# Part IV: Actions

This part describes how to customize the response to player commands, and how to define your own actions.

Overview
Action Results
Messages
Doers
Implicit Actions
Reacting to Actions
Defining New Actions
Literal and Numeric Actions
Topic Actions
Special Verbs
Querying the World Model
Scope
Debugging Commands
Action Reference

adv3Lite Library Manual
Table of Contents | Actions
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