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88 lines
2.9 KiB
CoffeeScript
88 lines
2.9 KiB
CoffeeScript
###
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This file is built on top of Raconteur.
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Raconteur is copyright (c) 2015 Bruno Dias
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This file is copyright (c) 2016 Alexander Yakovlev
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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###
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undum = require('./undum.js')
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markdown = require('./markdown.coffee')
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###
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The prototype RaconteurSituation is the basic spec for situations
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created with Raconteur. It should be able to handle any use case for Undum.
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This prototype is fairly complex; see the API documentation.
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###
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RaconteurSituation = (spec) ->
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if RaconteurSituation.arguments.length == 0
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return
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undum.Situation.call(this, spec)
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for key, value of spec
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this[key] ?= value
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@visited = 0
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return this
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RaconteurSituation.inherits(undum.Situation)
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###
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Situation.prototype.act() is called by Undum whenever an action link
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(Ie, a link that doesn't point at another situation or an external URL) is
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clicked.
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Raconteur's version of act() is set up to implement commonly used
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functionality: "writer" links, "replacer" links, "inserter" links, and
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generic "action" links that call functions which access the underlying
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Undum API.
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###
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RaconteurSituation.prototype.act = (character, system, action) ->
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actionClass = action.match(/^_(\w+)_(.+)$/)
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that = this
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responses = {
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writer: (ref) ->
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content = that.writers[ref].fcall(that, character, system, action)
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output = markdown(content)
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system.writeInto(output, '#current-situation')
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replacer: (ref) ->
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content = that.writers[ref].fcall(that, character, system, action)
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output = "<span>"+content+"</span>" # <p> tags are usually bad for replacers
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system.replaceWith(output, '#'+ref)
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inserter: (ref) ->
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content = that.writers[ref].fcall(that, character, system, action)
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output = markdown(content)
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system.writeInto(output, '#'+ref)
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}
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if (actionClass)
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# Matched a special action class
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[responder, ref] = [actionClass[1], actionClass[2]]
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if(!@writers.hasOwnProperty(actionClass[2]))
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throw new Error("Tried to call undefined writer: #{action}");
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responses[responder](ref);
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else if (@actions.hasOwnProperty(action))
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@actions[action].call(this, character, system, action);
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else
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throw new Error("Tried to call undefined action: #{action}");
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RaconteurSituation.prototype.register = () ->
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if not @name?
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console.error("Situation has no name")
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return this
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undum.game.situations[@name] = this
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return this
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module.exports = RaconteurSituation
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