Fixed adding thangs in the level editor, and moving them around.

app/lib/surface/LayerAdapter.coffee

@@ -340,7 +340,7 @@ module.exports = LayerAdapter = class LayerAdapter extends CocoClass
       if action.container
         containersToRender[action.container] = true
       else if action.animation
-        animationContainers = @getContainersForAnimation(thangType, action.animation)
+        animationContainers = @getContainersForAnimation(thangType, action.animation, action)
         containersToRender[container.gn] = true for container in animationContainers
     
     spriteBuilder = new SpriteBuilder(thangType, {colorConfig: colorConfig})
@@ -355,10 +355,13 @@ module.exports = LayerAdapter = class LayerAdapter extends CocoClass
         frame = spriteSheetBuilder.addFrame(container, null, @resolutionFactor * (thangType.get('scale') or 1))
       spriteSheetBuilder.addAnimation(containerKey, [frame], false)
 
-  getContainersForAnimation: (thangType, animation) ->
-    containers = thangType.get('raw').animations[animation].containers
+  getContainersForAnimation: (thangType, animation, action) ->
+    rawAnimation = thangType.get('raw').animations[animation]
+    if not rawAnimation
+      console.error 'thang type', thangType.get('name'), 'is missing animation', animation, 'from action', action
+    containers = rawAnimation.containers
     for animation in thangType.get('raw').animations[animation].animations
-      containers = containers.concat(@getContainersForAnimation(thangType, animation.gn))
+      containers = containers.concat(@getContainersForAnimation(thangType, animation.gn, action))
     return containers
     
   #- Rendering sprite sheets for singular thang types

app/lib/surface/Surface.coffee

@@ -98,6 +98,7 @@ module.exports = Surface = class Surface extends CocoClass
   initEasel: ->
     @normalStage = new createjs.Stage(@normalCanvas[0])
     @webGLStage = new createjs.SpriteStage(@webGLCanvas[0])
+    @normalStage.nextStage = @webGLStage
     @camera = AudioPlayer.camera = new Camera @webGLCanvas
 
     @normalLayers.push @surfaceTextLayer = new Layer name: 'Surface Text', layerPriority: 1, transform: Layer.TRANSFORM_SURFACE_TEXT, camera: @camera

app/views/editor/level/thangs/ThangsTabView.coffee

@@ -336,7 +336,7 @@ module.exports = class ThangsTabView extends CocoView
     return if e? and $(e.target).closest('#thang-search').length # Ignore if you're trying to search thangs
     return unless (e? and $(e.target).closest('#thangs-tab-view').length) or key.isPressed('esc') or forceDeselect
     if e then target = $(e.target) else target = @$el.find('.add-thangs-palette')  # pretend to click on background if no event
-    return true if target.attr('id') is 'surface'
+    return true if target.attr('id') is 'webgl-surface'
     target = target.closest('.add-thang-palette-icon')
     wasSelected = target.hasClass 'selected'
     @$el.find('.add-thangs-palette .add-thang-palette-icon.selected').removeClass('selected')
@@ -400,6 +400,7 @@ module.exports = class ThangsTabView extends CocoView
     pos.y = Math.round((pos.y - (thang.height ? 1) / 2) / snap.y) * snap.y + (thang.height ? 1) / 2
     pos.z = thang.depth / 2
     thang.pos = pos
+    thang.stateChanged = true
     @surface.lankBoss.update true  # Make sure Obstacle layer resets cache
 
   onSurfaceMouseMoved: (e) ->