Initial commit

.gitignore

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+.DS_STORE
+node_modules
+*.log

README.md

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+GameBase Types
+-----------------
+
+Using the code developed by Mozilla (and Little Worlds) for BrowserQuest as a base, GameBase is intended to be collection of reusable components for the creation of top-down HTML5 browser based games.
+
+The types component is designed to provide common source for files which can be used on both the server, and client side.

src/map/map.js

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+var _ = require('underscore'),
+    Tile = require('./tile');
+
+/**
+  The 2dMap contains all the information related to a 2d map
+ **/
+function Map2D(opts) {
+
+    opts = opts || {};
+    this.size = opts.size || {width: 300, height: 300};
+
+    this.initialise();    
+}
+
+Map2D.prototype.initialise = function() {
+
+    this.tiles = new Array(this.size.width);
+    for (var i = 0; i < this.size.width; i++) {
+        this.tiles[i] = new Array(this.size.height);
+    }
+}
+
+/**
+  Gets the tile at the given coordinates
+ **/
+Map2D.prototype.getTile = function(x, y) {
+    return this.tiles[x][y] = tile;
+}
+
+/**
+  Sets the tile at the given coordinates
+ **/
+Map2D.prototype.setTile = function(x, y, tile) {
+    this.tiles[x][y] = tile;
+}
+
+Map2D.prototype.toJSON = function() {
+    var results = {world: {size: this.size}, tiles: []};
+
+    for (var i = 0; i < this.tiles.length; i++) {
+        var column = this.tiles[i];
+        for (var j = 0; j < column.length; j++) {
+            results.tiles.push(column[j]);
+        }
+    }
+    return results;
+}
+
+module.exports = Map2D;

src/map/tile.js

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+function Tile(opts) {
+
+    opts = opts || {};    
+    this.update(opts);    
+}
+
+Tile.prototype.update = function(opts) {
+    if (!opts) return;
+    if (opts.elevation) this.el = opts.elevation;
+    if (opts.terrain) this.tn = opts.terrain;
+}
+
+/**
+  Sets the height of the tile
+ **/
+Tile.prototype.setElevation = function(elevation) {
+    this.el = elevation;
+}
+
+/**
+  Sets the terrain of the tile
+ **/
+Tile.prototype.setTerrain = function(terrain) {
+    this.tn = terrain;
+}
+
+module.exports = Tile;

src/utils/random.js

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+module.exports = {
+    randomInRange: function(min, max) {
+        return Math.round(min+ (Math.random() * (max - min)));
+    }
+}