maxGap;
	public float minY, maxY;

	private Vector3 nextPosition;
	private Queue<Transform> objectQueue;

	void Start () {
		objectQueue = new Queue<Transform>(numberOfObjects);
		for(int i = 0; i < numberOfObjects; i++){
			objectQueue.Enqueue((Transform)Instantiate(prefab));
		}
		nextPosition = startPosition;
		for(int i = 0; i < numberOfObjects; i++){
			Recycle();
		}
	}

	void Update () {
		if(objectQueue.Peek().localPosition.x + recycleOffset < Runner.distanceTraveled){
			Recycle();
		}
	}

	private void Recycle () {
		Vector3 scale = new Vector3(
			Random.Range(minSize.x, maxSize.x),
			Random.Range(minSize.y, maxSize.y),
			Random.Range(minSize.z, maxSize.z));

		Vector3 position = nextPosition;
		position.x += scale.x * 0.5f;
		position.y += scale.y * 0.5f;

		Transform o = objectQueue.Dequeue();
		o.localScale = scale;
		o.localPosition = position;
		objectQueue.Enqueue(o);

		nextPosition += new Vector3(
			Random.Range(minGap.x, maxGap.x) + scale.x,
			Random.Range(minGap.y, maxGap.y),
			Random.Range(minGap.z, maxGap.z));

		if(nextPosition.y < minY){
			nextPosition.y = minY + maxGap.y;
		}
		else if(nextPosition.y > maxY){
			nextPosition.y = maxY - maxGap.y;
		}
	}
}

 

Running

using UnityEngine;

public class Runner : MonoBehaviour {

	void Update () {
		transform.Translate(5f * Time.deltaTime, 0f, 0f);
	}
}

Skyline을 생성하는 방법

using UnityEngine;

public class SkylineManager : MonoBehaviour {

	public Transform prefab;
}

	public Transform prefab;
	public int numberOfObjects;
	public Vector3 startPosition;

	private Vector3 nextPosition;

	void Start () {
		nextPosition = startPosition;
	}

	void Start () {
		nextPosition = startPosition;
		for (int i = 0; i < numberOfObjects; i++) {
			Transform o = (Transform)Instantiate(prefab);
			o.localPosition = nextPosition;
			nextPosition.x += o.localScale.x;
		}
	}

 

using UnityEngine;

public class Runner : MonoBehaviour {

	public static float distanceTraveled;

	void Update () {
		transform.Translate(5f * Time.deltaTime, 0f, 0f);
		distanceTraveled = transform.localPosition.x;
	}
}

큐란 무엇일까요?(자료구조) 바로가기

using UnityEngine;
using System.Collections.Generic;

public class SkylineManager : MonoBehaviour {

	public Transform prefab;
	public int numberOfObjects;
	public float recycleOffset;
	public Vector3 startPosition;

	private Vector3 nextPosition;
	private Queue<Transform> objectQueue;

	void Start () {
		objectQueue = new Queue<Transform>(numberOfObjects);
		nextPosition = startPosition;
		for (int i = 0; i < numberOfObjects; i++) {
			Transform o = (Transform)Instantiate(prefab);
			o.localPosition = nextPosition;
			nextPosition.x += o.localScale.x;
			objectQueue.Enqueue(o);
		}
	}

	void Update () {
		if (objectQueue.Peek().localPosition.x + recycleOffset < Runner.distanceTraveled) {
			Transform o = objectQueue.Dequeue();
			o.localPosition = nextPosition;
			nextPosition.x += o.localScale.x;
			objectQueue.Enqueue(o);
		}
	}
}

	void Start () {
		objectQueue = new Queue<Transform>(numberOfObjects);
		for (int i = 0; i < numberOfObjects; i++) {
			objectQueue.Enqueue((Transform)Instantiate(prefab));
		}
		nextPosition = startPosition;
		for (int i = 0; i < numberOfObjects; i++) {
			Recycle();
		}
	}

	void Update () {
		if (objectQueue.Peek().localPosition.x + recycleOffset < Runner.distanceTraveled) {
			Recycle();
		}
	}

	private void Recycle () {
		Transform o = objectQueue.Dequeue();
		o.localPosition = nextPosition;
		nextPosition.x += o.localScale.x;
		objectQueue.Enqueue(o);
	}

	public Vector3 minSize, maxSize;

	private void Recycle () {
		Vector3 scale = new Vector3(
			Random.Range(minSize.x, maxSize.x),
			Random.Range(minSize.y, maxSize.y),
			Random.Range(minSize.z, maxSize.z));

		Vector3 position = nextPosition;
		position.x += scale.x * 0.5f;
		position.y += scale.y * 0.5f;

		Transform o = objectQueue.Dequeue();
		o.localScale = scale;
		o.localPosition = position;
		nextPosition.x += scale.x;
		objectQueue.Enqueue(o);
	}

  

http://catlikecoding.com/unity/tutorials/runner/

개인 공부겸 번역 글입니다. 영어는 못하며 구글 번역기의 힘을 빌렸습니다.

Runner 최소한의 사이드 스크롤로 완성하기.

소개

게임 

Scene 설정하기

새로운 프로젝트를 생성합니다(file-new project). 기본적을 2 by 3 에디터 레이아웃이지만 당신이 원한다면 당신이 편한 레이아웃으로 설정해도 됩니다. 게임뷰에 비율을 16:10 으로 맞춥니다.

우리의 게임은 기본적으로 2D이지만 , 약간의 3D 적인 느낌도 표현하려고 합니다.

 orthographic 카메라는 3D를 표현할수 없으므로, perspective 카메라를 . 이 방법을 사용하여 다양한 거리에서 다층 스크롤을 사용할 수 있습니다.  foreground 의 깊이는 0, background 깊이는 50, 그리고 다른것들은 100으로 설정합니다. 3개의 큐브를 사용하고 배치하는 가이드를 작성해 보겠습니다. 저는 제가 원하는 각도및 색 설정을 사용했지만 당신은 자유롭게 다른것의로 바꿔서 할수도 있습니다.

 directional light (GameObject / Create Other / Directional Light) 를 더하고 rotation (20, 330, 0)을 설정합니다. directional light 오른쪽 어깨너머로 광원이 빛추는 효과를 나타낼수 있습니다. directional light은 위치는 중요하지 않습니다.(영향없음)

Main Camera  의 Field of Viewf를 30으로 맞추고, position (5, 15, -40) 설정, 그리고 rotate(20, 0, 0) 설정합니다. 또한 백그라운드 색상을 (120, 180, 250)로 설정합니다.