package gregtech.api.metatileentity;

import static gregtech.api.enums.GT_Values.GT;
import static gregtech.api.enums.GT_Values.V;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import gnu.trove.list.TIntList;
import gnu.trove.list.array.TIntArrayList;
import gregtech.api.GregTech_API;
import gregtech.api.enums.Dyes;
import gregtech.api.interfaces.metatileentity.IConnectable;
import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
import gregtech.api.interfaces.tileentity.IColoredTileEntity;
import gregtech.api.interfaces.tileentity.ICoverable;
import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
import gregtech.api.objects.GT_ItemStack;
import gregtech.api.util.*;
import gregtech.common.GT_Client;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import net.minecraft.block.Block;
import net.minecraft.client.renderer.RenderBlocks;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.fluids.Fluid;
import net.minecraftforge.fluids.FluidStack;
import net.minecraftforge.fluids.FluidTankInfo;

/**
 * NEVER INCLUDE THIS FILE IN YOUR MOD!!!
 * <p/>
 * Extend this Class to add a new MetaPipe
 * Call the Constructor with the desired ID at the load-phase (not preload and also not postload!)
 * Implement the newMetaEntity-Method to return a new ready instance of your MetaTileEntity
 * <p/>
 * Call the Constructor like the following example inside the Load Phase, to register it.
 * "new GT_MetaTileEntity_E_Furnace(54, "GT_E_Furnace", "Automatic E-Furnace");"
 */
public abstract class MetaPipeEntity implements IMetaTileEntity, IConnectable {
    /**
     * The Inventory of the MetaTileEntity. Amount of Slots can be larger than 256. HAYO!
     */
    public final ItemStack[] mInventory;
    /**
     * This variable tells, which directions the Block is connected to. It is a Bitmask.
     */
    public byte mConnections = 0;

    protected boolean mCheckConnections = false;
    /**
     * Only assigned for the MetaTileEntity in the List! Also only used to get the localized Name for the ItemStack and for getInvName.
     */
    public String mName;

    public boolean doTickProfilingInThisTick = true;
    /**
     * accessibility to this Field is no longer given, see below
     */
    private IGregTechTileEntity mBaseMetaTileEntity;

    /**
     * This registers your Machine at the List.
     * Use only ID's larger than 2048, because i reserved these ones.
     * See also the List in the API, as it has a Description containing all the reservations.
     *
     * @param aID the ID
     * @example for Constructor overload.
     * <p/>
     * public GT_MetaTileEntity_EBench(int aID, String mName, String mNameRegional) {
     * super(aID, mName, mNameRegional);
     * }
     */
    public MetaPipeEntity(int aID, String aBasicName, String aRegionalName, int aInvSlotCount) {
        this(aID, aBasicName, aRegionalName, aInvSlotCount, true);
    }

    public MetaPipeEntity(int aID, String aBasicName, String aRegionalName, int aInvSlotCount, boolean aAddInfo) {
        if (GregTech_API.sPostloadStarted || !GregTech_API.sPreloadStarted)
            throw new IllegalAccessError("This Constructor has to be called in the load Phase");
        if (GregTech_API.METATILEENTITIES[aID] == null) {
            GregTech_API.METATILEENTITIES[aID] = this;
        } else {
            throw new IllegalArgumentException("MetaMachine-Slot Nr. " + aID + " is already occupied!");
        }
        mName = aBasicName.replaceAll(" ", "_").toLowerCase(Locale.ENGLISH);
        setBaseMetaTileEntity(new BaseMetaPipeEntity());
        getBaseMetaTileEntity().setMetaTileID((short) aID);
        GT_LanguageManager.addStringLocalization("gt.blockmachines." + mName + ".name", aRegionalName);
        mInventory = new ItemStack[aInvSlotCount];

        if (aAddInfo && GT.isClientSide()) {
            addInfo(aID);
        }
    }

    protected final void addInfo(int aID) {
        if (!GT.isClientSide()) return;

        ItemStack tStack = new ItemStack(GregTech_API.sBlockMachines, 1, aID);
        tStack.getItem().addInformation(tStack, null, new ArrayList<String>(), true);
    }

    /**
     * This is the normal Constructor.
     */
    public MetaPipeEntity(String aName, int aInvSlotCount) {
        mInventory = new ItemStack[aInvSlotCount];
        mName = aName;
    }

    /**
     * For Pipe Rendering
     */
    public abstract float getThickNess();

    /**
     * For Pipe Rendering
     */
    public abstract boolean renderInside(byte aSide);

    public boolean isDisplaySecondaryDescription() {
        return false;
    }

    @Override
    public IGregTechTileEntity getBaseMetaTileEntity() {
        return mBaseMetaTileEntity;
    }

    @Override
    public void setBaseMetaTileEntity(IGregTechTileEntity aBaseMetaTileEntity) {
        if (mBaseMetaTileEntity != null && aBaseMetaTileEntity == null) {
            mBaseMetaTileEntity.getMetaTileEntity().inValidate();
            mBaseMetaTileEntity.setMetaTileEntity(null);
        }
        mBaseMetaTileEntity = aBaseMetaTileEntity;
        if (mBaseMetaTileEntity != null) {
            mBaseMetaTileEntity.setMetaTileEntity(this);
        }
    }

    @Override
    public ItemStack getStackForm(long aAmount) {
        return new ItemStack(
                GregTech_API.sBlockMachines,
                (int) aAmount,
                getBaseMetaTileEntity().getMetaTileID());
    }

    public boolean isCoverOnSide(BaseMetaPipeEntity aPipe, EntityLivingBase aEntity) {
        byte aSide = 6;
        double difference = aEntity.posY - (double) aPipe.yCoord;
        if (difference > 0.6 && difference < 0.99) {
            aSide = 1;
        }
        if (difference < -1.5 && difference > -1.99) {
            aSide = 0;
        }
        difference = aEntity.posZ - (double) aPipe.zCoord;
        if (difference < -0.05 && difference > -0.4) {
            aSide = 2;
        }
        if (difference > 1.05 && difference < 1.4) {
            aSide = 3;
        }
        difference = aEntity.posX - (double) aPipe.xCoord;
        if (difference < -0.05 && difference > -0.4) {
            aSide = 4;
        }
        if (difference > 1.05 && difference < 1.4) {
            aSide = 5;
        }
        boolean tCovered = false;
        if (aSide < 6 && mBaseMetaTileEntity.getCoverIDAtSide(aSide) > 0) {
            tCovered = true;
        }
        if (isConnectedAtSide(aSide)) {
            tCovered = true;
        }
        // GT_FML_LOGGER.info("Cover: "+mBaseMetaTileEntity.getCoverIDAtSide(aSide));
        // toDo: filter cover ids that actually protect against temperature (rubber/plastic maybe?, more like asbestos)
        return tCovered;
    }

    @Override
    public void onServerStart() {
        /*Do nothing*/
    }

    @Override
    public void onWorldSave(File aSaveDirectory) {
        /*Do nothing*/
    }

    @Override
    public void onWorldLoad(File aSaveDirectory) {
        /*Do nothing*/
    }

    @Override
    public void onConfigLoad(GT_Config aConfig) {
        /*Do nothing*/
    }

    @Override
    public void setItemNBT(NBTTagCompound aNBT) {
        /*Do nothing*/
    }

    @Override
    @SideOnly(Side.CLIENT)
    public void registerIcons(IIconRegister aBlockIconRegister) {
        /*Do nothing*/
    }

    @Override
    public boolean allowCoverOnSide(byte aSide, GT_ItemStack aCoverID) {
        return true;
    }

    @Override
    public void onScrewdriverRightClick(byte aSide, EntityPlayer aPlayer, float aX, float aY, float aZ) {
        /*Do nothing*/
    }

    @Override
    public boolean onWrenchRightClick(
            byte aSide, byte aWrenchingSide, EntityPlayer aPlayer, float aX, float aY, float aZ) {
        return false;
    }

    @Override
    public boolean onWireCutterRightClick(
            byte aSide, byte aWrenchingSide, EntityPlayer aPlayer, float aX, float aY, float aZ) {
        return false;
    }

    @Override
    public boolean onSolderingToolRightClick(
            byte aSide, byte aWrenchingSide, EntityPlayer aPlayer, float aX, float aY, float aZ) {
        return false;
    }

    @Override
    public void onExplosion() {
        /*Do nothing*/
    }

    @Override
    public void onFirstTick(IGregTechTileEntity aBaseMetaTileEntity) {
        /*Do nothing*/
    }

    @Override
    public void onPreTick(IGregTechTileEntity aBaseMetaTileEntity, long aTick) {
        /*Do nothing*/
    }

    @Override
    public void onPostTick(IGregTechTileEntity aBaseMetaTileEntity, long aTick) {
        if (aBaseMetaTileEntity.isClientSide() && GT_Client.changeDetected == 4) {
            /* Client tick counter that is set to 5 on hiding pipes and covers.
             * It triggers a texture update next client tick when reaching 4, with provision for 3 more update tasks,
             * spreading client change detection related work and network traffic on different ticks, until it reaches 0.
             */
            aBaseMetaTileEntity.issueTextureUpdate();
        }
    }

    @Override
    public void inValidate() {
        /*Do nothing*/
    }

    @Override
    public void onRemoval() {
        /*Do nothing*/
    }

    @Override
    public void initDefaultModes(NBTTagCompound aNBT) {
        /*Do nothing*/
    }

    /**
     * When a GUI is opened
     */
    public void onOpenGUI() {
        /*Do nothing*/
    }

    /**
     * When a GUI is closed
     */
    public void onCloseGUI() {
        /*Do nothing*/
    }

    /**
     * a Player rightclicks the Machine
     * Sneaky rightclicks are not getting passed to this!
     */
    @Override
    public boolean onRightclick(
            IGregTechTileEntity aBaseMetaTileEntity, EntityPlayer aPlayer, byte aSide, float aX, float aY, float aZ) {
        return false;
    }

    @Override
    public void onLeftclick(IGregTechTileEntity aBaseMetaTileEntity, EntityPlayer aPlayer) {
        /*Do nothing*/
    }

    @Override
    public void onValueUpdate(byte aValue) {
        /*Do nothing*/
    }

    @Override
    public byte getUpdateData() {
        return 0;
    }

    @Override
    public void doSound(byte aIndex, double aX, double aY, double aZ) {
        /*Do nothing*/
    }

    @Override
    public void startSoundLoop(byte aIndex, double aX, double aY, double aZ) {
        /*Do nothing*/
    }

    @Override
    public void stopSoundLoop(byte aValue, double aX, double aY, double aZ) {
        /*Do nothing*/
    }

    @Override
    public final void sendSound(byte aIndex) {
        if (!getBaseMetaTileEntity().hasMufflerUpgrade())
            getBaseMetaTileEntity().sendBlockEvent(GregTechTileClientEvents.DO_SOUND, aIndex);
    }

    @Override
    public final void sendLoopStart(byte aIndex) {
        if (!getBaseMetaTileEntity().hasMufflerUpgrade())
            getBaseMetaTileEntity().sendBlockEvent(GregTechTileClientEvents.START_SOUND_LOOP, aIndex);
    }

    @Override
    public final void sendLoopEnd(byte aIndex) {
        if (!getBaseMetaTileEntity().hasMufflerUpgrade())
            getBaseMetaTileEntity().sendBlockEvent(GregTechTileClientEvents.STOP_SOUND_LOOP, aIndex);
    }

    @Override
    public boolean isFacingValid(byte aFacing) {
        return false;
    }

    @Override
    public boolean isAccessAllowed(EntityPlayer aPlayer) {
        return true;
    }

    @Override
    public boolean isValidSlot(int aIndex) {
        return true;
    }

    @Override
    public boolean shouldDropItemAt(int index) {
        return true;
    }

    @Override
    public boolean setStackToZeroInsteadOfNull(int aIndex) {
        return false;
    }

    @Override
    public ArrayList<String> getSpecialDebugInfo(
            IGregTechTileEntity aBaseMetaTileEntity, EntityPlayer aPlayer, int aLogLevel, ArrayList<String> aList) {
        return aList;
    }

    @Override
    public boolean isLiquidInput(byte aSide) {
        return false;
    }

    @Override
    public boolean isLiquidOutput(byte aSide) {
        return false;
    }

    /**
     * gets the contained Liquid
     */
    @Override
    public FluidStack getFluid() {
        return null;
    }

    /**
     * tries to fill this Tank
     */
    @Override
    public int fill(FluidStack resource, boolean doFill) {
        return 0;
    }

    /**
     * tries to empty this Tank
     */
    @Override
    public FluidStack drain(int maxDrain, boolean doDrain) {
        return null;
    }

    /**
     * Tank pressure
     */
    public int getTankPressure() {
        return 0;
    }

    /**
     * Liquid Capacity
     */
    @Override
    public int getCapacity() {
        return 0;
    }

    /**
     * Progress this machine has already made
     */
    public int getProgresstime() {
        return 0;
    }

    /**
     * Progress this Machine has to do to produce something
     */
    public int maxProgresstime() {
        return 0;
    }

    /**
     * Increases the Progress, returns the overflown Progress.
     */
    public int increaseProgress(int aProgress) {
        return 0;
    }

    @Override
    public void onMachineBlockUpdate() {
        /*Do nothing*/
    }

    @Override
    public void receiveClientEvent(byte aEventID, byte aValue) {
        /*Do nothing*/
    }

    @Override
    public boolean isSimpleMachine() {
        return false;
    }

    @Override
    public byte getComparatorValue(byte aSide) {
        return 0;
    }

    @Override
    public boolean acceptsRotationalEnergy(byte aSide) {
        return false;
    }

    @Override
    public boolean injectRotationalEnergy(byte aSide, long aSpeed, long aEnergy) {
        return false;
    }

    @Override
    public String getSpecialVoltageToolTip() {
        return null;
    }

    @Override
    public boolean isGivingInformation() {
        return false;
    }

    @Override
    public String[] getInfoData() {
        return new String[] {};
    }

    public boolean isDigitalChest() {
        return false;
    }

    public ItemStack[] getStoredItemData() {
        return null;
    }

    public void setItemCount(int aCount) {
        /*Do nothing*/
    }

    public int getMaxItemCount() {
        return 0;
    }

    @Override
    public int getSizeInventory() {
        return mInventory.length;
    }

    @Override
    public ItemStack getStackInSlot(int aIndex) {
        if (aIndex >= 0 && aIndex < mInventory.length) return mInventory[aIndex];
        return null;
    }

    @Override
    public void setInventorySlotContents(int aIndex, ItemStack aStack) {
        if (aIndex >= 0 && aIndex < mInventory.length) mInventory[aIndex] = aStack;
    }

    @Override
    public String getInventoryName() {
        if (GregTech_API.METATILEENTITIES[getBaseMetaTileEntity().getMetaTileID()] != null)
            return GregTech_API.METATILEENTITIES[getBaseMetaTileEntity().getMetaTileID()].getMetaName();
        return "";
    }

    @Override
    public int getInventoryStackLimit() {
        return 64;
    }

    @Override
    public boolean isItemValidForSlot(int aIndex, ItemStack aStack) {
        return getBaseMetaTileEntity().isValidSlot(aIndex);
    }

    @Override
    public ItemStack decrStackSize(int aIndex, int aAmount) {
        ItemStack tStack = getStackInSlot(aIndex), rStack = GT_Utility.copyOrNull(tStack);
        if (tStack != null) {
            if (tStack.stackSize <= aAmount) {
                if (setStackToZeroInsteadOfNull(aIndex)) tStack.stackSize = 0;
                else setInventorySlotContents(aIndex, null);
            } else {
                rStack = tStack.splitStack(aAmount);
                if (tStack.stackSize == 0 && !setStackToZeroInsteadOfNull(aIndex))
                    setInventorySlotContents(aIndex, null);
            }
        }
        return rStack;
    }

    @Override
    public int[] getAccessibleSlotsFromSide(int aSide) {
        TIntList tList = new TIntArrayList();
        IGregTechTileEntity tTileEntity = getBaseMetaTileEntity();
        boolean tSkip = tTileEntity
                        .getCoverBehaviorAtSideNew((byte) aSide)
                        .letsItemsIn(
                                (byte) aSide,
                                tTileEntity.getCoverIDAtSide((byte) aSide),
                                tTileEntity.getComplexCoverDataAtSide((byte) aSide),
                                -2,
                                tTileEntity)
                || tTileEntity
                        .getCoverBehaviorAtSideNew((byte) aSide)
                        .letsItemsOut(
                                (byte) aSide,
                                tTileEntity.getCoverIDAtSide((byte) aSide),
                                tTileEntity.getComplexCoverDataAtSide((byte) aSide),
                                -2,
                                tTileEntity);
        for (int i = 0; i < getSizeInventory(); i++)
            if (isValidSlot(i)
                    && (tSkip
                            || tTileEntity
                                    .getCoverBehaviorAtSideNew((byte) aSide)
                                    .letsItemsOut(
                                            (byte) aSide,
                                            tTileEntity.getCoverIDAtSide((byte) aSide),
                                            tTileEntity.getComplexCoverDataAtSide((byte) aSide),
                                            i,
                                            tTileEntity)
                            || tTileEntity
                                    .getCoverBehaviorAtSideNew((byte) aSide)
                                    .letsItemsIn(
                                            (byte) aSide,
                                            tTileEntity.getCoverIDAtSide((byte) aSide),
                                            tTileEntity.getComplexCoverDataAtSide((byte) aSide),
                                            i,
                                            tTileEntity))) tList.add(i);
        return tList.toArray();
    }

    @Override
    public boolean canInsertItem(int aIndex, ItemStack aStack, int aSide) {
        return isValidSlot(aIndex)
                && aStack != null
                && aIndex < mInventory.length
                && (mInventory[aIndex] == null || GT_Utility.areStacksEqual(aStack, mInventory[aIndex]))
                && allowPutStack(getBaseMetaTileEntity(), aIndex, (byte) aSide, aStack);
    }

    @Override
    public boolean canExtractItem(int aIndex, ItemStack aStack, int aSide) {
        return isValidSlot(aIndex)
                && aStack != null
                && aIndex < mInventory.length
                && allowPullStack(getBaseMetaTileEntity(), aIndex, (byte) aSide, aStack);
    }

    @Override
    public boolean canFill(ForgeDirection aSide, Fluid aFluid) {
        return fill(aSide, new FluidStack(aFluid, 1), false) == 1;
    }

    @Override
    public boolean canDrain(ForgeDirection aSide, Fluid aFluid) {
        return drain(aSide, new FluidStack(aFluid, 1), false) != null;
    }

    @Override
    public FluidTankInfo[] getTankInfo(ForgeDirection aSide) {
        if (getCapacity() <= 0 && !getBaseMetaTileEntity().hasSteamEngineUpgrade()) return new FluidTankInfo[] {};
        return new FluidTankInfo[] {getInfo()};
    }

    public int fill_default(ForgeDirection aSide, FluidStack aFluid, boolean doFill) {
        return fill(aFluid, doFill);
    }

    @Override
    public int fill(ForgeDirection aSide, FluidStack aFluid, boolean doFill) {
        return fill_default(aSide, aFluid, doFill);
    }

    @Override
    public FluidStack drain(ForgeDirection aSide, FluidStack aFluid, boolean doDrain) {
        if (getFluid() != null && aFluid != null && getFluid().isFluidEqual(aFluid))
            return drain(aFluid.amount, doDrain);
        return null;
    }

    @Override
    public FluidStack drain(ForgeDirection aSide, int maxDrain, boolean doDrain) {
        return drain(maxDrain, doDrain);
    }

    @Override
    public int getFluidAmount() {
        return 0;
    }

    @Override
    public FluidTankInfo getInfo() {
        return new FluidTankInfo(this);
    }

    @Override
    public String getMetaName() {
        return mName;
    }

    @Override
    public ItemStack getStackInSlotOnClosing(int i) {
        return null;
    }

    @Override
    public boolean doTickProfilingMessageDuringThisTick() {
        return doTickProfilingInThisTick;
    }

    @Override
    public boolean isUseableByPlayer(EntityPlayer entityplayer) {
        return false;
    }

    @Override
    public boolean connectsToItemPipe(byte aSide) {
        return false;
    }

    @Override
    public void openInventory() {
        //
    }

    @Override
    public void closeInventory() {
        //
    }

    @Override
    public Object getServerGUI(int aID, InventoryPlayer aPlayerInventory, IGregTechTileEntity aBaseMetaTileEntity) {
        return null;
    }

    @Override
    public Object getClientGUI(int aID, InventoryPlayer aPlayerInventory, IGregTechTileEntity aBaseMetaTileEntity) {
        return null;
    }

    @Override
    public float getExplosionResistance(byte aSide) {
        return 10.0F;
    }

    @Override
    public ItemStack[] getRealInventory() {
        return mInventory;
    }

    @Override
    public boolean hasCustomInventoryName() {
        return false;
    }

    @Override
    public void markDirty() {
        //
    }

    @Override
    public void onColorChangeServer(byte aColor) {
        setCheckConnections();
    }

    @Override
    public void onColorChangeClient(byte aColor) {
        // Do nothing apparently
    }

    public void setCheckConnections() {
        mCheckConnections = true;
    }

    public long injectEnergyUnits(byte aSide, long aVoltage, long aAmperage) {
        return 0;
    }

    @Override
    @SideOnly(Side.CLIENT)
    public boolean renderInInventory(Block aBlock, int aMeta, RenderBlocks aRenderer) {
        return false;
    }

    @Override
    @SideOnly(Side.CLIENT)
    public boolean renderInWorld(IBlockAccess aWorld, int aX, int aY, int aZ, Block aBlock, RenderBlocks aRenderer) {
        return false;
    }

    @Override
    public void doExplosion(long aExplosionPower) {
        float tStrength = aExplosionPower < V[0]
                ? 1.0F
                : aExplosionPower < V[1]
                        ? 2.0F
                        : aExplosionPower < V[2]
                                ? 3.0F
                                : aExplosionPower < V[3]
                                        ? 4.0F
                                        : aExplosionPower < V[4]
                                                ? 5.0F
                                                : aExplosionPower < V[4] * 2
                                                        ? 6.0F
                                                        : aExplosionPower < V[5]
                                                                ? 7.0F
                                                                : aExplosionPower < V[6]
                                                                        ? 8.0F
                                                                        : aExplosionPower < V[7]
                                                                                ? 9.0F
                                                                                : aExplosionPower < V[8]
                                                                                        ? 10.0F
                                                                                        : aExplosionPower < V[8] * 2
                                                                                                ? 11.0F
                                                                                                : aExplosionPower < V[9]
                                                                                                        ? 12.0F
                                                                                                        : aExplosionPower
                                                                                                                        < V[
                                                                                                                                10]
                                                                                                                ? 13.0F
                                                                                                                : aExplosionPower
                                                                                                                                < V[
                                                                                                                                        11]
                                                                                                                        ? 14.0F
                                                                                                                        : aExplosionPower
                                                                                                                                        < V[
                                                                                                                                                12]
                                                                                                                                ? 15.0F
                                                                                                                                : aExplosionPower
                                                                                                                                                < V[
                                                                                                                                                                12]
                                                                                                                                                        * 2
                                                                                                                                        ? 16.0F
                                                                                                                                        : aExplosionPower
                                                                                                                                                        < V[
                                                                                                                                                                13]
                                                                                                                                                ? 17.0F
                                                                                                                                                : aExplosionPower
                                                                                                                                                                < V[
                                                                                                                                                                        14]
                                                                                                                                                        ? 18.0F
                                                                                                                                                        : aExplosionPower
                                                                                                                                                                        < V[
                                                                                                                                                                                15]
                                                                                                                                                                ? 19.0F
                                                                                                                                                                : 20.0F;
        int tX = getBaseMetaTileEntity().getXCoord(),
                tY = getBaseMetaTileEntity().getYCoord(),
                tZ = getBaseMetaTileEntity().getZCoord();
        World tWorld = getBaseMetaTileEntity().getWorld();
        tWorld.setBlock(tX, tY, tZ, Blocks.air);
        if (GregTech_API.sMachineExplosions) {
            new WorldSpawnedEventBuilder.ExplosionEffectEventBuilder()
                    .setStrength(tStrength)
                    .setSmoking(true)
                    .setPosition(tX + 0.5, tY + 0.5, tZ + 0.5)
                    .setWorld(tWorld)
                    .run();
        }
    }

    @Override
    public int getLightOpacity() {
        return 0;
    }

    @Override
    public void addCollisionBoxesToList(
            World aWorld,
            int aX,
            int aY,
            int aZ,
            AxisAlignedBB inputAABB,
            List<AxisAlignedBB> outputAABB,
            Entity collider) {
        AxisAlignedBB axisalignedbb1 = getCollisionBoundingBoxFromPool(aWorld, aX, aY, aZ);
        if (axisalignedbb1 != null && inputAABB.intersectsWith(axisalignedbb1)) outputAABB.add(axisalignedbb1);
    }

    @Override
    public AxisAlignedBB getCollisionBoundingBoxFromPool(World aWorld, int aX, int aY, int aZ) {
        return AxisAlignedBB.getBoundingBox(aX, aY, aZ, aX + 1, aY + 1, aZ + 1);
    }

    @Override
    public void onEntityCollidedWithBlock(World aWorld, int aX, int aY, int aZ, Entity collider) {
        //
    }

    @Override
    public void onCreated(ItemStack aStack, World aWorld, EntityPlayer aPlayer) {
        //
    }

    @Override
    public boolean allowGeneralRedstoneOutput() {
        return false;
    }

    @Override
    public boolean hasAlternativeModeText() {
        return false;
    }

    @Override
    public String getAlternativeModeText() {
        return "";
    }

    @Deprecated
    public String trans(String aKey, String aEnglish) {
        return GT_Utility.trans(aKey, aEnglish);
    }

    private boolean connectableColor(TileEntity tTileEntity) {
        // Determine if two entities are connectable based on their colorization:
        //  Uncolored can connect to anything
        //  If both are colored they must be the same color to connect.
        if (tTileEntity instanceof IColoredTileEntity) {
            if (getBaseMetaTileEntity().getColorization() >= 0) {
                byte tColor = ((IColoredTileEntity) tTileEntity).getColorization();
                if (tColor >= 0 && tColor != getBaseMetaTileEntity().getColorization()) return false;
            }
        }

        return true;
    }

    @Override
    public int connect(byte aSide) {
        if (aSide >= 6) return 0;

        final byte tSide = GT_Utility.getOppositeSide(aSide);
        final IGregTechTileEntity baseMetaTile = getBaseMetaTileEntity();
        if (baseMetaTile == null || !baseMetaTile.isServerSide()) return 0;

        final GT_CoverBehaviorBase<?> coverBehavior = baseMetaTile.getCoverBehaviorAtSideNew(aSide);
        final int coverId = baseMetaTile.getCoverIDAtSide(aSide);
        ISerializableObject coverData = baseMetaTile.getComplexCoverDataAtSide(aSide);

        boolean alwaysLookConnected = coverBehavior.alwaysLookConnected(aSide, coverId, coverData, baseMetaTile);
        boolean letsIn = letsIn(coverBehavior, aSide, coverId, coverData, baseMetaTile);
        boolean letsOut = letsOut(coverBehavior, aSide, coverId, coverData, baseMetaTile);

        // Careful - tTileEntity might be null, and that's ok -- so handle it
        TileEntity tTileEntity = baseMetaTile.getTileEntityAtSide(aSide);
        if (!connectableColor(tTileEntity)) return 0;

        if ((alwaysLookConnected || letsIn || letsOut)) {
            // Are we trying to connect to a pipe? let's do it!
            IMetaTileEntity tPipe = tTileEntity instanceof IGregTechTileEntity
                    ? ((IGregTechTileEntity) tTileEntity).getMetaTileEntity()
                    : null;
            if (getClass().isInstance(tPipe)
                    || (tPipe != null && tPipe.getClass().isInstance(this))) {
                connectAtSide(aSide);
                if (!((MetaPipeEntity) tPipe).isConnectedAtSide(tSide)) {
                    // Make sure pipes all get together -- connect back to us if we're connecting to a pipe
                    ((MetaPipeEntity) tPipe).connect(tSide);
                }
                return 1;
            } else if ((getGT6StyleConnection() && baseMetaTile.getAirAtSide(aSide))
                    || canConnect(aSide, tTileEntity)) {
                // Allow open connections to Air, if the GT6 style pipe/cables are enabled, so that it'll connect to the
                // next block placed down next to it
                connectAtSide(aSide);
                return 1;
            }
            if (!baseMetaTile
                    .getWorld()
                    .getChunkProvider()
                    .chunkExists(baseMetaTile.getOffsetX(aSide, 1) >> 4, baseMetaTile.getOffsetZ(aSide, 1) >> 4)) {
                // Target chunk unloaded
                return -1;
            }
        }
        return 0;
    }

    protected void checkConnections() {
        // Verify connections around us.  If GT6 style cables are not enabled then revert to old behavior and try
        // connecting to everything around us
        for (byte aSide = 0; aSide < 6; aSide++) {
            if ((!getGT6StyleConnection() || isConnectedAtSide(aSide)) && connect(aSide) == 0) {
                disconnect(aSide);
            }
        }
        mCheckConnections = false;
    }

    private void connectAtSide(byte aSide) {
        mConnections |= (1 << aSide);
    }

    @Override
    public void disconnect(byte aSide) {
        if (aSide >= 6) return;
        mConnections &= ~(1 << aSide);
        byte tSide = GT_Utility.getOppositeSide(aSide);
        IGregTechTileEntity tTileEntity = getBaseMetaTileEntity().getIGregTechTileEntityAtSide(aSide);
        IMetaTileEntity tPipe = tTileEntity == null ? null : tTileEntity.getMetaTileEntity();
        if ((this.getClass().isInstance(tPipe)
                        || (tPipe != null && tPipe.getClass().isInstance(this)))
                && ((MetaPipeEntity) tPipe).isConnectedAtSide(tSide)) ((MetaPipeEntity) tPipe).disconnect(tSide);
    }

    @Override
    public boolean isConnectedAtSide(int aSide) {
        return (mConnections & (1 << aSide)) != 0;
    }

    public boolean letsIn(
            GT_CoverBehavior coverBehavior, byte aSide, int aCoverID, int aCoverVariable, ICoverable aTileEntity) {
        return false;
    }

    public boolean letsOut(
            GT_CoverBehavior coverBehavior, byte aSide, int aCoverID, int aCoverVariable, ICoverable aTileEntity) {
        return false;
    }

    public boolean letsIn(
            GT_CoverBehaviorBase<?> coverBehavior,
            byte aSide,
            int aCoverID,
            ISerializableObject aCoverVariable,
            ICoverable aTileEntity) {
        return false;
    }

    public boolean letsOut(
            GT_CoverBehaviorBase<?> coverBehavior,
            byte aSide,
            int aCoverID,
            ISerializableObject aCoverVariable,
            ICoverable aTileEntity) {
        return false;
    }

    public boolean canConnect(byte aSide, TileEntity tTileEntity) {
        return false;
    }

    public boolean getGT6StyleConnection() {
        return false;
    }

    @Override
    public boolean shouldJoinIc2Enet() {
        return false;
    }

    @Override
    public boolean isMachineBlockUpdateRecursive() {
        return false;
    }

    public void reloadLocks() {}

    @Override
    public int getGUIColorization() {
        Dyes dye = Dyes.dyeWhite;
        if (GregTech_API.sColoredGUI) {
            if (GregTech_API.sMachineMetalGUI) {
                dye = Dyes.MACHINE_METAL;
            } else if (getBaseMetaTileEntity() != null) {
                dye = Dyes.getDyeFromIndex(getBaseMetaTileEntity().getColorization());
            }
        }
        return GT_Util.getRGBInt(dye.getRGBA());
    }
}