74 lines
2.8 KiB
Java
74 lines
2.8 KiB
Java
package net.minecraft.server;
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import java.util.Iterator;
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import java.util.List;
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import org.bukkit.event.hanging.HangingPlaceEvent; // CraftBukkit
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public class ItemLeash extends Item {
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public ItemLeash(Item.Info item_info) {
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super(item_info);
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}
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public EnumInteractionResult a(ItemActionContext itemactioncontext) {
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World world = itemactioncontext.getWorld();
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BlockPosition blockposition = itemactioncontext.getClickPosition();
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Block block = world.getType(blockposition).getBlock();
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if (block instanceof BlockFence) {
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EntityHuman entityhuman = itemactioncontext.getEntity();
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if (!world.isClientSide && entityhuman != null) {
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a(entityhuman, world, blockposition);
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}
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return EnumInteractionResult.SUCCESS;
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} else {
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return EnumInteractionResult.PASS;
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}
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}
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public static boolean a(EntityHuman entityhuman, World world, BlockPosition blockposition) {
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EntityLeash entityleash = EntityLeash.b(world, blockposition);
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boolean flag = false;
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double d0 = 7.0D;
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int i = blockposition.getX();
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int j = blockposition.getY();
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int k = blockposition.getZ();
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List<EntityInsentient> list = world.a(EntityInsentient.class, new AxisAlignedBB((double) i - 7.0D, (double) j - 7.0D, (double) k - 7.0D, (double) i + 7.0D, (double) j + 7.0D, (double) k + 7.0D));
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Iterator iterator = list.iterator();
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while (iterator.hasNext()) {
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EntityInsentient entityinsentient = (EntityInsentient) iterator.next();
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if (entityinsentient.isLeashed() && entityinsentient.getLeashHolder() == entityhuman) {
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if (entityleash == null) {
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entityleash = EntityLeash.a(world, blockposition);
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// CraftBukkit start - fire HangingPlaceEvent
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HangingPlaceEvent event = new HangingPlaceEvent((org.bukkit.entity.Hanging) entityleash.getBukkitEntity(), entityhuman != null ? (org.bukkit.entity.Player) entityhuman.getBukkitEntity() : null, world.getWorld().getBlockAt(i, j, k), org.bukkit.block.BlockFace.SELF);
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world.getServer().getPluginManager().callEvent(event);
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if (event.isCancelled()) {
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entityleash.die();
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return false;
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}
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// CraftBukkit end
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}
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// CraftBukkit start
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if (org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerLeashEntityEvent(entityinsentient, entityleash, entityhuman).isCancelled()) {
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continue;
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}
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// CraftBukkit end
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entityinsentient.setLeashHolder(entityleash, true);
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flag = true;
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}
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}
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return flag;
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}
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}
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