Target HUD

Merek

pls give me a noice target hud

DreamWasFucked

package net.minecraft.entity;

import com.google.common.collect.Sets;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import net.minecraft.block.Block;
import net.minecraft.entity.ai.attributes.ServersideAttributeMap;
import net.minecraft.entity.item.EntityArmorStand;
import net.minecraft.entity.item.EntityBoat;
import net.minecraft.entity.item.EntityEnderCrystal;
import net.minecraft.entity.item.EntityEnderEye;
import net.minecraft.entity.item.EntityEnderPearl;
import net.minecraft.entity.item.EntityExpBottle;
import net.minecraft.entity.item.EntityFallingBlock;
import net.minecraft.entity.item.EntityFireworkRocket;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.item.EntityItemFrame;
import net.minecraft.entity.item.EntityMinecart;
import net.minecraft.entity.item.EntityPainting;
import net.minecraft.entity.item.EntityTNTPrimed;
import net.minecraft.entity.item.EntityXPOrb;
import net.minecraft.entity.passive.IAnimals;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.entity.projectile.EntityArrow;
import net.minecraft.entity.projectile.EntityEgg;
import net.minecraft.entity.projectile.EntityFireball;
import net.minecraft.entity.projectile.EntityFishHook;
import net.minecraft.entity.projectile.EntityPotion;
import net.minecraft.entity.projectile.EntitySmallFireball;
import net.minecraft.entity.projectile.EntitySnowball;
import net.minecraft.entity.projectile.EntityWitherSkull;
import net.minecraft.init.Items;
import net.minecraft.item.ItemMap;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.Packet;
import net.minecraft.network.play.server.S04PacketEntityEquipment;
import net.minecraft.network.play.server.S0APacketUseBed;
import net.minecraft.network.play.server.S0CPacketSpawnPlayer;
import net.minecraft.network.play.server.S0EPacketSpawnObject;
import net.minecraft.network.play.server.S0FPacketSpawnMob;
import net.minecraft.network.play.server.S10PacketSpawnPainting;
import net.minecraft.network.play.server.S11PacketSpawnExperienceOrb;
import net.minecraft.network.play.server.S12PacketEntityVelocity;
import net.minecraft.network.play.server.S14PacketEntity;
import net.minecraft.network.play.server.S18PacketEntityTeleport;
import net.minecraft.network.play.server.S19PacketEntityHeadLook;
import net.minecraft.network.play.server.S1BPacketEntityAttach;
import net.minecraft.network.play.server.S1CPacketEntityMetadata;
import net.minecraft.network.play.server.S1DPacketEntityEffect;
import net.minecraft.network.play.server.S20PacketEntityProperties;
import net.minecraft.network.play.server.S49PacketUpdateEntityNBT;
import net.minecraft.potion.PotionEffect;
import net.minecraft.util.BlockPos;
import net.minecraft.util.MathHelper;
import net.minecraft.world.storage.MapData;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

public class EntityTrackerEntry
{
    private static final Logger logger = LogManager.getLogger();

    /** The entity that this EntityTrackerEntry tracks. */
    public Entity trackedEntity;
    public int trackingDistanceThreshold;

    /** check for sync when ticks % updateFrequency==0 */
    public int updateFrequency;

    /** The encoded entity X position. */
    public int encodedPosX;

    /** The encoded entity Y position. */
    public int encodedPosY;

    /** The encoded entity Z position. */
    public int encodedPosZ;

    /** The encoded entity yaw rotation. */
    public int encodedRotationYaw;

    /** The encoded entity pitch rotation. */
    public int encodedRotationPitch;
    public int lastHeadMotion;
    public double lastTrackedEntityMotionX;
    public double lastTrackedEntityMotionY;
    public double motionZ;
    public int updateCounter;
    private double lastTrackedEntityPosX;
    private double lastTrackedEntityPosY;
    private double lastTrackedEntityPosZ;
    private boolean firstUpdateDone;
    private boolean sendVelocityUpdates;

    /**
     * every 400 ticks a  full teleport packet is sent, rather than just a "move me +x" command, so that position
     * remains fully synced.
     */
    private int ticksSinceLastForcedTeleport;
    private Entity field_85178_v;
    private boolean ridingEntity;
    private boolean field_180234_y;
    public boolean playerEntitiesUpdated;

    /**
     * Holds references to all the players that are currently receiving position updates for this entity.
     */
    public Set trackingPlayers = Sets.newHashSet();
    private static final String __OBFID = "CL_00001443";

    public EntityTrackerEntry(Entity p_i1525_1_, int p_i1525_2_, int p_i1525_3_, boolean p_i1525_4_)
    {
        this.trackedEntity = p_i1525_1_;
        this.trackingDistanceThreshold = p_i1525_2_;
        this.updateFrequency = p_i1525_3_;
        this.sendVelocityUpdates = p_i1525_4_;
        this.encodedPosX = MathHelper.floor_double(p_i1525_1_.posX * 32.0D);
        this.encodedPosY = MathHelper.floor_double(p_i1525_1_.posY * 32.0D);
        this.encodedPosZ = MathHelper.floor_double(p_i1525_1_.posZ * 32.0D);
        this.encodedRotationYaw = MathHelper.floor_float(p_i1525_1_.rotationYaw * 256.0F / 360.0F);
        this.encodedRotationPitch = MathHelper.floor_float(p_i1525_1_.rotationPitch * 256.0F / 360.0F);
        this.lastHeadMotion = MathHelper.floor_float(p_i1525_1_.getRotationYawHead() * 256.0F / 360.0F);
        this.field_180234_y = p_i1525_1_.onGround;
    }

    public boolean equals(Object p_equals_1_)
    {
        return p_equals_1_ instanceof EntityTrackerEntry ? ((EntityTrackerEntry)p_equals_1_).trackedEntity.getEntityId() == this.trackedEntity.getEntityId() : false;
    }

    public int hashCode()
    {
        return this.trackedEntity.getEntityId();
    }

    public void updatePlayerList(List p_73122_1_)
    {
        this.playerEntitiesUpdated = false;

        if (!this.firstUpdateDone || this.trackedEntity.getDistanceSq(this.lastTrackedEntityPosX, this.lastTrackedEntityPosY, this.lastTrackedEntityPosZ) > 16.0D)
        {
            this.lastTrackedEntityPosX = this.trackedEntity.posX;
            this.lastTrackedEntityPosY = this.trackedEntity.posY;
            this.lastTrackedEntityPosZ = this.trackedEntity.posZ;
            this.firstUpdateDone = true;
            this.playerEntitiesUpdated = true;
            this.updatePlayerEntities(p_73122_1_);
        }

        if (this.field_85178_v != this.trackedEntity.ridingEntity || this.trackedEntity.ridingEntity != null && this.updateCounter % 60 == 0)
        {
            this.field_85178_v = this.trackedEntity.ridingEntity;
            this.func_151259_a(new S1BPacketEntityAttach(0, this.trackedEntity, this.trackedEntity.ridingEntity));
        }

        if (this.trackedEntity instanceof EntityItemFrame && this.updateCounter % 10 == 0)
        {
            EntityItemFrame var2 = (EntityItemFrame)this.trackedEntity;
            ItemStack var3 = var2.getDisplayedItem();

            if (var3 != null && var3.getItem() instanceof ItemMap)
            {
                MapData var4 = Items.filled_map.getMapData(var3, this.trackedEntity.worldObj);
                Iterator var5 = p_73122_1_.iterator();

                while (var5.hasNext())
                {
                    EntityPlayer var6 = (EntityPlayer)var5.next();
                    EntityPlayerMP var7 = (EntityPlayerMP)var6;
                    var4.updateVisiblePlayers(var7, var3);
                    Packet var8 = Items.filled_map.createMapDataPacket(var3, this.trackedEntity.worldObj, var7);

                    if (var8 != null)
                    {
                        var7.playerNetServerHandler.sendPacket(var8);
                    }
                }
            }

            this.sendMetadataToAllAssociatedPlayers();
        }

        if (this.updateCounter % this.updateFrequency == 0 || this.trackedEntity.isAirBorne || this.trackedEntity.getDataWatcher().hasObjectChanged())
        {
            int var23;
            int var24;

            if (this.trackedEntity.ridingEntity == null)
            {
                ++this.ticksSinceLastForcedTeleport;
                var23 = MathHelper.floor_double(this.trackedEntity.posX * 32.0D);
                var24 = MathHelper.floor_double(this.trackedEntity.posY * 32.0D);
                int var25 = MathHelper.floor_double(this.trackedEntity.posZ * 32.0D);
                int var27 = MathHelper.floor_float(this.trackedEntity.rotationYaw * 256.0F / 360.0F);
                int var28 = MathHelper.floor_float(this.trackedEntity.rotationPitch * 256.0F / 360.0F);
                int var29 = var23 - this.encodedPosX;
                int var30 = var24 - this.encodedPosY;
                int var9 = var25 - this.encodedPosZ;
                Object var10 = null;
                boolean var11 = Math.abs(var29) >= 4 || Math.abs(var30) >= 4 || Math.abs(var9) >= 4 || this.updateCounter % 60 == 0;
                boolean var12 = Math.abs(var27 - this.encodedRotationYaw) >= 4 || Math.abs(var28 - this.encodedRotationPitch) >= 4;

                if (this.updateCounter > 0 || this.trackedEntity instanceof EntityArrow)
                {
                    if (var29 >= -128 && var29 < 128 && var30 >= -128 && var30 < 128 && var9 >= -128 && var9 < 128 && this.ticksSinceLastForcedTeleport <= 400 && !this.ridingEntity && this.field_180234_y == this.trackedEntity.onGround)
                    {
                        if (var11 && var12)
                        {
                            var10 = new S14PacketEntity.S17PacketEntityLookMove(this.trackedEntity.getEntityId(), (byte)var29, (byte)var30, (byte)var9, (byte)var27, (byte)var28, this.trackedEntity.onGround);
                        }
                        else if (var11)
                        {
                            var10 = new S14PacketEntity.S15PacketEntityRelMove(this.trackedEntity.getEntityId(), (byte)var29, (byte)var30, (byte)var9, this.trackedEntity.onGround);
                        }
                        else if (var12)
                        {
                            var10 = new S14PacketEntity.S16PacketEntityLook(this.trackedEntity.getEntityId(), (byte)var27, (byte)var28, this.trackedEntity.onGround);
                        }
                    }
                    else
                    {
                        this.field_180234_y = this.trackedEntity.onGround;
                        this.ticksSinceLastForcedTeleport = 0;
                        var10 = new S18PacketEntityTeleport(this.trackedEntity.getEntityId(), var23, var24, var25, (byte)var27, (byte)var28, this.trackedEntity.onGround);
                    }
                }

                if (this.sendVelocityUpdates)
                {
                    double var13 = this.trackedEntity.motionX - this.lastTrackedEntityMotionX;
                    double var15 = this.trackedEntity.motionY - this.lastTrackedEntityMotionY;
                    double var17 = this.trackedEntity.motionZ - this.motionZ;
                    double var19 = 0.02D;
                    double var21 = var13 * var13 + var15 * var15 + var17 * var17;

                    if (var21 > var19 * var19 || var21 > 0.0D && this.trackedEntity.motionX == 0.0D && this.trackedEntity.motionY == 0.0D && this.trackedEntity.motionZ == 0.0D)
                    {
                        this.lastTrackedEntityMotionX = this.trackedEntity.motionX;
                        this.lastTrackedEntityMotionY = this.trackedEntity.motionY;
                        this.motionZ = this.trackedEntity.motionZ;
                        this.func_151259_a(new S12PacketEntityVelocity(this.trackedEntity.getEntityId(), this.lastTrackedEntityMotionX, this.lastTrackedEntityMotionY, this.motionZ));
                    }
                }

                if (var10 != null)
                {
                    this.func_151259_a((Packet)var10);
                }

                this.sendMetadataToAllAssociatedPlayers();

                if (var11)
                {
                    this.encodedPosX = var23;
                    this.encodedPosY = var24;
                    this.encodedPosZ = var25;
                }

                if (var12)
                {
                    this.encodedRotationYaw = var27;
                    this.encodedRotationPitch = var28;
                }

                this.ridingEntity = false;
            }
            else
            {
                var23 = MathHelper.floor_float(this.trackedEntity.rotationYaw * 256.0F / 360.0F);
                var24 = MathHelper.floor_float(this.trackedEntity.rotationPitch * 256.0F / 360.0F);
                boolean var26 = Math.abs(var23 - this.encodedRotationYaw) >= 4 || Math.abs(var24 - this.encodedRotationPitch) >= 4;

                if (var26)
                {
                    this.func_151259_a(new S14PacketEntity.S16PacketEntityLook(this.trackedEntity.getEntityId(), (byte)var23, (byte)var24, this.trackedEntity.onGround));
                    this.encodedRotationYaw = var23;
                    this.encodedRotationPitch = var24;
                }

                this.encodedPosX = MathHelper.floor_double(this.trackedEntity.posX * 32.0D);
                this.encodedPosY = MathHelper.floor_double(this.trackedEntity.posY * 32.0D);
                this.encodedPosZ = MathHelper.floor_double(this.trackedEntity.posZ * 32.0D);
                this.sendMetadataToAllAssociatedPlayers();
                this.ridingEntity = true;
            }

            var23 = MathHelper.floor_float(this.trackedEntity.getRotationYawHead() * 256.0F / 360.0F);

            if (Math.abs(var23 - this.lastHeadMotion) >= 4)
            {
                this.func_151259_a(new S19PacketEntityHeadLook(this.trackedEntity, (byte)var23));
                this.lastHeadMotion = var23;
            }

            this.trackedEntity.isAirBorne = false;
        }

        ++this.updateCounter;

        if (this.trackedEntity.velocityChanged)
        {
            this.func_151261_b(new S12PacketEntityVelocity(this.trackedEntity));
            this.trackedEntity.velocityChanged = false;
        }
    }

    /**
     * Sends the entity metadata (DataWatcher) and attributes to all players tracking this entity, including the entity
     * itself if a player.
     */
    private void sendMetadataToAllAssociatedPlayers()
    {
        DataWatcher var1 = this.trackedEntity.getDataWatcher();

        if (var1.hasObjectChanged())
        {
            this.func_151261_b(new S1CPacketEntityMetadata(this.trackedEntity.getEntityId(), var1, false));
        }

        if (this.trackedEntity instanceof EntityLivingBase)
        {
            ServersideAttributeMap var2 = (ServersideAttributeMap)((EntityLivingBase)this.trackedEntity).getAttributeMap();
            Set var3 = var2.getAttributeInstanceSet();

            if (!var3.isEmpty())
            {
                this.func_151261_b(new S20PacketEntityProperties(this.trackedEntity.getEntityId(), var3));
            }

            var3.clear();
        }
    }

    public void func_151259_a(Packet p_151259_1_)
    {
        Iterator var2 = this.trackingPlayers.iterator();

        while (var2.hasNext())
        {
            EntityPlayerMP var3 = (EntityPlayerMP)var2.next();
            var3.playerNetServerHandler.sendPacket(p_151259_1_);
        }
    }

    public void func_151261_b(Packet p_151261_1_)
    {
        this.func_151259_a(p_151261_1_);

        if (this.trackedEntity instanceof EntityPlayerMP)
        {
            ((EntityPlayerMP)this.trackedEntity).playerNetServerHandler.sendPacket(p_151261_1_);
        }
    }

    public void sendDestroyEntityPacketToTrackedPlayers()
    {
        Iterator var1 = this.trackingPlayers.iterator();

        while (var1.hasNext())
        {
            EntityPlayerMP var2 = (EntityPlayerMP)var1.next();
            var2.func_152339_d(this.trackedEntity);
        }
    }

    public void removeFromTrackedPlayers(EntityPlayerMP p_73118_1_)
    {
        if (this.trackingPlayers.contains(p_73118_1_))
        {
            p_73118_1_.func_152339_d(this.trackedEntity);
            this.trackingPlayers.remove(p_73118_1_);
        }
    }

    public void updatePlayerEntity(EntityPlayerMP p_73117_1_)
    {
        if (p_73117_1_ != this.trackedEntity)
        {
            if (this.func_180233_c(p_73117_1_))
            {
                if (!this.trackingPlayers.contains(p_73117_1_) && (this.isPlayerWatchingThisChunk(p_73117_1_) || this.trackedEntity.forceSpawn))
                {
                    this.trackingPlayers.add(p_73117_1_);
                    Packet var2 = this.func_151260_c();
                    p_73117_1_.playerNetServerHandler.sendPacket(var2);

                    if (!this.trackedEntity.getDataWatcher().getIsBlank())
                    {
                        p_73117_1_.playerNetServerHandler.sendPacket(new S1CPacketEntityMetadata(this.trackedEntity.getEntityId(), this.trackedEntity.getDataWatcher(), true));
                    }

                    NBTTagCompound var3 = this.trackedEntity.func_174819_aU();

                    if (var3 != null)
                    {
                        p_73117_1_.playerNetServerHandler.sendPacket(new S49PacketUpdateEntityNBT(this.trackedEntity.getEntityId(), var3));
                    }

                    if (this.trackedEntity instanceof EntityLivingBase)
                    {
                        ServersideAttributeMap var4 = (ServersideAttributeMap)((EntityLivingBase)this.trackedEntity).getAttributeMap();
                        Collection var5 = var4.getWatchedAttributes();

                        if (!var5.isEmpty())
                        {
                            p_73117_1_.playerNetServerHandler.sendPacket(new S20PacketEntityProperties(this.trackedEntity.getEntityId(), var5));
                        }
                    }

                    this.lastTrackedEntityMotionX = this.trackedEntity.motionX;
                    this.lastTrackedEntityMotionY = this.trackedEntity.motionY;
                    this.motionZ = this.trackedEntity.motionZ;

                    if (this.sendVelocityUpdates && !(var2 instanceof S0FPacketSpawnMob))
                    {
                        p_73117_1_.playerNetServerHandler.sendPacket(new S12PacketEntityVelocity(this.trackedEntity.getEntityId(), this.trackedEntity.motionX, this.trackedEntity.motionY, this.trackedEntity.motionZ));
                    }

                    if (this.trackedEntity.ridingEntity != null)
                    {
                        p_73117_1_.playerNetServerHandler.sendPacket(new S1BPacketEntityAttach(0, this.trackedEntity, this.trackedEntity.ridingEntity));
                    }

                    if (this.trackedEntity instanceof EntityLiving && ((EntityLiving)this.trackedEntity).getLeashedToEntity() != null)
                    {
                        p_73117_1_.playerNetServerHandler.sendPacket(new S1BPacketEntityAttach(1, this.trackedEntity, ((EntityLiving)this.trackedEntity).getLeashedToEntity()));
                    }

                    if (this.trackedEntity instanceof EntityLivingBase)
                    {
                        for (int var7 = 0; var7 < 5; ++var7)
                        {
                            ItemStack var10 = ((EntityLivingBase)this.trackedEntity).getEquipmentInSlot(var7);

                            if (var10 != null)
                            {
                                p_73117_1_.playerNetServerHandler.sendPacket(new S04PacketEntityEquipment(this.trackedEntity.getEntityId(), var7, var10));
                            }
                        }
                    }

                    if (this.trackedEntity instanceof EntityPlayer)
                    {
                        EntityPlayer var8 = (EntityPlayer)this.trackedEntity;

                        if (var8.isPlayerSleeping())
                        {
                            p_73117_1_.playerNetServerHandler.sendPacket(new S0APacketUseBed(var8, new BlockPos(this.trackedEntity)));
                        }
                    }

                    if (this.trackedEntity instanceof EntityLivingBase)
                    {
                        EntityLivingBase var9 = (EntityLivingBase)this.trackedEntity;
                        Iterator var11 = var9.getActivePotionEffects().iterator();

                        while (var11.hasNext())
                        {
                            PotionEffect var6 = (PotionEffect)var11.next();
                            p_73117_1_.playerNetServerHandler.sendPacket(new S1DPacketEntityEffect(this.trackedEntity.getEntityId(), var6));
                        }
                    }
                }
            }
            else if (this.trackingPlayers.contains(p_73117_1_))
            {
                this.trackingPlayers.remove(p_73117_1_);
                p_73117_1_.func_152339_d(this.trackedEntity);
            }
        }
    }

    public boolean func_180233_c(EntityPlayerMP p_180233_1_)
    {
        double var2 = p_180233_1_.posX - (double)(this.encodedPosX / 32);
        double var4 = p_180233_1_.posZ - (double)(this.encodedPosZ / 32);
        return var2 >= (double)(-this.trackingDistanceThreshold) && var2 <= (double)this.trackingDistanceThreshold && var4 >= (double)(-this.trackingDistanceThreshold) && var4 <= (double)this.trackingDistanceThreshold && this.trackedEntity.func_174827_a(p_180233_1_);
    }

    private boolean isPlayerWatchingThisChunk(EntityPlayerMP p_73121_1_)
    {
        return p_73121_1_.getServerForPlayer().getPlayerManager().isPlayerWatchingChunk(p_73121_1_, this.trackedEntity.chunkCoordX, this.trackedEntity.chunkCoordZ);
    }

    public void updatePlayerEntities(List p_73125_1_)
    {
        for (int var2 = 0; var2 < p_73125_1_.size(); ++var2)
        {
            this.updatePlayerEntity((EntityPlayerMP)p_73125_1_.get(var2));
        }
    }

    private Packet func_151260_c()
    {
        if (this.trackedEntity.isDead)
        {
            logger.warn("Fetching addPacket for removed entity");
        }

        if (this.trackedEntity instanceof EntityItem)
        {
            return new S0EPacketSpawnObject(this.trackedEntity, 2, 1);
        }
        else if (this.trackedEntity instanceof EntityPlayerMP)
        {
            return new S0CPacketSpawnPlayer((EntityPlayer)this.trackedEntity);
        }
        else if (this.trackedEntity instanceof EntityMinecart)
        {
            EntityMinecart var9 = (EntityMinecart)this.trackedEntity;
            return new S0EPacketSpawnObject(this.trackedEntity, 10, var9.func_180456_s().func_180039_a());
        }
        else if (this.trackedEntity instanceof EntityBoat)
        {
            return new S0EPacketSpawnObject(this.trackedEntity, 1);
        }
        else if (this.trackedEntity instanceof IAnimals)
        {
            this.lastHeadMotion = MathHelper.floor_float(this.trackedEntity.getRotationYawHead() * 256.0F / 360.0F);
            return new S0FPacketSpawnMob((EntityLivingBase)this.trackedEntity);
        }
        else if (this.trackedEntity instanceof EntityFishHook)
        {
            EntityPlayer var8 = ((EntityFishHook)this.trackedEntity).angler;
            return new S0EPacketSpawnObject(this.trackedEntity, 90, var8 != null ? var8.getEntityId() : this.trackedEntity.getEntityId());
        }
        else if (this.trackedEntity instanceof EntityArrow)
        {
            Entity var7 = ((EntityArrow)this.trackedEntity).shootingEntity;
            return new S0EPacketSpawnObject(this.trackedEntity, 60, var7 != null ? var7.getEntityId() : this.trackedEntity.getEntityId());
        }
        else if (this.trackedEntity instanceof EntitySnowball)
        {
            return new S0EPacketSpawnObject(this.trackedEntity, 61);
        }
        else if (this.trackedEntity instanceof EntityPotion)
        {
            return new S0EPacketSpawnObject(this.trackedEntity, 73, ((EntityPotion)this.trackedEntity).getPotionDamage());
        }
        else if (this.trackedEntity instanceof EntityExpBottle)
        {
            return new S0EPacketSpawnObject(this.trackedEntity, 75);
        }
        else if (this.trackedEntity instanceof EntityEnderPearl)
        {
            return new S0EPacketSpawnObject(this.trackedEntity, 65);
        }
        else if (this.trackedEntity instanceof EntityEnderEye)
        {
            return new S0EPacketSpawnObject(this.trackedEntity, 72);
        }
        else if (this.trackedEntity instanceof EntityFireworkRocket)
        {
            return new S0EPacketSpawnObject(this.trackedEntity, 76);
        }
        else
        {
            S0EPacketSpawnObject var2;

            if (this.trackedEntity instanceof EntityFireball)
            {
                EntityFireball var6 = (EntityFireball)this.trackedEntity;
                var2 = null;
                byte var10 = 63;

                if (this.trackedEntity instanceof EntitySmallFireball)
                {
                    var10 = 64;
                }
                else if (this.trackedEntity instanceof EntityWitherSkull)
                {
                    var10 = 66;
                }

                if (var6.shootingEntity != null)
                {
                    var2 = new S0EPacketSpawnObject(this.trackedEntity, var10, ((EntityFireball)this.trackedEntity).shootingEntity.getEntityId());
                }
                else
                {
                    var2 = new S0EPacketSpawnObject(this.trackedEntity, var10, 0);
                }

                var2.func_149003_d((int)(var6.accelerationX * 8000.0D));
                var2.func_149000_e((int)(var6.accelerationY * 8000.0D));
                var2.func_149007_f((int)(var6.accelerationZ * 8000.0D));
                return var2;
            }
            else if (this.trackedEntity instanceof EntityEgg)
            {
                return new S0EPacketSpawnObject(this.trackedEntity, 62);
            }
            else if (this.trackedEntity instanceof EntityTNTPrimed)
            {
                return new S0EPacketSpawnObject(this.trackedEntity, 50);
            }
            else if (this.trackedEntity instanceof EntityEnderCrystal)
            {
                return new S0EPacketSpawnObject(this.trackedEntity, 51);
            }
            else if (this.trackedEntity instanceof EntityFallingBlock)
            {
                EntityFallingBlock var5 = (EntityFallingBlock)this.trackedEntity;
                return new S0EPacketSpawnObject(this.trackedEntity, 70, Block.getStateId(var5.getBlock()));
            }
            else if (this.trackedEntity instanceof EntityArmorStand)
            {
                return new S0EPacketSpawnObject(this.trackedEntity, 78);
            }
            else if (this.trackedEntity instanceof EntityPainting)
            {
                return new S10PacketSpawnPainting((EntityPainting)this.trackedEntity);
            }
            else
            {
                BlockPos var3;

                if (this.trackedEntity instanceof EntityItemFrame)
                {
                    EntityItemFrame var4 = (EntityItemFrame)this.trackedEntity;
                    var2 = new S0EPacketSpawnObject(this.trackedEntity, 71, var4.field_174860_b.getHorizontalIndex());
                    var3 = var4.func_174857_n();
                    var2.func_148996_a(MathHelper.floor_float((float)(var3.getX() * 32)));
                    var2.func_148995_b(MathHelper.floor_float((float)(var3.getY() * 32)));
                    var2.func_149005_c(MathHelper.floor_float((float)(var3.getZ() * 32)));
                    return var2;
                }
                else if (this.trackedEntity instanceof EntityLeashKnot)
                {
                    EntityLeashKnot var1 = (EntityLeashKnot)this.trackedEntity;
                    var2 = new S0EPacketSpawnObject(this.trackedEntity, 77);
                    var3 = var1.func_174857_n();
                    var2.func_148996_a(MathHelper.floor_float((float)(var3.getX() * 32)));
                    var2.func_148995_b(MathHelper.floor_float((float)(var3.getY() * 32)));
                    var2.func_149005_c(MathHelper.floor_float((float)(var3.getZ() * 32)));
                    return var2;
                }
                else if (this.trackedEntity instanceof EntityXPOrb)
                {
                    return new S11PacketSpawnExperienceOrb((EntityXPOrb)this.trackedEntity);
                }
                else
                {
                    throw new IllegalArgumentException("Don\'t know how to add " + this.trackedEntity.getClass() + "!");
                }
            }
        }
    }

    /**
     * Remove a tracked player from our list and tell the tracked player to destroy us from their world.
     */
    public void removeTrackedPlayerSymmetric(EntityPlayerMP p_73123_1_)
    {
        if (this.trackingPlayers.contains(p_73123_1_))
        {
            this.trackingPlayers.remove(p_73123_1_);
            p_73123_1_.func_152339_d(this.trackedEntity);
        }
    }
}

skiddermaster412

@merek

package net.minecraft.client.gui.inventory;

import com.google.common.collect.Lists;

import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.GuiTextField;
import net.minecraft.client.gui.achievement.GuiAchievements;
import net.minecraft.client.gui.achievement.GuiStats;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.InventoryEffectRenderer;
import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.client.resources.I18n;
import net.minecraft.client.settings.GameSettings;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.enchantment.Enchantment;
import net.minecraft.enchantment.EnchantmentHelper;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.init.Items;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.IInventory;
import net.minecraft.inventory.InventoryBasic;
import net.minecraft.inventory.Slot;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumChatFormatting;
import net.minecraft.util.MathHelper;
import net.minecraft.util.ResourceLocation;
import org.lwjgl.input.Keyboard;
import org.lwjgl.input.Mouse;

public class GuiContainerCreative extends InventoryEffectRenderer {
    /**
     * The location of the creative inventory tabs texture
     */
    private static final ResourceLocation creativeInventoryTabs = new ResourceLocation("textures/gui/container/creative_inventory/tabs.png");
    public static InventoryBasic field_147060_v = new InventoryBasic("tmp", true, 45);

    /**
     * Currently selected creative inventory tab index.
     */
    private static int selectedTabIndex = CreativeTabs.tabBlock.getTabIndex();

    /**
     * Amount scrolled in Creative mode inventory (0 = top, 1 = bottom)
     */
    private float currentScroll;

    /**
     * True if the scrollbar is being dragged
     */
    private boolean isScrolling;

    /**
     * True if the left mouse button was held down last time drawScreen was called.
     */
    private boolean wasClicking;
    private GuiTextField searchField;
    private List<Slot> field_147063_B;
    private Slot field_147064_C;
    private boolean field_147057_D;
    private CreativeCrafting field_147059_E;

    public GuiContainerCreative(EntityPlayer p_i1088_1_) {
        super(new GuiContainerCreative.ContainerCreative(p_i1088_1_));
        p_i1088_1_.openContainer = this.inventorySlots;
        this.allowUserInput = true;
        this.ySize = 136;
        this.xSize = 195;
    }

    /**
     * Called from the main game loop to update the screen.
     */
    public void updateScreen() {
        if (!this.mc.playerController.isInCreativeMode()) {
            this.mc.displayGuiScreen(new GuiInventory(this.mc.thePlayer));
        }

        this.updateActivePotionEffects();
    }

    /**
     * Called when the mouse is clicked over a slot or outside the gui.
     */
    public void handleMouseClick(Slot slotIn, int slotId, int clickedButton, int clickType) {
        this.field_147057_D = true;
        boolean flag = clickType == 1;
        clickType = slotId == -999 && clickType == 0 ? 4 : clickType;

        if (slotIn == null && selectedTabIndex != CreativeTabs.tabInventory.getTabIndex() && clickType != 5) {
            InventoryPlayer inventoryplayer1 = this.mc.thePlayer.inventory;

            if (inventoryplayer1.getItemStack() != null) {
                if (clickedButton == 0) {
                    this.mc.thePlayer.dropPlayerItemWithRandomChoice(inventoryplayer1.getItemStack(), true);
                    this.mc.playerController.sendPacketDropItem(inventoryplayer1.getItemStack());
                    inventoryplayer1.setItemStack((ItemStack) null);
                }

                if (clickedButton == 1) {
                    ItemStack itemstack5 = inventoryplayer1.getItemStack().splitStack(1);
                    this.mc.thePlayer.dropPlayerItemWithRandomChoice(itemstack5, true);
                    this.mc.playerController.sendPacketDropItem(itemstack5);

                    if (inventoryplayer1.getItemStack().stackSize == 0) {
                        inventoryplayer1.setItemStack((ItemStack) null);
                    }
                }
            }
        } else if (slotIn == this.field_147064_C && flag) {
            for (int j = 0; j < this.mc.thePlayer.inventoryContainer.getInventory().size(); ++j) {
                this.mc.playerController.sendSlotPacket((ItemStack) null, j);
            }
        } else if (selectedTabIndex == CreativeTabs.tabInventory.getTabIndex()) {
            if (slotIn == this.field_147064_C) {
                this.mc.thePlayer.inventory.setItemStack((ItemStack) null);
            } else if (clickType == 4 && slotIn != null && slotIn.getHasStack()) {
                ItemStack itemstack = slotIn.decrStackSize(clickedButton == 0 ? 1 : slotIn.getStack().getMaxStackSize());
                this.mc.thePlayer.dropPlayerItemWithRandomChoice(itemstack, true);
                this.mc.playerController.sendPacketDropItem(itemstack);
            } else if (clickType == 4 && this.mc.thePlayer.inventory.getItemStack() != null) {
                this.mc.thePlayer.dropPlayerItemWithRandomChoice(this.mc.thePlayer.inventory.getItemStack(), true);
                this.mc.playerController.sendPacketDropItem(this.mc.thePlayer.inventory.getItemStack());
                this.mc.thePlayer.inventory.setItemStack((ItemStack) null);
            } else {
                this.mc.thePlayer.inventoryContainer.slotClick(slotIn == null ? slotId : ((GuiContainerCreative.CreativeSlot) slotIn).slot.slotNumber, clickedButton, clickType, this.mc.thePlayer);
                this.mc.thePlayer.inventoryContainer.detectAndSendChanges();
            }
        } else if (clickType != 5 && slotIn.inventory == field_147060_v) {
            InventoryPlayer inventoryplayer = this.mc.thePlayer.inventory;
            ItemStack itemstack1 = inventoryplayer.getItemStack();
            ItemStack itemstack2 = slotIn.getStack();

            if (clickType == 2) {
                if (itemstack2 != null && clickedButton >= 0 && clickedButton < 9) {
                    ItemStack itemstack7 = itemstack2.copy();
                    itemstack7.stackSize = itemstack7.getMaxStackSize();
                    this.mc.thePlayer.inventory.setInventorySlotContents(clickedButton, itemstack7);
                    this.mc.thePlayer.inventoryContainer.detectAndSendChanges();
                }

                return;
            }

            if (clickType == 3) {
                if (inventoryplayer.getItemStack() == null && slotIn.getHasStack()) {
                    ItemStack itemstack6 = slotIn.getStack().copy();
                    itemstack6.stackSize = itemstack6.getMaxStackSize();
                    inventoryplayer.setItemStack(itemstack6);
                }

                return;
            }

            if (clickType == 4) {
                if (itemstack2 != null) {
                    ItemStack itemstack3 = itemstack2.copy();
                    itemstack3.stackSize = clickedButton == 0 ? 1 : itemstack3.getMaxStackSize();
                    this.mc.thePlayer.dropPlayerItemWithRandomChoice(itemstack3, true);
                    this.mc.playerController.sendPacketDropItem(itemstack3);
                }

                return;
            }

            if (itemstack1 != null && itemstack2 != null && itemstack1.isItemEqual(itemstack2)) {
                if (clickedButton == 0) {
                    if (flag) {
                        itemstack1.stackSize = itemstack1.getMaxStackSize();
                    } else if (itemstack1.stackSize < itemstack1.getMaxStackSize()) {
                        ++itemstack1.stackSize;
                    }
                } else if (itemstack1.stackSize <= 1) {
                    inventoryplayer.setItemStack((ItemStack) null);
                } else {
                    --itemstack1.stackSize;
                }
            } else if (itemstack2 != null && itemstack1 == null) {
                inventoryplayer.setItemStack(ItemStack.copyItemStack(itemstack2));
                itemstack1 = inventoryplayer.getItemStack();

                if (flag) {
                    itemstack1.stackSize = itemstack1.getMaxStackSize();
                }
            } else {
                inventoryplayer.setItemStack((ItemStack) null);
            }
        } else {
            this.inventorySlots.slotClick(slotIn == null ? slotId : slotIn.slotNumber, clickedButton, clickType, this.mc.thePlayer);

            if (Container.getDragEvent(clickedButton) == 2) {
                for (int i = 0; i < 9; ++i) {
                    this.mc.playerController.sendSlotPacket(this.inventorySlots.getSlot(45 + i).getStack(), 36 + i);
                }
            } else if (slotIn != null) {
                ItemStack itemstack4 = this.inventorySlots.getSlot(slotIn.slotNumber).getStack();
                this.mc.playerController.sendSlotPacket(itemstack4, slotIn.slotNumber - this.inventorySlots.inventorySlots.size() + 9 + 36);
            }
        }
    }

    protected void updateActivePotionEffects() {
        int i = this.guiLeft;
        super.updateActivePotionEffects();

        if (this.searchField != null && this.guiLeft != i) {
            this.searchField.xPosition = this.guiLeft + 82;
        }
    }

    /**
     * Adds the buttons (and other controls) to the screen in question. Called when the GUI is displayed and when the
     * window resizes, the buttonList is cleared beforehand.
     */
    public void initGui() {
        if (this.mc.playerController.isInCreativeMode()) {
            super.initGui();
            this.buttonList.clear();
            Keyboard.enableRepeatEvents(true);
            this.searchField = new GuiTextField(0, this.fontRendererObj, this.guiLeft + 82, this.guiTop + 6, 89, this.fontRendererObj.FONT_HEIGHT);
            this.searchField.setMaxStringLength(15);
            this.searchField.setEnableBackgroundDrawing(false);
            this.searchField.setVisible(false);
            this.searchField.setTextColor(16777215);
            int i = selectedTabIndex;
            selectedTabIndex = -1;
            this.setCurrentCreativeTab(CreativeTabs.creativeTabArray[i]);
            this.field_147059_E = new CreativeCrafting(this.mc);
            this.mc.thePlayer.inventoryContainer.onCraftGuiOpened(this.field_147059_E);
        } else {
            this.mc.displayGuiScreen(new GuiInventory(this.mc.thePlayer));
        }
    }

    /**
     * Called when the screen is unloaded. Used to disable keyboard repeat events
     */
    public void onGuiClosed() {
        super.onGuiClosed();

        if (this.mc.thePlayer != null && this.mc.thePlayer.inventory != null) {
            this.mc.thePlayer.inventoryContainer.removeCraftingFromCrafters(this.field_147059_E);
        }

        Keyboard.enableRepeatEvents(false);
    }

    /**
     * Fired when a key is typed (except F11 which toggles full screen). This is the equivalent of
     * KeyListener.keyTyped(KeyEvent e). Args : character (character on the key), keyCode (lwjgl Keyboard key code)
     */
    protected void keyTyped(char typedChar, int keyCode) throws IOException {
        if (selectedTabIndex != CreativeTabs.tabAllSearch.getTabIndex()) {
            if (GameSettings.isKeyDown(this.mc.gameSettings.keyBindChat)) {
                this.setCurrentCreativeTab(CreativeTabs.tabAllSearch);
            } else {
                super.keyTyped(typedChar, keyCode);
            }
        } else {
            if (this.field_147057_D) {
                this.field_147057_D = false;
                this.searchField.setText("");
            }

            if (!this.checkHotbarKeys(keyCode)) {
                if (this.searchField.textboxKeyTyped(typedChar, keyCode)) {
                    this.updateCreativeSearch();
                } else {
                    super.keyTyped(typedChar, keyCode);
                }
            }
        }
    }

    private void updateCreativeSearch() {
        GuiContainerCreative.ContainerCreative guicontainercreative$containercreative = (GuiContainerCreative.ContainerCreative) this.inventorySlots;
        guicontainercreative$containercreative.itemList.clear();

        for (Item item : Item.itemRegistry) {
            if (item != null && item.getCreativeTab() != null) {
                item.getSubItems(item, (CreativeTabs) null, guicontainercreative$containercreative.itemList);
            }
        }

        for (Enchantment enchantment : Enchantment.enchantmentsBookList) {
            if (enchantment != null && enchantment.type != null) {
                Items.enchanted_book.getAll(enchantment, guicontainercreative$containercreative.itemList);
            }
        }

        Iterator<ItemStack> iterator = guicontainercreative$containercreative.itemList.iterator();
        String s1 = this.searchField.getText().toLowerCase();

        while (iterator.hasNext()) {
            ItemStack itemstack = (ItemStack) iterator.next();
            boolean flag = false;

            for (String s : itemstack.getTooltip(this.mc.thePlayer, this.mc.gameSettings.advancedItemTooltips)) {
                if (EnumChatFormatting.getTextWithoutFormattingCodes(s).toLowerCase().contains(s1)) {
                    flag = true;
                    break;
                }
            }

            if (!flag) {
                iterator.remove();
            }
        }

        this.currentScroll = 0.0F;
        guicontainercreative$containercreative.scrollTo(0.0F);
    }

    /**
     * Draw the foreground layer for the GuiContainer (everything in front of the items). Args : mouseX, mouseY
     */
    protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY) {
        CreativeTabs creativetabs = CreativeTabs.creativeTabArray[selectedTabIndex];

        if (creativetabs.drawInForegroundOfTab()) {
            GlStateManager.disableBlend();
            this.fontRendererObj.drawString(I18n.format(creativetabs.getTranslatedTabLabel(), new Object[0]), 8, 6, 4210752);
        }
    }

    /**
     * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
     */
    protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException {
        if (mouseButton == 0) {
            int i = mouseX - this.guiLeft;
            int j = mouseY - this.guiTop;

            for (CreativeTabs creativetabs : CreativeTabs.creativeTabArray) {
                if (this.isMouseOverTab(creativetabs, i, j)) {
                    return;
                }
            }
        }

        super.mouseClicked(mouseX, mouseY, mouseButton);
    }

    /**
     * Called when a mouse button is released.  Args : mouseX, mouseY, releaseButton
     */
    protected void mouseReleased(int mouseX, int mouseY, int state) {
        if (state == 0) {
            int i = mouseX - this.guiLeft;
            int j = mouseY - this.guiTop;

            for (CreativeTabs creativetabs : CreativeTabs.creativeTabArray) {
                if (this.isMouseOverTab(creativetabs, i, j)) {
                    this.setCurrentCreativeTab(creativetabs);
                    return;
                }
            }
        }

        super.mouseReleased(mouseX, mouseY, state);
    }

    /**
     * returns (if you are not on the inventoryTab) and (the flag isn't set) and (you have more than 1 page of items)
     */
    private boolean needsScrollBars() {
        return selectedTabIndex != CreativeTabs.tabInventory.getTabIndex() && CreativeTabs.creativeTabArray[selectedTabIndex].shouldHidePlayerInventory() && ((GuiContainerCreative.ContainerCreative) this.inventorySlots).func_148328_e();
    }

    private void setCurrentCreativeTab(CreativeTabs p_147050_1_) {
        int i = selectedTabIndex;
        selectedTabIndex = p_147050_1_.getTabIndex();
        GuiContainerCreative.ContainerCreative guicontainercreative$containercreative = (GuiContainerCreative.ContainerCreative) this.inventorySlots;
        this.dragSplittingSlots.clear();
        guicontainercreative$containercreative.itemList.clear();
        p_147050_1_.displayAllReleventItems(guicontainercreative$containercreative.itemList);

        if (p_147050_1_ == CreativeTabs.tabInventory) {
            Container container = this.mc.thePlayer.inventoryContainer;

            if (this.field_147063_B == null) {
                this.field_147063_B = guicontainercreative$containercreative.inventorySlots;
            }

            guicontainercreative$containercreative.inventorySlots = Lists.<Slot>newArrayList();

            for (int j = 0; j < container.inventorySlots.size(); ++j) {
                Slot slot = new GuiContainerCreative.CreativeSlot(container.inventorySlots.get(j), j);
                guicontainercreative$containercreative.inventorySlots.add(slot);
                if (j >= 5 && j < 9) {
                    int j1 = j - 5;
                    int k1 = j1 / 2;
                    int l1 = j1 % 2;
                    slot.xDisplayPosition = 9 + k1 * 54;
                    slot.yDisplayPosition = 6 + l1 * 27;
                } else if (j >= 0 && j < 5) {
                    slot.yDisplayPosition = -2000;
                    slot.xDisplayPosition = -2000;
                } else if (j < container.inventorySlots.size()) {
                    int k = j - 9;
                    int l = k % 9;
                    int i1 = k / 9;
                    slot.xDisplayPosition = 9 + l * 18;

                    if (j >= 36) {
                        slot.yDisplayPosition = 112;
                    } else {
                        slot.yDisplayPosition = 54 + i1 * 18;
                    }
                }
            }

            this.field_147064_C = new Slot(field_147060_v, 0, 173, 112);
            guicontainercreative$containercreative.inventorySlots.add(this.field_147064_C);
        } else if (i == CreativeTabs.tabInventory.getTabIndex()) {
            guicontainercreative$containercreative.inventorySlots = this.field_147063_B;
            this.field_147063_B = null;
        }

        if (this.searchField != null) {
            if (p_147050_1_ == CreativeTabs.tabAllSearch) {
                this.searchField.setVisible(true);
                this.searchField.setCanLoseFocus(false);
                this.searchField.setFocused(true);
                this.searchField.setText("");
                this.updateCreativeSearch();
            } else {
                this.searchField.setVisible(false);
                this.searchField.setCanLoseFocus(true);
                this.searchField.setFocused(false);
            }
        }

        this.currentScroll = 0.0F;
        guicontainercreative$containercreative.scrollTo(0.0F);
    }

    /**
     * Handles mouse input.
     */
    public void handleMouseInput() throws IOException {
        super.handleMouseInput();
        int i = Mouse.getEventDWheel();

        if (i != 0 && this.needsScrollBars()) {
            int j = ((GuiContainerCreative.ContainerCreative) this.inventorySlots).itemList.size() / 9 - 5;

            if (i > 0) {
                i = 1;
            }

            if (i < 0) {
                i = -1;
            }

            this.currentScroll = (float) ((double) this.currentScroll - (double) i / (double) j);
            this.currentScroll = MathHelper.clamp_float(this.currentScroll, 0.0F, 1.0F);
            ((GuiContainerCreative.ContainerCreative) this.inventorySlots).scrollTo(this.currentScroll);
        }
    }

    /**
     * Draws the screen and all the components in it. Args : mouseX, mouseY, renderPartialTicks
     */
    public void drawScreen(int mouseX, int mouseY, float partialTicks) {
        boolean flag = Mouse.isButtonDown(0);
        int i = this.guiLeft;
        int j = this.guiTop;
        int k = i + 175;
        int l = j + 18;
        int i1 = k + 14;
        int j1 = l + 112;

        if (!this.wasClicking && flag && mouseX >= k && mouseY >= l && mouseX < i1 && mouseY < j1) {
            this.isScrolling = this.needsScrollBars();
        }

        if (!flag) {
            this.isScrolling = false;
        }

        this.wasClicking = flag;

        if (this.isScrolling) {
            this.currentScroll = ((float) (mouseY - l) - 7.5F) / ((float) (j1 - l) - 15.0F);
            this.currentScroll = MathHelper.clamp_float(this.currentScroll, 0.0F, 1.0F);
            ((GuiContainerCreative.ContainerCreative) this.inventorySlots).scrollTo(this.currentScroll);
        }

        super.drawScreen(mouseX, mouseY, partialTicks);

        for (CreativeTabs creativetabs : CreativeTabs.creativeTabArray) {
            if (this.renderCreativeInventoryHoveringText(creativetabs, mouseX, mouseY)) {
                break;
            }
        }

        if (this.field_147064_C != null && selectedTabIndex == CreativeTabs.tabInventory.getTabIndex() && this.isPointInRegion(this.field_147064_C.xDisplayPosition, this.field_147064_C.yDisplayPosition, 16, 16, mouseX, mouseY)) {
            this.drawCreativeTabHoveringText(I18n.format("inventory.binSlot", new Object[0]), mouseX, mouseY);
        }

        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
        GlStateManager.disableLighting();
    }

    protected void renderToolTip(ItemStack stack, int x, int y) {
        if (selectedTabIndex == CreativeTabs.tabAllSearch.getTabIndex()) {
            List<String> list = stack.getTooltip(this.mc.thePlayer, this.mc.gameSettings.advancedItemTooltips);
            CreativeTabs creativetabs = stack.getItem().getCreativeTab();

            if (creativetabs == null && stack.getItem() == Items.enchanted_book) {
                Map<Integer, Integer> map = EnchantmentHelper.getEnchantments(stack);

                if (map.size() == 1) {
                    Enchantment enchantment = Enchantment.getEnchantmentById(((Integer) map.keySet().iterator().next()).intValue());

                    for (CreativeTabs creativetabs1 : CreativeTabs.creativeTabArray) {
                        if (creativetabs1.hasRelevantEnchantmentType(enchantment.type)) {
                            creativetabs = creativetabs1;
                            break;
                        }
                    }
                }
            }

            if (creativetabs != null) {
                list.add(1, "" + EnumChatFormatting.BOLD + EnumChatFormatting.BLUE + I18n.format(creativetabs.getTranslatedTabLabel(), new Object[0]));
            }

            for (int i = 0; i < list.size(); ++i) {
                if (i == 0) {
                    list.set(i, stack.getRarity().rarityColor + list.get(i));
                } else {
                    list.set(i, EnumChatFormatting.GRAY + list.get(i));
                }
            }

            this.drawHoveringText(list, x, y);
        } else {
            super.renderToolTip(stack, x, y);
        }
    }

    /**
     * Args : renderPartialTicks, mouseX, mouseY
     */
    protected void drawGuiContainerBackgroundLayer(float partialTicks, int mouseX, int mouseY) {
        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
        RenderHelper.enableGUIStandardItemLighting();
        CreativeTabs creativetabs = CreativeTabs.creativeTabArray[selectedTabIndex];

        for (CreativeTabs creativetabs1 : CreativeTabs.creativeTabArray) {
            this.mc.getTextureManager().bindTexture(creativeInventoryTabs);
            if (creativetabs1.getTabIndex() != selectedTabIndex) {
                this.drawTab(creativetabs1);
            }
        }

        this.mc.getTextureManager().bindTexture(new ResourceLocation("textures/gui/container/creative_inventory/tab_" + creativetabs.getBackgroundImageName()));
        this.drawTexturedModalRect(this.guiLeft, this.guiTop, 0, 0, this.xSize, this.ySize);
        this.searchField.drawTextBox();
        GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
        int i = this.guiLeft + 175;
        int j = this.guiTop + 18;
        int k = j + 112;
        this.mc.getTextureManager().bindTexture(creativeInventoryTabs);

        if (creativetabs.shouldHidePlayerInventory()) {
            this.drawTexturedModalRect(i, j + (int) ((float) (k - j - 17) * this.currentScroll), 232 + (this.needsScrollBars() ? 0 : 12), 0, 12, 15);
        }

        this.drawTab(creativetabs);

        if (creativetabs == CreativeTabs.tabInventory) {
            GuiInventory.drawEntityOnScreen(this.guiLeft + 43, this.guiTop + 45, 20, (float) (this.guiLeft + 43 - mouseX), (float) (this.guiTop + 45 - 30 - mouseY), this.mc.thePlayer);
        }
    }

    protected boolean isMouseOverTab(CreativeTabs currentTab, int mouseX, int mouseY) {
        int i = currentTab.getTabColumn();
        int x = 28 * i;
        int y = 0;

        if (i == 5) {
            x = this.xSize - 28 + 2;
        } else if (i > 0) {
            x += i;
        }

        if (currentTab.isTabInFirstRow()) {
            y = y - 32;
        } else {
            y = y + this.ySize;
        }
        return mouseX >= x && mouseX <= x + 28 && mouseY >= y && mouseY <= y + 32;
    }

    /**
     * Renders the creative inventory hovering text if mouse is over it. Returns true if did render or false otherwise.
     * Params: current creative tab to be checked, current mouse x position, current mouse y position.
     */
    protected boolean renderCreativeInventoryHoveringText(CreativeTabs currentTab, int mouseX, int mouseY) {
        int i = currentTab.getTabColumn();
        int x = 28 * i;
        int y = 0;

        if (i == 5) {
            x = this.xSize - 28 + 2;
        } else if (i > 0) {
            x += i;
        }

        if (currentTab.isTabInFirstRow()) {
            y = y - 32;
        } else {
            y = y + this.ySize;
        }
        if (this.isPointInRegion(x + 3, y + 3, 23, 27, mouseX, mouseY)) {
            this.drawCreativeTabHoveringText(I18n.format(currentTab.getTranslatedTabLabel()), mouseX, mouseY);
            return true;
        } else {
            return false;
        }
    }

    protected void drawTab(CreativeTabs currentTab) {
        boolean flag = currentTab.getTabIndex() == selectedTabIndex;
        boolean flag1 = currentTab.isTabInFirstRow();
        int i = currentTab.getTabColumn();
        int j = i * 28;
        int k = 0;
        int x = this.guiLeft + 28 * i;
        int y = this.guiTop;
        int j1 = 32;

        if (flag) {
            k += 32;
        }

        if (i == 5) {
            x = this.guiLeft + this.xSize - 28;
        } else if (i > 0) {
            x += i;
        }

        if (flag1) {
            y -= 28;
        } else {
            k += 64;
            y += (this.ySize - 4);
        }

        GlStateManager.disableLighting();
        this.drawTexturedModalRect(x, y, j, k, 28, j1);
        this.zLevel = 100.0F;
        this.itemRender.zLevel = 100.0F;
        x = x + 6;
        y = y + 8 + (flag1 ? 1 : -1);
        GlStateManager.enableLighting();
        GlStateManager.enableRescaleNormal();
        ItemStack itemstack = currentTab.getIconItemStack();
        this.itemRender.renderItemAndEffectIntoGUI(itemstack, x, y);
        this.itemRender.renderItemOverlays(this.fontRendererObj, itemstack, x, y);
        GlStateManager.disableLighting();
        this.itemRender.zLevel = 0.0F;
        this.zLevel = 0.0F;
    }

    /**
     * Called by the controls from the buttonList when activated. (Mouse pressed for buttons)
     */
    protected void actionPerformed(GuiButton button) throws IOException {
        if (button.id == 0) {
            this.mc.displayGuiScreen(new GuiAchievements(this, this.mc.thePlayer.getStatFileWriter()));
        }

        if (button.id == 1) {
            this.mc.displayGuiScreen(new GuiStats(this, this.mc.thePlayer.getStatFileWriter()));
        }
    }

    public int getSelectedTabIndex() {
        return selectedTabIndex;
    }

    public static class ContainerCreative extends Container {
        public List<ItemStack> itemList = Lists.<ItemStack>newArrayList();

        public ContainerCreative(EntityPlayer p_i1086_1_) {
            InventoryPlayer inventoryplayer = p_i1086_1_.inventory;

            for (int i = 0; i < 5; ++i) {
                for (int j = 0; j < 9; ++j) {
                    this.addSlotToContainer(new Slot(GuiContainerCreative.field_147060_v, i * 9 + j, 9 + j * 18, 18 + i * 18));
                }
            }

            for (int k = 0; k < 9; ++k) {
                this.addSlotToContainer(new Slot(inventoryplayer, k, 9 + k * 18, 112));
            }

            this.scrollTo(0.0F);
        }

        public boolean canInteractWith(EntityPlayer playerIn) {
            return true;
        }

        public void scrollTo(float p_148329_1_) {
            int i = (this.itemList.size() + 9 - 1) / 9 - 5;
            int j = (int) ((double) (p_148329_1_ * (float) i) + 0.5D);

            if (j < 0) {
                j = 0;
            }

            for (int k = 0; k < 5; ++k) {
                for (int l = 0; l < 9; ++l) {
                    int i1 = l + (k + j) * 9;

                    if (i1 >= 0 && i1 < this.itemList.size()) {
                        GuiContainerCreative.field_147060_v.setInventorySlotContents(l + k * 9, (ItemStack) this.itemList.get(i1));
                    } else {
                        GuiContainerCreative.field_147060_v.setInventorySlotContents(l + k * 9, (ItemStack) null);
                    }
                }
            }
        }

        public boolean func_148328_e() {
            return this.itemList.size() > 45;
        }

        protected void retrySlotClick(int slotId, int clickedButton, boolean mode, EntityPlayer playerIn) {
        }

        public ItemStack transferStackInSlot(EntityPlayer playerIn, int index) {
            if (index >= this.inventorySlots.size() - 9 && index < this.inventorySlots.size()) {
                Slot slot = (Slot) this.inventorySlots.get(index);

                if (slot != null && slot.getHasStack()) {
                    slot.putStack((ItemStack) null);
                }
            }

            return null;
        }

        public boolean canMergeSlot(ItemStack stack, Slot p_94530_2_) {
            return p_94530_2_.yDisplayPosition > 90;
        }

        public boolean canDragIntoSlot(Slot p_94531_1_) {
            return p_94531_1_.inventory instanceof InventoryPlayer || p_94531_1_.yDisplayPosition > 90 && p_94531_1_.xDisplayPosition <= 162;
        }
    }

    public static class CreativeSlot extends Slot {
        public final Slot slot;

        public CreativeSlot(Slot p_i46313_2_, int p_i46313_3_) {
            super(p_i46313_2_.inventory, p_i46313_3_, 0, 0);
            this.slot = p_i46313_2_;
        }

        public void onPickupFromSlot(EntityPlayer playerIn, ItemStack stack) {
            this.slot.onPickupFromSlot(playerIn, stack);
        }

        public boolean isItemValid(ItemStack stack) {
            return this.slot.isItemValid(stack);
        }

        public ItemStack getStack() {
            return this.slot.getStack();
        }

        public boolean getHasStack() {
            return this.slot.getHasStack();
        }

        public void putStack(ItemStack stack) {
            this.slot.putStack(stack);
        }

        public void onSlotChanged() {
            this.slot.onSlotChanged();
        }

        public int getSlotStackLimit() {
            return this.slot.getSlotStackLimit();
        }

        public int getItemStackLimit(ItemStack stack) {
            return this.slot.getItemStackLimit(stack);
        }

        public String getSlotTexture() {
            return this.slot.getSlotTexture();
        }

        public ItemStack decrStackSize(int amount) {
            return this.slot.decrStackSize(amount);
        }

        public boolean isHere(IInventory inv, int slotIn) {
            return this.slot.isHere(inv, slotIn);
        }
    }
}

@skiddermaster412 OMG it's so hotttt tysm!!!!

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