Initial commit (Forge 1291).

src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java

@@ -0,0 +1,134 @@
+package org.bukkit.craftbukkit.util;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+
+import org.bukkit.Achievement;
+import org.bukkit.Material;
+import org.bukkit.Statistic;
+import org.bukkit.UnsafeValues;
+import org.bukkit.craftbukkit.CraftStatistic;
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.util.StringUtil;
+
+@SuppressWarnings("deprecation")
+public final class CraftMagicNumbers implements UnsafeValues {
+    public static final UnsafeValues INSTANCE = new CraftMagicNumbers();
+
+    private CraftMagicNumbers() {}
+
+    public static net.minecraft.block.Block getBlock(org.bukkit.block.Block block) {
+        return getBlock(block.getType());
+    }
+
+    @Deprecated
+    // A bad method for bad magic.
+    public static net.minecraft.block.Block getBlock(int id) {
+        return getBlock(Material.getMaterial(id));
+    }
+
+    @Deprecated
+    // A bad method for bad magic.
+    public static int getId(net.minecraft.block.Block block) {
+        return net.minecraft.block.Block.getIdFromBlock(block);
+    }
+
+    public static Material getMaterial(net.minecraft.block.Block block) {
+        return Material.getMaterial(net.minecraft.block.Block.getIdFromBlock(block));
+    }
+
+    public static net.minecraft.item.Item getItem(Material material) {
+        // TODO: Don't use ID
+        net.minecraft.item.Item item = net.minecraft.item.Item.getItemById(material.getId());
+        return item;
+    }
+
+    @Deprecated
+    // A bad method for bad magic.
+    public static net.minecraft.item.Item getItem(int id) {
+        return net.minecraft.item.Item.getItemById(id);
+    }
+
+    @Deprecated
+    // A bad method for bad magic.
+    public static int getId(net.minecraft.item.Item item) {
+        return net.minecraft.item.Item.getIdFromItem(item);
+    }
+
+    public static Material getMaterial(net.minecraft.item.Item item) {
+        // TODO: Don't use ID
+        Material material = Material.getMaterial(net.minecraft.item.Item.getIdFromItem(item));
+
+        if (material == null) {
+            return Material.AIR;
+        }
+
+        return material;
+    }
+
+    public static net.minecraft.block.Block getBlock(Material material) {
+        material = material == null ? Material.AIR : material; // Cauldron - this should not happen but just in case it does
+        // TODO: Don't use ID
+        net.minecraft.block.Block block = net.minecraft.block.Block.getBlockById(material.getId());
+
+        if (block == null) {
+            return net.minecraft.init.Blocks.air;
+        }
+
+        return block;
+    }
+
+    @Override
+    public Material getMaterialFromInternalName(String name) {
+        return getMaterial((net.minecraft.item.Item) net.minecraft.item.Item.itemRegistry.getObject(name));
+    }
+
+    @Override
+    public List<String> tabCompleteInternalMaterialName(String token, List<String> completions) {
+        return StringUtil.copyPartialMatches(token, net.minecraft.item.Item.itemRegistry.getKeys(), completions);
+    }
+
+    @Override
+    public ItemStack modifyItemStack(ItemStack stack, String arguments) {
+        net.minecraft.item.ItemStack nmsStack = CraftItemStack.asNMSCopy(stack);
+
+        try
+        {
+            nmsStack.setTagCompound((net.minecraft.nbt.NBTTagCompound) net.minecraft.nbt.JsonToNBT.func_150315_a(arguments));
+        }
+        catch (net.minecraft.nbt.NBTException e)
+        {
+            e.printStackTrace();
+        }
+
+        stack.setItemMeta(CraftItemStack.getItemMeta(nmsStack));
+
+        return stack;
+    }
+
+    @Override
+    public Statistic getStatisticFromInternalName(String name) {
+        return CraftStatistic.getBukkitStatisticByName(name);
+    }
+
+    @Override
+    public Achievement getAchievementFromInternalName(String name) {
+        return CraftStatistic.getBukkitAchievementByName(name);
+    }
+
+    @Override
+    public List<String> tabCompleteInternalStatisticOrAchievementName(String token, List<String> completions) {
+        List<String> matches = new ArrayList<String>();
+        Iterator iterator = net.minecraft.stats.StatList.allStats.iterator();
+        while (iterator.hasNext()) {
+            String statistic = ((net.minecraft.stats.StatBase) iterator.next()).statId;
+            if (statistic.startsWith(token)) {
+                matches.add(statistic);
+            }
+        }
+        return matches;
+    }
+}