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Implemented Enchantment API

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By: Nathan Adams <dinnerbone@dinnerbone.com>
This commit is contained in:
CraftBukkit/Spigot 2011-11-27 00:39:25 +00:00
parent 44b5953141
commit b90c9ef770
3 changed files with 188 additions and 0 deletions
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6
paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@ -35,6 +35,7 @@ import jline.ConsoleReader;
import net.minecraft.server.ChunkCoordinates;
import net.minecraft.server.ConvertProgressUpdater;
import net.minecraft.server.Convertable;
import net.minecraft.server.Enchantment;
import net.minecraft.server.EntityPlayer;
import net.minecraft.server.EntityTracker;
import net.minecraft.server.IProgressUpdate;
@ -105,6 +106,11 @@ public final class CraftServer implements Server {
Bukkit.setServer(this);
// Register all the Enchantments now so we can stop new registration immediately after
Enchantment.DAMAGE_ALL.getClass();
org.bukkit.enchantments.Enchantment.stopAcceptingRegistrations();
// Ugly hack :(
if (!Main.useConsole) {
getLogger().info("Console input is disabled due to --noconsole command argument");
}

109
paper-server/src/main/java/org/bukkit/craftbukkit/enchantments/CraftEnchantment.java Normal file
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@ -0,0 +1,109 @@
package org.bukkit.craftbukkit.enchantments;
import net.minecraft.server.Item;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.enchantments.EnchantmentTarget;
import org.bukkit.enchantments.EnchantmentWrapper;
import org.bukkit.inventory.ItemStack;
public class CraftEnchantment extends Enchantment {
private final net.minecraft.server.Enchantment target;
public CraftEnchantment(net.minecraft.server.Enchantment target) {
super(target.id);
this.target = target;
}
@Override
public int getMaxLevel() {
return target.getMaxLevel();
}
@Override
public int getStartLevel() {
return target.getStartLevel();
}
@Override
public EnchantmentTarget getItemTarget() {
switch (target.slot) {
case ALL:
return EnchantmentTarget.ALL;
case ARMOR:
return EnchantmentTarget.ARMOR;
case ARMOR_FEET:
return EnchantmentTarget.ARMOR_FEET;
case ARMOR_HEAD:
return EnchantmentTarget.ARMOR_HEAD;
case ARMOR_LEGS:
return EnchantmentTarget.ARMOR_LEGS;
case ARMOR_TORSO:
return EnchantmentTarget.ARMOR_TORSO;
case DIGGER:
return EnchantmentTarget.TOOL;
case WEAPON:
return EnchantmentTarget.WEAPON;
default:
return null;
}
}
@Override
public boolean canEnchantItem(ItemStack item) {
return target.slot.a(Item.byId[item.getTypeId()]);
}
@Override
public String getName() {
switch (target.id) {
case 0:
return "PROTECTION_ENVIRONMENTAL";
case 1:
return "PROTECTION_FIRE";
case 2:
return "PROTECTION_FALL";
case 3:
return "PROTECTION_EXPLOSIONS";
case 4:
return "PROTECTION_PROJECTILE";
case 5:
return "OXYGEN";
case 6:
return "WATER_WORKER";
case 16:
return "DAMAGE_ALL";
case 17:
return "DAMAGE_UNDEAD";
case 18:
return "DAMAGE_ARTHROPODS";
case 19:
return "KNOCKBACK";
case 20:
return "FIRE_ASPECT";
case 21:
return "LOOT_BONUS_MOBS";
case 32:
return "DIG_SPEED";
case 33:
return "SILK_TOUCH";
case 34:
return "DURABILITY";
case 35:
return "LOOT_BONUS_BLOCKS";
default:
return "UNKNOWN_ENCHANT_" + target.id;
}
}
public static net.minecraft.server.Enchantment getRaw(Enchantment enchantment) {
if (enchantment instanceof EnchantmentWrapper) {
enchantment = ((EnchantmentWrapper)enchantment).getEnchantment();
}
if (enchantment instanceof CraftEnchantment) {
return ((CraftEnchantment)enchantment).target;
}
return null;
}
}

73
paper-server/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
View file

@ -1,5 +1,12 @@
package org.bukkit.craftbukkit.inventory;
import java.util.HashMap;
import java.util.Map;
import net.minecraft.server.EnchantmentManager;
import net.minecraft.server.NBTBase;
import net.minecraft.server.NBTTagCompound;
import net.minecraft.server.NBTTagList;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.inventory.ItemStack;
import org.bukkit.Material;
import org.bukkit.configuration.serialization.DelegateDeserialization;
@ -129,4 +136,70 @@ public class CraftItemStack extends ItemStack {
public int getMaxStackSize() {
return item.getItem().getMaxStackSize();
}
@Override
public void addUnsafeEnchantment(Enchantment ench, int level) {
Map<Enchantment, Integer> enchantments = getEnchantments();
enchantments.put(ench, level);
rebuildEnchantments(enchantments);
}
@Override
public boolean containsEnchantment(Enchantment ench) {
return getEnchantmentLevel(ench) > 0;
}
@Override
public int getEnchantmentLevel(Enchantment ench) {
return EnchantmentManager.b(ench.getId(), item);
}
@Override
public int removeEnchantment(Enchantment ench) {
Map<Enchantment, Integer> enchantments = getEnchantments();
Integer previous = enchantments.remove(ench);
rebuildEnchantments(enchantments);
return (previous == null) ? 0 : previous;
}
@Override
public Map<Enchantment, Integer> getEnchantments() {
Map<Enchantment, Integer> result = new HashMap<Enchantment, Integer>();
NBTTagList list = item.p();
if (list == null) {
return result;
}
for (int i = 0; i < list.d(); i++) {
short id = ((NBTTagCompound)list.a(i)).e("id");
short level = ((NBTTagCompound)list.a(i)).e("lvl");
result.put(Enchantment.getById(id), (int)level);
}
return result;
}
private void rebuildEnchantments(Map<Enchantment, Integer> enchantments) {
NBTTagCompound tag = item.tag;
NBTTagList list = new NBTTagList("ench");
if (tag == null) {
tag = item.tag = new NBTTagCompound();
}
for (Map.Entry<Enchantment, Integer> entry : enchantments.entrySet()) {
NBTTagCompound subtag = new NBTTagCompound();
subtag.a("id", (short)entry.getKey().getId());
subtag.a("lvl", (short)(int)entry.getValue());
list.a(subtag);
}
tag.a("ench", (NBTBase)list);
}
}