package net.minecraftforge.oredict;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
import java.util.Map;
import java.util.RandomAccess;
import java.util.Map.Entry;
import java.util.Set;
import net.minecraft.block.Block;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.CraftingManager;
import net.minecraft.item.crafting.IRecipe;
import net.minecraft.item.crafting.ShapedRecipes;
import net.minecraft.item.crafting.ShapelessRecipes;
import net.minecraftforge.common.MinecraftForge;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import cpw.mods.fml.common.FMLLog;
import cpw.mods.fml.common.eventhandler.Event;
public class OreDictionary
{
private static boolean hasInit = false;
private static List<String> idToName = new ArrayList<String>();
private static Map<String, Integer> nameToId = new HashMap<String, Integer>();
private static List<ArrayList<ItemStack>> idToStack = Lists.newArrayList(); //ToDo: Unqualify to List when possible {1.8}
private static List<ArrayList<ItemStack>> idToStackUn = Lists.newArrayList(); //ToDo: Unqualify to List when possible {1.8}
private static Map<Integer, List<Integer>> stackToId = Maps.newHashMap();
public static final ArrayList<ItemStack> EMPTY_LIST = new UnmodifiableArrayList(Lists.newArrayList()); //ToDo: Unqualify to List when possible {1.8}
/**
* Minecraft changed from -1 to Short.MAX_VALUE in 1.5 release for the "block wildcard". Use this in case it
* changes again.
*/
public static final int WILDCARD_VALUE = Short.MAX_VALUE;
static {
initVanillaEntries();
}
@SuppressWarnings("unchecked")
public static void initVanillaEntries()
{
if (!hasInit)
{
registerOre("logWood", new ItemStack(Blocks.log, 1, WILDCARD_VALUE));
registerOre("logWood", new ItemStack(Blocks.log2, 1, WILDCARD_VALUE));
registerOre("plankWood", new ItemStack(Blocks.planks, 1, WILDCARD_VALUE));
registerOre("slabWood", new ItemStack(Blocks.wooden_slab, 1, WILDCARD_VALUE));
registerOre("stairWood", Blocks.oak_stairs);
registerOre("stairWood", Blocks.spruce_stairs);
registerOre("stairWood", Blocks.birch_stairs);
registerOre("stairWood", Blocks.jungle_stairs);
registerOre("stairWood", Blocks.acacia_stairs);
registerOre("stairWood", Blocks.dark_oak_stairs);
registerOre("stickWood", Items.stick);
registerOre("treeSapling", new ItemStack(Blocks.sapling, 1, WILDCARD_VALUE));
registerOre("treeLeaves", new ItemStack(Blocks.leaves, 1, WILDCARD_VALUE));
registerOre("treeLeaves", new ItemStack(Blocks.leaves2, 1, WILDCARD_VALUE));
registerOre("oreGold", Blocks.gold_ore);
registerOre("oreIron", Blocks.iron_ore);
registerOre("oreLapis", Blocks.lapis_ore);
registerOre("oreDiamond", Blocks.diamond_ore);
registerOre("oreRedstone", Blocks.redstone_ore);
registerOre("oreEmerald", Blocks.emerald_ore);
registerOre("oreQuartz", Blocks.quartz_ore);
registerOre("oreCoal", Blocks.coal_ore);
registerOre("blockGold", Blocks.gold_block);
registerOre("blockIron", Blocks.iron_block);
registerOre("blockLapis", Blocks.lapis_block);
registerOre("blockDiamond", Blocks.diamond_block);
registerOre("blockRedstone", Blocks.redstone_block);
registerOre("blockEmerald", Blocks.emerald_block);
registerOre("blockQuartz", Blocks.quartz_block);
registerOre("blockCoal", Blocks.coal_block);
registerOre("blockGlassColorless", Blocks.glass);
registerOre("blockGlass", Blocks.glass);
registerOre("blockGlass", new ItemStack(Blocks.stained_glass, 1, WILDCARD_VALUE));
//blockGlass{Color} is added below with dyes
registerOre("paneGlassColorless", Blocks.glass_pane);
registerOre("paneGlass", Blocks.glass_pane);
registerOre("paneGlass", new ItemStack(Blocks.stained_glass_pane, 1, WILDCARD_VALUE));
//paneGlass{Color} is added below with dyes
registerOre("ingotIron", Items.iron_ingot);
registerOre("ingotGold", Items.gold_ingot);
registerOre("ingotBrick", Items.brick);
registerOre("ingotBrickNether", Items.netherbrick);
registerOre("nuggetGold", Items.gold_nugget);
registerOre("gemDiamond", Items.diamond);
registerOre("gemEmerald", Items.emerald);
registerOre("gemQuartz", Items.quartz);
registerOre("dustRedstone", Items.redstone);
registerOre("dustGlowstone", Items.glowstone_dust);
registerOre("gemLapis", new ItemStack(Items.dye, 1, 4));
registerOre("slimeball", Items.slime_ball);
registerOre("glowstone", Blocks.glowstone);
registerOre("cropWheat", Items.wheat);
registerOre("cropPotato", Items.potato);
registerOre("cropCarrot", Items.carrot);
registerOre("stone", Blocks.stone);
registerOre("cobblestone", Blocks.cobblestone);
registerOre("sandstone", new ItemStack(Blocks.sandstone, 1, WILDCARD_VALUE));
registerOre("dye", new ItemStack(Items.dye, 1, WILDCARD_VALUE));
registerOre("record", Items.record_13);
registerOre("record", Items.record_cat);
registerOre("record", Items.record_blocks);
registerOre("record", Items.record_chirp);
registerOre("record", Items.record_far);
registerOre("record", Items.record_mall);
registerOre("record", Items.record_mellohi);
registerOre("record", Items.record_stal);
registerOre("record", Items.record_strad);
registerOre("record", Items.record_ward);
registerOre("record", Items.record_11);
registerOre("record", Items.record_wait);
}
// Build our list of items to replace with ore tags
Map<ItemStack, String> replacements = new HashMap<ItemStack, String>();
replacements.put(new ItemStack(Items.stick), "stickWood");
replacements.put(new ItemStack(Blocks.planks), "plankWood");
replacements.put(new ItemStack(Blocks.planks, 1, WILDCARD_VALUE), "plankWood");
replacements.put(new ItemStack(Blocks.stone), "stone");
replacements.put(new ItemStack(Blocks.stone, 1, WILDCARD_VALUE), "stone");
replacements.put(new ItemStack(Blocks.cobblestone), "cobblestone");
replacements.put(new ItemStack(Blocks.cobblestone, 1, WILDCARD_VALUE), "cobblestone");
replacements.put(new ItemStack(Items.gold_ingot), "ingotGold");
replacements.put(new ItemStack(Items.iron_ingot), "ingotIron");
replacements.put(new ItemStack(Items.diamond), "gemDiamond");
replacements.put(new ItemStack(Items.emerald), "gemEmerald");
replacements.put(new ItemStack(Items.redstone), "dustRedstone");
replacements.put(new ItemStack(Items.glowstone_dust), "dustGlowstone");
replacements.put(new ItemStack(Blocks.glowstone), "glowstone");
replacements.put(new ItemStack(Items.slime_ball), "slimeball");
replacements.put(new ItemStack(Blocks.glass), "blockGlassColorless");
// Register dyes
String[] dyes =
{
"Black",
"Red",
"Green",
"Brown",
"Blue",
"Purple",
"Cyan",
"LightGray",
"Gray",
"Pink",
"Lime",
"Yellow",
"LightBlue",
"Magenta",
"Orange",
"White"
};
for(int i = 0; i < 16; i++)
{
ItemStack dye = new ItemStack(Items.dye, 1, i);
ItemStack block = new ItemStack(Blocks.stained_glass, 1, 15 - i);
ItemStack pane = new ItemStack(Blocks.stained_glass_pane, 1, 15 - i);
if (!hasInit)
{
registerOre("dye" + dyes[i], dye);
registerOre("blockGlass" + dyes[i], block);
registerOre("paneGlass" + dyes[i], pane);
}
replacements.put(dye, "dye" + dyes[i]);
replacements.put(block, "blockGlass" + dyes[i]);
replacements.put(pane, "paneGlass" + dyes[i]);
}
hasInit = true;
ItemStack[] replaceStacks = replacements.keySet().toArray(new ItemStack[replacements.keySet().size()]);
// Ignore recipes for the following items
ItemStack[] exclusions = new ItemStack[]
{
new ItemStack(Blocks.lapis_block),
new ItemStack(Items.cookie),
new ItemStack(Blocks.stonebrick),
new ItemStack(Blocks.stone_slab, 1, WILDCARD_VALUE),
new ItemStack(Blocks.stone_stairs),
new ItemStack(Blocks.cobblestone_wall),
new ItemStack(Blocks.oak_stairs),
new ItemStack(Blocks.spruce_stairs),
new ItemStack(Blocks.birch_stairs),
new ItemStack(Blocks.jungle_stairs),
new ItemStack(Blocks.acacia_stairs),
new ItemStack(Blocks.dark_oak_stairs),
new ItemStack(Blocks.glass_pane),
new ItemStack(Blocks.stained_glass)
};
List<IRecipe> recipes = CraftingManager.getInstance().getRecipeList();
List<IRecipe> recipesToRemove = new ArrayList<IRecipe>();
List<IRecipe> recipesToAdd = new ArrayList<IRecipe>();
// Search vanilla recipes for recipes to replace
for(Object obj : recipes)
{
if(obj instanceof ShapedRecipes)
{
ShapedRecipes recipe = (ShapedRecipes)obj;
ItemStack output = recipe.getRecipeOutput();
if (output != null && containsMatch(false, exclusions, output))
{
continue;
}
if(containsMatch(true, recipe.recipeItems, replaceStacks))
{
recipesToRemove.add(recipe);
recipesToAdd.add(new ShapedOreRecipe(recipe, replacements));
}
}
else if(obj instanceof ShapelessRecipes)
{
ShapelessRecipes recipe = (ShapelessRecipes)obj;
ItemStack output = recipe.getRecipeOutput();
if (output != null && containsMatch(false, exclusions, output))
{
continue;
}
if(containsMatch(true, (ItemStack[])recipe.recipeItems.toArray(new ItemStack[recipe.recipeItems.size()]), replaceStacks))
{
recipesToRemove.add((IRecipe)obj);
IRecipe newRecipe = new ShapelessOreRecipe(recipe, replacements);
recipesToAdd.add(newRecipe);
}
}
}
recipes.removeAll(recipesToRemove);
recipes.addAll(recipesToAdd);
if (recipesToRemove.size() > 0)
{
FMLLog.info("Replaced %d ore recipies", recipesToRemove.size());
}
}
/**
* Gets the integer ID for the specified ore name.
* If the name does not have a ID it assigns it a new one.
*
* @param name The unique name for this ore 'oreIron', 'ingotIron', etc..
* @return A number representing the ID for this ore type
*/
public static int getOreID(String name)
{
Integer val = nameToId.get(name);
if (val == null)
{
idToName.add(name);
val = idToName.size() - 1; //0 indexed
nameToId.put(name, val);
idToStack.add(new ArrayList<ItemStack>());
idToStackUn.add(new UnmodifiableArrayList(idToStack.get(val)));
}
return val;
}
/**
* Reverse of getOreID, will not create new entries.
*
* @param id The ID to translate to a string
* @return The String name, or "Unknown" if not found.
*/
public static String getOreName(int id)
{
return (id >= 0 && id < idToName.size()) ? idToName.get(id) : "Unknown";
}
/**
* Gets the integer ID for the specified item stack.
* If the item stack is not linked to any ore, this will return -1 and no new entry will be created.
*
* @param stack The item stack of the ore.
* @return A number representing the ID for this ore type, or -1 if couldn't find it.
*/
@Deprecated // Use getOreIds below for more accuracy
public static int getOreID(ItemStack stack)
{
if (stack == null || stack.getItem() == null) return -1;
int id = Item.getIdFromItem(stack.getItem());
List<Integer> ids = stackToId.get(id); //Try the wildcard first
if (ids == null || ids.size() == 0)
{
ids = stackToId.get(id | ((stack.getItemDamage() + 1) << 16)); // Mow the Meta specific one, +1 so that meta 0 is significant
}
return (ids != null && ids.size() > 0) ? ids.get(0) : -1;
}
/**
* Gets all the integer ID for the ores that the specified item stakc is registered to.
* If the item stack is not linked to any ore, this will return an empty array and no new entry will be created.
*
* @param stack The item stack of the ore.
* @return An array of ids that this ore is registerd as.
*/
public static int[] getOreIDs(ItemStack stack)
{
if (stack == null || stack.getItem() == null) return new int[0];
Set<Integer> set = new HashSet<Integer>();
int id = Item.getIdFromItem(stack.getItem());
List<Integer> ids = stackToId.get(id);
if (ids != null) set.addAll(ids);
ids = stackToId.get(id | ((stack.getItemDamage() + 1) << 16));
if (ids != null) set.addAll(ids);
Integer[] tmp = set.toArray(new Integer[set.size()]);
int[] ret = new int[tmp.length];
for (int x = 0; x < tmp.length; x++)
ret[x] = tmp[x];
return ret;
}
/**
* Retrieves the ArrayList of items that are registered to this ore type.
* Creates the list as empty if it did not exist.
*
* The returned List is unmodifiable, but will be updated if a new ore
* is registered using registerOre
*
* @param name The ore name, directly calls getOreID
* @return An arrayList containing ItemStacks registered for this ore
*/
public static ArrayList<ItemStack> getOres(String name) //TODO: 1.8 ArrayList -> List
{
return getOres(getOreID(name));
}
/**
* Retrieves a list of all unique ore names that are already registered.
*
* @return All unique ore names that are currently registered.
*/
public static String[] getOreNames()
{
return idToName.toArray(new String[idToName.size()]);
}
/**
* Retrieves the ArrayList of items that are registered to this ore type.
* Creates the list as empty if it did not exist.
*
* Warning: In 1.8, the return value will become a immutible list,
* and this function WILL NOT create the entry if the ID doesn't exist,
* IDs are intended to be internal OreDictionary things and modders
* should not ever code them in.
*
* @param id The ore ID, see getOreID
* @return An List containing ItemStacks registered for this ore
*/
@Deprecated // Use the named version not int
public static ArrayList<ItemStack> getOres(Integer id) //TODO: delete in 1.8 in favor of unboxed version below
{
return getOres((int)id.intValue());
}
private static ArrayList<ItemStack> getOres(int id) //TODO: change to ImmutibleList<ItemStack> in 1.8, also make private
{
while (idToName.size() < id + 1) // TODO: Remove this in 1.8, this is only for backwards compatibility
{
String name = "Filler: " + idToName.size();
idToName.add(name);
nameToId.put(name, idToName.size() - 1); //0 indexed
idToStack.add(null);
idToStackUn.add(EMPTY_LIST);
}
return idToStackUn.size() > id ? idToStackUn.get(id) : EMPTY_LIST;
}
private static boolean containsMatch(boolean strict, ItemStack[] inputs, ItemStack... targets)
{
for (ItemStack input : inputs)
{
for (ItemStack target : targets)
{
if (itemMatches(target, input, strict))
{
return true;
}
}
}
return false;
}
private static boolean containsMatch(boolean strict, List<ItemStack> inputs, ItemStack... targets)
{
for (ItemStack input : inputs)
{
for (ItemStack target : targets)
{
if (itemMatches(target, input, strict))
{
return true;
}
}
}
return false;
}
public static boolean itemMatches(ItemStack target, ItemStack input, boolean strict)
{
if (input == null && target != null || input != null && target == null)
{
return false;
}
return (target.getItem() == input.getItem() && ((target.getItemDamage() == WILDCARD_VALUE && !strict) || target.getItemDamage() == input.getItemDamage()));
}
//Convenience functions that make for cleaner code mod side. They all drill down to registerOre(String, int, ItemStack)
public static void registerOre(String name, Item ore){ registerOre(name, new ItemStack(ore)); }
public static void registerOre(String name, Block ore){ registerOre(name, new ItemStack(ore)); }
public static void registerOre(String name, ItemStack ore){ registerOreImpl(name, ore); }
@Deprecated //Use named, not ID in 1.8+
public static void registerOre(int id, Item ore){ registerOre(id, new ItemStack(ore)); }
@Deprecated //Use named, not ID in 1.8+
public static void registerOre(int id, Block ore){ registerOre(id, new ItemStack(ore)); }
@Deprecated //Use named, not ID in 1.8+
public static void registerOre(int id, ItemStack ore){ registerOreImpl(getOreName(id), ore); }
/**
* Registers a ore item into the dictionary.
* Raises the registerOre function in all registered handlers.
*
* @param name The name of the ore
* @param id The ID of the ore
* @param ore The ore's ItemStack
*/
private static void registerOreImpl(String name, ItemStack ore)
{
if ("Unknown".equals(name)) return; //prevent bad IDs.
int oreID = getOreID(name);
int hash = Item.getIdFromItem(ore.getItem());
if (ore.getItemDamage() != WILDCARD_VALUE)
{
hash |= ((ore.getItemDamage() + 1) << 16); // +1 so 0 is significant
}
//Add things to the baked version, and prevent duplicates
List<Integer> ids = stackToId.get(hash);
if (ids != null && ids.contains(oreID)) return;
if (ids == null)
{
ids = Lists.newArrayList();
stackToId.put(hash, ids);
}
ids.add(oreID);
//Add to the unbaked version
ore = ore.copy();
idToStack.get(oreID).add(ore);
MinecraftForge.EVENT_BUS.post(new OreRegisterEvent(name, ore));
}
public static class OreRegisterEvent extends Event
{
public final String Name;
public final ItemStack Ore;
public OreRegisterEvent(String name, ItemStack ore)
{
this.Name = name;
this.Ore = ore;
}
}
public static void rebakeMap()
{
//System.out.println("Baking OreDictionary:");
stackToId.clear();
for (int id = 0; id < idToStack.size(); id++)
{
List<ItemStack> ores = idToStack.get(id);
if (ores == null) continue;
for (ItemStack ore : ores)
{
int hash = Item.getIdFromItem(ore.getItem());
if (ore.getItemDamage() != WILDCARD_VALUE)
{
hash |= ((ore.getItemDamage() + 1) << 16); // +1 so meta 0 is significant
}
List<Integer> ids = stackToId.get(hash);
if (ids == null)
{
ids = Lists.newArrayList();
stackToId.put(hash, ids);
}
ids.add(id);
//System.out.println(id + " " + getOreName(id) + " " + Integer.toHexString(hash) + " " + ore);
}
}
}
//Pulled from Collections.UnmodifiableList, as we need to explicitly subclass ArrayList for backward compatibility.
//Delete this class in 1.8 when we loose the ArrayList specific return types.
private static class UnmodifiableArrayList<E> extends ArrayList<E>
{
final ArrayList<? extends E> list;
UnmodifiableArrayList(ArrayList<? extends E> list)
{
super(0);
this.list = list;
}
public ListIterator<E> listIterator() {return listIterator(0); }
public boolean equals(Object o) { return o == this || list.equals(o); }
public int hashCode() { return list.hashCode(); }
public E get(int index) { return list.get(index); }
public int indexOf(Object o) { return list.indexOf(o); }
public int lastIndexOf(Object o) { return list.lastIndexOf(o); }
public int size() { return list.size(); }
public boolean isEmpty() { return list.isEmpty(); }
public boolean contains(Object o) { return list.contains(o); }
public Object[] toArray() { return list.toArray(); }
public <T> T[] toArray(T[] a) { return list.toArray(a); }
public String toString() { return list.toString(); }
public boolean containsAll(Collection<?> coll) { return list.containsAll(coll); }
public E set(int index, E element) { throw new UnsupportedOperationException(); }
public void add(int index, E element) { throw new UnsupportedOperationException(); }
public E remove(int index) { throw new UnsupportedOperationException(); }
public boolean add(E e) { throw new UnsupportedOperationException(); }
public boolean remove(Object o) { throw new UnsupportedOperationException(); }
public void clear() { throw new UnsupportedOperationException(); }
public boolean removeAll(Collection<?> coll) { throw new UnsupportedOperationException(); }
public boolean retainAll(Collection<?> coll) { throw new UnsupportedOperationException(); }
public boolean addAll(Collection<? extends E> coll) { throw new UnsupportedOperationException(); }
public boolean addAll(int index, Collection<? extends E> c) { throw new UnsupportedOperationException(); }
public ListIterator<E> listIterator(final int index)
{
return new ListIterator<E>()
{
private final ListIterator<? extends E> i = list.listIterator(index);
public boolean hasNext() {return i.hasNext();}
public E next() {return i.next();}
public boolean hasPrevious() {return i.hasPrevious();}
public E previous() {return i.previous();}
public int nextIndex() {return i.nextIndex();}
public int previousIndex() {return i.previousIndex();}
public void remove() { throw new UnsupportedOperationException(); }
public void set(E e) { throw new UnsupportedOperationException(); }
public void add(E e) { throw new UnsupportedOperationException(); }
};
}
public List<E> subList(int fromIndex, int toIndex)
{
return Collections.unmodifiableList(list.subList(fromIndex, toIndex));
}
public Iterator<E> iterator()
{
return new Iterator<E>()
{
private final Iterator<? extends E> i = list.iterator();
public boolean hasNext() { return i.hasNext(); }
public E next() { return i.next(); }
public void remove() { throw new UnsupportedOperationException(); }
};
}
}
}