Simplify the custom wrapped stack wrapper, and workon a RecipeManager
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976df1d39b
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87f1108632
4 changed files with 224 additions and 95 deletions
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@ -10,6 +10,7 @@ import net.minecraft.item.crafting.FurnaceRecipes;
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import net.minecraft.item.crafting.IRecipe;
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import net.minecraft.item.crafting.ShapedRecipes;
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import net.minecraft.item.crafting.ShapelessRecipes;
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import net.minecraftforge.oredict.OreDictionary;
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import net.minecraftforge.oredict.ShapedOreRecipe;
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import net.minecraftforge.oredict.ShapelessOreRecipe;
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@ -28,6 +29,52 @@ import cpw.mods.fml.common.registry.GameRegistry;
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*/
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public class RecipeHelper {
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/**
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* Discovers all instances of ItemStacks with wild card meta values in the vanilla Crafting Manager
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*
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* @return A list of CustomWrappedStacks that contains all wild card meta ItemStacks in the vanilla Crafting Manager
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*/
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public static ArrayList<CustomWrappedStack> discoverWildCards() {
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ArrayList<CustomWrappedStack> wildCards = new ArrayList<CustomWrappedStack>();
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for (Object recipe : CraftingManager.getInstance().getRecipeList()) {
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if (recipe instanceof IRecipe) {
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if (((IRecipe) recipe).getRecipeOutput() instanceof ItemStack) {
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CustomWrappedStack recipeOutput = new CustomWrappedStack(((IRecipe) recipe).getRecipeOutput());
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ArrayList<CustomWrappedStack> recipeInputs = RecipeHelper.getRecipeInputs((IRecipe) recipe);
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ItemStack itemStack = null;
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if (recipeOutput.getWrappedStack() instanceof ItemStack) {
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itemStack = (ItemStack) recipeOutput.getWrappedStack();
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if (itemStack.getItemDamage() == OreDictionary.WILDCARD_VALUE && !wildCards.contains(recipeOutput)) {
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wildCards.add(recipeOutput);
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}
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}
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for (CustomWrappedStack inputStack : recipeInputs) {
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if (inputStack.getWrappedStack() instanceof ItemStack) {
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itemStack = (ItemStack) inputStack.getWrappedStack();
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if (itemStack.getItemDamage() == OreDictionary.WILDCARD_VALUE && !wildCards.contains(inputStack)) {
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wildCards.add(inputStack);
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}
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}
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}
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}
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}
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}
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return wildCards;
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}
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/**
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* Returns a list of elements that constitute the input in a crafting recipe
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*
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@ -40,15 +87,17 @@ public class RecipeHelper {
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public static ArrayList<CustomWrappedStack> getRecipeInputs(IRecipe recipe) {
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ArrayList<CustomWrappedStack> recipeInputs = new ArrayList<CustomWrappedStack>();
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ItemStack itemStack = null;
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OreStack oreStack = null;
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if (recipe instanceof ShapedRecipes) {
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ShapedRecipes shapedRecipe = (ShapedRecipes) recipe;
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for (int i = 0; i < shapedRecipe.recipeItems.length; i++) {
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if (shapedRecipe.recipeItems[i] != null) {
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if (shapedRecipe.recipeItems[i] instanceof ItemStack) {
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ItemStack itemStack = shapedRecipe.recipeItems[i];
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itemStack = shapedRecipe.recipeItems[i];
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itemStack.stackSize = 1;
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recipeInputs.add(new CustomWrappedStack(itemStack));
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@ -62,7 +111,7 @@ public class RecipeHelper {
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for (Object object : shapelessRecipe.recipeItems) {
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if (object instanceof ItemStack) {
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ItemStack itemStack = (ItemStack) object;
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itemStack = (ItemStack) object;
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itemStack.stackSize = 1;
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recipeInputs.add(new CustomWrappedStack(itemStack));
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@ -82,7 +131,7 @@ public class RecipeHelper {
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if (!shapedOreRecipeList.isEmpty()) {
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OreStack oreStack = new OreStack((ItemStack) shapedOreRecipeList.get(0));
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oreStack = new OreStack((ItemStack) shapedOreRecipeList.get(0));
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oreStack.stackSize = 1;
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recipeInputs.add(new CustomWrappedStack(oreStack));
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@ -93,7 +142,7 @@ public class RecipeHelper {
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*/
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else if (shapedOreRecipe.getInput()[i] instanceof ItemStack) {
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ItemStack itemStack = (ItemStack) shapedOreRecipe.getInput()[i];
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itemStack = (ItemStack) shapedOreRecipe.getInput()[i];
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itemStack.stackSize = 1;
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recipeInputs.add(new CustomWrappedStack(itemStack));
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@ -110,14 +159,14 @@ public class RecipeHelper {
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if (!shapelessOreRecipeList.isEmpty()) {
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OreStack oreStack = new OreStack((ItemStack) shapelessOreRecipeList.get(0));
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oreStack = new OreStack((ItemStack) shapelessOreRecipeList.get(0));
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oreStack.stackSize = 1;
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recipeInputs.add(new CustomWrappedStack(oreStack));
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}
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}
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else if (object instanceof ItemStack) {
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ItemStack itemStack = (ItemStack) object;
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itemStack = (ItemStack) object;
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itemStack.stackSize = 1;
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recipeInputs.add(new CustomWrappedStack(itemStack));
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@ -18,6 +18,7 @@ import com.pahimar.ee3.core.util.RecipeHelper;
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import com.pahimar.ee3.emc.graph.WeightedDirectedGraph;
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import com.pahimar.ee3.emc.graph.WeightedEdge;
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import com.pahimar.ee3.item.CustomWrappedStack;
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import com.pahimar.ee3.item.crafting.RecipeManager;
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public class DynEMC {
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@ -50,55 +51,7 @@ public class DynEMC {
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private void init() {
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}
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/**
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* Discovers all instances of ItemStacks with wild card meta values in the vanilla Crafting Manager
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* @return A list of CustomWrappedStacks that contains all wild card meta ItemStacks in the vanilla Crafting Manager
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*/
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private ArrayList<CustomWrappedStack> findWildCards() {
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ArrayList<CustomWrappedStack> wildCards = new ArrayList<CustomWrappedStack>();
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for (Object recipe : CraftingManager.getInstance().getRecipeList()) {
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if (recipe instanceof IRecipe) {
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if (((IRecipe) recipe).getRecipeOutput() instanceof ItemStack) {
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CustomWrappedStack recipeOutput = new CustomWrappedStack(((IRecipe) recipe).getRecipeOutput());
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ArrayList<CustomWrappedStack> recipeInputs = RecipeHelper.getRecipeInputs((IRecipe) recipe);
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ItemStack itemStack = null;
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if (recipeOutput.getWrappedStack() instanceof ItemStack) {
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itemStack = (ItemStack) recipeOutput.getWrappedStack();
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if (itemStack.getItemDamage() == OreDictionary.WILDCARD_VALUE && OreDictionary.getOreID(itemStack) == -1) {
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if (!wildCards.contains(recipeOutput)) {
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wildCards.add(recipeOutput);
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}
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}
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}
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for (CustomWrappedStack inputStack : recipeInputs) {
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if (inputStack.getWrappedStack() instanceof ItemStack) {
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itemStack = (ItemStack) inputStack.getWrappedStack();
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if (itemStack.getItemDamage() == OreDictionary.WILDCARD_VALUE && OreDictionary.getOreID(itemStack) == -1) {
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if (!wildCards.contains(inputStack)) {
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wildCards.add(inputStack);
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}
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}
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}
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}
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}
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}
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}
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return wildCards;
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RecipeManager recipeManager = RecipeManager.getInstance();
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}
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private void populateItemList() {
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@ -12,80 +12,123 @@ public class CustomWrappedStack {
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private ItemStack itemStack;
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private OreStack oreStack;
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public CustomWrappedStack(ItemStack itemStack) {
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/**
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* Creates a new CustomWrappedStack object which wraps the given input. Valid inputs would be ItemStacks or OreStacks.
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* If something other than an ItemStack or an OreStack is used as input, nothing is wrapped and the size of the wrapped
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* stack is set to -1 to indicate an invalid wrapped stack.
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*
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* @param object The newly created wrapped stack object
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*/
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public CustomWrappedStack(Object object) {
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/*
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* We are given an ItemStack to wrap
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*/
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if (object instanceof ItemStack) {
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ItemStack itemStack = (ItemStack) object;
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/*
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* If the ItemStack does not exist in the OreDictionary, wrap it as an ItemStack
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*/
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if (OreDictionary.getOreID(itemStack) == -1) {
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this.itemStack = itemStack;
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this.oreStack = null;
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oreStack = null;
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stackSize = itemStack.stackSize;
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if (this.itemStack != null) {
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this.itemStack.stackSize = 1;
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}
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}
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public CustomWrappedStack(OreStack oreStack) {
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/*
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* Else the ItemStack exists in the OreDictionary, so wrap it as an OreStack instead of an ItemStack
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*/
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else {
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this.itemStack = null;
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this.oreStack = oreStack;
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oreStack = new OreStack(itemStack);
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stackSize = oreStack.stackSize;
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oreStack.stackSize = 1;
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}
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}
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/*
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* We are given an OreStack to wrap
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*/
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else if (object instanceof OreStack) {
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if (this.oreStack != null) {
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this.oreStack.stackSize = 1;
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itemStack = null;
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oreStack = (OreStack) object;
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stackSize = oreStack.stackSize;
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oreStack.stackSize = 1;
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}
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/*
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* Else, we are given something we cannot wrap
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*/
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else {
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stackSize = -1;
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}
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}
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/**
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* Returns the stack size of the wrapped stack, or -1 if we wrapped an invalid input
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*
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* @return The size of the wrapped stack
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*/
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public int getStackSize() {
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return stackSize;
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}
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/**
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* Sets the size of the wrapped stack
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*
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* @param stackSize The new size of the wrapped stack
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*/
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public void setStackSize(int stackSize) {
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this.stackSize = stackSize;
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}
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/**
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* Returns the wrapped stack
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*
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* @return The wrapped ItemStack or OreStack, or null if something other than an ItemStack or OreStack was used to create this object
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*/
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public Object getWrappedStack() {
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if (itemStack != null) {
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return itemStack;
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}
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else {
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else if (oreStack != null) {
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return oreStack;
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}
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return null;
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}
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@Override
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public boolean equals(Object object) {
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if (!(object instanceof CustomWrappedStack)) {
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if (!(object instanceof CustomWrappedStack))
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return false;
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}
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CustomWrappedStack customWrappedStack = (CustomWrappedStack) object;
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if (itemStack != null) {
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if (customWrappedStack.itemStack != null) {
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return (ItemUtil.compare(this.itemStack, customWrappedStack.itemStack) && stackSize == customWrappedStack.itemStack.stackSize);
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}
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if (customWrappedStack.itemStack != null)
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return ItemUtil.compare(itemStack, customWrappedStack.itemStack) && stackSize == customWrappedStack.itemStack.stackSize;
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else if (customWrappedStack.oreStack != null) {
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for (ItemStack oreDictItemStack : OreDictionary.getOres(customWrappedStack.oreStack.oreName)) {
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if (ItemUtil.compare(itemStack, oreDictItemStack) && stackSize == oreDictItemStack.stackSize) {
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if (ItemUtil.compare(itemStack, oreDictItemStack) && stackSize == oreDictItemStack.stackSize)
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return true;
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}
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}
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}
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}
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else if (oreStack != null) {
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if (customWrappedStack.itemStack != null) {
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for (ItemStack oreDictItemStack : OreDictionary.getOres(oreStack.oreName)) {
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if (ItemUtil.compare(customWrappedStack.itemStack, oreDictItemStack) && stackSize == oreDictItemStack.stackSize) {
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if (ItemUtil.compare(customWrappedStack.itemStack, oreDictItemStack) && stackSize == oreDictItemStack.stackSize)
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return true;
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}
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}
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}
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else if (customWrappedStack.oreStack != null) {
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return (oreStack.equals(customWrappedStack.oreStack) && stackSize == oreStack.stackSize);
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}
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else if (customWrappedStack.oreStack != null)
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return oreStack.equals(customWrappedStack.oreStack) && stackSize == oreStack.stackSize;
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}
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return false;
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84
ee3_common/com/pahimar/ee3/item/crafting/RecipeManager.java
Normal file
84
ee3_common/com/pahimar/ee3/item/crafting/RecipeManager.java
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@ -0,0 +1,84 @@
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package com.pahimar.ee3.item.crafting;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.List;
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import net.minecraft.item.ItemStack;
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import com.google.common.collect.HashMultimap;
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import com.google.common.collect.Multimap;
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import com.pahimar.ee3.core.util.RecipeHelper;
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import com.pahimar.ee3.item.CustomWrappedStack;
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public class RecipeManager {
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private static RecipeManager recipeManager = null;
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private Multimap<CustomWrappedStack, List<CustomWrappedStack>> recipeMap;
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private List<CustomWrappedStack> wildCardStacks;
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private RecipeManager() {
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recipeMap = HashMultimap.create();
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wildCardStacks = RecipeHelper.discoverWildCards();
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}
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public static RecipeManager getInstance() {
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if (recipeManager == null) {
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recipeManager = new RecipeManager();
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}
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return recipeManager;
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}
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public boolean hasRecipe(CustomWrappedStack customWrappedStack) {
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return recipeMap.containsKey(customWrappedStack);
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}
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public boolean hasRecipe(ItemStack itemStack) {
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return hasRecipe(new CustomWrappedStack(itemStack));
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}
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public int countRecipes(CustomWrappedStack customWrappedStack) {
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Collection<List<CustomWrappedStack>> keys = recipeMap.get(customWrappedStack);
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return keys.size();
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}
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public int countRecipes(ItemStack itemStack) {
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return countRecipes(new CustomWrappedStack(itemStack));
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}
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public Collection<List<CustomWrappedStack>> getRecipes(CustomWrappedStack customWrappedStack) {
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return recipeMap.get(customWrappedStack);
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}
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public Collection<List<CustomWrappedStack>> getRecipes(ItemStack itemStack) {
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return getRecipes(new CustomWrappedStack(itemStack));
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}
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public void addRecipe(CustomWrappedStack recipeOutput, List<?> recipeInputs) {
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ArrayList<CustomWrappedStack> collatedStacks = new ArrayList<CustomWrappedStack>();
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CustomWrappedStack wrappedInput = null;
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/**
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* For every input in the input list, check to see if we have discovered
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* it already - If we have, add it to the one we already have - If we
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* have not, add it to the collection of discovered items
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*/
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for (Object object : recipeInputs) {
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}
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}
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}
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