Construct sprite sheets as ThangTypes load.

app/lib/LevelLoader.coffee

@@ -99,8 +99,7 @@ module.exports = class LevelLoader extends CocoClass
   onSupermodelError: ->
 
   onSupermodelLoadedOne: (e) ->
-    #if e.model instanceof ThangType
-    #  console.log "LevelLoader loaded ThangType", e.model.get('name'), "so we should figure out how to build it."
+    @buildSpriteSheetsForThangType e.model if not @headless and e.model instanceof ThangType
     @update()
 
   # Things to do when either the Session or Supermodel load
@@ -131,6 +130,51 @@ module.exports = class LevelLoader extends CocoClass
       tempSession.save(patch, {patch: true})
     @sessionDenormalized = true
 
+  # Building sprite sheets
+
+  grabThangTypeTeams: ->
+    @grabTeamConfigs()
+    @thangTypeTeams = {}
+    for thang in @level.get('thangs')
+      for component in thang.components
+        if team = component.config?.team
+          @thangTypeTeams[thang.thangType] ?= []
+          @thangTypeTeams[thang.thangType].push team unless team in @thangTypeTeams[thang.thangType]
+          break
+    @thangTypeTeams
+
+  grabTeamConfigs: ->
+    for system in @level.get('systems')
+      if @teamConfigs = system.config?.teamConfigs
+        break
+    unless @teamConfigs
+      # Hack: pulled from Alliance System code. TODO: put in just one place.
+      @teamConfigs = {"humans":{"superteam":"humans","color":{"hue":0,"saturation":0.75,"lightness":0.5},"playable":true},"ogres":{"superteam":"ogres","color":{"hue":0.66,"saturation":0.75,"lightness":0.5},"playable":false},"neutral":{"superteam":"neutral","color":{"hue":0.33,"saturation":0.75,"lightness":0.5}}}
+    @teamConfigs
+
+  buildSpriteSheetsForThangType: (thangType) ->
+    @grabThangTypeTeams() unless @thangTypeTeams
+    for team in @thangTypeTeams[thangType.get('original')] ? [null]
+      spriteOptions = {resolutionFactor: 4, async: true}
+      if thangType.get('kind') is 'Floor'
+        spriteOptions.resolutionFactor = 2
+      if team and color = @teamConfigs[team]?.color
+        spriteOptions.colorConfig = team: color
+      @buildSpriteSheet thangType, spriteOptions
+
+  buildSpriteSheet: (thangType, options) ->
+    if thangType.get('name') is 'Wizard'
+      options.colorConfig = me.get('wizard')?.colorConfig or {}
+    building = thangType.buildSpriteSheet options
+    return unless building
+    #console.log 'Building:', thangType.get('name'), options
+    t0 = new Date()
+    @spriteSheetsToBuild += 1
+    thangType.once 'build-complete', =>
+      @spriteSheetsBuilt += 1
+      @notifyProgress()
+      console.log "Built", thangType.get('name'), 'after', ((new Date()) - t0), 'ms'
+
   # World init
 
   initWorld: ->
@@ -139,46 +183,6 @@ module.exports = class LevelLoader extends CocoClass
     @world = new World @level.get('name')
     serializedLevel = @level.serialize(@supermodel)
     @world.loadFromLevel serializedLevel, false
-    @buildSpriteSheets()
-
-  buildSpriteSheets: ->
-    return if @headless
-    thangTypes = {}
-    thangTypes[tt.get('name')] = tt for tt in @supermodel.getModels(ThangType)
-
-    colorConfigs = @world.getTeamColors()
-
-    thangsProduced = {}
-
-    for thang in @world.thangs
-      continue unless thang.spriteName
-      thangType = thangTypes[thang.spriteName]
-      options = thang.getSpriteOptions(colorConfigs)
-      options.async = true
-      if thangType.get('kind') is 'Floor'
-        options.resolutionFactor = 2
-      thangsProduced[thang.spriteName] = true
-      @buildSpriteSheet(thangType, options)
-
-    for thangName, thangType of thangTypes
-      continue if thangsProduced[thangName]
-      thangType.spriteOptions = {resolutionFactor: 4, async: true}
-      if thangType.get('kind') is 'Floor'
-        thangType.spriteOptions.resolutionFactor = 2
-      @buildSpriteSheet(thangType, thangType.spriteOptions)
-
-  buildSpriteSheet: (thangType, options) ->
-    if thangType.get('name') is 'Wizard'
-      options.colorConfig = me.get('wizard')?.colorConfig or {}
-    building = thangType.buildSpriteSheet options
-    return unless building
-    console.log 'Building:', thangType.get('name'), options
-    t0 = new Date()
-    @spriteSheetsToBuild += 1
-    thangType.once 'build-complete', =>
-      @spriteSheetsBuilt += 1
-      @notifyProgress()
-      console.log "Built", thangType.get('name'), 'after', ((new Date()) - t0), 'ms'
 
   # Initial Sound Loading
 

app/models/ThangType.coffee

@@ -139,7 +139,7 @@ module.exports = class ThangType extends CocoModel
       @builder.buildAsync()
       @builder.on 'complete', @onBuildSpriteSheetComplete, @, true, key
       return true
-    console.warn 'Building', @get('name'), 'and blocking the main thread.'
+    console.warn 'Building', @get('name'), @options, 'and blocking the main thread.'
     spriteSheet = @builder.build()
     @spriteSheets[key] = spriteSheet
     delete @building[key]