add chest to the game

css/main.css

@@ -18,7 +18,8 @@
 .flower {
     width: 32px;
     height: 32px;
-    background: url(../img/objectlayer.png) 125px -29px;;
+    background: url(../img/objectlayer.png) 125px -29px;
+    ;
 }
 
 .tree1 {
@@ -167,6 +168,19 @@
     background: url(../img/ground_tiles.png) -135px -17px;
 }
 
+.treasure-closed {
+    width: 34px;
+    height: 36px;
+    background: url(../img/chest.png) 95px -221px;
+}
+
+.treasure-open {
+    width: 34px;
+    height: 36px;
+    background: url(../img/chest.png) 55px -213px;
+}
+
+
 .water {
     background: url(../img/ground_tiles.png) 192px 254px;
 }

s_map.js

@@ -137,6 +137,20 @@ module.exports = {
 			}
 		}
 
+		var treasureSet = false;
+		while (!treasureSet) {
+			for (var w = 0; w < width; w++) { //fill forest
+				for (var h = 0; h < height; h++) {
+					if (map[w][h] == "6" && Math.random() < 0.00001 && !treasureSet) {
+						treasureSet = true;
+						utilMap[w][h] = "treasure-closed";
+						console.log(w, h, "treasure")
+					}
+				}
+			}
+		}
+
+
 		var g = [6, 5, 4, 3, 2];
 		for (var k = 0; k < g.length; k++) {
 			var i = g[k] + "";
@@ -155,6 +169,10 @@ module.exports = {
 	}
 };
 
+function rndBetween(start, end) {
+	return Math.floor(Math.random() * end) + start;
+}
+
 function rand(p) {
 	if (p > Math.random() * 100)
 		return true;

server.js

@@ -11,8 +11,8 @@ app.use(express.static(__dirname + '/'));
 var server = require('http').Server(app);
 var io = require('socket.io')(server);
 var map = require("./s_map.js");
-var mapWidth = 500;
-var mapHeight = 500;
+var mapWidth = 100;
+var mapHeight = 100;
 var maxX = mapWidth * 32;
 var maxY = mapHeight * 32;
 var newmap = map.generateMap(mapWidth,mapHeight);