Bevy inventory system

When to use

Load this when stacks move between containers. UI grids stay on bevy-ui-layout. Economy prices stay on bevy-economy-system.

ECS shape

• Components: item id and stack count you define.
• Resources: run-wide tables live in a resource (bevy-data-resources).
• Systems: mutate those components on Update or the fixed timestep. Use .chain() when damage must land before death.
• Messages: one-shot facts (hit, pickup, quest advance) go through bevy-events-messaging. This file does not add a new event type name.

Ownership