Added commas to score

cat.html

@@ -503,6 +503,10 @@ function drawline(ctx,x1,y1,x2,y2,col,width) {
 	ctx.stroke();
 }
 
+function addcommas(num) {
+    return num.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
+}
+
 function drawarrow(ctx,x1,y1,x2,y2,col,width, arrowsize) {
 	drawline(ctx, x1, y1, x2, y2, col, width);
 	drawarrowhead(ctx, x1, y1, x2, y2, col, arrowsize);
@@ -690,7 +694,7 @@ var game = {
 			this.context.textAlign = "left";
 			this.context.textBaseline = "top";
 			this.context.fillStyle = "white";
-			this.context.fillText("Score: " + score, 16, 16);
+			this.context.fillText("Score: " + addcommas(score), 16, 16);
 
 			switch (thingsmoving()) {
 				case "parade":
@@ -722,7 +726,7 @@ var game = {
 			this.context.textAlign = "center";
 			this.context.textBaseline = "top";
 			shadowtext(this.context, "GAME OVER", 20, "red", SCREENW / 2, 5);
-			shadowtext(this.context, "Final Score: " + score, 16, "white", SCREENW / 2, 35);
+			shadowtext(this.context, "Final Score: " + addcommas(score), 16, "white", SCREENW / 2, 35);
 		
 		}
 	},

todo

@@ -29,18 +29,34 @@ phone fixes as per http://www.html5rocks.com/en/mobile/touch/
 
 https://www.smashingmagazine.com/2012/10/design-your-own-mobile-game/
 
-bath time, then next level after getting sufficient llamas
-	need 5 llamas on first level
-		then 10, then 15, etc.
-	new levels:
-		obstacles
-		larger grid
-		new object types ?
+*put commas in score
+
+different levels with goals
+	eat x cheese
+	get x parades
+	get x llamas
+	break x obstacles
+	get x goats
+	etc.
+	later levels have multiple goals
+
+use the bottom of the screen to show level goals
+
+title screen -> level select
+
+certain levels have help screens (ie. lev 1 is initial help)
+
+remember which level you're up to
+
+after each level, show cat picture.
 
 
-put commas in score
+sounds:
+	chomp
+	catparade (can-can ?)
+	indy theme - title screen? 
+		(if so, make title text indy themed too)
 
-use the bottom of the screen for something.