Input

Input is deliberately handled in two stages. An input system reports raw device events, and a control system maps those to game-meaningful actions declared on an actor. That split is what lets the same game logic serve a keyboard and a touch screen.

What this page will cover

• Why input and control are separate systems
• Keyboard input and keyboard control
• Mouse input and mouse control
• Declaring controls on an actor
• Handling control events in a system
• Feeding input from a user interface