9.无尽水管子滚滚来

data/1.游戏开发入门初阶/1.Godot Engine入门/8.[知识点]5种碰撞体以及RigidBody的4种模式/config.json

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data/1.游戏开发入门初阶/1.Godot Engine入门/8.[知识点]5种碰撞体以及RigidBody的4种模式/learn.json

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data/1.游戏开发入门初阶/1.Godot Engine入门/8.[知识点]5种碰撞体以及RigidBody的4种模式/learn.md

+# 5种碰撞体以及RigidBody的4种模式
+
+请先阅读本节讲义⬇
+
+[《5种碰撞体以及RigidBody的4种模式》](https://orzgame.blog.csdn.net/article/details/104822436)
+使用实例：[《碰撞和碰撞检测的简单实例（RigidBody2D与Area2D碰撞）》](https://orzgame.blog.csdn.net/article/details/104824983)
+使用实例：[《碰撞和碰撞检测的简单实例（RigidBody2D与StaticBody2D碰撞）》](https://orzgame.blog.csdn.net/article/details/104804192)
+
+
+在Godot引擎构造的游戏世界中，如果想构造一个能够挡住子弹但自身不会移动的“墙”，应该将“墙”的RigidBody设置为如下哪种模式？
+
+
+## 答案
+
+`StaticBody`
+
+## 选项
+
+### A
+
+`KinematicBody`
+
+### B
+
+`RigidBody`
+
+### C
+
+`Area`

data/1.游戏开发入门初阶/1.Godot Engine入门/9.无尽水管子滚滚来/config.json

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data/1.游戏开发入门初阶/1.Godot Engine入门/9.无尽水管子滚滚来/learn.json

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data/1.游戏开发入门初阶/1.Godot Engine入门/9.无尽水管子滚滚来/learn.md

+# 无尽水管子滚滚来（一）
+
+请先阅读本节讲义⬇
+
+[《无尽水管子滚滚来（一）》](https://orzgame.blog.csdn.net/article/details/104730795)
+
+
+
+
+在构造一对水管子的时候，为什么要按照下图所示的结构构造？
+
+
+![水管子的场景结构](https://img-blog.csdnimg.cn/20200318183720887.png#pic_center)
+
+
+## 答案
+
+让上下水管以及中间的得分区都作为Pipe节点的子节点，这样只要控制Pipe节点的移动其它节点也就可以同步移动了
+
+## 选项
+
+### A
+
+并没有特别的原因，仅仅是为了好看
+
+### B
+
+这是Godot引擎的要求，必须要这样做
+
+### C
+
+这样比较好看

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