typescript: add EntityManager types

Author: DavidPeicho

src/Entity.d.ts

@@ -1,4 +1,5 @@
 import { Component, ComponentConstructor } from "./Component";
+import { EntityManager } from "./EntityManager";
 
 /**
  * An entity in the world.
@@ -14,6 +15,11 @@ export class Entity {
    */
   alive: boolean;
 
+  /**
+   * Creates a new Entity.
+   */
+  constructor(entityManager?: EntityManager);
+
   /**
    * Get an immutable reference to a component on this entity.
    * @param Component Type of component to get

src/EntityManager.d.ts

@@ -0,0 +1,64 @@
+import { ObjectPool } from "./ObjectPool.js";
+import QueryManager from "./QueryManager.js";
+import EventDispatcher from "./EventDispatcher.js";
+import { SystemStateComponent } from "./SystemStateComponent.js";
+
+export class EntityManager {
+
+  constructor(world);
+
+  getEntityByName(name);
+
+  /**
+   * Create a new entity
+   */
+  createEntity(name);
+
+  entityAddComponent(entity, Component, values);
+
+  /**
+   * Remove a component from an entity
+   * @param {Entity} entity Entity which will get removed the component
+   * @param {*} Component Component to remove from the entity
+   * @param {Bool} immediately If you want to remove the component immediately instead of deferred (Default is false)
+   */
+  entityRemoveComponent(entity, Component, immediately);
+
+  _entityRemoveComponentSync(entity, Component, index);
+
+  /**
+   * Remove all the components from an entity
+   * @param {Entity} entity Entity from which the components will be removed
+   */
+  entityRemoveAllComponents(entity, immediately);
+
+  /**
+   * Remove the entity from this manager. It will clear also its components
+   * @param {Entity} entity Entity to remove from the manager
+   * @param {Bool} immediately If you want to remove the component immediately instead of deferred (Default is false)
+   */
+  removeEntity(entity, immediately);
+
+  /**
+   * Remove all entities from this manager
+   */
+  removeAllEntities();
+
+  processDeferredRemoval();
+
+  /**
+   * Get a query based on a list of components
+   * @param {Array(Component)} Components List of components that will form the query
+   */
+  queryComponents(Components);
+
+  /**
+   * Return number of entities
+   */
+  count();
+
+  /**
+   * Return some stats
+   */
+  stats();
+}