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86fc4a3846
Add per-level tips and tricks, available during gameplay to help unstick players. Closes #3736
30 lines
902 B
CoffeeScript
30 lines
902 B
CoffeeScript
module.exports = class HintsState extends Backbone.Model
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initialize: (attributes, options) ->
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{ @level, @session } = options
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@listenTo(@level, 'change:documentation', @update)
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@update()
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getHint: (index) ->
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@get('hints')?[index]
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update: ->
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hints = switch me.getHintsGroup()
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when 'hints' then @level.get('documentation')?.hints or []
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when 'hintsB' then @level.get('documentation')?.hintsB or []
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else []
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haveIntro = false
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haveOverview = false
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for article in @level.get('documentation')?.specificArticles ? []
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if not haveIntro and article.name is 'Intro'
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hints.unshift(article)
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haveIntro = true
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if not haveOverview and article.name is 'Overview'
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hints.push(article)
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haveOverview = true
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break if haveIntro and haveOverview
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total = _.size(hints)
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@set({
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hints: hints
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total
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})
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