Merge branch 'master' into production

app/core/ParticleMan.coffee

@@ -0,0 +1,256 @@
+CocoClass = require 'core/CocoClass'
+utils = require 'core/utils'
+
+module.exports = ParticleMan = class ParticleMan extends CocoClass
+
+  constructor: ->
+    return @unsupported = true unless Modernizr.webgl
+    @renderer = new THREE.WebGLRenderer alpha: true
+    $(@renderer.domElement).addClass 'particle-man'
+    @scene = new THREE.Scene()
+    @clock = new THREE.Clock()
+    @particleGroups = []
+
+  destroy: ->
+    @detach()
+    # TODO: figure out how to dispose everything
+    # scene.remove(mesh)
+    # mesh.dispose()
+    # geometry.dispose()
+    # material.dispose()
+    # texture.dispose()
+    super()
+
+  attach: (@$el) ->
+    return if @unsupported
+    width = @$el.innerWidth()
+    height = @$el.innerHeight()
+    @aspectRatio = width / height
+    @renderer.setSize(width, height)
+    @$el.append @renderer.domElement
+    @camera = camera = new THREE.OrthographicCamera(
+      100 * -0.5,                 # Left
+      100 * 0.5,                  # Right
+      100 * 0.5 * @aspectRatio,   # Top
+      100 * -0.5 * @aspectRatio,  # Bottom
+      0,                          # Near frustrum distance
+      1000                        # Far frustrum distance
+    )
+    @camera.position.set(0, 0, 100)
+    @camera.up = new THREE.Vector3(0, 1, 0)  # http://stackoverflow.com/questions/14271672/moving-the-camera-lookat-and-rotations-in-three-js
+    @camera.lookAt new THREE.Vector3(0, 0, 0)
+    unless @started
+      @started = true
+      @render()
+
+  detach: ->
+    return if @unsupported
+    @renderer.domElement.remove()
+    @started = false
+
+  render: =>
+    return if @unsupported
+    return if @destroyed
+    return unless @started
+    @renderer.render @scene, @camera
+    dt = @clock.getDelta()
+    for group in @particleGroups
+      group.tick dt
+    requestAnimationFrame @render
+    #@countFPS()
+
+  countFPS: ->
+    @framesRendered ?= 0
+    ++@framesRendered
+    @lastFPS ?= new Date()
+    now = new Date()
+    if now - @lastFPS > 1000
+      console.log @framesRendered, 'fps with', @particleGroups.length, 'particle groups.'
+      @framesRendered = 0
+      @lastFPS = now
+
+  addEmitter: (x, y, kind="level-dungeon-premium") ->
+    return if @unsupported
+    console.log 'adding kind', kind
+    options = $.extend true, {}, particleKinds[kind]
+    options.group.texture = THREE.ImageUtils.loadTexture "/images/common/particles/#{options.group.texture}.png"
+    scale = 100
+    aspectRatio = @$el
+    group = new SPE.Group options.group
+    group.mesh.position.x = scale * (-0.5 + x)
+    group.mesh.position.y = scale * (-0.5 + y) * @aspectRatio
+    emitter = new SPE.Emitter options.emitter
+    group.addEmitter emitter
+    @particleGroups.push group
+    @scene.add group.mesh
+    group
+
+  removeEmitter: (group) ->
+    return if @unsupported
+    @scene.remove group.mesh
+    @particleGroups = _.without @particleGroups, group
+
+  removeEmitters: ->
+    return if @unsupported
+    @removeEmitter group for group in @particleGroups.slice()
+ 
+  #addTestCube: ->
+    #geometry = new THREE.BoxGeometry 5, 5, 5
+    #material = new THREE.MeshLambertMaterial color: 0xFF0000
+    #mesh = new THREE.Mesh geometry, material
+    #@scene.add mesh
+    #light = new THREE.PointLight 0xFFFF00
+    #light.position.set 10, 0, 20
+    #@scene.add light
+
+
+hsl = (hue, saturation, lightness) ->
+  new THREE.Color utils.hslToHex([hue, saturation, lightness])
+vec = (x, y, z) ->
+  new THREE.Vector3 x, y, z
+
+defaults =
+  group:
+    texture: 'star'
+    maxAge: 4
+    hasPerspective: 1
+    colorize: 1
+    transparent: 1
+    alphaTest: 0.5
+    depthWrite: false
+    depthTest: true
+    blending: THREE.NormalBlending
+  emitter:
+    type: "cube"
+    particleCount: 60
+    position: vec 0, 0, 0
+    positionSpread: vec 1, 0, 1
+    acceleration: vec 0, -1, 0
+    accelerationSpread: vec 0, 0, 0
+    velocity: vec 0, 4, 0
+    velocitySpread: vec 2, 2, 2
+    sizeStart: 6
+    sizeStartSpread: 0
+    sizeMiddle: 4
+    sizeMiddleSpread: 0
+    sizeEnd: 2
+    sizeEndSpread: 0
+    angleStart: 0
+    angleStartSpread: 0
+    angleMiddle: 0
+    angleMiddleSpread: 0
+    angleEnd: 0
+    angleEndSpread: 0
+    angleAlignVelocity: false
+    colorStart: hsl 0.55, 0.75, 0.75
+    colorStartSpread: vec 0.3, 0.3, 0.3
+    colorMiddle: hsl 0.55, 0.6, 0.5
+    colorMiddleSpread: vec 0.2, 0.2, 0.2
+    colorEnd: hsl 0.55, 0.5, 0.25
+    colorEndSpread: vec 0.1, 0.1, 0.1
+    opacityStart: 1
+    opacityStartSpread: 0
+    opacityMiddle: 0.75
+    opacityMiddleSpread: 0
+    opacityEnd: 0.25
+    opacityEndSpread: 0
+    duration: null
+    alive: 1
+    isStatic: 0
+
+ext = (d, options) ->
+  $.extend true, {}, d, options ? {}
+
+particleKinds =
+  'level-dungeon-premium': ext defaults
+  'level-forest-premium': ext defaults,
+    emitter:
+      colorStart: hsl 0.56, 0.97, 0.5
+      colorMiddle: hsl 0.56, 0.57, 0.5
+      colorEnd: hsl 0.56, 0.17, 0.5
+  'level-desert-premium': ext defaults,
+    emitter:
+      colorStart: hsl 0.56, 0.97, 0.5
+      colorMiddle: hsl 0.56, 0.57, 0.5
+      colorEnd: hsl 0.56, 0.17, 0.5
+  'level-mountain-premium': ext defaults,
+    emitter:
+      colorStart: hsl 0.56, 0.97, 0.5
+      colorMiddle: hsl 0.56, 0.57, 0.5
+      colorEnd: hsl 0.56, 0.17, 0.5
+
+particleKinds['level-dungeon-gate'] = ext particleKinds['level-dungeon-premium'],
+  emitter:
+    particleCount: 120
+    velocity: vec 0, 6, 0
+    colorStart: hsl 0.5, 0.75, 0.9
+    colorMiddle: hsl 0.5, 0.75, 0.7
+    colorEnd: hsl 0.5, 0.75, 0.3
+    colorStartSpread: vec 1, 1, 1
+    colorMiddleSpread: vec 1.5, 1.5, 1.5
+    colorEndSpread: vec 2.5, 2.5, 2.5
+
+particleKinds['level-dungeon-hero-ladder'] = ext particleKinds['level-dungeon-premium'],
+  emitter:
+    particleCount: 90
+    velocity: vec 0, 4, 0
+    colorStart: hsl 0, 0.75, 0.7
+    colorMiddle: hsl 0, 0.75, 0.5
+    colorEnd: hsl 0, 0.75, 0.3
+
+particleKinds['level-forest-gate'] = ext particleKinds['level-forest-premium'],
+  emitter:
+    particleCount: 120
+    velocity: vec 0, 8, 0
+    colorStart: hsl 0.56, 0.97, 0.3
+    colorMiddle: hsl 0.56, 0.57, 0.3
+    colorEnd: hsl 0.56, 0.17, 0.3
+    colorStartSpread: vec 1, 1, 1
+    colorMiddleSpread: vec 1.5, 1.5, 1.5
+    colorEndSpread: vec 2.5, 2.5, 2.5
+
+particleKinds['level-forest-hero-ladder'] = ext particleKinds['level-forest-premium'],
+  emitter:
+    particleCount: 90
+    velocity: vec 0, 4, 0
+    colorStart: hsl 0, 0.95, 0.3
+    colorMiddle: hsl 0, 1, 0.5
+    colorEnd: hsl 0, 0.75, 0.1
+
+particleKinds['level-desert-gate'] = ext particleKinds['level-desert-premium'],
+  emitter:
+    particleCount: 120
+    velocity: vec 0, 8, 0
+    colorStart: hsl 0.56, 0.97, 0.3
+    colorMiddle: hsl 0.56, 0.57, 0.3
+    colorEnd: hsl 0.56, 0.17, 0.3
+    colorStartSpread: vec 1, 1, 1
+    colorMiddleSpread: vec 1.5, 1.5, 1.5
+    colorEndSpread: vec 2.5, 2.5, 2.5
+
+particleKinds['level-desert-hero-ladder'] = ext particleKinds['level-desert-premium'],
+  emitter:
+    particleCount: 90
+    velocity: vec 0, 4, 0
+    colorStart: hsl 0, 0.95, 0.3
+    colorMiddle: hsl 0, 1, 0.5
+    colorEnd: hsl 0, 0.75, 0.1
+
+particleKinds['level-dungeon-gate'] = ext particleKinds['level-dungeon-premium'],
+  emitter:
+    particleCount: 120
+    velocity: vec 0, 8, 0
+    colorStart: hsl 0.56, 0.97, 0.3
+    colorMiddle: hsl 0.56, 0.57, 0.3
+    colorEnd: hsl 0.56, 0.17, 0.3
+    colorStartSpread: vec 1, 1, 1
+    colorMiddleSpread: vec 1.5, 1.5, 1.5
+    colorEndSpread: vec 2.5, 2.5, 2.5
+
+particleKinds['level-dungeon-hero-ladder'] = ext particleKinds['level-dungeon-premium'],
+  emitter:
+    particleCount: 90
+    velocity: vec 0, 4, 0
+    colorStart: hsl 0, 0.95, 0.3
+    colorMiddle: hsl 0, 1, 0.5
+    colorEnd: hsl 0, 0.75, 0.1

app/models/User.coffee

@@ -123,6 +123,16 @@ module.exports = class User extends CocoModel
     application.tracker.identify gemPromptGroup: @gemPromptGroup unless me.isAdmin()
     @gemPromptGroup
 
+  getForeshadowsLevels: ->
+    return @foreshadowsLevels if @foreshadowsLevels?
+    group = me.get('testGroupNumber') % 16
+    @foreshadowsLevels = switch group
+      when 0, 1, 2, 3, 4, 5, 6, 7 then true
+      when 8, 9, 10, 11, 12, 13, 14, 15 then false
+    @foreshadowsLevels = true if me.isAdmin()
+    application.tracker.identify foreshadowsLevels: @foreshadowsLevels unless me.isAdmin()
+    @foreshadowsLevels
+
   getVideoTutorialStylesIndex: (numVideos=0)->
     # A/B Testing video tutorial styles
     # Not a constant number of videos available (e.g. could be 0, 1, 3, or 4 currently)

app/styles/common/common.sass

@@ -383,3 +383,10 @@ body > iframe[src^="https://apis.google.com"]
   @include scale(1.25)
   width: auto
   margin: 8px 15px 8px 15px
+
+.particle-man
+  position: absolute
+  z-index: 100
+  top: 0
+  left: 0
+  pointer-events: none

app/styles/play/campaign-view.sass

@@ -66,7 +66,7 @@ $gameControlMargin: 30px
       
     .level, .level-shadow
       position: absolute
-      border-radius: 100%
+      border-radius: 50%
       -webkit-transform: scaleY(0.75)
       transform: scaleY(0.75)
 
@@ -133,13 +133,21 @@ $gameControlMargin: 30px
 
       img.hero-portrait
         width: 120%
-        position: absolute
+        height: auto
         bottom: 75%
         left: 75%
-        border: 1px solid black
-        border-radius: 100%
-        background: white
+        margin-left: 0
+        margin-bottom: 0
         
+    img.hero-portrait
+      position: absolute
+      border: 1px solid black
+      border-radius: 50%
+      background: white
+      width: $levelDotWidth * 1.5
+      height: $levelDotHeight * 1.5
+      margin-left: -0.5 * $levelDotWidth * 1.5
+      margin-bottom: -$levelDotHeight / 3 * 1.5
 
     .level-shadow
       z-index: 1
@@ -425,6 +433,9 @@ $gameControlMargin: 30px
         vertical-align: bottom
         margin: -20px 0 -6px 5px
 
+  .particle-man
+    z-index: 2
+
 
 body:not(.ipad) #campaign-view
   .level-info-container

app/templates/play/campaign-view.jade

@@ -8,8 +8,8 @@
   each level in levels
     if !level.hidden
       div(style="left: #{level.position.x}%; bottom: #{level.position.y}%; background-color: #{level.color}", class="level" + (level.next ? " next" : "") + (level.disabled ? " disabled" : "") + (level.locked ? " locked" : "") + " " + levelStatusMap[level.slug] || "", data-level-slug=level.slug, data-level-original=level.original, title=i18n(level, 'name') + (level.disabled ? ' (Coming Soon to Adventurers)' : ''))
-        if level.unlocksHero && !level.unlockedHero
-          img.hero-portrait(src=level.unlocksHero.img)
+        if level.unlocksHero && (!level.purchasedHero || editorMode)
+          img.hero-portrait(src="/file/db/thang.type/#{level.unlocksHero}/portrait.png")
         a(href=level.type == 'hero' ? '#' : level.disabled ? "/play" : "/play/#{level.levelPath || 'level'}/#{level.slug}", disabled=level.disabled, data-level-slug=level.slug, data-level-path=level.levelPath || 'level', data-level-name=level.name)
         if level.requiresSubscription
           img.star(src="/images/pages/play/star.png")
@@ -40,6 +40,8 @@
 
         if isIPadApp && !level.disabled && !level.locked
           button.btn.btn-success.btn-lg.start-level(data-i18n="common.play") Play
+    else if level.unlocksHero && !level.purchasedHero
+      img.hero-portrait(src="/file/db/thang.type/#{level.unlocksHero}/portrait.png", style="left: #{level.position.x}%; bottom: #{level.position.y}%;")
   
   for adjacentCampaign in adjacentCampaigns
     a(href=(editorMode ? "/editor/campaign/" : "/play/") + adjacentCampaign.slug)

app/views/play/CampaignView.coffee

@@ -13,6 +13,8 @@ AuthModal = require 'views/core/AuthModal'
 SubscribeModal = require 'views/core/SubscribeModal'
 Level = require 'models/Level'
 utils = require 'core/utils'
+require 'vendor/three'
+ParticleMan = require 'core/ParticleMan'
 
 trackedHourOfCode = false
 
@@ -144,8 +146,10 @@ module.exports = class CampaignView extends RootView
       level.color = 'rgb(255, 80, 60)'
       if level.requiresSubscription
         level.color = 'rgb(80, 130, 200)'
+      if unlocksHero = _.find(level.rewards, 'hero')?.hero
+        level.unlocksHero = unlocksHero
       if level.unlocksHero
-        level.unlockedHero = level.unlocksHero.originalID in (me.get('earned')?.heroes or [])
+        level.purchasedHero = level.unlocksHero in (me.get('purchased')?.heroes or [])
       level.hidden = level.locked
       unless level.disabled
         ++context.levelsTotal
@@ -202,6 +206,7 @@ module.exports = class CampaignView extends RootView
             if nextLevel = _.find(@campaign.renderedLevels, original: nextLevelOriginal)
               @createLine level.position, nextLevel.position
     @applyCampaignStyles()
+    @testParticles()
 
   afterInsert: ->
     super()
@@ -253,6 +258,19 @@ module.exports = class CampaignView extends RootView
         @$el.find(".#{pos}-gradient").css 'background-image', "linear-gradient(to #{pos}, #{backgroundColorTransparent} 0%, #{backgroundColor} 100%)"
     @playAmbientSound()
 
+  testParticles: ->
+    return unless @campaign.loaded and me.getForeshadowsLevels()
+    @particleMan ?= new ParticleMan()
+    @particleMan.removeEmitters()
+    @particleMan.attach @$el.find('.map')
+    for level in @campaign.renderedLevels ? {} when level.hidden
+      particleKey = ['level', @terrain]
+      particleKey.push level.type if level.type and level.type isnt 'hero'
+      particleKey.push 'premium' if level.requiresSubscription
+      particleKey.push 'gate' if level.slug in ['kithgard-gates', 'siege-of-stonehold', 'clash-of-clones']
+      continue if particleKey.length is 2  # Don't show basic levels
+      @particleMan.addEmitter level.position.x / 100, level.position.y / 100, particleKey.join('-')
+
   onSessionsLoaded: (e) ->
     return if @editorMode
     for session in @sessions.models
@@ -363,6 +381,7 @@ module.exports = class CampaignView extends RootView
     resultingMarginX = (pageWidth - resultingWidth) / 2
     resultingMarginY = (pageHeight - resultingHeight) / 2
     @$el.find('.map').css(width: resultingWidth, height: resultingHeight, 'margin-left': resultingMarginX, 'margin-top': resultingMarginY)
+    @testParticles() if @particleMan
 
   playAmbientSound: ->
     return if @ambientSound

app/views/play/menu/GuideView.coffee

@@ -94,18 +94,13 @@ module.exports = class LevelGuideView extends CocoView
       window.tracker?.trackEvent 'Finish help video', level: @levelID, ls: @sessionID, style: @helpVideos[@helpVideosIndex].style
       @trackedHelpVideoFinish = true
 
-  # we wan't to always use the same scheme (HTTP/HTTPS) as the page was loaded with, but don't want to require Artisans to have to remember
-  # not to include a scheme in help video url
-  fixupUri = (uri) ->
-    n = uri.indexOf('/')
-    if n < 1
-      return uri
-    return uri.slice(n)
-
   setupVideoPlayer: () ->
-    return unless @helpVideos.length > 0
-    helpVideoURL = fixupUri(@helpVideos[@helpVideosIndex].url)
-    @setupVimeoVideoPlayer helpVideoURL
+    return unless @helpVideos?.length > 0
+    return unless url = @helpVideos[@helpVideosIndex]?.url
+    # Always use HTTPS
+    # TODO: Not specifying the protocol should work based on Vimeo docs, but breaks postMessage/eventing in practice.
+    url = "https:" + url.substr url.indexOf '/'
+    @setupVimeoVideoPlayer url
 
   setupVimeoVideoPlayer: (helpVideoURL) ->
     # Setup Vimeo player

bower.json

@@ -46,7 +46,8 @@
     "zatanna": "https://github.com/differentmatt/zatanna.git#master",
     "modernizr": "~2.8.3",
     "backfire": "~0.3.0",
-    "fastclick": "~1.0.3"
+    "fastclick": "~1.0.3",
+    "three.js": "*"
   },
   "overrides": {
     "backbone": {

config.coffee

@@ -81,7 +81,7 @@ exports.config =
         #- vendor.js, all the vendor libraries
         'javascripts/vendor.js': [
           regJoin('^vendor/scripts/(?!(Box2d|coffeescript|difflib|diffview|jasmine))')
-          regJoin('^bower_components/(?!(aether|d3|treema))')
+          regJoin('^bower_components/(?!(aether|d3|treema|three.js))')
           'bower_components/treema/treema-utils.js'
         ]
         'javascripts/whole-vendor.js': if TRAVIS then [
@@ -112,6 +112,7 @@ exports.config =
         'javascripts/app/vendor/treema.js': 'bower_components/treema/treema.js'
         'javascripts/app/vendor/jasmine-bundle.js': regJoin('^vendor/scripts/jasmine')
         'javascripts/app/vendor/jasmine-mock-ajax.js': 'vendor/scripts/jasmine-mock-ajax.js'
+        'javascripts/app/vendor/three.js': 'bower_components/three.js/three.min.js'
 
         #- test, demo libraries
         'javascripts/app/tests.js': regJoin('^test/app/')