Add code to build crafting trees

2015-08-25 21:15:08 -07:00
parent 4ff2915d85
commit ea82518b0d
8 changed files with 492 additions and 2 deletions
@@ -0,0 +1,142 @@
+###
+Crafting Guide - crafting_node.test.coffee
+
+Copyright (c) 2015 by Redwood Labs
+All rights reserved.
+###
+
+GraphBuilder = require '../../src/coffee/models/crafting/graph_builder'
+ItemSlug     = require '../../src/coffee/models/item_slug'
+Mod          = require '../../src/coffee/models/mod'
+ModPack      = require '../../src/coffee/models/mod_pack'
+ModVersion   = require '../../src/coffee/models/mod_version'
+
+########################################################################################################################
+
+SAMPLE_MOD_VERSION_TEXT = """
+    schema: 1
+
+    item: Charcoal
+        recipe:
+            input: 8 Oak Wood, Coal
+            pattern: .0. ... .1.
+
+    item: Crafting Table
+        recipe:
+            input: Oak Planks
+            pattern: .00 .00 ...
+
+    item: Coal
+
+    item: Cobblestone
+
+    item: Furnace
+        recipe:
+            input: Cobblestone
+            pattern: 000 0.0 000
+            tools: Crafting Table
+
+    item: Iron Ore
+
+    item: Iron Ingot
+        recipe:
+            input: 8 Iron Ore, Charcoal
+            pattern: .0. ... .1.
+            tools: Furnace
+        recipe:
+            input: 8 Iron Ore, Coal
+            pattern: .0. ... .1.
+            tools: Furnace
+
+    item: Iron Sword
+        recipe:
+            input: Iron Ingot, Stick
+            pattern: .0. .0. .1.
+            tools: Crafting Table
+
+    item: Lever
+        recipe:
+            input: Stick, Cobblestone
+            pattern: .0. .1. ...
+
+    item: Oak Planks
+        recipe:
+            input: Oak Wood
+            pattern: ... .0. ...
+            quantity: 4
+
+    item: Oak Wood
+
+    item: Stick
+        recipe:
+            input: Oak Planks
+            pattern: .0. .0. ...
+            quantity: 4
+"""
+
+builder = mod = modPack = modVersion = null
+
+########################################################################################################################
+
+describe.only 'GraphBuilder.coffee', ->
+
+    beforeEach ->
+        modPack = new ModPack
+
+        mod = new Mod name:'Test', slug:'test'
+        modPack.addMod mod
+
+        modVersion = new ModVersion modSlug:'test', version:'0.0'
+        modVersion.parse SAMPLE_MOD_VERSION_TEXT
+        mod.addModVersion modVersion
+
+        builder = new GraphBuilder modPack:modPack
+
+    describe 'expand', ->
+
+        it 'can work a few steps at a time', ->
+            builder.wanted.add ItemSlug.slugify 'test__iron_sword'
+            builder.expandGraph 9
+
+            builder.rootNode.depth.should.equal 6
+            builder.rootNode.size.should.equal 13
+            builder.complete.should.be.false
+
+            builder.expandGraph 9
+
+            builder.rootNode.depth.should.equal 8
+            builder.rootNode.size.should.equal 18
+            builder.complete.should.be.true
+
+        it 'works properly with an empty inventory', ->
+            builder.expandGraph 100
+
+            builder.rootNode.depth.should.equal 1
+            builder.rootNode.size.should.equal 1
+            builder.complete.should.be.true
+
+        describe 'can build a tree for', ->
+
+            runSingleItemTreeBuildingTest = (slug, depth, size)->
+                builder.wanted.add ItemSlug.slugify slug
+                builder.expandGraph 100
+
+                builder.rootNode.depth.should.equal depth
+                builder.rootNode.size.should.equal size
+                builder.complete.should.be.true
+
+            it 'a gatherable item', ->
+                runSingleItemTreeBuildingTest 'test__oak_wood', 2, 2
+
+            it 'a single-step item', ->
+                runSingleItemTreeBuildingTest 'test__crafting_table', 6, 6
+
+            it 'an item with multiple inputs', ->
+                runSingleItemTreeBuildingTest 'test__lever', 8, 9
+
+            it 'can make a tree for an item with multiple recipes', ->
+                runSingleItemTreeBuildingTest 'test__iron_ingot', 6, 11
+
+            it 'can make a tree for an item with multiple inputs and multiple recipes', ->
+                runSingleItemTreeBuildingTest 'test__iron_sword', 8, 18
+                logger.debug builder.toString()