[Unity plugin] Behavior Designer: Making enemy AI

A simple enemy AI:

When in the monitoring range, run to the player, and when in the attack range, attack the player; otherwise stay where you are. In the behavior tree, the expression is:

The variables and global variables of the current behavior tree are:

：

Making simple AI does not need to write code, but it is a bit cumbersome to configure. You can write custom nodes to compose complex AI, depending on your needs.

Behavior Designer is really a good choice when the game requires a lot of AI, because the custom nodes can be reused constantly.

[Unity plugin] Behavior Designer: Making enemy AI