Complete basic crafting functionality
This commit is contained in:
Andrew Miner
@@ -17,10 +17,7 @@ module.exports = class CraftingTableController extends BaseController
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options.templateName = 'crafting_table'
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super options
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@_parser = new InventoryParser
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@_name = null
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@_quantity = null
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@_includingTools = null
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@_parser = new InventoryParser
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# Event Methods ################################################################################
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@@ -29,22 +26,22 @@ module.exports = class CraftingTableController extends BaseController
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@model.have.clear()
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@_parser.parse @$haveField.val(), @model.have
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@_recalculate()
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@model.craft()
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onIncludingToolsFieldChanged: ->
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return unless @rendered
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@_includingTools = @$('input[name="including_tools"]:checked').length > 0
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@_recalculate()
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@model.includingTools = @$('input[name="including_tools"]:checked').length > 0
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@model.craft()
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onNameFieldChanged: ->
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return unless @rendered
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@_name = @$nameField.val()
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@_recalculate()
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@model.name = @$nameField.val()
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@model.craft()
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onQuantityFieldChanged: ->
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return unless @rendered
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@_quantity = parseInt @$quantityField.find(":selected").val()
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@_recalculate()
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@model.quantity = parseInt @$quantityField.find(":selected").val()
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@model.craft()
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# BaseController Overrides #####################################################################
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@@ -54,13 +51,34 @@ module.exports = class CraftingTableController extends BaseController
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@$nameField = @$('input[name="name"]')
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@$quantityField = @$('select[name="quantity"]')
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@$needList = @$('td.need ul')
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@$makeList = @$('td.make ul')
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@$resultList = @$('td.result ul')
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super
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@onHaveFieldChanged()
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@onIncludingToolsFieldChanged()
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@onNameFieldChanged()
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@onQuantityFieldChanged()
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# do last so others are no-op until all is set
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@onNameFieldChanged()
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refresh: ->
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@$needList.empty()
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@$makeList.empty()
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@$resultList.empty()
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if @model.plan?
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@model.plan.need.each (item)=>
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@$needList.append "<li><span class='quantity'>#{item.quantity}</span> #{item.name}</li>"
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@model.plan.make.each (item)=>
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@$makeList.append "<li><span class='quantity'>#{item.quantity}</span> #{item.name}</li>"
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@model.plan.result.each (item)=>
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@$resultList.append "<li><span class='quantity'>#{item.quantity}</span> #{item.name}</li>"
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super
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# Backbone.View Overrides ######################################################################
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events:
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@@ -68,9 +86,3 @@ module.exports = class CraftingTableController extends BaseController
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'input input[name="name"]': 'onNameFieldChanged'
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'input select[name="quantity"]': 'onQuantityFieldChanged'
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'change input[name="including_tools"]': 'onIncludingToolsFieldChanged'
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# Private Methods ##############################################################################
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_recalculate: ->
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return if not @_name? or @_name.length is 0
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@model.craft @_name, @_quantity, @_includingTools
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@@ -6,6 +6,7 @@
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###
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BaseController = require './base_controller'
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{DefaultBookUrls} = require '../constants'
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RecipeBookController = require './recipe_book_controller'
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########################################################################################################################
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@@ -21,6 +22,10 @@ module.exports = class RecipeCatalogController extends BaseController
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# BaseController Overrides #####################################################################
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onWillRender: ->
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if @model.books.length is 0
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@model.loadAllBooks DefaultBookUrls
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onDidRender: ->
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@$table = @$('table')
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super
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@@ -0,0 +1,92 @@
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###
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# Crafting Guide - crafting_plan.coffee
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#
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# Copyright (c) 2014 by Redwood Labs
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# All rights reserved.
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###
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Inventory = require './inventory'
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########################################################################################################################
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module.exports = class CraftingPlan
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constructor: (@catalog, includingTools)->
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if not @catalog then throw new Error 'catalog is required'
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@includingTools = if includingTools then true else false
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@clear()
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# Public Methods ###############################################################################
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clear: ->
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@make = new Inventory
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@need = new Inventory
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@result = new Inventory
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@steps = []
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@_expected = new Inventory
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@_pending = null
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return this
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craft: (name, quantity=1, have=null)->
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@clear()
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@result.addInventory(have) if have?
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@_expected.add name, quantity
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@_pending = @_expected.clone()
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while not @_pending.isEmpty
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@_processPending()
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@steps.reverse()
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# Object Overrides #############################################################################
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toString: ->
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return "#{@constructor.name} { need:#{@need}, make:#{@make}, result:#{@result} }"
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# Private Methods ##############################################################################
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_processPending: ->
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targetItem = @_pending.pop()
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return unless targetItem?
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recipes = @catalog.findRecipes targetItem.name
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return if not recipes.length > 0
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recipe = recipes[0]
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if @includingTools
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for tool in recipe.tools
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totalExpected = @result.quantityOf(tool.name) + @_expected.quantityOf(tool.name)
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if totalExpected < tool.quantity
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@_pending.add tool.name, tool.quantity
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@_expected.add tool.name, tool.quantity
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while @_totalQuantityOf(targetItem.name) < @_expected.quantityOf(targetItem.name)
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@steps.push recipe
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for item in recipe.input
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@_processInputItem item
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for item in recipe.output
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@_processOutputItem item
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_processInputItem: (item)->
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quantityAvailable = @result.quantityOf item.name
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quantityUsed = Math.min quantityAvailable, item.quantity
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quantityNeeded = item.quantity - quantityUsed
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@result.remove item.name, quantityUsed
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@_pending.add item.name, quantityNeeded
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@need.add item.name, quantityNeeded
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_processOutputItem: (item)->
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quantityMissing = @need.quantityOf item.name
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quantityUsed = Math.min quantityMissing, item.quantity
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quantityLeft = item.quantity - quantityUsed
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@need.remove item.name, quantityUsed
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@result.add item.name, quantityLeft
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@make.add item.name, item.quantity
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_totalQuantityOf: (name)->
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return @result.quantityOf(name) - @need.quantityOf(name)
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@@ -5,8 +5,10 @@
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# All rights reserved.
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###
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BaseModel = require './base_model'
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Inventory = require './inventory'
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BaseModel = require './base_model'
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CraftingPlan = require './crafting_plan'
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{Event} = require '../constants'
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Inventory = require './inventory'
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########################################################################################################################
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@@ -14,14 +16,36 @@ module.exports = class CraftingTable extends BaseModel
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constructor: (attributes={}, options={})->
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if not attributes.catalog? then throw new Error "attributes.catalog is required"
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attributes.name ?= null
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attributes.quantity ?= 1
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attributes.includingTools ?= false
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attributes.have ?= new Inventory
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attributes.plan ?= null
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super attributes, options
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@have = new Inventory
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@make = new Inventory
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@get = new Inventory
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# Public Methods ###############################################################################
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craft: (name, quantity=1, includingTools=false)->
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toolPhrase = if includingTools then ' includingTools' else ''
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logger.verbose "calculating build plan for #{quantity} #{name}#{toolPhrase} with inventory: #{@have}"
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craft: ->
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if not @name?.length
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@plan = null
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return
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toolPhrase = if @includingTools then ' includingTools' else ''
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logger.verbose "calculating build plan for #{@quantity} #{@name}#{toolPhrase} with inventory: #{@have}"
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plan = new CraftingPlan @catalog, @includingTools
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plan.includingTools = @includingTools
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plan.craft @name, @quantity, @have
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@plan = plan
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# Object Overrides #############################################################################
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toString: ->
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return "#{@constructor.name} (#{@cid}) {
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name:#{@name},
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quantity:#{@quantity},
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includingTools:#{@includingTools},
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have:#{@have},
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plan:#{@plan}
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}"
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@@ -17,14 +17,19 @@ module.exports = class Inventory extends BaseModel
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super attributes, options
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@clear()
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Object.defineProperty this, 'isEmpty', get:-> @_names.length is 0
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# Public Methods ###############################################################################
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add: (name, quantity=1)->
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return if quantity is 0
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item = @_items[name]
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if not item?
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item = new Item name:name, quantity:quantity
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@_items[name] = item
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@_names.push name
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@_names.sort()
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else
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item.quantity += quantity
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@@ -32,10 +37,19 @@ module.exports = class Inventory extends BaseModel
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@trigger Event.change, this
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return this
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addInventory: (inventory)->
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inventory.each (item)=> @add item.name, item.quantity
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return this
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clear: ->
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@_items = {}
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@_names = []
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clone: ->
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inventory = new Inventory
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@each (item)-> inventory.add item.name, item.quantity
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return inventory
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each: (onItem)->
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for name in @_names
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item = @_items[name]
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@@ -48,7 +62,25 @@ module.exports = class Inventory extends BaseModel
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return false unless item?
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return item.quantity >= quantity
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pop: ->
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name = @_names.pop()
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return null unless name?
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item = @_items[name]
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delete @_items[name]
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@trigger Event.remove, this, item.name, item.quantity
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@trigger Event.change, this
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return item
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quantityOf: (name)->
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item = @_items[name]
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return 0 unless item?
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return item.quantity
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remove: (name, quantity=1)->
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return if quantity is 0
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item = @_items[name]
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if not item? then throw new Error "cannot remove #{name} since it is not in this inventory"
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if item.quantity < quantity
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@@ -63,13 +95,22 @@ module.exports = class Inventory extends BaseModel
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@trigger Event.change, this
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return this
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toList: ->
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result = []
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@each (item)->
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if item.quantity > 1
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result.push [item.quantity, item.name]
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else
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result.push item.name
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return result
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# Object Overrides #############################################################################
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toString: ->
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result = [@constructor.name, " (", @cid, ") { items: ["]
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needsDelimiter = false
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for name, item of @_items
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@each (item)->
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if needsDelimiter then result.push ', '
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result.push item.toString()
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needsDelimiter = true
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@@ -19,6 +19,22 @@ module.exports = class Recipe extends BaseModel
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Object.defineProperty this, 'name', get:-> @output[0].name
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# Public Methods ###############################################################################
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make: (inventory, missing)->
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for item in @input
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needed = item.quantity
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while needed > 0
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if inventory.hasAtLeast item.name
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inventory.remove item.name
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else
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missing.add item.name
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for item in @output
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inventory.add item.name, item.quantity
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return this
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# Object Overrides #############################################################################
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toString: ->
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@@ -21,7 +21,7 @@ module.exports = class RecipeBook extends BaseModel
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# Public Methods ###############################################################################
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getRecipes: (name)->
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findRecipes: (name)->
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result = []
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for recipe in @recipes
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if recipe.name is name
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@@ -6,7 +6,6 @@
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###
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BaseModel = require './base_model'
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{DefaultBookUrls} = require '../constants'
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{Event} = require '../constants'
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RecipeBookParser = require './recipe_book_parser'
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@@ -19,11 +18,17 @@ module.exports = class RecipeCatalog extends BaseModel
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super attributes, options
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@_parser = new RecipeBookParser
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if @books.length is 0
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@loadAllBooks DefaultBookUrls
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# Public Methods ###############################################################################
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findRecipes: (name)->
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result = []
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for book in @books
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for recipe in book.findRecipes name
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result.push recipe
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return result
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loadBook: (url)->
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w.promise (resolve, reject)=>
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@trigger Event.load.started, this, url
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@@ -35,6 +40,15 @@ module.exports = class RecipeCatalog extends BaseModel
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error: (xhr, status, error)=>
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reject @onBookLoadFailed(url, error, status, xhr)
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loadBookData: (data)->
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book = @_parser.parse data
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@books.push book
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@books.sort (a, b)->
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return 0 if a.modName is b.modName
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return if a.modName < b.modName then -1 else +1
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return book
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loadAllBooks: (urlList)->
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promises = (@loadBook(url) for url in urlList)
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return w.settle promises
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@@ -43,11 +57,7 @@ module.exports = class RecipeCatalog extends BaseModel
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onBookLoaded: (url, data, status, xhr)->
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try
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book = @_parser.parse data
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@books.push book
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@books.sort (a, b)->
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return 0 if a.modName is b.modName
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return if a.modName < b.modName then -1 else +1
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book = @loadBookData data
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logger.info "loaded recipe book from #{url}: #{book}"
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@trigger Event.load.succeeded, this, book
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@@ -8,7 +8,7 @@ var jade_mixins = {};
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var jade_interp;
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var jade_indent = [];
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buf.push("\n<div class=\"view__crafting_table\">\n <h2><img src=\"/images/workbench_top.png\"/>\n <p>Crafting Table</p>\n </h2>\n <div class=\"recipe_selector\">\n <p>I want to make</p>\n <select name=\"quantity\">\n <option value=\"1\">1</option>\n <option value=\"2\">2</option>\n <option value=\"4\">4</option>\n <option value=\"8\">8</option>\n <option value=\"16\">16</option>\n <option value=\"64\">64</option>\n </select>\n <input name=\"name\" placeholder=\"enter an item name\"/>\n <label>\n <input name=\"including_tools\" type=\"checkbox\"/>including tools\n </label>\n </div>\n <table>\n <tr>\n <td class=\"have\">\n <h3>\n <p>You have...</p>\n </h3>\n <textarea name=\"have\" placeholder=\"enter what you have, for example:\n\n3 wool\n4 iron ingot\"></textarea>\n </td>\n <td class=\"make\">\n <h3>\n <p>You'll make...</p>\n </h3>\n <ul></ul>\n </td>\n <td class=\"get\">\n <h3>\n <p>You'll get...</p>\n </h3>\n <ul></ul>\n </td>\n </tr>\n </table>\n</div>");;return buf.join("");
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buf.push("\n<div class=\"view__crafting_table\">\n <h2><img src=\"/images/workbench_top.png\"/>\n <p>Crafting Table</p>\n </h2>\n <div class=\"recipe_selector\">\n <p>I want to make</p>\n <select name=\"quantity\">\n <option value=\"1\">1</option>\n <option value=\"2\">2</option>\n <option value=\"4\">4</option>\n <option value=\"8\">8</option>\n <option value=\"16\">16</option>\n <option value=\"64\">64</option>\n </select>\n <input name=\"name\" placeholder=\"enter an item name\"/>\n <label>\n <input name=\"including_tools\" type=\"checkbox\"/>including tools\n </label>\n </div>\n <table>\n <tr>\n <td class=\"have\">\n <h3>\n <p>You have...</p>\n </h3>\n <textarea name=\"have\" placeholder=\"For example:\n\n3 wool\n4 iron ingot\"></textarea>\n </td>\n <td class=\"need\">\n <h3>\n <p>You'll need...</p>\n </h3>\n <ul></ul>\n </td>\n <td class=\"make\">\n <h3>\n <p>You'll make...</p>\n </h3>\n <ul></ul>\n </td>\n <td class=\"result\">\n <h3>\n <p>You'll get...</p>\n </h3>\n <ul></ul>\n </td>\n </tr>\n </table>\n</div>");;return buf.join("");
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};
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this["JST"]["landing_page"] = function template(locals) {
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@@ -17,7 +17,7 @@ var jade_mixins = {};
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var jade_interp;
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var jade_indent = [];
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buf.push("\n<div class=\"view__landing_page\">\n <div class=\"view__recipe_catalog\"></div>\n <div class=\"view__crafting_table\"></div>\n</div>");;return buf.join("");
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buf.push("\n<div class=\"view__landing_page\">\n <div class=\"view__crafting_table\"></div>\n <div class=\"view__recipe_catalog\"></div>\n</div>");;return buf.join("");
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};
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this["JST"]["recipe_book"] = function template(locals) {
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Reference in New Issue
Block a user