rebase to coding cookies style

serverjs/map.js

@@ -0,0 +1,72 @@
+// map.js
+// =========
+var ROT = require('rot-js');
+var Glyph = require('./glyph.js');
+var Tile = require('./tile.js');
+
+var w = 80;
+var h = 40;
+
+
+function Map(tiles) {
+    this._tiles = tiles;
+    // cache the width and height based
+    // on the length of the dimensions of
+    // the tiles array
+    this._width = tiles.length;
+    this._height = tiles[0].length;
+};
+
+// Standard getters
+Map.prototype.getWidth = function() {
+    return this._width;
+};
+Map.prototype.getHeight = function() {
+    return this._height;
+};
+
+// Gets the tile for a given coordinate set
+Map.prototype.getTile = function(x, y) {
+    // Make sure we are inside the bounds. If we aren't, return
+    // null tile.
+    if (x < 0 || x >= this._width || y < 0 || y >= this._height) {
+        return Tile.nullTile;
+    } else {
+        return this._tiles[x][y] || Tile.nullTile;
+    }
+};
+
+Map.prototype.consoleDisplay = function() {
+    for (var x = 0; x < this.getWidth(); x++) {
+        for (var y = 0; y < this.getHeight(); y++) {
+            console.log(this.getTile(x, y));
+        }
+        console.log('\n');
+    }
+}
+
+function createArena(w, h) {
+    var tilearray = []
+    for (var x = 0; x < w; x++) {
+        tilearray.push([]);
+        for (var y = 0; y < h; y++) {
+            tilearray[x].push(Tile.Tile.nullTile);
+        }
+    }
+    console.log(tilearray);
+    var generator = new ROT.Map.Arena(w, h);
+    generator.create(function(x, y, v) {
+        if (v === 1) {
+            tilearray[x][y] = Tile.Tile.floorTile;
+        } else {
+            tilearray[x][y] = Tile.Tile.wallTile;
+        }
+    });
+    return new Map(tilearray);
+}
+
+
+module.exports = {
+  Map,
+  createArena,
+};