Crate jugar_core 

jugar-core

Core ECS (Entity-Component-System), Game Loop, and State Management for Jugar.

This crate provides the foundational data structures and systems for the Jugar game engine. It follows Toyota Way principles:

• Poka-Yoke: Type-safe entity/component relationships prevent invalid states
• Heijunka: Fixed timestep game loop ensures physics consistency
• Mieruka: Debug-friendly types with comprehensive Display/Debug impls

Probar Integration

When the probar feature is enabled, this crate exposes introspection hooks for the Probar test runner. This allows debugging and testing of ECS state without modifying game behavior.

Re-exports

pub use components::*;

pub use ecs::*;

pub use game_loop::*;

Modules

components

Common game components for universal design

ecs

Entity-Component-System implementation

game_loop

Game loop with fixed timestep (Heijunka principle)

Enums

CoreError

Errors that can occur in jugar-core

Type Aliases

Result

Result type for jugar-core operations