Update README.md

README.md

@@ -1,14 +1,21 @@
 # Paper.IO
 
-This is a clone of the original Paper-IO released by Voodoo, except for one aspect. This will attempt to implement a multi-player aspect of the game (like a real IO game). Currently this has a playground at this [link](https://thekidofarcrania.github.io/BlocklyIO). It's a demo version of what to come. Hopefully by that time, the necessary server infrastructure could be obtained.
+> This is a clone of the original Paper-IO released by Voodoo, except for one aspect. This will attempt to implement a multi-player aspect of the game (like a real IO game). Currently this has a playground at this [link](https://thekidofarcrania.github.io/BlocklyIO). It's a demo version of what to come. Hopefully by that time, the necessary server infrastructure could be obtained.
 
-This is just a fun side-project for me. If you would want to use this code, it would be nice to let me know.
+> This is just a fun side-project for me. If you would want to use this code, it would be nice to let me know.
+
+## Screenshots
+
+![Screenshot](screenshot.png)
 
 ## Install
 
 ```bash
+# Clone this repository
 git clone https://github.com/stevenjoezhang/paper.io.git
+# Go into the repository
 cd paper.io
+# Install dependencies
 npm install
 ```
 
@@ -22,7 +29,7 @@ npm start
 
 You can configure the game by editing `config.json`.
 
-**WARNING: Remember to BUILD AGAIN after editing ANY FILE, INCLUDE `config.json`.**
+**WARNING: Remember to build again after editing any file, include `config.json`.**
 
 ## Build
 
@@ -51,9 +58,6 @@ node bot.js ws://localhost:8080
 
 ## License
 
-This is licensed under MIT. As such, please provide due credit and link back to this repository if possible.
+This repo is forked from [BlocklyIO](https://github.com/theKidOfArcrania/BlocklyIO) by theKidOfArcrania.
 
-Original Repo:
-
-- Author: theKidOfArcrania
-- Link: https://github.com/theKidOfArcrania/BlocklyIO
+> This is licensed under MIT. As such, please provide due credit and link back to this repository if possible.

src/game-server.js

@@ -225,7 +225,7 @@ function gridSerialData(grid, players) {
 
 function findEmpty(grid) {
 	var available = [];
-	for (var r = 1; r < grid.size - 1; r++)
+	for (var r = 1; r < grid.size - 1; r++) {
 		for (var c = 1; c < grid.size - 1; c++) {
 			var cluttered = false;
 			checkclutter: for (var dr = -1; dr <= 1; dr++) {
@@ -241,6 +241,7 @@ function findEmpty(grid) {
 				col: c
 			});
 		}
+	}
 	return (available.length === 0) ? null : available[Math.floor(available.length * Math.random())];
 }
 module.exports = Game;