using?System.Collections;
using?System.Collections.Generic;
using?UnityEngine;

public?class?Cannonscript?:?MonoBehaviour?{

	public?float?timer?=?0;
	public?Transform?firePoint;
	void?Start?（）?{
		
	}
	
	//?Update?is?called?once?per?frame
	void?Update?（）?{
		timer?+=?Time.deltaTime;
		//先得到炮筒的位置
		Vector3?cannonPos?=?transform.position;
		//得到鼠標點擊的位置
		Vector3?mousePos?=?Input.mousePosition;
		//把鼠標的位置轉成世界坐標
		mousePos=Camera.main.ScreenToWorldPoint（mousePos）;
		//如果按下鼠標左鍵不松開
		if?（Input.GetMouseButton?（0））?{
			//得到大炮到鼠標的方向
			Vector2?targetDir?=?mousePos?-?cannonPos;
			float?angle?=?Vector2.Angle?（targetDir?Vector2.up）;
			//判斷angle的值是正還是負
			if?（mousePos.x?>?cannonPos.x）?{
				angle?=?-angle;
			}
			//炮筒旋轉的方向
			transform.eulerAngles?=?new?Vector3?（0?0?angle）;
			if?（timer?>=?0.1f）?{
				timer?=?0;
				//產生子彈
				Firescript.Create（firePoint.position?new?Vector3（00angle））;
			}
		}

	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????5020??2018-01-06?15:44??text002\Assembly-CSharp.csproj

????I.A....?????11136??2018-01-05?16:58??text002\Assets\Animator.anim

?????文件????????179??2018-01-05?16:07??text002\Assets\Animator.anim.meta

?????文件???????1055??2018-01-06?11:05??text002\Assets\Cannonscript.cs

?????文件????????262??2018-01-06?09:11??text002\Assets\Cannonscript.cs.meta

?????文件???????1147??2018-01-06?11:28??text002\Assets\Firescript.cs

?????文件????????262??2018-01-06?08:39??text002\Assets\Firescript.cs.meta

????I.A....?????10312??2018-01-05?16:58??text002\Assets\fish.anim

?????文件????????179??2018-01-05?16:55??text002\Assets\fish.anim.meta

?????文件?????529716??2014-07-12?15:35??text002\Assets\Fishgame\background.png

?????文件???????1676??2018-01-06?09:06??text002\Assets\Fishgame\background.png.meta

?????文件??????49527??2014-07-12?22:21??text002\Assets\Fishgame\cannon.png

?????文件???????2307??2018-01-06?08:19??text002\Assets\Fishgame\cannon.png.meta

????I.A....?????10628??2018-01-06?11:30??text002\Assets\Fishgame\explosion.anim

?????文件????????179??2018-01-06?08:33??text002\Assets\Fishgame\explosion.anim.meta

?????文件?????605288??2007-11-28?00:00??text002\Assets\Fishgame\explosion.png

?????文件???????6413??2018-01-06?08:17??text002\Assets\Fishgame\explosion.png.meta

????I.A....??????7032??2018-01-06?11:30??text002\Assets\Fishgame\explosion_0.controller

?????文件????????179??2018-01-06?08:33??text002\Assets\Fishgame\explosion_0.controller.meta

?????文件???????8123??2014-07-12?21:08??text002\Assets\Fishgame\fire.png

?????文件???????1676??2018-01-06?08:17??text002\Assets\Fishgame\fire.png.meta

????I.A....??????4368??2018-01-06?09:53??text002\Assets\Fishgame\firepoint.prefab

?????文件????????179??2018-01-06?09:53??text002\Assets\Fishgame\firepoint.prefab.meta

?????文件??????40058??2014-07-12?14:05??text002\Assets\Fishgame\fish.png

?????文件???????2885??2018-01-06?08:18??text002\Assets\Fishgame\fish.png.meta

????I.A....?????10316??2018-01-06?11:30??text002\Assets\Fishgame\fish1.anim

?????文件????????179??2018-01-06?08:23??text002\Assets\Fishgame\fish1.anim.meta

????I.A....?????10316??2018-01-06?11:30??text002\Assets\Fishgame\fish2.anim

?????文件????????179??2018-01-06?08:27??text002\Assets\Fishgame\fish2.anim.meta

?????文件??????95218??2014-07-12?14:03??text002\Assets\Fishgame\fish2.png

............此處省略1284個文件信息