Unity2D 之 Sprite点击事件

以下方法纯属我YY,切勿当真!!!

给 Sprite添加点击事件步骤:

1. 创建一个 Sprite

2. 给Sprite添加一个 Box Collider 2D

3. 将如果脚本放到Sprite上:

using UnityEngine;
using System.Collections;


/// <summary>
/// 主要是按钮:
///     a. 默认的点击效果
/// 	b. 切换点击的图片
/// </summary>
public class ButtonSprite : MonoBehaviour{

	public enum BTN_TYPE
	{
		DEFAULT,
		NORMAL,
	};

	public string name = "ButtonSprite";
	public BTN_TYPE btnType = BTN_TYPE.DEFAULT;

	private Sprite defauleSprite;
	public Sprite clickedSprite;

	private SpriteRenderer render;

	void Start(){
		render = GetComponent<SpriteRenderer> ();
		defauleSprite = render.sprite;
	}

	void OnMouseDown() {
		if (btnType == BTN_TYPE.DEFAULT) {
			render.color = Color.gray;
		} else if (btnType == BTN_TYPE.NORMAL) {
			render.sprite = clickedSprite;
		}
	}

	void OnMouseUp(){
		if (btnType == BTN_TYPE.DEFAULT) {
			render.color = Color.white;
		}else if(btnType == BTN_TYPE.NORMAL){
			render.sprite = defauleSprite;
		}
		Debug.Log ("btn clicked!!!");
	}
}

using UnityEngine; using System.Collections; ///

/// 主要是按钮: /// a. 默认的点击效果 /// b. 切换点击的图片 ///

public class ButtonSprite : MonoBehaviour{ public enum BTN_TYPE { DEFAULT, NORMAL, }; public string name = "ButtonSprite"; public BTN_TYPE btnType = BTN_TYPE.DEFAULT; private Sprite defauleSprite; public Sprite clickedSprite; private SpriteRenderer render; void Start(){ render = GetComponent (); defauleSprite = render.sprite; } void OnMouseDown() { if (btnType == BTN_TYPE.DEFAULT) { render.color = Color.gray; } else if (btnType == BTN_TYPE.NORMAL) { render.sprite = clickedSprite; } } void OnMouseUp(){ if (btnType == BTN_TYPE.DEFAULT) { render.color = Color.white; }else if(btnType == BTN_TYPE.NORMAL){ render.sprite = defauleSprite; } Debug.Log ("btn clicked!!!"); } }

　　 Over!!!

以下方法纯属我YY,切勿当真!!! 给 Sprite添加点击事件步骤: 1. 创建一个 Sprite 2. 给Sprite添加一个 Box Collider 2D 3. 将如果脚本放到Sprite上: using UnityEngine; using System.Collections; ///

/// 主要是按钮: /// a. 默认的点击效果 /// b. 切换点击的图片 ///

public class ButtonSprite : MonoBehaviour{ public enum BTN_TYPE { DEFAULT, NORMAL, }; public string name = "ButtonSprite"; public BTN_TYPE btnType = BTN_TYPE.DEFAULT; private Sprite defauleSprite; public Sprite clickedSprite; private SpriteRenderer render; void Start(){ render = GetComponent (); defauleSprite = render.sprite; } void OnMouseDown() { if (btnType == BTN_TYPE.DEFAULT) { render.color = Color.gray; } else if (btnType == BTN_TYPE.NORMAL) { render.sprite = clickedSprite; } } void OnMouseUp(){ if (btnType == BTN_TYPE.DEFAULT) { render.color = Color.white; }else if(btnType == BTN_TYPE.NORMAL){ render.sprite = defauleSprite; } Debug.Log ("btn clicked!!!"); } } 　　 Over!!!