70 lines
2.2 KiB
Java
70 lines
2.2 KiB
Java
package net.minecraft.item;
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import net.minecraft.block.Block;
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import net.minecraft.block.BlockFence;
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import net.minecraft.creativetab.CreativeTabs;
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import net.minecraft.entity.EntityLeashKnot;
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import net.minecraft.entity.EntityLiving;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.util.EnumActionResult;
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import net.minecraft.util.EnumFacing;
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import net.minecraft.util.EnumHand;
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import net.minecraft.util.math.AxisAlignedBB;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.World;
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public class ItemLead extends Item
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{
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public ItemLead()
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{
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this.setCreativeTab(CreativeTabs.TOOLS);
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}
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/**
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* Called when a Block is right-clicked with this Item
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*/
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public EnumActionResult onItemUse(EntityPlayer player, World worldIn, BlockPos pos, EnumHand hand, EnumFacing facing, float hitX, float hitY, float hitZ)
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{
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Block block = worldIn.getBlockState(pos).getBlock();
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if (!(block instanceof BlockFence))
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{
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return EnumActionResult.PASS;
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}
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else
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{
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if (!worldIn.isRemote)
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{
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attachToFence(player, worldIn, pos);
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}
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return EnumActionResult.SUCCESS;
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}
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}
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public static boolean attachToFence(EntityPlayer player, World worldIn, BlockPos fence)
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{
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EntityLeashKnot entityleashknot = EntityLeashKnot.getKnotForPosition(worldIn, fence);
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boolean flag = false;
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double d0 = 7.0D;
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int i = fence.getX();
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int j = fence.getY();
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int k = fence.getZ();
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for (EntityLiving entityliving : worldIn.getEntitiesWithinAABB(EntityLiving.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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{
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if (entityliving.getLeashed() && entityliving.getLeashHolder() == player)
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{
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if (entityleashknot == null)
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{
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entityleashknot = EntityLeashKnot.createKnot(worldIn, fence);
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}
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entityliving.setLeashHolder(entityleashknot, 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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} |