1 files changed, 17 insertions, 9 deletions
diff --git a/engine/config/constants.ts b/engine/config/constants.ts
index 3d536d3..dc98ad0 100644
--- a/engine/config/constants.ts
+++ b/engine/config/constants.ts
@@ -1,34 +1,39 @@
-import { Action } from "../interfaces";
+import { Action } from '../interfaces';
 
 export namespace KeyConstants {
   export const KeyActions: Record<string, Action> = {
     a: Action.MOVE_LEFT,
-    ArrowLeft: Action.MOVE_LEFT,
+    arrowleft: Action.MOVE_LEFT,
+
     d: Action.MOVE_RIGHT,
-    ArrowRight: Action.MOVE_RIGHT,
+    arrowright: Action.MOVE_RIGHT,
+
     w: Action.JUMP,
-    ArrowUp: Action.JUMP,
+    arrowup: Action.JUMP,
+
+    ' ': Action.JUMP
   };
 
+  // value -> [key] from KeyActions
   export const ActionKeys: Map<Action, string[]> = Object.keys(
-    KeyActions,
+    KeyActions
   ).reduce((acc: Map<Action, string[]>, key) => {
-    const action = KeyActions[key];
+    const action = KeyActions[key.toLowerCase()];
 
     if (acc.has(action)) {
-      acc.get(action)?.push(key);
+      acc.get(action)!.push(key);
       return acc;
     }
 
     acc.set(action, [key]);
     return acc;
-  }, new Map<Action, string[]>());
+  }, new Map());
 }
 
 export namespace PhysicsConstants {
   export const MAX_JUMP_TIME_MS = 150;
   export const GRAVITY = 0.0075;
-  export const PLAYER_MOVE_VEL = 1;
+  export const PLAYER_MOVE_VEL = 0.8;
   export const PLAYER_JUMP_ACC = -0.008;
   export const PLAYER_JUMP_INITIAL_VEL = -1;
 }
@@ -36,4 +41,7 @@ export namespace PhysicsConstants {
 export namespace Miscellaneous {
   export const WIDTH = 600;
   export const HEIGHT = 800;
+
+  export const DEFAULT_GRID_WIDTH = 30;
+  export const DEFAULT_GRID_HEIGHT = 30;
 }