refactor(ecs): add ICollidableComponent and move IComponent into inte…

…rfaces dir

src/ecs/components/BaseComponent.ts

@@ -1,6 +1,6 @@
 import { Type } from "../../core";
 import { IEntity } from "../entities";
-import { IComponent } from "./IComponent";
+import { IComponent } from "./interfaces";
 
 @Type('BaseComponent')
 export class BaseComponent implements IComponent {

src/ecs/components/index.ts

@@ -1,4 +1,4 @@
-export * from './IComponent';
+export * from './interfaces';
 export * from './BaseComponent';
 export * from './TransformComponent';
 export * from './ShapeComponent';

src/ecs/components/interfaces/ICollidableComponent.ts

@@ -0,0 +1,5 @@
+import { IComponent } from "./IComponent";
+
+export interface ICollidableComponent extends IComponent {
+    onCollision(collider: ICollidableComponent): void;
+}

src/ecs/components/IComponent.ts → src/ecs/components/interfaces/IComponent.ts

@@ -1,4 +1,4 @@
-import { IEntity } from "../entities";
+import { IEntity } from "../../entities";
 
 export interface IComponent {    
     getContainer(): IEntity | null;

src/ecs/components/interfaces/index.ts

@@ -0,0 +1,2 @@
+export * from './ICollidableComponent';
+export * from './IComponent';