package net.minecraft.server;

public class EntityMinecartCommandBlock extends EntityMinecartAbstract {

    private final CommandBlockListenerAbstract a = new CommandBlockListenerAbstract() {
        public void h() {
            EntityMinecartCommandBlock.this.getDataWatcher().watch(23, this.getCommand());
            EntityMinecartCommandBlock.this.getDataWatcher().watch(24, IChatBaseComponent.ChatSerializer.a(this.k()));
        }

        public BlockPosition getChunkCoordinates() {
            return new BlockPosition(EntityMinecartCommandBlock.this.locX, EntityMinecartCommandBlock.this.locY + 0.5D, EntityMinecartCommandBlock.this.locZ);
        }

        public Vec3D d() {
            return new Vec3D(EntityMinecartCommandBlock.this.locX, EntityMinecartCommandBlock.this.locY, EntityMinecartCommandBlock.this.locZ);
        }

        public World getWorld() {
            return EntityMinecartCommandBlock.this.world;
        }

        public Entity f() {
            return EntityMinecartCommandBlock.this;
        }
    };
    private int b = 0;

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

    public EntityMinecartCommandBlock(World world, double d0, double d1, double d2) {
        super(world, d0, d1, d2);
    }

    protected void h() {
        super.h();
        this.getDataWatcher().a(23, "");
        this.getDataWatcher().a(24, "");
    }

    protected void a(NBTTagCompound nbttagcompound) {
        super.a(nbttagcompound);
        this.a.b(nbttagcompound);
        this.getDataWatcher().watch(23, this.getCommandBlock().getCommand());
        this.getDataWatcher().watch(24, IChatBaseComponent.ChatSerializer.a(this.getCommandBlock().k()));
    }

    protected void b(NBTTagCompound nbttagcompound) {
        super.b(nbttagcompound);
        this.a.a(nbttagcompound);
    }

    public EntityMinecartAbstract.EnumMinecartType s() {
        return EntityMinecartAbstract.EnumMinecartType.COMMAND_BLOCK;
    }

    public IBlockData u() {
        return Blocks.COMMAND_BLOCK.getBlockData();
    }

    public CommandBlockListenerAbstract getCommandBlock() {
        return this.a;
    }

    public void a(int i, int j, int k, boolean flag) {
        if (flag && this.ticksLived - this.b >= 4) {
            this.getCommandBlock().a(this.world);
            this.b = this.ticksLived;
        }

    }

    public boolean e(EntityHuman entityhuman) {
        this.a.a(entityhuman);
        return false;
    }

    public void i(int i) {
        super.i(i);
        if (i == 24) {
            try {
                this.a.b(IChatBaseComponent.ChatSerializer.a(this.getDataWatcher().getString(24)));
            } catch (Throwable throwable) {
                ;
            }
        } else if (i == 23) {
            this.a.setCommand(this.getDataWatcher().getString(23));
        }

    }
}