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	World state management and per-frame update context. More...

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 # helios::engine::runtime::world

 

 World state management and per-frame update context.

 

 ## Overview

 

 This module provides the core classes for managing game state during runtime. The `GameWorld` class serves as the central registry for all GameObjects, while `UpdateContext` provides the frame context passed to systems during updates.

 

 ## Key Classes

 

 | Class | Purpose |

 |-------|---------|

 | `GameWorld` | Central registry for GameObjects, managers, and pool access |

 | `Level` | Game level with world bounds and root scene node |

 | `UpdateContext` | Per-frame context with delta time, event buses, and command buffer |

 | `SystemRegistry` | Container for System instances within a pass |

 | `Manager` | Abstract base for deferred operation handlers |

 

 ## Usage

 

 ```cpp

 import helios.engine.runtime.world.GameWorld;

 import helios.engine.runtime.world.UpdateContext;

 

 // Create world and add entities

 helios::engine::runtime::world::GameWorld world;

 auto entity = std::make_unique<GameObject>();

 world.addGameObject(std::move(entity));

 

 // Query entities by component

 for (auto* obj : world.find<TransformComponent>()) {

  // Process matching entities

 }

 ```

 

 ---

 <details>

 <summary>Doxygen</summary><p>

 @namespace helios::engine::runtime::world

 @brief World state management and per-frame update context.

 @details Provides GameWorld for entity management, UpdateContext for frame state, Level for world bounds, and SystemRegistry for system organization.

 </p></details>

 

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