1 files changed, 20 insertions, 1 deletions
diff --git a/src/engine/TheAbstractionEngine.ts b/src/engine/TheAbstractionEngine.ts
index 7f71fd5..e84093f 100644
--- a/src/engine/TheAbstractionEngine.ts
+++ b/src/engine/TheAbstractionEngine.ts
@@ -1,12 +1,21 @@
 import { Game } from ".";
 import { Miscellaneous, loadAssets } from "./config";
-import { Player, FunctionBox, Wall, LambdaFactory } from "./entities";
+import {
+  Player,
+  FunctionBox,
+  Wall,
+  LambdaFactory,
+  Key,
+  LockedDoor,
+  Curry,
+} from "./entities";
 import {
   Grid,
   FacingDirection,
   Input,
   Render,
   LambdaFactory as LambdaFactorySpawnSystem,
+  Collision,
 } from "./systems";
 
 export class TheAbstractionEngine {
@@ -39,6 +48,7 @@ export class TheAbstractionEngine {
         },
       ),
       new LambdaFactorySpawnSystem(),
+      new Collision(),
       new Render(this.ctx),
     ].forEach((system) => this.game.addSystem(system));
 
@@ -55,6 +65,15 @@ export class TheAbstractionEngine {
 
     const factory = new LambdaFactory({ x: 6, y: 6 }, "λ x . (x)", 10);
     this.game.addEntity(factory);
+
+    const lockedDoor = new LockedDoor({ x: 8, y: 8 });
+    this.game.addEntity(lockedDoor);
+
+    const key = new Key({ x: 7, y: 7 });
+    this.game.addEntity(key);
+
+    const curry = new Curry({ x: 9, y: 8 });
+    this.game.addEntity(curry);
   }
 
   public play() {