Module keybindings 

Key bindings, chord detection, analog axes, and input action system.

This module provides a flexible input mapping layer on top of the raw key/mouse state in InputState. Features:

• Named actions mapped to one or more keys/mouse buttons
• Chord bindings (require multiple simultaneous keys)
• Analog axes mapped from key pairs or mouse motion
• Binding groups (menu, gameplay, debug) with independent enable states
• Serialization-friendly action names for config files

Structs

AxisBinding

An analog axis bound to a name.

Binding

A single key binding entry.

BindingConflict

A binding conflict: two actions share the same key within the same group.

BindingGroup

A named group of bindings that can be enabled/disabled as a unit. Useful for switching between gameplay mode and menu mode.

ChordBinding

A chord is a sequence of keys pressed within a time window. E.g., pressing Up Up Down Down within 1 second fires the “konami_start” action.

KeyBindings

Central key binding registry.

Enums

AxisSource

Source for an analog axis value.

Trigger

When an action triggers relative to the key state.

Functions

chaos_rpg_defaults

Default CHAOS RPG gameplay bindings.

detect_conflicts

Detect all conflicts in a KeyBindings instance.

minimal_bindings

Minimal test/debug binding profile.

Type Aliases

Action

A named action identifier. Actions are the canonical input “nouns” that game logic listens to instead of raw key codes.