1 files changed, 11 insertions, 11 deletions

diff --git a/engine/Game.ts b/engine/Game.ts
index 07d06e8..cdd3507 100644
--- a/engine/Game.ts
+++ b/engine/Game.ts
@@ -1,5 +1,5 @@
-import { Entity } from "./entities";
-import { System } from "./systems";
+import { Entity } from './entities';
+import { System } from './systems';
 
 export class Game {
   private systemOrder: string[];
@@ -7,9 +7,9 @@ export class Game {
   private running: boolean;
   private lastTimeStamp: number;
 
-  public entities: Map<number, Entity>;
+  public entities: Map<string, Entity>;
   public systems: Map<string, System>;
-  public componentEntities: Map<string, Set<number>>;
+  public componentEntities: Map<string, Set<string>>;
 
   constructor() {
     this.lastTimeStamp = performance.now();
@@ -29,17 +29,17 @@ export class Game {
     this.entities.set(entity.id, entity);
   }
 
-  public getEntity(id: number): Entity | undefined {
+  public getEntity(id: string): Entity | undefined {
     return this.entities.get(id);
   }
 
-  public removeEntity(id: number) {
+  public removeEntity(id: string) {
     this.entities.delete(id);
   }
 
   public forEachEntityWithComponent(
     componentName: string,
-    callback: (entity: Entity) => void,
+    callback: (entity: Entity) => void
   ) {
     this.componentEntities.get(componentName)?.forEach((entityId) => {
       const entity = this.getEntity(entityId);
@@ -60,7 +60,7 @@ export class Game {
     return this.systems.get(name);
   }
 
-  public doGameLoop = (timeStamp: number) => {
+  public doGameLoop(timeStamp: number) {
     if (!this.running) {
       return;
     }
@@ -75,16 +75,16 @@ export class Game {
         if (!this.componentEntities.has(component.name)) {
           this.componentEntities.set(
             component.name,
-            new Set<number>([entity.id]),
+            new Set<string>([entity.id])
           );
           return;
         }
         this.componentEntities.get(component.name)?.add(entity.id);
-      }),
+      })
     );
 
     this.systemOrder.forEach((systemName) => {
       this.systems.get(systemName)?.update(dt, this);
     });
-  };
+  }
 }