From 5cbb2ee94cd1460a8f92f6fadc13e7df17211275 Mon Sep 17 00:00:00 2001
From: Andre Padez <andre.padez@gmail.com>
Date: Fri, 31 Oct 2025 00:19:43 +0000
Subject: [PATCH] refactor: make all GameOptions optional with sensible
 defaults

- cols defaults to 30 (was required)
- rows defaults to 20 (was required)
- timeLimit and startingLevel remain optional
- Can now call useGame() with no arguments
- Example: useGame(), useGame({}), useGame({ startingLevel: 5 })
---
 example/src/App.tsx    | 2 +-
 src/types.ts           | 4 ++--
 src/useGame/useGame.ts | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/example/src/App.tsx b/example/src/App.tsx
index 962af7c..7ba21fd 100755
--- a/example/src/App.tsx
+++ b/example/src/App.tsx
@@ -3,7 +3,7 @@ import "@vimazing/vim-snake/game.css";
 import { useKeyBindings } from "./useKeyBindings";
 
 function App() {
-  const { containerRef, gameStatus, scoreManager, keyLog, score, level } = useGame({ cols: 30, rows: 20 }, useKeyBindings);
+  const { containerRef, gameStatus, scoreManager, keyLog, score, level } = useGame({}, useKeyBindings);
 
   const formatTime = (ms: number) => {
     const seconds = Math.floor(ms / 1000);
diff --git a/src/types.ts b/src/types.ts
index d5c3123..66e0423 100755
--- a/src/types.ts
+++ b/src/types.ts
@@ -29,8 +29,8 @@ export type SnakeBody = Position[];
 export type KeyLogEntry = { key: string; timestamp: number };
 
 export type GameOptions = {
-  cols: number;
-  rows: number;
+  cols?: number;
+  rows?: number;
   timeLimit?: number;
   startingLevel?: number;
 };
diff --git a/src/useGame/useGame.ts b/src/useGame/useGame.ts
index 0aed33e..283fd97 100755
--- a/src/useGame/useGame.ts
+++ b/src/useGame/useGame.ts
@@ -7,8 +7,8 @@ import { useGameStatus } from "../useGameStatus";
 import { useKeyBindings, type UseKeyBindingsType } from "./useKeyBindings";
 import { useScore } from "../useScore";
 
-export function useGame(options: GameOptions, platformHook?: unknown): GameManager {
-  const { cols, rows, startingLevel } = options;
+export function useGame(options?: GameOptions, platformHook?: unknown): GameManager {
+  const { cols = 30, rows = 20, startingLevel } = options ?? {};
 
   const boardManager = useBoard();
   const { containerRef, renderBoard } = boardManager;