EntityMinecartCommandBlock.java

package net.minecraft.entity;

import net.minecraft.block.state.IBlockState;
import net.minecraft.command.server.CommandBlockLogic;
import net.minecraft.entity.item.EntityMinecart;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.BlockPos;
import net.minecraft.util.IChatComponent;
import net.minecraft.util.Vec3;
import net.minecraft.world.World;

public class EntityMinecartCommandBlock extends EntityMinecart
{
    private final CommandBlockLogic field_145824_a = new CommandBlockLogic()
    {
        private static final String __OBFID = "CL_00001673";
        public void func_145756_e()
        {
            EntityMinecartCommandBlock.this.getDataWatcher().updateObject(23, this.getCustomName());
            EntityMinecartCommandBlock.this.getDataWatcher().updateObject(24, IChatComponent.Serializer.componentToJson(this.getLastOutput()));
        }
        public BlockPos getPosition()
        {
            return new BlockPos(EntityMinecartCommandBlock.this.posX, EntityMinecartCommandBlock.this.posY + 0.5D, EntityMinecartCommandBlock.this.posZ);
        }
        public Vec3 getPositionVector()
        {
            return new Vec3(EntityMinecartCommandBlock.this.posX, EntityMinecartCommandBlock.this.posY, EntityMinecartCommandBlock.this.posZ);
        }
        public World getEntityWorld()
        {
            return EntityMinecartCommandBlock.this.worldObj;
        }
        public Entity getCommandSenderEntity()
        {
            return EntityMinecartCommandBlock.this;
        }
    };
    private int field_145823_b = 0;
    private static final String __OBFID = "CL_00001672";

    public EntityMinecartCommandBlock(World worldIn)
    {
        super(worldIn);
    }

    public EntityMinecartCommandBlock(World worldIn, double p_i45322_2_, double p_i45322_4_, double p_i45322_6_)
    {
        super(worldIn, p_i45322_2_, p_i45322_4_, p_i45322_6_);
    }

    protected void entityInit()
    {
        super.entityInit();
        this.getDataWatcher().addObject(23, "");
        this.getDataWatcher().addObject(24, "");
    }

    /**
     * (abstract) Protected helper method to read subclass entity data from NBT.
     */
    protected void readEntityFromNBT(NBTTagCompound tagCompund)
    {
        super.readEntityFromNBT(tagCompund);
        this.field_145824_a.readDataFromNBT(tagCompund);
        this.getDataWatcher().updateObject(23, this.func_145822_e().getCustomName());
        this.getDataWatcher().updateObject(24, IChatComponent.Serializer.componentToJson(this.func_145822_e().getLastOutput()));
    }

    /**
     * (abstract) Protected helper method to write subclass entity data to NBT.
     */
    protected void writeEntityToNBT(NBTTagCompound tagCompound)
    {
        super.writeEntityToNBT(tagCompound);
        this.field_145824_a.writeDataToNBT(tagCompound);
    }

    public EntityMinecart.EnumMinecartType func_180456_s()
    {
        return EntityMinecart.EnumMinecartType.COMMAND_BLOCK;
    }

    public IBlockState func_180457_u()
    {
        return Blocks.command_block.getDefaultState();
    }

    public CommandBlockLogic func_145822_e()
    {
        return this.field_145824_a;
    }

    /**
     * Called every tick the minecart is on an activator rail. Args: x, y, z, is the rail receiving power
     */
    public void onActivatorRailPass(int p_96095_1_, int p_96095_2_, int p_96095_3_, boolean p_96095_4_)
    {
        if (p_96095_4_ && this.ticksExisted - this.field_145823_b >= 4)
        {
            this.func_145822_e().trigger(this.worldObj);
            this.field_145823_b = this.ticksExisted;
        }
    }

    /**
     * First layer of player interaction
     */
    public boolean interactFirst(EntityPlayer playerIn)
    {
        this.field_145824_a.func_175574_a(playerIn);
        return false;
    }

    public void func_145781_i(int p_145781_1_)
    {
        super.func_145781_i(p_145781_1_);

        if (p_145781_1_ == 24)
        {
            try
            {
                this.field_145824_a.func_145750_b(IChatComponent.Serializer.jsonToComponent(this.getDataWatcher().getWatchableObjectString(24)));
            }
            catch (Throwable var3)
            {
                ;
            }
        }
        else if (p_145781_1_ == 23)
        {
            this.field_145824_a.setCommand(this.getDataWatcher().getWatchableObjectString(23));
        }
    }
}