5 files changed, 35 insertions, 14 deletions

diff --git a/public/assets/javascripts/rectangles/engine/map/_map.js b/public/assets/javascripts/rectangles/engine/map/_map.js
index 6492db6..ba3ec92 100644
--- a/public/assets/javascripts/rectangles/engine/map/_map.js
+++ b/public/assets/javascripts/rectangles/engine/map/_map.js
@@ -41,12 +41,28 @@ var Map = function(opt){
 	}
 	base.set_zoom(opt.zoom)
 
+	base.resize = function(w, h){
+	  if (w && h) {
+      canvas.width = base.dimensions.a = w
+      canvas.height = base.dimensions.b = h
+	  }
+	  else {
+      // resize here - esp if 2d-hires
+      canvas.width = base.dimensions.a = base.el.parentNode.offsetWidth
+      canvas.height = base.dimensions.b = base.el.parentNode.offsetHeight
+	  }
+	}
+		
+	base.toggle = function(state){
+		return $(base.el).toggle(state).is(':visible')
+	}
+
 	var canvas = base.canvas = document.createElement("canvas")
 	canvas.width = base.dimensions.a
 	canvas.height = base.dimensions.b
 
 	base.el.appendChild(canvas)
-	
+
 	switch (opt.type) {
 		case "ortho":
 			base.draw = new Map.Draw (base, { ortho: true })
@@ -71,17 +87,6 @@ var Map = function(opt){
 			base.sides = base.sides_for_camera
 			break
 	}
-	
-	base.resize = function(w, h){
-		canvas.width = base.dimensions.a = w || window.innerWidth
-		canvas.height = base.dimensions.b = h || window.innerHeight
-		// resize here - esp if 2d-hires
-	}
-		
-	base.toggle = function(state){
-		return $(base.el).toggle(state).is(':visible')
-	}
-
 }
 
 Map.prototype.update = function(){
diff --git a/public/assets/javascripts/rectangles/util/mouse.js b/public/assets/javascripts/rectangles/util/mouse.js
index 2b98cee..6d9862c 100644
--- a/public/assets/javascripts/rectangles/util/mouse.js
+++ b/public/assets/javascripts/rectangles/util/mouse.js
@@ -54,10 +54,20 @@ function mouse (opt) {
   opt.up && base.tube.on("up", opt.up)
   opt.rightclick && base.tube.on("rightclick", opt.rightclick)
   
-  var offset = (opt.use_offset && opt.el) ? opt.el.getBoundingClientRect() : null
+  var offset;
   
   base.init = function (){
     base.bind()
+    base.set_offset()
+  }
+  
+  base.set_offset = function(){
+    if (opt.use_offset && opt.el) {
+      offset = opt.el.getBoundingClientRect()
+    }
+    else {
+      offset = null
+    }
   }
 
   base.on = function(){
@@ -73,6 +83,9 @@ function mouse (opt) {
       opt.el.addEventListener("mousedown", base.mousedown)
       opt.el.addEventListener("contextmenu", base.contextmenu)
     }
+    if (opt.use_offset) {
+      window.addEventListener("resize", base.set_offset)
+    }
     window.addEventListener("mousemove", base.mousemove)
     window.addEventListener("mouseup", base.mouseup)
   }
diff --git a/public/assets/javascripts/ui/editor/EditorSettings.js b/public/assets/javascripts/ui/editor/EditorSettings.js
index d8cfca6..5aa88e9 100644
--- a/public/assets/javascripts/ui/editor/EditorSettings.js
+++ b/public/assets/javascripts/ui/editor/EditorSettings.js
@@ -41,7 +41,7 @@ var EditorSettings = FormView.extend({
 		this.action = data.isNew ? this.createAction : this.updateAction
     this.parent.data = data
     
-		if (data.shapes.length) {
+		if (data.shapes && data.shapes.length) {
 		  Rooms.deserializeFromShapes(data, data.walls)
 		}
 		else if (data.rooms) {
diff --git a/public/assets/stylesheets/app.css b/public/assets/stylesheets/app.css
index 1154fde..fdf7c12 100755
--- a/public/assets/stylesheets/app.css
+++ b/public/assets/stylesheets/app.css
@@ -1331,6 +1331,8 @@ form .paidPlan label { float: none; font-size: 16px; margin: 0 10px; }
 #hud {
 	position: fixed;
 	top:0;left:0;
+	width: 100%;
+	height: 100%;
 	z-index: 2;
 }
 #palette {
diff --git a/views/home.ejs b/views/home.ejs
index af43f0b..36dad83 100755
--- a/views/home.ejs
+++ b/views/home.ejs
@@ -60,6 +60,7 @@
   <h1>Sign Up</h1>
 
 	<div class="projectList about aboutintro">
+		<a href="/about/howto" class="greenbtn learn">Read Tutorial</a>
   </div>
 
 	<h1>Room Showcase</h1>