From 2aad5e2a935204fb6b2c91bdae9e6ef19baea549 Mon Sep 17 00:00:00 2001
From: Rob Pearce <rpearce@squiz.net>
Date: Sat, 20 Aug 2016 15:12:32 +1000
Subject: [PATCH] *title screen *show final score on game over *help text

---
 cat.html | 495 +++++++++++++++++++++++++++++++++++++++++++++++--------
 todo     |  11 +-
 2 files changed, 438 insertions(+), 68 deletions(-)

diff --git a/cat.html b/cat.html
index cf79425..b55860c 100644
--- a/cat.html
+++ b/cat.html
@@ -9,18 +9,15 @@
 <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
 <meta name="viewport" content="width=devicewidth, minimal-ui" />
 
-
 <!-- for apps on home screen -->
 
 <!-- for ios 7 style, multi-resolution icon of 152x152 -->
 <meta name="apple-mobile-web-app-capable" content="yes">
 <meta name="apple-mobile-web-app-status-barstyle" content="black-translucent">
-<link rel="apple-touch-icon" href="icon-152.png">
+<link rel="apple-touch-icon" href="images/icon-152.png">
 <!-- for Chrome on Android, multi-resolution icon of 196x196 -->
 <meta name="mobile-web-app-capable" content="yes">
-<link rel="shortcut icon" sizes="196x196" href="icon-196.png">
-
-
+<link rel="shortcut icon" sizes="196x196" href="images/icon-196.png">
 
 <style>
 canvas {
@@ -53,12 +50,21 @@ var GRAVITY = 0.5;
 var GRIDSIZE = 80;
 var THINGSIZE = 64;
 
-var TEXTSIZE = 36; // in points
+var TEXTSIZE = 16; // in points
 var TEXTSPEED = 0.5;
 var TEXTFADESPEED = 0.05;
 var TEXTTIME = 35;
 
-var PARADESPEED=16;
+var HELPLINEWIDTH=4;
+var HELPARROWSIZE=15;
+var HELPTITLESIZE = 18;
+var HELPTEXTSIZE = 12;
+
+var TITLETEXTSIZE = 36;
+var TITLECREDITTEXTSIZE = 16;
+var TITLESTARTTEXTSIZE = 26;
+
+var PARADESPEED=14;
 
 var EXPLODETICKS=20;
 var EXPLODEGAIN= (THINGSIZE*2) / EXPLODETICKS;
@@ -67,16 +73,26 @@ var EXPLODEFADESPEED = 1.0 / EXPLODETICKS;
 var LINEWIDTH=2;
 var CROSSWIDTH=2;
 
+
 var GRIDW = 5;
 var GRIDH = 5;
 
+var PATHARROWSIZE = 10;
+
 var PARADELENGTH = 3;
 
 var BOARDX = (SCREENW - (GRIDW * GRIDSIZE)) / 2;
 var BOARDY = 64;
 
+var FOODPOINTS = 10;
+var LLAMAPOINTS = 100;
+var CATPOINTS = 25;
+var SLEEPYCATPOINTS = 5;
+
 var overdesc = "";
 
+var llamatext = "llama";
+
 var image = new Array();
 
 function loadimage(name, filename) {
@@ -101,15 +117,22 @@ function getgridthing(gridx, gridy) {
 }
 
 function getthingxy(x, y) {
-	var i;
+	var i,gridx,gridy;
+	var thing;
+	// use thing coords
+	/*
 	for (i = 0; i < things.length; i += 1) {
 		if ((x >= things[i].x) && (x <= things[i].x + THINGSIZE-1) &&
 		   (y >= things[i].y) && (y <= things[i].y + THINGSIZE-1)) {
 			return things[i];
 		}
 	}
+	*/
+	// use grid coords
+	gridx = Math.floor(x / GRIDSIZE);
+	gridy = Math.floor(y / GRIDSIZE);
 
-	return null;
+	return getgridthing(gridx, gridy);
 }
 
 function clearpath() {
@@ -331,11 +354,15 @@ function startGame() {
 	loadimage('catscared', 'images/catscared.png');
 	loadimage('llama', 'images/alpaca.png');
 	loadimage('cheese', 'images/cheese.png');
+	loadimage('title', 'images/title.png');
 
 	game.init();
 
 	window.addEventListener('load', game.init, false);
 	window.addEventListener('resize', game.resize, false);
+
+
+	mainloop();
 }
 
 // valid types:
@@ -467,8 +494,24 @@ function isadjacenttotype(what, wanttype) {
 	return false;
 }
 
-function drawarrowhead(ctx, x1, y1, x2, y2, col) {
+function drawline(ctx,x1,y1,x2,y2,col,width) {
+	ctx.strokeStyle = col;
+	ctx.lineWidth = width;
+	ctx.beginPath();
+	ctx.moveTo(x1, y1);
+	ctx.lineTo(x2, y2);
+	ctx.stroke();
+}
+
+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);
+}
+
+function drawarrowhead(ctx, x1, y1, x2, y2, col, size) {
 	var startrads,endrads;
+	var size2;
+	size2 = size * 1.5;
 
 	startrads = Math.atan((y2 - y1) / (x2 - x1));
 	if (x2 >= x1) {
@@ -492,8 +535,8 @@ function drawarrowhead(ctx, x1, y1, x2, y2, col) {
 	ctx.translate(x2,y2);
 	ctx.rotate(endrads);
 	ctx.moveTo(0,0);
-	ctx.lineTo(10,15);
-	ctx.lineTo(-10,15);
+	ctx.lineTo(size,size2);
+	ctx.lineTo(-size,size2);
 	ctx.closePath();
 	ctx.restore();
 	ctx.fill();
@@ -542,9 +585,19 @@ var game = {
 
 		this.resize();
 
-		this.interval = setInterval(updateGameArea, 20);
+		window.requestAnimFrame = (function(){
+		  return  window.requestAnimationFrame       || 
+			  window.webkitRequestAnimationFrame || 
+			  window.mozRequestAnimationFrame    || 
+			  window.oRequestAnimationFrame      || 
+			  window.msRequestAnimationFrame     || 
+			  function( callback ){
+			    window.setTimeout(callback, 1000 / 60);
+			  };
+		})();
+
+		//this.interval = setInterval(mainloop, 20);
 
-//		this.canvas.addEventListener('click', this.handleclick, false);
 		this.canvas.addEventListener('mousedown', this.handlemousedown, false);
 		this.canvas.addEventListener('mouseup', this.handlemouseup, false);
 		this.canvas.addEventListener('mouseout', this.handlemouseup, false);
@@ -556,9 +609,9 @@ var game = {
 		this.canvas.addEventListener('touchleave', this.handlemouseup, false);
 		this.canvas.addEventListener('touchmove', this.handlemousemove, false);
 
-		this.canvas.addEventListener('keypress', this.handlekeypress, false);
+		window.addEventListener('keypress', this.handlekeypress, false);
 
-		this.start();
+		this.setstate("title");
 	},
 
 	resize : function() {
@@ -597,7 +650,6 @@ var game = {
 
 		this.initgamevars();
 
-
 		while (!anyvalidmoves()) {
 			var m;
 			clearthings();
@@ -667,15 +719,292 @@ var game = {
 				this.context.fillText(texttodraw, SCREENW-16, 16);
 			}
 		} else if (game.state == "gameover") {
-			this.context.font = "20pt Futura";
 			this.context.textAlign = "center";
 			this.context.textBaseline = "top";
-			this.context.fillStyle = "red";
-			this.context.fillText("GAME OVER", SCREENW / 2, 16);
+			shadowtext(this.context, "GAME OVER", 20, "red", SCREENW / 2, 5);
+			shadowtext(this.context, "Final Score: " + score, 16, "white", SCREENW / 2, 35);
 		
 		}
 	},
 
+	drawtitle : function() {
+		var ratio,w,h;
+		var img = image['title'];
+		var gradient;
+
+		// background
+		gradient = this.context.createLinearGradient(0, 0, 0, SCREENH);
+		gradient.addColorStop(0, "black");
+		gradient.addColorStop(1, "blue");
+
+		this.context.fillStyle = gradient;
+		this.context.fillRect(0, 0, SCREENW, SCREENH);
+
+		// image
+		ratio = SCREENW / img.width;
+		w = img.width * ratio;
+		h = img.height * ratio;
+		this.context.drawImage(img, 0, SCREENH - h, w, h);
+
+		// text
+		this.context.textAlign = "center";
+		this.context.textBaseline = "top";
+		shadowtext(this.context, "Cat Parade", TITLETEXTSIZE,"red", SCREENW / 2, 5);
+		shadowtext(this.context, "rpearce, 2016", TITLECREDITTEXTSIZE, "#00aaee", SCREENW / 2, 64);
+
+		this.context.textBaseline = "bottom";
+		shadowtext(this.context, "Tap to start", TITLESTARTTEXTSIZE, "#00dd00", SCREENW / 2, SCREENH - 64);
+	},
+
+	drawhelp : function() {
+		var divamt = 2;
+		var imgsize = THINGSIZE / divamt;
+		var gridsize = GRIDSIZE / divamt;
+		var gradient,ctx,x,y,x2,y2,curx,cury;
+		var row1y,row2y;
+		var i;
+		var linex = [];
+		var liney = [];
+
+		var textyspace = HELPTEXTSIZE * 1.5;
+		var textxspace = 10;
+
+		var midpoint1 = SCREENW/8 * 5;
+		var midpoint2 = SCREENW/8 * 4;
+
+
+		ctx = this.context;
+
+		// background
+		gradient = this.context.createLinearGradient(0, 0, 0, SCREENH);
+		gradient.addColorStop(0, "black");
+		gradient.addColorStop(1, "blue");
+
+		ctx.fillStyle = gradient;
+		ctx.fillRect(0, 0, SCREENW, SCREENH);
+
+		// top text
+		cury = textyspace*2;
+		ctx.textAlign = "center";
+		ctx.textBaseline = "bottom";
+		shadowtext(ctx, "Instructions", HELPTITLESIZE,"#00aaee", SCREENW / 2, cury); 
+		cury += textyspace;
+		cury += textyspace;
+
+		ctx.textAlign = "left";
+		ctx.textBaseline = "bottom";
+		shadowtext(ctx, "Drag a cat to eat cheese.", HELPTEXTSIZE,"#00cc00", textxspace, cury); 
+		cury += textyspace;
+
+		shadowtext(ctx, " - Cats can eat any amount of cheese, but only in a straight line.", HELPTEXTSIZE,"#00cc00", textxspace, cury); 
+		cury += textyspace;
+
+		shadowtext(ctx, " - Cats get tired after eating and cannot eat again.", HELPTEXTSIZE,"#00cc00", textxspace, cury); 
+		cury += textyspace;
+		
+
+		// help on eating
+		// row 1
+		x = imgsize;
+		y = cury;
+		row1y = y;	
+		ctx.drawImage(image['cat'], x, y, imgsize, imgsize);
+
+		x2 = x + gridsize;
+		y2 = y;
+		ctx.drawImage(image['cheese'], x2, y2, imgsize, imgsize);
+
+		ctx.strokeStyle = "green";
+		ctx.lineWidth = LINEWIDTH;
+		ctx.beginPath();
+		ctx.moveTo(x + imgsize/2, y + imgsize/2);
+		ctx.lineTo(x2 + imgsize/2, y2 + imgsize/2);
+		ctx.stroke();
+
+		drawarrow(ctx, x + (imgsize/2),  y + (imgsize/2), 
+                               x2 + (imgsize/2), y2 + (imgsize/2), "green", LINEWIDTH, PATHARROWSIZE);
+
+		cury = y2 + gridsize;
+
+		// row 2
+		x = imgsize;
+		y = cury;
+		row2y = y;	
+		ctx.drawImage(image['cat'], x, y, imgsize, imgsize);
+
+		x2 = x + gridsize;
+		y2 = y;
+		ctx.drawImage(image['cheese'], x2, y2, imgsize, imgsize);
+
+		x2 = x2 + gridsize;
+		y2 = y;
+		ctx.drawImage(image['cheese'], x2, y2, imgsize, imgsize);
+
+		x2 = x2 + gridsize;
+		y2 = y;
+		ctx.drawImage(image['cheese'], x2, y2, imgsize, imgsize);
+
+		drawarrow(ctx, x + (imgsize/2),  y + (imgsize/2), 
+                               x2 + (imgsize/2), y2 + (imgsize/2), "green", LINEWIDTH, PATHARROWSIZE);
+
+		cury = y2 + gridsize;
+
+		// arrow to middle
+		x = x2 + gridsize;
+		y = row1y + (imgsize);
+	
+		x2 = x + gridsize*1.5;
+		y2 = y;
+
+		drawarrow(ctx, x, y, x2, y2, "red", HELPLINEWIDTH, HELPARROWSIZE);
+
+		// middle 
+		ctx.textAlign = "center";
+		ctx.textBaseline = "top";
+
+		x = midpoint1;
+		y = row1y+10;
+		shadowtext(ctx, "+" + FOODPOINTS + " points", HELPTEXTSIZE,"#cccc00", x, y); 
+		y = row2y-10;
+		shadowtext(ctx, "per cheese", HELPTEXTSIZE,"#cccc00", x, y); 
+
+
+		// arrow to right
+		x = midpoint1 + gridsize + 10;
+		y = row1y + (imgsize);
+	
+		x2 = SCREENW - imgsize*2;
+		y2 = y;
+
+		drawarrow(ctx, x, y, x2, y2, "red", HELPLINEWIDTH, HELPARROWSIZE);
+
+		// right  
+		x = SCREENW - imgsize*2;
+		y = row1y;
+		ctx.drawImage(image['catfull'], x, y, imgsize, imgsize);
+		y = row2y;
+		ctx.drawImage(image['catfull'], x, y, imgsize, imgsize);
+
+		cury += textyspace;
+		cury += textyspace;
+		cury += textyspace;
+
+
+		// LLAMA HELP
+		ctx.textAlign = "left";
+		ctx.textBaseline = "bottom";
+		shadowtext(ctx, "Cats are scared of " + llamatext + "s and can't move when near them.", HELPTEXTSIZE,"#00cc00", textxspace, cury); 
+		cury += textyspace;
+
+		x = (SCREENW / 2) - gridsize/2 - gridsize;
+		y = cury;
+		ctx.drawImage(image['catscared'], x, y, imgsize, imgsize);
+		
+		x += gridsize;
+		y = cury;
+		ctx.drawImage(image['llama'], x, y, imgsize, imgsize);
+
+		x += gridsize;
+		y = cury;
+		ctx.drawImage(image['catscared'], x, y, imgsize, imgsize);
+
+		cury += textyspace;
+		cury += textyspace;
+		cury += textyspace;
+		cury += textyspace;
+	
+		// PARADE HELP
+		ctx.textAlign = "left";
+		ctx.textBaseline = "bottom";
+		shadowtext(ctx, "Drag a path through multiple cats to start a parade.", HELPTEXTSIZE,"#00cc00", textxspace, cury); 
+		cury += textyspace;
+		shadowtext(ctx, " - Parades can turn corners.", HELPTEXTSIZE,"#00cc00", textxspace, cury); 
+		cury += textyspace;
+		shadowtext(ctx, " - Parades can include one " + llamatext + " only.", HELPTEXTSIZE,"#00cc00", textxspace, cury); 
+		cury += textyspace;
+
+		// top line of parade
+		x = imgsize;
+		y = cury;
+		row1y = y;	
+		ctx.drawImage(image['cat'], x, y, imgsize, imgsize);
+		linex[0] = x + imgsize/2; 
+		liney[0] = y + imgsize/2;
+		x += gridsize;
+
+		ctx.drawImage(image['catscared'], x, y, imgsize, imgsize);
+		linex[3] = x + imgsize/2; 
+		liney[3] = y + imgsize/2;
+		x += gridsize;
+
+		ctx.drawImage(image['llama'], x, y, imgsize, imgsize);
+		linex[4] = x + imgsize/2; 
+		liney[4] = y + imgsize/2;
+		x += gridsize;
+
+		x = imgsize;
+		y += gridsize;
+		row2y = y;	
+
+		ctx.drawImage(image['cat'], x, y, imgsize, imgsize);
+		linex[1] = x + imgsize/2; 
+		liney[1] = y + imgsize/2;
+		x += gridsize;
+
+		ctx.drawImage(image['catfull'], x, y, imgsize, imgsize);
+		linex[2] = x + imgsize/2; 
+		liney[2] = y + imgsize/2;
+		x += gridsize;
+
+		ctx.drawImage(image['catscared'], x, y, imgsize, imgsize);
+		linex[5] = x + imgsize/2; 
+		liney[5] = y + imgsize/2;
+		cury = y + textyspace;
+
+		for (i = 0; i < 4; i++) {
+			drawline(ctx, linex[i], liney[i], linex[i+1], liney[i+1], "green", LINEWIDTH);
+		}
+		drawarrow(ctx, linex[4], liney[4], linex[5], liney[5], "green", LINEWIDTH, PATHARROWSIZE);
+
+		// arrow to middle
+		x = x + gridsize;
+		y = row1y + (imgsize);
+	
+		x2 = midpoint2 - 10;
+		y2 = y;
+
+		drawarrow(ctx, x, y, x2, y2, "red", HELPLINEWIDTH, HELPARROWSIZE);
+
+		// explain points for parades
+		ctx.textAlign = "left";
+		ctx.textBaseline = "top";
+		x = midpoint2;
+		y = row1y;
+		shadowtext(ctx, "+" + CATPOINTS + " points per cat", HELPTEXTSIZE,"#cccc00", x, y); 
+		y += textyspace;
+		shadowtext(ctx, "+" + SLEEPYCATPOINTS + " points per sleepy cat", HELPTEXTSIZE,"#cccc00", x, y); 
+		y += textyspace;
+		shadowtext(ctx, "+" + LLAMAPOINTS + " points per " + llamatext, HELPTEXTSIZE,"#cccc00", x, y); 
+
+		cury = y + textyspace;
+		cury += textyspace;
+		cury += textyspace;
+		cury += textyspace;
+		cury += textyspace;
+
+		// GAME OVER HELP
+		ctx.textAlign = "left";
+		ctx.textBaseline = "bottom";
+		shadowtext(ctx, "The game ends when there are no valid moves left.", HELPTEXTSIZE,"#00cc00", textxspace, cury);
+		cury += textyspace;
+
+
+		ctx.textAlign = "center";
+		this.context.textBaseline = "bottom";
+		shadowtext(this.context, "Tap to start", TITLESTARTTEXTSIZE, "#00dd00", SCREENW / 2, SCREENH - textyspace*2);
+
+	},
+
 	drawgrid : function() {
 		this.context.strokeStyle = "black";
 		this.context.beginPath();
@@ -721,7 +1050,7 @@ var game = {
 			x2 = curpath[curpath.length-1].x + (THINGSIZE/2);
 			y2 = curpath[curpath.length-1].y + (THINGSIZE/2);
 			
-			drawarrowhead(ctx, BOARDX + x1, BOARDY + y1, BOARDX + x2, BOARDY + y2, col);
+			drawarrowhead(ctx, BOARDX + x1, BOARDY + y1, BOARDX + x2, BOARDY + y2, col, PATHARROWSIZE);
 		}
 
 	},
@@ -786,10 +1115,26 @@ var game = {
 				}
 			}
 		} else if (game.state == "gameover") {
+			game.setstate("title");
+		} else if (game.state == "title") {
+			game.setstate("help");
+		} else if (game.state == "help") {
 			game.start();
 		}
 	},
 
+	setstate : function(newstate) {
+		if (newstate == "help") {
+			// decide which word to use
+			if (onein(2)) {
+				llamatext = "llama";
+			} else {
+				llamatext = "alpaca";
+			}
+		}
+		this.state = newstate;
+	},
+
 
 	handlemousemove : function(event) {
 		var coords,adjustx,adjusty;
@@ -933,6 +1278,12 @@ var game = {
 	},
 }
 
+function onein(num) {
+	var roll;
+	roll = Math.floor(Math.random() * num);
+	if (roll == 0) return true;
+	return false;
+}
 
 function getrandomcolour() {
 	var letters = '0123456789ABCDEF';
@@ -959,6 +1310,19 @@ function isonscreen(x,y) {
 	return true;
 }
 
+function shadowtext(ctx, text, size, col, x, y) {
+	ctx.font = size + "pt Futura";
+	// shadows
+	ctx.fillStyle = "black";
+	ctx.fillText(text, x-1, y-1); 
+	ctx.fillText(text, x+1, y); 
+	ctx.fillText(text, x+1, y+1); 
+	ctx.fillText(text, x-1, y+1); 
+	// real text
+	ctx.fillStyle = col;
+	ctx.fillText(text, x, y); 
+}
+
 function getrandomtype() {
 	var pct,type;
 	pct = Math.random() * 100;
@@ -1114,14 +1478,14 @@ function thing(gridx, gridy, type, text) {
 	this.givepoints = function() {
 		var points = 0;
 		if (this.type == "food") {
-			points = 10;
+			points = FOODPOINTS;
 		} else if (this.type == "llama") {
-			points = 100;
+			points = LLAMAPOINTS;
 		} else if (this.type == "cat") {
 			if (this.eaten == true) {
-				points = 5;
+				points = SLEEPYCATPOINTS;
 			} else {
-				points = 25;
+				points = CATPOINTS;
 			}
 		}
 		score += points;
@@ -1178,15 +1542,7 @@ function thing(gridx, gridy, type, text) {
 		if (this.type == "text") {
 			ctx.textAlign = "center";
 			ctx.textBaseline = "center";
-			// shadows
-			ctx.fillStyle = "black";
-			ctx.fillText(this.name, BOARDX + this.x-1, BOARDY + this.y-1); 
-			ctx.fillText(this.name, BOARDX + this.x+1, BOARDY + this.y); 
-			ctx.fillText(this.name, BOARDX + this.x+1, BOARDY + this.y+1); 
-			ctx.fillText(this.name, BOARDX + this.x-1, BOARDY + this.y+1); 
-			// real text
-			ctx.fillStyle = this.color;
-			ctx.fillText(this.name, BOARDX + this.x, BOARDY + this.y); 
+			shadowtext(ctx, this.name, TEXTSIZE, this.color, BOARDX + this.x,BOARDY + this.y);
 		} else {
 			if (this.type == "cat") {
 				var myimage;
@@ -1524,45 +1880,50 @@ function thing(gridx, gridy, type, text) {
 	}
 }
 
-function updateGameArea() {
+function mainloop() {
 	var x, height, gap, minHeight, maxHeight, minGap, maxGap;
 	var i;
 
-	game.clear();
-	game.drawgrid(); // draw grid
+	requestAnimFrame(mainloop);
+
 	game.frameNo += 1;
-	// move objects
-	for (i = 0; i < things.length; i += 1) {
-		things[i].move();
-	}
-	// move and draw non-animating objects
-	for (i = 0; i < things.length; i += 1) {
-		if (!things[i].isanimating()) {
-			things[i].draw();
+
+	game.clear();
+	if (game.state == "title") {
+		game.drawtitle();
+	} else if (game.state == "help") {
+		game.drawhelp();
+	} else {
+		game.drawgrid(); // draw grid
+		// move objects
+		for (i = 0; i < things.length; i += 1) {
+			things[i].move();
+		}
+		// move and draw non-animating objects
+		for (i = 0; i < things.length; i += 1) {
+			if (!things[i].isanimating()) {
+				things[i].draw();
+			}
+		}
+		// move and draw animating objects
+		for (i = 0; i < things.length; i += 1) {
+			if (things[i].isanimating()) {
+				things[i].draw();
+			}
+		}
+		// hide top of canvads
+		game.drawtop();
+
+		// draw dragged arrow
+		game.drawpath();
+
+		// check for valid moves
+		if (!thingsmoving()) {
+			if (!anyvalidmoves()) {
+				game.state = "gameover";
+			}
 		}
 	}
-	// move and draw animating objects
-	for (i = 0; i < things.length; i += 1) {
-		if (things[i].isanimating()) {
-			things[i].draw();
-		}
-	}
-	// hide top of canvads
-	game.drawtop();
-
-	// draw dragged arrow
-	game.drawpath();
-
-	// check for valid moves
-	if (!thingsmoving()) {
-		if (!anyvalidmoves()) {
-			game.state = "gameover";
-		}
-	}
-
-
-	//myScore.text="SCORE: " + game.frameNo;
-	//myScore.draw();
 }
 
 function anyvalidmoves() {
diff --git a/todo b/todo
index da79fd3..4a5ebd1 100644
--- a/todo
+++ b/todo
@@ -29,7 +29,16 @@ phone fixes as per http://www.html5rocks.com/en/mobile/touch/
 
 https://www.smashingmagazine.com/2012/10/design-your-own-mobile-game/
 
-title screen
+*title screen
+*show final score on game over
+*help text
+
+
+bath time then next level after getting sufficient llamas?
+	then each level, you need to get more llamas
+	what does bath time give you?
+
+
 
 use requestanimframe