下載完整可執行遊戲的專案 二合一(台幣約60元)
Player.cs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class Player : MonoBehaviour
{
[Header("水平移動速度")]
public float speedX;
Rigidbody2D playerRigidbody2D;
void Start()
{
playerRigidbody2D = GetComponent<Rigidbody2D>();
}
void Update()
{
moveLeftOrRight();
}
float LeftOrRight()
{
return Input.GetAxis("Horizontal");
}
void moveLeftOrRight()
{
playerRigidbody2D.velocity = LeftOrRight() * new Vector2(speedX, 0);
}
}using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class Ball : MonoBehaviour
{
public Text scoreText;
int score;
Rigidbody2D ballRigidbody2D;
CircleCollider2D ballCircleCollider2D;
[Header("水平速度")]
public float speedX;
[Header("垂直速度")]
public float speedY;
#region 教學理解用 可不寫
[Header("實際水平速度")]
public float velocityX;
[Header("實際垂直速度")]
public float velocityY;
#endregion
void Start()
{
ballRigidbody2D = GetComponent<Rigidbody2D>();
ballCircleCollider2D = GetComponent<CircleCollider2D>();
//切換成Kinematic模式
//Uity 2018版以後不加這行的話 發球之前球會無法跟著球拍移動
ballRigidbody2D.bodyType = RigidbodyType2D.Kinematic;
scoreText.text = "目前分數：";
Invoke("ballStart", 3);
}
void Update()
{
#region 教學理解用 可不寫
velocityX = ballRigidbody2D.velocity.x;
velocityY = ballRigidbody2D.velocity.y;
#endregion
if (Input.GetKey(KeyCode.Space))
{
ballStart();
}
}
void ballStart()
{
if (isStop())
{
ballCircleCollider2D.enabled = true;
transform.SetParent(null);
ballRigidbody2D.velocity = new Vector2(speedX, speedY);
//Unity 2018以後的版本需要加下面這行：
//改回預設的Dynamic，使用Unity內建的物理運動規則
ballRigidbody2D.bodyType = RigidbodyType2D.Dynamic;
}
}
bool isStop()
{
return ballRigidbody2D.velocity == Vector2.zero;
}
void OnCollisionEnter2D(Collision2D other)
{
lockSpeed();
if (other.gameObject.CompareTag(tags.磚塊.ToString()))
{
GameManager.brickCount--;
Debug.Log("目前磚塊數量： "+GameManager.brickCount);
GameManager.checLevelClearOrNot();
other.gameObject.SetActive(false);
score += 10;
scoreText.text = "目前分數：" + score;
}
}
void lockSpeed()
{
Vector2 lockSpeed = new Vector2(resetSpeedX(), resetSpeedY());
ballRigidbody2D.velocity = lockSpeed;
}
float resetSpeedX()
{
float currentSpeedX = ballRigidbody2D.velocity.x;
if (currentSpeedX < 0)
{
return -speedX;
}
else
{
return speedX;
}
}
float resetSpeedY()
{
float currentSpeedY = ballRigidbody2D.velocity.y;
if (currentSpeedY < 0)
{
return -speedY;
}
else
{
return speedY;
}
}
}using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class Trap : MonoBehaviour {
[Header("被撞到時候的位移")]
public Vector3 offset;
public int life;
private void OnCollisionEnter2D(Collision2D other)
{
if (other.gameObject.CompareTag(tags.球.ToString()))
{
life--;
gameObject.transform.position += offset;
}
if (life<=0&&!GameManager.LevelClear)
{
GameManager.ReloadThisScene();
}
}
}using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;
public class GameManager : MonoBehaviour
{
[Header("可打破的磚塊初始數量")]
public static int brickCount;
static GameObject nextLevelButton;
public static void ReloadThisScene() {
Scene current = SceneManager.GetActiveScene();
SceneManager.LoadScene(current.name);
}
public static bool LevelClear {
get {
if (brickCount<=0)
{
return true;
}
return false;
}
}
public static void checLevelClearOrNot() {
if (LevelClear)
{
showNextLevelButton();
}
}
public void GotoScene(string next) {
SceneManager.LoadScene(next);
}
void Start()
{
nextLevelButton = GameObject.FindGameObjectWithTag(tags.下一關按鈕.ToString());
nextLevelButton.SetActive(false);
brickCount = GameObject.FindGameObjectsWithTag(tags.磚塊.ToString()).Length;
Debug.Log("一開始有 "+brickCount+" 個可打破的磚塊");
}
static void showNextLevelButton() {
nextLevelButton.SetActive(true);
}
// Update is called once per frame
void Update()
{
}
}
enum tags
{
磚塊, 背景, 球拍, 球, 下一關按鈕
}http://www.morningfungame.com/2017/01/Unity-Arkanoid-breakout-tutorial-2D.html
