fix odd bugs that have appeared

2 files changed, 19 insertions, 11 deletions

diff --git a/public/assets/javascripts/rectangles/models/rect.js b/public/assets/javascripts/rectangles/models/rect.js
index a4756ed..4f73bec 100644
--- a/public/assets/javascripts/rectangles/models/rect.js
+++ b/public/assets/javascripts/rectangles/models/rect.js
@@ -1,4 +1,3 @@
-
 (function(){
 	var vec2
 	if ('window' in this) {
@@ -8,17 +7,17 @@
 		vec2 = require('./vec2')
 		FRONT = 0x1, BACK = 0x2, LEFT = 0x4, RIGHT = 0x8, FLOOR = 0x10, CEILING = 0x20
 		TOP = CEILING, BOTTOM = FLOOR
-		function sidesToString(sides){
-			var s = ""
-			if (sides & FRONT) s += "front "
-			if (sides & BACK)  s += "back "
-			if (sides & LEFT)  s += "left "
-			if (sides & RIGHT) s += "right "
-			if (sides & TOP)  s += "top "
-			if (sides & BOTTOM) s += "bottom "
-			return s
-		}
 	}
+  function sidesToString(sides){
+    var s = ""
+    if (sides & FRONT) s += "front "
+    if (sides & BACK)  s += "back "
+    if (sides & LEFT)  s += "left "
+    if (sides & RIGHT) s += "right "
+    if (sides & TOP)  s += "top "
+    if (sides & BOTTOM) s += "bottom "
+    return s
+  }
 
 	var Rect = function (x0,y0,x1,y1){
 		if (x0 instanceof vec2) {
diff --git a/public/assets/javascripts/ui/blueprint/BlueprintView.js b/public/assets/javascripts/ui/blueprint/BlueprintView.js
index e249c91..1858c3d 100644
--- a/public/assets/javascripts/ui/blueprint/BlueprintView.js
+++ b/public/assets/javascripts/ui/blueprint/BlueprintView.js
@@ -40,6 +40,15 @@ var BlueprintView = View.extend({
 	  if (startPositionIsInARoom) {
 	    return this.startPosition
 	  }
+	  else if (! regions.length) {
+	    return {
+	      x: 0,
+	      y: viewHeight,
+	      z: 0,
+        rotationX: 0,
+        rotationY: Math.PI/2,
+	    }
+	  }
 	  else {
 	    var center = regions[0].center()
 	    return {