Don't show optional goals if playing level as type 'course' (#3758)

app/views/play/level/LevelGoalsView.coffee

@@ -30,6 +30,10 @@ module.exports = class LevelGoalsView extends CocoView
       @mouseEntered = false
       @updatePlacement()
 
+  constructor: (options) ->
+    super options
+    @level = options.level
+
   onNewGoalStates: (e) ->
     firstRun = not @previousGoalStatus?
     @previousGoalStatus ?= {}
@@ -45,6 +49,7 @@ module.exports = class LevelGoalsView extends CocoView
     goals = []
     for goal in e.goals
       state = e.goalStates[goal.id]
+      continue if goal.optional and @level.get('type', true) is 'course'
       if goal.hiddenGoal
         continue if goal.optional and state.status isnt 'success'
         continue if not goal.optional and state.status isnt 'failure'

app/views/play/level/LevelLoadingView.coffee

@@ -59,6 +59,7 @@ module.exports = class LevelLoadingView extends CocoView
     goalList = goalContainer.find('ul')
     goalCount = 0
     for goalID, goal of @level.get('goals') when (not goal.team or goal.team is (e.team or 'humans')) and not goal.hiddenGoal
+      continue if goal.optional and @level.get('type', true) is 'course'
       name = utils.i18n goal, 'name'
       goalList.append $('<li>' + name + '</li>')
       ++goalCount

app/views/play/level/PlayLevelView.coffee

@@ -264,7 +264,7 @@ module.exports = class PlayLevelView extends RootView
     @hintsState = new HintsState({ hidden: true }, { @session, @level })
     @insertSubView @tome = new TomeView { @levelID, @session, @otherSession, thangs: @world.thangs, @supermodel, @level, @observing, @courseID, @courseInstanceID, @god, @hintsState }
     @insertSubView new LevelPlaybackView session: @session, level: @level
-    @insertSubView new GoalsView {}
+    @insertSubView new GoalsView {level: @level}
     @insertSubView new LevelFlagsView levelID: @levelID, world: @world if @$el.hasClass 'flags'
     @insertSubView new GoldView {} unless @level.get('slug') in ['wakka-maul']
     @insertSubView new HUDView {level: @level}