45、游戏开发：对话树与角色动画系统搭建

游戏开发：对话树与角色动画系统搭建

1. 对话树系统开发

在游戏开发中，对话树系统是实现玩家与非玩家角色（NPC）交互的重要部分。以下是对话树系统开发的详细步骤：

1.1 定义对话主题和回复

首先，我们需要定义玩家与NPC的对话主题和对应的回复。以下是玩家与NPC 2的对话主题和回复的代码示例：

// Player conversation topics  with npc 2
internal var topics_2 = new String[11];
topics_2[0] = "000 null";
topics_2[1] = "101 Hi";
topics_2[2] = "102 What happened to the other guy?";
topics_2[3] = "103 I got the topi fruit, what am I supposed to do with it?";
topics_2[4] = "004 Where do I find the Tree of Life?";
topics_2[5] = "005 How do I find the tunnels?";
topics_2[6] = "006 Can you help me?";
topics_2[7] = "107 I keep blacking out in the tunnels, any idea where I can find a lantern?";
topics_2[8] = "108 The maze looks different, how do I get o