Module ops 

Pure ECS operations used by the editor application.

Structs

NodeInfo 🔒

Display data for one entity, gathered in the first pass so the tree can be assembled top-down afterwards without touching the World again.

Functions

add_component_to_entity

Adds a new component to an existing entity by dispatching through the inventory registry.

apply_edits

Applies queued property edits back into ECS components.

build_scene_node 🔒

Builds the SceneNode for entity and, recursively, its children.

default_surface_material 🔒

Processes pending spawn requests from the scene tree panel. The material the editor attaches to a freshly-spawned primitive so it is immediately visible and editable. The engine projection has no implicit default material (a meshed entity without one is a clear, logged error), so the authoring tool supplies an explicit one — a neutral matte grey the user then tweaks in the inspector.

delete_selection

Deletes every currently selected entity and clears selection/inspector state.

domain_tag 🔒

Maps [SemanticDomain] to the small integer tag the editor side uses in [ComponentJson::domain]. Kept here so khora-core doesn’t have to know about khora-data’s domain enum — the inspector reads the tag and dispatches to category labels.

duplicate_entity

Duplicates an entity and everything below it.

extract_inspected

Extracts inspectable component snapshots for the single selected entity.

extract_scene_tree

Extracts a scene tree snapshot from the ECS world into editor state.

process_reparents

Drains state.pending_reparent and applies it to the ECS hierarchy.

process_spawns

spawn_mesh_asset

Spawns an entity that references a mesh asset by UUID at a world point, attaching a default surface material so it renders immediately. The asset_resolver_system loads the mesh from the MeshRef::Asset next tick. Returns the new entity. label is used to derive a readable Name.

sync_scene_cameras_for_mode

Keeps ECS scene-camera activation consistent with the current play mode.