Updated to deftest-2.4.3

Fixes #25

.gitignore

@@ -8,3 +8,4 @@ build
 .cproject
 builtins
 .internal
+luacov.report.out

.luacov

@@ -0,0 +1,74 @@
+local reporter = require "luacov.reporter.defold"
+
+--- Default values for configuration options.
+-- For project specific configuration create '.luacov' file in your project
+-- folder. It should be a Lua script setting various options as globals
+-- or returning table of options.
+-- @class module
+-- @name deftest.coverage.configuration
+return {
+
+  --- Reporter class to use when creating a report. Default: DefaultReporter from reporter.lua
+  reporter = reporter,
+
+  --- Filename to store collected stats. Default: "luacov.stats.out".
+  statsfile = "luacov.stats.out",
+
+  --- Filename to store report. Default: "luacov.report.out".
+  reportfile = "luacov.report.out",
+
+  --- Enable saving coverage data after every `savestepsize` lines?
+  -- Setting this flag to `true` in config is equivalent to running LuaCov
+  -- using `luacov.tick` module. Default: false.
+  tick = false,
+
+  --- Stats file updating frequency for `luacov.tick`.
+  -- The lower this value - the more frequently results will be written out to the stats file.
+  -- You may want to reduce this value (to, for example, 2) to avoid losing coverage data in
+  -- case your program may terminate without triggering luacov exit hooks that are supposed
+  -- to save the data. Default: 100.
+  savestepsize = 100,
+
+  --- Run reporter on completion? Default: true.
+  runreport = true,
+
+  --- Delete stats file after reporting? Default: false.
+  deletestats = true,
+
+  --- Process Lua code loaded from raw strings?
+  -- That is, when the 'source' field in the debug info
+  -- does not start with '@'. Default: true.
+  codefromstrings = true,
+
+  --- Lua patterns for files to include when reporting.
+  -- All will be included if nothing is listed.
+  -- Do not include the '.lua' extension. Path separator is always '/'.
+  -- Overruled by `exclude`.
+  -- @usage
+  -- include = {
+  --    "mymodule$",      -- the main module
+  --    "mymodule%/.+$",  -- and everything namespaced underneath it
+  -- }
+  include = {},
+
+  --- Lua patterns for files to exclude when reporting.
+  -- Nothing will be excluded if nothing is listed.
+  -- Do not include the '.lua' extension. Path separator is always '/'.
+  -- Overrules `include`.
+  exclude = { "^test%/.+$", "^deftest%/.+$" },
+
+  --- Table mapping names of modules to be included to their filenames.
+  -- Has no effect if empty.
+  -- Real filenames mentioned here will be used for reporting
+  -- even if the modules have been installed elsewhere.
+  -- Module name can contain '*' wildcard to match groups of modules,
+  -- in this case corresponding path will be used as a prefix directory
+  -- where modules from the group are located.
+  -- @usage
+  -- modules = {
+  --    ["some_rock"] = "src/some_rock.lua",
+  --    ["some_rock.*"] = "src"
+  -- }
+  modules = {},
+
+}

.travis.yml

@@ -26,3 +26,6 @@ env:
 
 script:
   - "./.travis/run.sh"
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)

README.md

@@ -1,6 +1,7 @@
 ![](docs/logo.jpg)
 
 [![Build Status](https://travis-ci.org/britzl/monarch.svg?branch=master)](https://travis-ci.org/britzl/monarch)
+[![Code Coverage](https://codecov.io/gh/britzl/monarch/branch/master/graph/badge.svg)](https://codecov.io/gh/britzl/monarch)
 [![Latest Release](https://img.shields.io/github/release/britzl/monarch.svg)](https://github.com/britzl/monarch/releases)
 
 # Monarch
@@ -20,17 +21,31 @@ Using Monarch requires that screens are created in a certain way. Once you have
 
 
 ## Creating screens
-Monarch screens are created in individual collections and loaded through collection proxies. The recommended setup is to create one game object per screen and per game object attach a collection proxy component and an instance of the ```screen.script``` provided by Monarch. The ```screen.script``` will take care of the setup of the screen. All you need to do is to make sure that the script properties on the ```screen.script``` are correct:
+Monarch screens are created in individual collections and either loaded through collection proxies or created through collection factories.
+
+### Collection proxies
+For proxies the recommended setup is to create one game object per screen and per game object attach a collection proxy component and an instance of the ```screen_proxy.script``` provided by Monarch. The ```screen_proxy.script``` will take care of the setup of the screen. All you need to do is to make sure that the script properties on the script are correct:
 
 * **Screen Proxy (url)** - The URL to the collection proxy component containing the actual screen. Defaults to ```#collectionproxy```.
 * **Screen Id (hash)** - A unique id that can be used to reference the screen when navigating your app.
 * **Popup (boolean)** - Check this if the screen should be treated as a [popup](#popups).
 * **Popup on Popup (boolean)** - Check this if the screen is a [popup](#popups) and it can be shown on top of other popups.
+* **Timestep below Popup (number)** - Timestep to set on screen proxy when it is below a popup. This is useful when pausing animations and gameplay while a popup is open.
 * **Transition Url (url)** - Optional URL to call when the screen is about to be shown/hidden. Use this to trigger a transition (see the section on [transitions](#transitions)).
 * **Focus Url (url)** - Optional URL to call when the screen gains or loses focus (see the section on [screen focus](#screen-focus-gainloss)).
 
 ![](docs/setup.png)
 
+### Collection factories
+For factories the recommended setup is to create one game object per screen and per game object attach a collection factory component and an instance of the ```screen_factory.script``` provided by Monarch. The ```screen_factory.script``` will take care of the setup of the screen. All you need to do is to make sure that the script properties on the script are correct:
+
+* **Screen Factory (url)** - The URL to the collection factory component containing the actual screen. Defaults to ```#collectionfactory```.
+* **Screen Id (hash)** - A unique id that can be used to reference the screen when navigating your app.
+* **Popup (boolean)** - Check this if the screen should be treated as a [popup](#popups).
+* **Popup on Popup (boolean)** - Check this if the screen is a [popup](#popups) and it can be shown on top of other popups.
+* **Transition Id (url)** - Optional id of the game object to send a message to when the screen is about to be shown/hidden. Use this to trigger a transition (see the section on [transitions](#transitions)).
+* **Focus Id (url)** - Optional id of the game object to send a message to when the screen gains or loses focus (see the section on [screen focus](#screen-focus-gainloss)).
+
 
 ## Navigating between screens
 The navigation in Monarch is based around a stack of screens. When a screen is shown it is pushed to the top of the stack. When going back to a previous screen the topmost screen on the stack is removed. Example:
@@ -162,6 +177,8 @@ The predefined transitions provided by ```monarch.transitions.gui``` are:
 * ```slide_out_bottom```
 * ```scale_in```
 * ```scale_out```
+* ```fade_in``` - Set node alpha to fully transparent (i.e. 0.0) and fade to fully opaque (i.e. 1.0)
+* ```fade_out``` - Set node alpha to fully opaque (i.e. 1.0) and fade to fully transparent (i.e. 0.0)
 
 Additionally there's functionality to create a full set of transitions for common transition styles:
 
@@ -169,6 +186,7 @@ Additionally there's functionality to create a full set of transitions for commo
 * ```transitions.in_left_out_right(node, duration, [delay], [easing])```
 * ```transitions.in_left_out_left(node, duration, [delay], [easing])```
 * ```transitions.in_right_out_right(node, duration, [delay], [easing])```
+* ```transitions.fade_in_out(node, duration, [delay], [easing])```
 
 **PARAMETERS**
 * ```node``` (node) - Gui node to animate.

example/about.gui

@@ -48,7 +48,7 @@ nodes {
   yanchor: YANCHOR_NONE
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -103,7 +103,7 @@ nodes {
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
   parent: "root"
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -172,7 +172,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "ok_reload_button"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -235,7 +235,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: true
   parent: "root"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -284,7 +284,7 @@ nodes {
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
   parent: "root"
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -353,7 +353,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "ok_clear_button"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -402,7 +402,7 @@ nodes {
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
   parent: "root"
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -471,7 +471,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: true
   parent: "ok_clearreload_button"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -520,7 +520,7 @@ nodes {
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
   parent: "root"
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -589,7 +589,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "ok_button"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -598,6 +598,12 @@ nodes {
   text_leading: 1.0
   text_tracking: 0.0
 }
+layers {
+  name: "below"
+}
+layers {
+  name: "text"
+}
 material: "/builtins/materials/gui.material"
 adjust_reference: ADJUST_REFERENCE_PARENT
 max_nodes: 512

example/confirm.gui

@@ -48,7 +48,7 @@ nodes {
   yanchor: YANCHOR_NONE
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -103,7 +103,7 @@ nodes {
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
   parent: "root"
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -172,7 +172,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "yes_button"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -221,7 +221,7 @@ nodes {
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
   parent: "root"
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -290,7 +290,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "no_button"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -362,6 +362,12 @@ nodes {
   text_leading: 1.0
   text_tracking: 0.0
 }
+layers {
+  name: "below"
+}
+layers {
+  name: "text"
+}
 material: "/builtins/materials/gui.material"
 adjust_reference: ADJUST_REFERENCE_PARENT
 max_nodes: 512

example/example.collection

@@ -4,7 +4,7 @@ embedded_instances {
   id: "menu"
   data: "components {\n"
   "  id: \"screen\"\n"
-  "  component: \"/monarch/screen.script\"\n"
+  "  component: \"/monarch/screen_proxy.script\"\n"
   "  position {\n"
   "    x: 0.0\n"
   "    y: 0.0\n"
@@ -22,6 +22,11 @@ embedded_instances {
   "    type: PROPERTY_TYPE_HASH\n"
   "  }\n"
   "  properties {\n"
+  "    id: \"timestep_below_popup\"\n"
+  "    value: \"0.0\"\n"
+  "    type: PROPERTY_TYPE_NUMBER\n"
+  "  }\n"
+  "  properties {\n"
   "    id: \"transition_url\"\n"
   "    value: \"menu:/go#menu\"\n"
   "    type: PROPERTY_TYPE_URL\n"
@@ -122,7 +127,7 @@ embedded_instances {
   id: "pregame"
   data: "components {\n"
   "  id: \"screen\"\n"
-  "  component: \"/monarch/screen.script\"\n"
+  "  component: \"/monarch/screen_proxy.script\"\n"
   "  position {\n"
   "    x: 0.0\n"
   "    y: 0.0\n"
@@ -185,7 +190,7 @@ embedded_instances {
   id: "game"
   data: "components {\n"
   "  id: \"screen\"\n"
-  "  component: \"/monarch/screen.script\"\n"
+  "  component: \"/monarch/screen_proxy.script\"\n"
   "  position {\n"
   "    x: 0.0\n"
   "    y: 0.0\n"
@@ -248,7 +253,7 @@ embedded_instances {
   id: "popup"
   data: "components {\n"
   "  id: \"screen\"\n"
-  "  component: \"/monarch/screen.script\"\n"
+  "  component: \"/monarch/screen_factory.script\"\n"
   "  position {\n"
   "    x: 0.0\n"
   "    y: 0.0\n"
@@ -271,16 +276,26 @@ embedded_instances {
   "    type: PROPERTY_TYPE_BOOLEAN\n"
   "  }\n"
   "  properties {\n"
-  "    id: \"transition_url\"\n"
+  "    id: \"popup_on_popup\"\n"
-  "    value: \"popup:/go#popup\"\n"
+  "    value: \"true\"\n"
-  "    type: PROPERTY_TYPE_URL\n"
+  "    type: PROPERTY_TYPE_BOOLEAN\n"
+  "  }\n"
+  "  properties {\n"
+  "    id: \"transition_id\"\n"
+  "    value: \"/go\"\n"
+  "    type: PROPERTY_TYPE_HASH\n"
+  "  }\n"
+  "  properties {\n"
+  "    id: \"focus_id\"\n"
+  "    value: \"/go\"\n"
+  "    type: PROPERTY_TYPE_HASH\n"
   "  }\n"
   "}\n"
   "embedded_components {\n"
-  "  id: \"collectionproxy\"\n"
+  "  id: \"collectionfactory\"\n"
-  "  type: \"collectionproxy\"\n"
+  "  type: \"collectionfactory\"\n"
-  "  data: \"collection: \\\"/example/popup.collection\\\"\\n"
+  "  data: \"prototype: \\\"/example/popup.collection\\\"\\n"
-  "exclude: false\\n"
+  "load_dynamically: false\\n"
   "\"\n"
   "  position {\n"
   "    x: 0.0\n"
@@ -316,7 +331,7 @@ embedded_instances {
   id: "about"
   data: "components {\n"
   "  id: \"screen\"\n"
-  "  component: \"/monarch/screen.script\"\n"
+  "  component: \"/monarch/screen_proxy.script\"\n"
   "  position {\n"
   "    x: 0.0\n"
   "    y: 0.0\n"
@@ -339,6 +354,11 @@ embedded_instances {
   "    type: PROPERTY_TYPE_BOOLEAN\n"
   "  }\n"
   "  properties {\n"
+  "    id: \"popup_on_popup\"\n"
+  "    value: \"true\"\n"
+  "    type: PROPERTY_TYPE_BOOLEAN\n"
+  "  }\n"
+  "  properties {\n"
   "    id: \"transition_url\"\n"
   "    value: \"about:/go#about\"\n"
   "    type: PROPERTY_TYPE_URL\n"
@@ -384,7 +404,7 @@ embedded_instances {
   id: "confirm"
   data: "components {\n"
   "  id: \"screen\"\n"
-  "  component: \"/monarch/screen.script\"\n"
+  "  component: \"/monarch/screen_proxy.script\"\n"
   "  position {\n"
   "    x: 0.0\n"
   "    y: 0.0\n"

example/game.gui

@@ -48,7 +48,7 @@ nodes {
   yanchor: YANCHOR_NONE
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -103,7 +103,7 @@ nodes {
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
   parent: "root"
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -172,7 +172,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "win_button"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -235,7 +235,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "root"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -244,6 +244,12 @@ nodes {
   text_leading: 1.0
   text_tracking: 0.0
 }
+layers {
+  name: "below"
+}
+layers {
+  name: "text"
+}
 material: "/builtins/materials/gui.material"
 adjust_reference: ADJUST_REFERENCE_PARENT
 max_nodes: 512

example/menu.gui

@@ -48,7 +48,7 @@ nodes {
   yanchor: YANCHOR_NONE
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -103,7 +103,7 @@ nodes {
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
   parent: "root"
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -172,7 +172,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "startgame_button"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -221,7 +221,7 @@ nodes {
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
   parent: "root"
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -290,7 +290,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "about_button"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -339,7 +339,7 @@ nodes {
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
   parent: "root"
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -408,7 +408,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "back_button"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -471,7 +471,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "root"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -480,6 +480,67 @@ nodes {
   text_leading: 1.0
   text_tracking: 0.0
 }
+nodes {
+  position {
+    x: 320.0
+    y: 272.0
+    z: 0.0
+    w: 1.0
+  }
+  rotation {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+    w: 1.0
+  }
+  scale {
+    x: 1.0
+    y: 1.0
+    z: 1.0
+    w: 1.0
+  }
+  size {
+    x: 40.0
+    y: 40.0
+    z: 0.0
+    w: 1.0
+  }
+  color {
+    x: 0.6
+    y: 0.0
+    z: 0.0
+    w: 1.0
+  }
+  type: TYPE_BOX
+  blend_mode: BLEND_MODE_ALPHA
+  texture: ""
+  id: "spinner"
+  xanchor: XANCHOR_NONE
+  yanchor: YANCHOR_NONE
+  pivot: PIVOT_CENTER
+  adjust_mode: ADJUST_MODE_FIT
+  parent: "root"
+  layer: "below"
+  inherit_alpha: true
+  slice9 {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+    w: 0.0
+  }
+  clipping_mode: CLIPPING_MODE_NONE
+  clipping_visible: true
+  clipping_inverted: false
+  alpha: 1.0
+  template_node_child: false
+  size_mode: SIZE_MODE_MANUAL
+}
+layers {
+  name: "below"
+}
+layers {
+  name: "text"
+}
 material: "/builtins/materials/gui.material"
 layouts {
   name: "Landscape"
@@ -523,7 +584,7 @@ layouts {
     pivot: PIVOT_CENTER
     adjust_mode: ADJUST_MODE_FIT
     parent: "root"
-    layer: ""
+    layer: "below"
     inherit_alpha: true
     slice9 {
       x: 0.0
@@ -579,7 +640,7 @@ layouts {
     pivot: PIVOT_CENTER
     adjust_mode: ADJUST_MODE_FIT
     parent: "root"
-    layer: ""
+    layer: "below"
     inherit_alpha: true
     slice9 {
       x: 0.0
@@ -635,7 +696,7 @@ layouts {
     pivot: PIVOT_CENTER
     adjust_mode: ADJUST_MODE_FIT
     parent: "root"
-    layer: ""
+    layer: "below"
     inherit_alpha: true
     slice9 {
       x: 0.0
@@ -705,7 +766,7 @@ layouts {
     adjust_mode: ADJUST_MODE_FIT
     line_break: false
     parent: "root"
-    layer: ""
+    layer: "text"
     inherit_alpha: true
     alpha: 1.0
     outline_alpha: 1.0

example/menu.gui_script

@@ -6,7 +6,9 @@ function init(self)
 
 	gui.set_text(gui.get_node("timestamp"), os.date())
 
-	self.transition = transitions.in_right_out_left(gui.get_node("root"), 0.6, 0)
+	gui.animate(gui.get_node("spinner"), gui.PROP_ROTATION, vmath.vector3(0, 0, -360), gui.EASING_INOUTQUAD, 2, 0, nil, gui.PLAYBACK_LOOP_FORWARD)
+
+	self.transition = transitions.fade_in_out(gui.get_node("root"), 0.6, 0)
 end
 
 function on_input(self, action_id, action)

example/popup.gui

@@ -48,7 +48,7 @@ nodes {
   yanchor: YANCHOR_NONE
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -103,7 +103,7 @@ nodes {
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
   parent: "root"
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -172,7 +172,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "ok_button"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -221,7 +221,7 @@ nodes {
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
   parent: "root"
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -290,7 +290,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "cancel_button"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -339,7 +339,7 @@ nodes {
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
   parent: "root"
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -408,7 +408,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "about_button"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -417,6 +417,67 @@ nodes {
   text_leading: 1.0
   text_tracking: 0.0
 }
+nodes {
+  position {
+    x: 184.0
+    y: 136.0
+    z: 0.0
+    w: 1.0
+  }
+  rotation {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+    w: 1.0
+  }
+  scale {
+    x: 1.0
+    y: 1.0
+    z: 1.0
+    w: 1.0
+  }
+  size {
+    x: 10.0
+    y: 10.0
+    z: 0.0
+    w: 1.0
+  }
+  color {
+    x: 1.0
+    y: 1.0
+    z: 1.0
+    w: 1.0
+  }
+  type: TYPE_BOX
+  blend_mode: BLEND_MODE_ALPHA
+  texture: ""
+  id: "spinner"
+  xanchor: XANCHOR_NONE
+  yanchor: YANCHOR_NONE
+  pivot: PIVOT_CENTER
+  adjust_mode: ADJUST_MODE_FIT
+  parent: "root"
+  layer: "below"
+  inherit_alpha: true
+  slice9 {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+    w: 0.0
+  }
+  clipping_mode: CLIPPING_MODE_NONE
+  clipping_visible: true
+  clipping_inverted: false
+  alpha: 1.0
+  template_node_child: false
+  size_mode: SIZE_MODE_MANUAL
+}
+layers {
+  name: "below"
+}
+layers {
+  name: "text"
+}
 material: "/builtins/materials/gui.material"
 adjust_reference: ADJUST_REFERENCE_PARENT
 max_nodes: 512

example/popup.gui_script

@@ -8,6 +8,8 @@ function init(self)
 	self.about = gui.get_node("about_button")
 	gui.set_render_order(14)
 
+	gui.animate(gui.get_node("spinner"), gui.PROP_ROTATION, vmath.vector3(0, 0, -360), gui.EASING_INOUTQUAD, 2, 0, nil, gui.PLAYBACK_LOOP_FORWARD)
+	
 	self.transition = transitions.create(gui.get_node("root"))
 		.show_in(transitions.scale_in, gui.EASING_OUTBACK, 0.3, 0)
 		.show_out(transitions.scale_out, gui.EASING_INBACK, 0.3, 0)

example/pregame.gui

@@ -48,7 +48,7 @@ nodes {
   yanchor: YANCHOR_NONE
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -103,7 +103,7 @@ nodes {
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
   parent: "root"
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -172,7 +172,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "play_button"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -221,7 +221,7 @@ nodes {
   pivot: PIVOT_CENTER
   adjust_mode: ADJUST_MODE_FIT
   parent: "root"
-  layer: ""
+  layer: "below"
   inherit_alpha: true
   slice9 {
     x: 0.0
@@ -290,7 +290,7 @@ nodes {
   adjust_mode: ADJUST_MODE_FIT
   line_break: false
   parent: "back_button"
-  layer: ""
+  layer: "text"
   inherit_alpha: true
   alpha: 1.0
   outline_alpha: 1.0
@@ -299,6 +299,12 @@ nodes {
   text_leading: 1.0
   text_tracking: 0.0
 }
+layers {
+  name: "below"
+}
+layers {
+  name: "text"
+}
 material: "/builtins/materials/gui.material"
 adjust_reference: ADJUST_REFERENCE_PARENT
 max_nodes: 512

game.project

@@ -1,10 +1,10 @@
 [project]
 title = Monarch
 version = 0.9
-dependencies = https://github.com/britzl/deftest/archive/2.3.0.zip
+dependencies = https://github.com/britzl/deftest/archive/2.4.3.zip
 
 [bootstrap]
-main_collection = /example/example.collectionc
+main_collection = /test/test.collectionc
 
 [input]
 game_binding = /input/game.input_bindingc

monarch/monarch.lua

@@ -112,9 +112,23 @@ function M.is_top(id)
 end
 
 
---- Register a new screen
+local function register(id, settings)
--- This is done automatically by the screen.script. It is expected that the
+	assert(id, "You must provide a screen id")
--- caller of this function is a script component attached to the same game
+	id = tohash(id)
+	assert(not screens[id], ("There is already a screen registered with id %s"):format(tostring(id)))
+	screens[id] = {
+		id = id,
+		script = msg.url(),
+		popup = settings and settings.popup,
+		popup_on_popup = settings and settings.popup_on_popup,
+		timestep_below_popup = settings and settings.timestep_below_popup or 1,
+	}
+	return screens[id]
+end
+
+--- Register a new screen contained in a collection proxy
+-- This is done automatically by the screen_proxy.script. It is expected that
+-- the caller of this function is a script component attached to the same game
 -- object as the proxy. This is required since monarch will acquire and
 -- release input focus of the game object where the proxy is attached.
 -- @param id Unique id of the screen
@@ -127,21 +141,38 @@ end
 --		  screen transitions
 -- 		* focus_url - URL to a script that is to be notified of focus
 --		  lost/gained events
-function M.register(id, proxy, settings)
+--		* timestep_below_popup - Timestep to set on proxy when below a popup
-	assert(id, "You must provide a screen id")
+function M.register_proxy(id, proxy, settings)
-	id = tohash(id)
-	assert(not screens[id], ("There is already a screen registered with id %s"):format(tostring(id)))
 	assert(proxy, "You must provide a collection proxy URL")
-	local url = msg.url(proxy)
+	local screen = register(id, settings)
-	screens[id] = {
+	screen.proxy = proxy
-		id = id,
+	screen.transition_url = settings and settings.transition_url
-		proxy = proxy,
+	screen.focus_url = settings and settings.focus_url
-		script = msg.url(),
+end
-		popup = settings and settings.popup,
+M.register = M.register_proxy
-		popup_on_popup = settings and settings.popup_on_popup,
+
-		transition_url = settings and settings.transition_url,
+
-		focus_url = settings and settings.focus_url,
+--- Register a new screen contained in a collection factory
-	}
+-- This is done automatically by the screen_factory.script. It is expected that
+-- the caller of this function is a script component attached to the same game
+-- object as the factory. This is required since monarch will acquire and
+-- release input focus of the game object where the factory is attached.
+-- @param id Unique id of the screen
+-- @param factory URL to the collection factory containing the screen
+-- @param settings Settings table for screen. Accepted values:
+-- 		* popup - true the screen is a popup
+--		* popup_on_popup - true if this popup can be shown on top of
+--		  another popup or false if an underlying popup should be closed
+-- 		* transition_id - Id of the game object in the collection that is responsible
+--		  for the screen transitions
+-- 		* focus_id - Id of the game object in the collection that is to be notified
+--		  of focus lost/gained events
+function M.register_factory(id, factory, settings)
+	assert(factory, "You must provide a collection factory URL")
+	local screen = register(id, settings)
+	screen.factory = factory
+	screen.transition_id = settings and settings.transition_id
+	screen.focus_id = settings and settings.focus_id
 end
 
 --- Unregister a screen
@@ -157,7 +188,13 @@ end
 local function acquire_input(screen)
 	log("change_context()", screen.id)
 	if not screen.input then
-		msg.post(screen.script, ACQUIRE_INPUT_FOCUS)
+		if screen.proxy then
+			msg.post(screen.script, ACQUIRE_INPUT_FOCUS)
+		elseif screen.factory then
+			for id,instance in pairs(screen.factory_ids) do
+				msg.post(instance, ACQUIRE_INPUT_FOCUS)
+			end
+		end
 		screen.input = true
 	end
 end
@@ -165,7 +202,13 @@ end
 local function release_input(screen)
 	log("change_context()", screen.id)
 	if screen.input then
-		msg.post(screen.script, RELEASE_INPUT_FOCUS)
+		if screen.proxy then
+			msg.post(screen.script, RELEASE_INPUT_FOCUS)
+		elseif screen.factory then
+			for id,instance in pairs(screen.factory_ids) do
+				msg.post(instance, RELEASE_INPUT_FOCUS)
+			end
+		end
 		screen.input = false
 	end
 end
@@ -180,35 +223,98 @@ end
 
 local function unload(screen)
 	log("unload()", screen.id)
-	screen.wait_for = PROXY_UNLOADED
+
-	msg.post(screen.proxy, UNLOAD)
+	if screen.proxy then
-	coroutine.yield()
+		screen.wait_for = PROXY_UNLOADED
-	screen.loaded = false
+		msg.post(screen.proxy, UNLOAD)
-	screen.wait_for = nil
+		coroutine.yield()
+		screen.loaded = false
+		screen.wait_for = nil
+	elseif screen.factory then
+		for id, instance in pairs(screen.factory_ids) do
+			go.delete(instance)
+		end
+		screen.factory_ids = nil
+		collectionfactory.unload(screen.factory)
+		screen.loaded = false
+	end
 end
 
-local function async_load(screen)
+
-	log("async_load()", screen.id)
+local function preload(screen)
-	screen.wait_for = PROXY_LOADED
+	log("preload() preloading screen", screen.id)
-	msg.post(screen.proxy, ASYNC_LOAD)
+	assert(screen.co, "You must assign a coroutine to the screen")
-	coroutine.yield()
+
-	msg.post(screen.proxy, ENABLE)
+	if screen.preloaded then
+		log("preload() screen already preloaded", screen.id)
+		return
+	end
+
+	if screen.proxy then
+		screen.wait_for = PROXY_LOADED
+		msg.post(screen.proxy, ASYNC_LOAD)
+		coroutine.yield()
+	elseif screen.factory then
+		if collectionfactory.get_status(screen.factory) == collectionfactory.STATUS_UNLOADED then
+			collectionfactory.load(screen.factory, function(self, url, result)
+				assert(coroutine.resume(screen.co))
+			end)
+			coroutine.yield()
+		end
+
+		if collectionfactory.get_status(screen.factory) ~= collectionfactory.STATUS_LOADED then
+			log("preload() error loading factory resources")
+			return
+		end
+	end
+	screen.preloaded = true
+end
+
+local function load(screen)
+	log("load()", screen.id)
+	assert(screen.co, "You must assign a coroutine to the screen")
+	
+	if screen.loaded then
+		log("load() screen already loaded", screen.id)
+		return
+	end
+
+	preload(screen)
+
+	if not screen.preloaded then
+		log("load() screen wasn't preloaded", screen.id)
+		return
+	end
+	
+	if screen.proxy then
+		msg.post(screen.proxy, ENABLE)
+	elseif screen.factory then
+		screen.factory_ids = collectionfactory.create(screen.factory)
+		screen.transition_url = screen.factory_ids[screen.transition_id]
+		screen.focus_url = screen.factory_ids[screen.focus_id]
+	end
 	screen.loaded = true
-	screen.wait_for = nil
+	screen.preloaded = false
 end
 
 local function transition(screen, message_id, message)
 	log("transition()", screen.id)
-	screen.wait_for = M.TRANSITION.DONE
+	if screen.transition_url then
-	msg.post(screen.transition_url, message_id, message)
+		screen.wait_for = M.TRANSITION.DONE
-	coroutine.yield()
+		msg.post(screen.transition_url, message_id, message)
-	screen.wait_for = nil
+		coroutine.yield()
+		screen.wait_for = nil
+	else
+		log("transition() no transition url - ignoring")
+	end
 end
 
 local function focus_gained(screen, previous_screen)
 	log("focus_gained()", screen.id)
 	if screen.focus_url then
 		msg.post(screen.focus_url, M.FOCUS.GAINED, { id = previous_screen and previous_screen.id })
+	else
+		log("focus_gained() no focus url - ignoring")
 	end
 end
 
@@ -216,6 +322,22 @@ local function focus_lost(screen, next_screen)
 	log("focus_lost()", screen.id)
 	if screen.focus_url then
 		msg.post(screen.focus_url, M.FOCUS.LOST, { id = next_screen and next_screen.id })
+	else
+		log("focus_lost() no focus url - ignoring")
+	end
+end
+
+local function change_timestep(screen)
+	if screen.proxy then
+		screen.changed_timestep = true
+		msg.post(screen.proxy, "set_time_step", { mode = 0, factor = screen.timestep_below_popup })
+	end
+end
+
+local function reset_timestep(screen)
+	if screen.proxy and screen.changed_timestep then
+		msg.post(screen.proxy, "set_time_step", { mode = 0, factor = 1 })
+		screen.changed_timestep = false
 	end
 end
 
@@ -227,10 +349,15 @@ local function disable(screen, next_screen)
 		change_context(screen)
 		release_input(screen)
 		focus_lost(screen, next_screen)
+		if next_screen and next_screen.popup then
+			change_timestep(screen)
+		else
+			reset_timestep(screen)
+		end
 		screen.co = nil
 		if cb then cb() end
 	end)
-	coroutine.resume(co)
+	assert(coroutine.resume(co))
 end
 
 local function enable(screen, previous_screen)
@@ -241,10 +368,11 @@ local function enable(screen, previous_screen)
 		change_context(screen)
 		acquire_input(screen)
 		focus_gained(screen, previous_screen)
+		reset_timestep(screen)
 		screen.co = nil
 		if cb then cb() end
 	end)
-	coroutine.resume(co)
+	assert(coroutine.resume(co))
 end
 
 local function show_out(screen, next_screen, cb)
@@ -257,13 +385,16 @@ local function show_out(screen, next_screen, cb)
 		change_context(screen)
 		release_input(screen)
 		focus_lost(screen, next_screen)
+		reset_timestep(screen)
 		-- if the next screen is a popup we want the current screen to stay visible below the popup
 		-- if the next screen isn't a popup the current one should be unloaded and transitioned out
-		local next_is_popup = next_screen and not next_screen.popup
+		local next_is_popup = next_screen and next_screen.popup
 		local current_is_popup = screen.popup
-		if (next_is_popup and not current_is_popup) or (current_is_popup) then
+		if (not next_is_popup and not current_is_popup) or (current_is_popup) then
 			transition(screen, M.TRANSITION.SHOW_OUT, { next_screen = next_screen.id })
 			unload(screen)
+		elseif next_is_popup then
+			change_timestep(screen)
 		end
 		screen.co = nil
 		active_transition_count = active_transition_count - 1
@@ -285,20 +416,9 @@ local function show_in(screen, previous_screen, reload, cb)
 			log("show_in() reloading", screen.id)
 			unload(screen)
 		end
-		-- if the screen has been preloaded we need to enable it
+		load(screen)
-		if screen.preloaded then
-			log("show_in() screen was preloaded", screen.id)
-			msg.post(screen.proxy, ENABLE)
-			screen.loaded = true
-			screen.preloaded = false
-		-- the screen could be loaded if the previous screen was a popup
-		-- and the popup asked to show this screen again
-		-- in that case we shouldn't attempt to load it again
-		elseif not screen.loaded then
-			log("show_in() loading screen", screen.id)
-			async_load(screen)
-		end
 		stack[#stack + 1] = screen
+		reset_timestep(screen)
 		transition(screen, M.TRANSITION.SHOW_IN, { previous_screen = previous_screen and previous_screen.id })
 		acquire_input(screen)
 		focus_gained(screen, previous_screen)
@@ -318,15 +438,8 @@ local function back_in(screen, previous_screen, cb)
 		notify_listeners(M.SCREEN_TRANSITION_IN_STARTED, { screen = screen.id, previous_screen = previous_screen and previous_screen.id })
 		screen.co = co
 		change_context(screen)
-		if screen.preloaded then
+		load(screen)
-			log("back_in() screen was preloaded", screen.id)
+		reset_timestep(screen)
-			msg.post(screen.proxy, ENABLE)
-			screen.preloaded = false
-			screen.loaded = true
-		elseif not screen.loaded then
-			log("back_in() loading screen", screen.id)
-			async_load(screen)
-		end
 		if previous_screen and not previous_screen.popup then
 			transition(screen, M.TRANSITION.BACK_IN, { previous_screen = previous_screen.id })
 		end
@@ -344,18 +457,21 @@ local function back_out(screen, next_screen, cb)
 	log("back_out()", screen.id)
 	local co
 	co = coroutine.create(function()
-		notify_listeners(M.SCREEN_TRANSITION_OUT_STARTED, { screen = screen.id, next_screen = next_screen.id })
+		notify_listeners(M.SCREEN_TRANSITION_OUT_STARTED, { screen = screen.id, next_screen = next_screen and next_screen.id })
 		active_transition_count = active_transition_count + 1
 		screen.co = co
 		change_context(screen)
 		release_input(screen)
 		focus_lost(screen, next_screen)
+		if next_screen and screen.popup then
+			reset_timestep(next_screen)
+		end
 		transition(screen, M.TRANSITION.BACK_OUT, { next_screen = next_screen and next_screen.id })
 		unload(screen)
 		screen.co = nil
 		active_transition_count = active_transition_count - 1
 		if cb then cb() end
-		notify_listeners(M.SCREEN_TRANSITION_OUT_FINISHED, { screen = screen.id, next_screen = next_screen.id })
+		notify_listeners(M.SCREEN_TRANSITION_OUT_FINISHED, { screen = screen.id, next_screen = next_screen and next_screen.id })
 	end)
 	coroutine.resume(co)
 end
@@ -499,6 +615,7 @@ function M.back(data, cb)
 	return true
 end
 
+
 --- Preload a screen. This will load but not enable and show a screen. Useful for "heavier" screens
 -- that you wish to show without any delay.
 -- @param id (string|hash) - Id of the screen to preload
@@ -509,6 +626,7 @@ function M.preload(id, cb)
 	assert(screens[id], ("There is no screen registered with id %s"):format(tostring(id)))
 
 	local screen = screens[id]
+	log("preload()", screen.id)
 	if screen.preloaded or screen.loaded then
 		if cb then cb() end
 		return
@@ -517,14 +635,10 @@ function M.preload(id, cb)
 	co = coroutine.create(function()
 		screen.co = co
 		change_context(screen)
-		screen.wait_for = PROXY_LOADED
+		preload(screen)
-		msg.post(screen.proxy, ASYNC_LOAD)
-		coroutine.yield()
-		screen.preloaded = true
-		screen.wait_for = nil
 		if cb then cb() end
 	end)
-	coroutine.resume(co)
+	assert(coroutine.resume(co))
 end
 
 

monarch/screen.script

@@ -1,26 +1,31 @@
 local monarch
 
 go.property("screen_proxy", msg.url("#collectionproxy"))
-go.property("screen_id", hash(""))
+go.property("screen_id", hash("UNIQUE ID HERE"))
 go.property("popup", false)
 go.property("popup_on_popup", false)
+go.property("timestep_below_popup", 1)
 go.property("transition_url", msg.url())
 go.property("focus_url", msg.url())
 
 
 function init(self)
+	print("WARNING - screen.script is deprecated. Please use screen_proxy.script")
 	monarch = require "monarch.monarch"
+	local url = msg.url()
 	assert(not self.popup_on_popup or (self.popup_on_popup and self.popup), "Popup on Popups can only be set if the Popup flag is set")
-	monarch.register(
+	assert(self.screen_proxy ~= url, "You must specify either a proxy URL")
-		self.screen_id,
+	assert(self.timestep_below_popup >= 0, "Timestep must be positive")
-		self.screen_proxy,
+
-		{
+	local settings = {
-			popup = self.popup,
+		popup = self.popup,
-			popup_on_popup = self.popup_on_popup,
+		popup_on_popup = self.popup_on_popup,
-			transition_url = self.transition_url,
+		transition_url = self.transition_url ~= url and self.transition_url or nil,
-			focus_url = self.focus_url
+		focus_url = self.focus_url ~= url and self.focus_url or nil,
-		}
+		timestep_below_popup = self.timestep_below_popup,
-	)
+	}
+
+	monarch.register_proxy(self.screen_id, self.screen_proxy, settings)
 end
 
 function final(self)
@@ -34,11 +39,6 @@ function on_message(self, message_id, message, sender)
 		monarch.back()
 	elseif message_id == hash("back") then
 		monarch.back()
-	elseif message_id == monarch.TRANSITION.SHOW_IN
-		or message_id == monarch.TRANSITION.SHOW_OUT
-		or message_id == monarch.TRANSITION.BACK_IN
-		or message_id == monarch.TRANSITION.BACK_OUT then
-			msg.post(sender, monarch.TRANSITION.DONE)
 	else
 		monarch.on_message(message_id, message, sender)
 	end

monarch/screen_factory.script

@@ -0,0 +1,39 @@
+local monarch
+
+go.property("screen_factory", msg.url("#collectionfactory"))
+go.property("screen_id", hash("UNIQUE ID HERE"))
+go.property("popup", false)
+go.property("popup_on_popup", false)
+go.property("transition_id", hash(""))
+go.property("focus_id", hash(""))
+
+
+function init(self)
+	monarch = require "monarch.monarch"
+	assert(not self.popup_on_popup or (self.popup_on_popup and self.popup), "Popup on Popups can only be set if the Popup flag is set")
+	assert(self.screen_factory ~= msg.url(), "You must specify either a factory URL")
+	
+	local settings = {
+		popup = self.popup,
+		popup_on_popup = self.popup_on_popup,
+		transition_id = self.transition_id,
+		focus_id = self.focus_id,
+	}
+	monarch.register_factory(self.screen_id, self.screen_factory, settings)
+end
+
+function final(self)
+	monarch.unregister(self.screen_id)
+end
+
+function on_message(self, message_id, message, sender)
+	if message_id == hash("show") then
+		monarch.show(self.screen_id, { clear = message.clear })
+	elseif message_id == hash("hide") then
+		monarch.back()
+	elseif message_id == hash("back") then
+		monarch.back()
+	else
+		monarch.on_message(message_id, message, sender)
+	end
+end

monarch/screen_proxy.script

@@ -0,0 +1,44 @@
+local monarch
+
+go.property("screen_proxy", msg.url("#collectionproxy"))
+go.property("screen_id", hash("UNIQUE ID HERE"))
+go.property("popup", false)
+go.property("popup_on_popup", false)
+go.property("timestep_below_popup", 1)
+go.property("transition_url", msg.url())
+go.property("focus_url", msg.url())
+
+
+function init(self)
+	monarch = require "monarch.monarch"
+	local url = msg.url()
+	assert(not self.popup_on_popup or (self.popup_on_popup and self.popup), "Popup on Popups can only be set if the Popup flag is set")
+	assert(self.screen_proxy ~= url, "You must specify either a proxy URL")
+	assert(self.timestep_below_popup >= 0, "Timestep must be positive")
+	
+	local settings = {
+		popup = self.popup,
+		popup_on_popup = self.popup_on_popup,
+		transition_url = self.transition_url ~= url and self.transition_url or nil,
+		focus_url = self.focus_url ~= url and self.focus_url or nil,
+		timestep_below_popup = self.timestep_below_popup,
+	}
+
+	monarch.register_proxy(self.screen_id, self.screen_proxy, settings)
+end
+
+function final(self)
+	monarch.unregister(self.screen_id)
+end
+
+function on_message(self, message_id, message, sender)
+	if message_id == hash("show") then
+		monarch.show(self.screen_id, { clear = message.clear })
+	elseif message_id == hash("hide") then
+		monarch.back()
+	elseif message_id == hash("back") then
+		monarch.back()
+	else
+		monarch.on_message(message_id, message, sender)
+	end
+end

monarch/transitions/gui.lua

@@ -88,6 +88,22 @@ function M.scale_out(node, from, easing, duration, delay, cb)
 	gui.animate(node, gui.PROP_SCALE, ZERO_SCALE, easing, duration, delay, cb)
 end
 
+function M.fade_out(node, from, easing, duration, delay, cb)
+	local to = gui.get_color(node)
+	to.w = 1
+	gui.set_color(node, to)
+	to.w = 0
+	gui.animate(node, gui.PROP_COLOR, to, easing, duration, delay, cb)
+end
+
+function M.fade_in(node, from, easing, duration, delay, cb)
+	local to = gui.get_color(node)
+	to.w = 0
+	gui.set_color(node, to)
+	to.w = 1
+	gui.animate(node, gui.PROP_COLOR, to, easing, duration, delay, cb)
+end
+
 --- Create a transition for a node
 -- @return Transition instance
 function M.create(node)
@@ -255,4 +271,16 @@ function M.in_left_out_left(node, duration, delay, easing)
 end
 
 
+function M.fade_in_out(node, duration, delay, easing)
+	assert(node, "You must provide a node")
+	assert(duration, "You must provide a duration")
+	easing = easing or easings.QUAD()
+	return M.create(node)
+	.show_in(M.fade_in, easing.OUT, duration, delay or 0)
+	.show_out(M.fade_out, easing.IN, duration, delay or 0)
+	.back_in(M.fade_in, easing.OUT, duration, delay or 0)
+	.back_out(M.fade_out, easing.IN, duration, delay or 0)
+end
+
+
 return M

test/data/screens.collection

@@ -4,7 +4,7 @@ embedded_instances {
   id: "screen1"
   data: "components {\n"
   "  id: \"screen\"\n"
-  "  component: \"/monarch/screen.script\"\n"
+  "  component: \"/monarch/screen_proxy.script\"\n"
   "  position {\n"
   "    x: 0.0\n"
   "    y: 0.0\n"
@@ -62,7 +62,7 @@ embedded_instances {
   id: "screen2"
   data: "components {\n"
   "  id: \"screen\"\n"
-  "  component: \"/monarch/screen.script\"\n"
+  "  component: \"/monarch/screen_factory.script\"\n"
   "  position {\n"
   "    x: 0.0\n"
   "    y: 0.0\n"
@@ -81,10 +81,10 @@ embedded_instances {
   "  }\n"
   "}\n"
   "embedded_components {\n"
-  "  id: \"collectionproxy\"\n"
+  "  id: \"collectionfactory\"\n"
-  "  type: \"collectionproxy\"\n"
+  "  type: \"collectionfactory\"\n"
-  "  data: \"collection: \\\"/test/data/screen2.collection\\\"\\n"
+  "  data: \"prototype: \\\"/test/data/screen2.collection\\\"\\n"
-  "exclude: false\\n"
+  "load_dynamically: false\\n"
   "\"\n"
   "  position {\n"
   "    x: 0.0\n"
@@ -120,7 +120,7 @@ embedded_instances {
   id: "popup1"
   data: "components {\n"
   "  id: \"screen\"\n"
-  "  component: \"/monarch/screen.script\"\n"
+  "  component: \"/monarch/screen_proxy.script\"\n"
   "  position {\n"
   "    x: 0.0\n"
   "    y: 0.0\n"
@@ -142,11 +142,6 @@ embedded_instances {
   "    value: \"true\"\n"
   "    type: PROPERTY_TYPE_BOOLEAN\n"
   "  }\n"
-  "  properties {\n"
-  "    id: \"popup_on_popup\"\n"
-  "    value: \"false\"\n"
-  "    type: PROPERTY_TYPE_BOOLEAN\n"
-  "  }\n"
   "}\n"
   "embedded_components {\n"
   "  id: \"collectionproxy\"\n"
@@ -188,7 +183,7 @@ embedded_instances {
   id: "popup2"
   data: "components {\n"
   "  id: \"screen\"\n"
-  "  component: \"/monarch/screen.script\"\n"
+  "  component: \"/monarch/screen_proxy.script\"\n"
   "  position {\n"
   "    x: 0.0\n"
   "    y: 0.0\n"
@@ -256,7 +251,7 @@ embedded_instances {
   id: "transition1"
   data: "components {\n"
   "  id: \"screen\"\n"
-  "  component: \"/monarch/screen.script\"\n"
+  "  component: \"/monarch/screen_proxy.script\"\n"
   "  position {\n"
   "    x: 0.0\n"
   "    y: 0.0\n"

test/test.script

@@ -5,5 +5,5 @@ local test_monarch = require "test.test_monarch"
 
 function init(self)
 	deftest.add(test_monarch)
-	deftest.run()
+	deftest.run({ coverage = { enabled = true }})
 end

test/test_monarch.lua

@@ -63,6 +63,10 @@ return function()
 		end)
 
 		after(function()
+			while #monarch.get_stack() > 0 do
+				monarch.back()
+				wait_until_not_busy()
+			end
 			mock_msg.unmock()
 			unload.unload("monarch%..*")
 			for id,instance_id in pairs(screens_instances) do
@@ -254,22 +258,31 @@ return function()
 			monarch.remove_listener(URL2)
 			monarch.show(SCREEN2)
 			assert(wait_until_not_busy())
-			
+
-			monarch.back()
+			assert(#mock_msg.messages(URL1) == 6)
-			assert(wait_until_not_busy())
-						
-			local messages_1 = mock_msg.messages(URL1)
-			local messages_2 = mock_msg.messages(URL2)
-			assert(#mock_msg.messages(URL1) == 10)
 			assert(#mock_msg.messages(URL2) == 2)
 			assert(mock_msg.messages(URL1)[3].message_id == monarch.SCREEN_TRANSITION_OUT_STARTED)
 			assert(mock_msg.messages(URL1)[3].message.screen == SCREEN1)
 			assert(mock_msg.messages(URL1)[4].message_id == monarch.SCREEN_TRANSITION_IN_STARTED)
 			assert(mock_msg.messages(URL1)[4].message.screen == SCREEN2)
-			assert(mock_msg.messages(URL1)[5].message_id == monarch.SCREEN_TRANSITION_OUT_FINISHED)
+			assert(mock_msg.messages(URL1)[5].message_id == monarch.SCREEN_TRANSITION_IN_FINISHED)
-			assert(mock_msg.messages(URL1)[5].message.screen == SCREEN1)
+			assert(mock_msg.messages(URL1)[5].message.screen == SCREEN2)
-			assert(mock_msg.messages(URL1)[6].message_id == monarch.SCREEN_TRANSITION_IN_FINISHED)
+			assert(mock_msg.messages(URL1)[6].message_id == monarch.SCREEN_TRANSITION_OUT_FINISHED)
+			assert(mock_msg.messages(URL1)[6].message.screen == SCREEN1)
+						
+			monarch.back()
+			assert(wait_until_not_busy())
+						
+			assert(#mock_msg.messages(URL1) == 10)
+			assert(#mock_msg.messages(URL2) == 2)
+			assert(mock_msg.messages(URL1)[7].message_id == monarch.SCREEN_TRANSITION_OUT_STARTED)
 			assert(mock_msg.messages(URL1)[7].message.screen == SCREEN2)
+			assert(mock_msg.messages(URL1)[8].message_id == monarch.SCREEN_TRANSITION_IN_STARTED)
+			assert(mock_msg.messages(URL1)[8].message.screen == SCREEN1)
+			assert(mock_msg.messages(URL1)[9].message_id == monarch.SCREEN_TRANSITION_OUT_FINISHED)
+			assert(mock_msg.messages(URL1)[9].message.screen == SCREEN2)
+			assert(mock_msg.messages(URL1)[10].message_id == monarch.SCREEN_TRANSITION_IN_FINISHED)
+			assert(mock_msg.messages(URL1)[10].message.screen == SCREEN1)
 		end)
 	end)
 end