add default arguments to grid; add grid to server gl

2 files changed, 13 insertions, 3 deletions

diff --git a/engine/config/constants.ts b/engine/config/constants.ts
index 3d536d3..b3c3f62 100644
--- a/engine/config/constants.ts
+++ b/engine/config/constants.ts
@@ -11,7 +11,7 @@ export namespace KeyConstants {
   };
 
   export const ActionKeys: Map<Action, string[]> = Object.keys(
-    KeyActions,
+    KeyActions
   ).reduce((acc: Map<Action, string[]>, key) => {
     const action = KeyActions[key];
 
@@ -36,4 +36,7 @@ export namespace PhysicsConstants {
 export namespace Miscellaneous {
   export const WIDTH = 600;
   export const HEIGHT = 800;
+
+  export const DEFAULT_GRID_WIDTH = 40;
+  export const DEFAULT_GRID_HEIGHT = 40;
 }
diff --git a/engine/structures/Grid.ts b/engine/structures/Grid.ts
index 836aaf4..6e8c0cb 100644
--- a/engine/structures/Grid.ts
+++ b/engine/structures/Grid.ts
@@ -1,5 +1,6 @@
 import type { Coord2D, Dimension2D } from "../interfaces";
 import type { BoxedEntry, RefreshingCollisionFinderBehavior } from ".";
+import { Miscellaneous } from "../config/constants";
 
 export class Grid implements RefreshingCollisionFinderBehavior {
   private cellEntities: Map<number, string[]>;
@@ -9,8 +10,14 @@ export class Grid implements RefreshingCollisionFinderBehavior {
   private topLeft: Coord2D;
 
   constructor(
-    gridDimension: Dimension2D,
-    cellDimension: Dimension2D,
+    gridDimension: Dimension2D = {
+      width: Miscellaneous.WIDTH,
+      height: Miscellaneous.HEIGHT,
+    },
+    cellDimension: Dimension2D = {
+      width: Miscellaneous.DEFAULT_GRID_WIDTH,
+      height: Miscellaneous.DEFAULT_GRID_HEIGHT,
+    },
     topLeft = { x: 0, y: 0 }
   ) {
     this.gridDimension = gridDimension;