cocos creator 塔防demo

这个就是简单的塔防demo，希望对一些初学者有一些帮助。

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-08-31 19:32  tower\
     目录           0  2018-08-31 19:31  tower\animation\
     文件        1021  2018-08-13 10:53  tower\animation\enemy-move-down.anim
     文件          88  2018-08-13 10:53  tower\animation\enemy-move-down.anim.meta
     文件         905  2018-08-13 11:00  tower\animation\enemy-move-left.anim
     文件          88  2018-08-13 11:00  tower\animation\enemy-move-left.anim.meta
     文件         906  2018-08-13 10:59  tower\animation\enemy-move-right.anim
     文件          88  2018-08-13 10:59  tower\animation\enemy-move-right.anim.meta
     文件         903  2018-08-13 10:58  tower\animation\enemy-move-up.anim
     文件          88  2018-08-13 10:58  tower\animation\enemy-move-up.anim.meta
     目录           0  2018-08-31 19:31  tower\prefab\
     文件        9900  2018-08-16 15:20  tower\prefab\buildMenu.prefab
     文件         148  2018-08-16 15:20  tower\prefab\buildMenu.prefab.meta
     文件        6529  2018-08-18 09:39  tower\prefab\enemy.prefab
     文件         148  2018-08-18 09:39  tower\prefab\enemy.prefab.meta
     文件       33352  2018-08-17 13:45  tower\prefab\map-level-1.prefab
     文件         148  2018-08-17 13:45  tower\prefab\map-level-1.prefab.meta
     文件        6916  2018-08-17 14:28  tower\prefab\shell.prefab
     文件         148  2018-08-17 14:28  tower\prefab\shell.prefab.meta
     文件        2695  2018-08-17 14:26  tower\prefab\tower-1.prefab
     文件         148  2018-08-17 14:26  tower\prefab\tower-1.prefab.meta
     文件        2695  2018-08-17 14:26  tower\prefab\tower-2.prefab
     文件         148  2018-08-17 14:26  tower\prefab\tower-2.prefab.meta
     文件        2681  2018-08-16 17:40  tower\prefab\tower-3.prefab
     文件         148  2018-08-16 17:40  tower\prefab\tower-3.prefab.meta
     文件        2681  2018-08-16 17:40  tower\prefab\tower-4.prefab
     文件         148  2018-08-16 17:40  tower\prefab\tower-4.prefab.meta
     文件        2681  2018-08-16 17:41  tower\prefab\tower-5.prefab
     文件         148  2018-08-16 17:41  tower\prefab\tower-5.prefab.meta
     文件        2062  2018-08-16 12:53  tower\prefab\tower.prefab
     文件         148  2018-08-16 12:53  tower\prefab\tower.prefab.meta
............此处省略82个文件信息