package mods.GeoActivity.common.blocks.Machines;

import java.util.Random;
import mods.GeoActivity.common.geoactivity;
import mods.GeoActivity.common.blocks.Machines.CR.CRTileE;
import mods.GeoActivity.core.GuiIDs;
import net.minecraft.block.Block;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.entity.EntityLiving;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.Icon;
import net.minecraft.util.MathHelper;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraftforge.common.ForgeDirection;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class CoalRefiner extends BlockContainer
{
    /**
     * Is the random generator used by furnace to drop the inventory contents in random directions.
     */
    private Random furnaceRand = new Random();

    /** True if this is an active furnace, false if idle */
    private final boolean isActive;

     /**
     * This flag is used to prevent the furnace inventory to be dropped upon block removal, is used internally when the
     * furnace block changes from idle to active and vice-versa.
     */
    private static boolean keepFurnaceInventory = false;

    @SideOnly(Side.CLIENT)
    private Icon crIconTop;
    @SideOnly(Side.CLIENT)
    private Icon crIconFront;

    public CoalRefiner(int par1, Material material, boolean par2)
    {
             super(par1, material);
             this.isActive = par2;
    }

     /**
     * Returns the ID of the items to drop on destruction.
     */
    @Override
    public int idDropped(int par1, Random par2Random, int par3)
    {
             return geoactivity.coalrefineridle.blockID;
    }

    /**
     * Called whenever the block is added into the world. Args: world, x, y, z
     */
    public void onBlockAdded(World par1World, int par2, int par3, int par4)
    {
             super.onBlockAdded(par1World, par2, par3, par4);
             this.setDefaultDirection(par1World, par2, par3, par4);
    }

    @SideOnly(Side.CLIENT)
    @Override
    public Icon getIcon(int side, int meta)
    {
        if(side == meta)
            return this.crIconFront;
        switch(side)
        {
            case 0:
                return this.crIconTop; //bottom

            case 1:
                return this.crIconTop; //top

            default:
                return this.blockIcon; //sides
            //case 2 & 4 - front sides
            //case 3 & 5 - other sides
        }
    }

    @SideOnly(Side.CLIENT)
    @Override
    public void registerIcons(IconRegister par1IconRegister)
    {
        this.blockIcon = par1IconRegister.registerIcon("GeoActivity:CR_side");
        this.crIconFront = par1IconRegister.registerIcon(this.isActive ? "GeoActivity:CR_frontA" : "GeoActivity:CR_frontI");
        this.crIconTop = par1IconRegister.registerIcon("GeoActivity:CR_top");
    }

    /**
     * set a blocks direction
     */
    private void setDefaultDirection(World par1World, int par2, int par3, int par4)
    {
        if (!par1World.isRemote)
        {
            int l = par1World.getBlockId(par2, par3, par4 - 1);
            int i1 = par1World.getBlockId(par2, par3, par4 + 1);
            int j1 = par1World.getBlockId(par2 - 1, par3, par4);
            int k1 = par1World.getBlockId(par2 + 1, par3, par4);
            byte b0 = 3;

            if (Block.opaqueCubeLookup[l] && !Block.opaqueCubeLookup[i1])
            {
                b0 = 3;
            }

            if (Block.opaqueCubeLookup[i1] && !Block.opaqueCubeLookup[l])
            {
                b0 = 2;
            }

            if (Block.opaqueCubeLookup[j1] && !Block.opaqueCubeLookup[k1])
            {
                b0 = 5;
            }

            if (Block.opaqueCubeLookup[k1] && !Block.opaqueCubeLookup[j1])
            {
                b0 = 4;
            }

            par1World.setBlockMetadataWithNotify(par2, par3, par4, b0, 2);
        }
    }

    @Override
    public boolean onBlockActivated(World par1World, int par2, int par3, int par4, EntityPlayer par5EntityPlayer, int par6, float par7, float par8, float par9)
    {
             if (par1World.isRemote)
             {
                     return true;
             }
             else
             {
                 CRTileE tile_entity = (CRTileE)par1World.getBlockTileEntity(par2, par3, par4);
                 if (tile_entity == null || par5EntityPlayer.isSneaking())
                 {
                     return false;
                 }
                 par5EntityPlayer.openGui(geoactivity.instance, GuiIDs.CR, par1World, par2, par3, par4);
                 return true;
             }
    }

    public static void updateFurnaceBlockState(boolean par0, World par1World, int par2, int par3, int par4)
    {
             int var5 = par1World.getBlockMetadata(par2, par3, par4);
             TileEntity tileentity = par1World.getBlockTileEntity(par2, par3, par4);
             keepFurnaceInventory = true;

             if (par0)
             {
                     par1World.setBlock(par2, par3, par4, geoactivity.coalrefineractive.blockID);
             }
             else
             {
                     par1World.setBlock(par2, par3, par4, geoactivity.coalrefineridle.blockID);
             }

             keepFurnaceInventory = false;
             par1World.setBlockMetadataWithNotify(par2, par3, par4, var5, 2);

             if (tileentity != null)
             {
                 tileentity.validate();
                 par1World.setBlockTileEntity(par2, par3, par4, tileentity);
             }
    }

    @SideOnly(Side.CLIENT)
    /**
     * A randomly called display update to be able to add particles or other items for display
     */
    public void randomDisplayTick(World par1World, int par2, int par3, int par4, Random par5Random)
    {
        if (this.isActive)
        {
            int l = par1World.getBlockMetadata(par2, par3, par4);
            float f = (float)par2 + 0.5F;
            float f1 = (float)par3 + 0.0F + par5Random.nextFloat() * 6.0F / 16.0F;
            float f2 = (float)par4 + 0.5F;
            float f3 = 0.52F;
            float f4 = par5Random.nextFloat() * 0.6F - 0.3F;

            if (l == 4)
            {
                par1World.spawnParticle("smoke", (double)(f - f3), (double)f1, (double)(f2 + f4), 0.0D, 0.0D, 0.0D);
                par1World.spawnParticle("flame", (double)(f - f3), (double)f1, (double)(f2 + f4), 0.0D, 0.0D, 0.0D);
            }
            else if (l == 5)
            {
                par1World.spawnParticle("smoke", (double)(f + f3), (double)f1, (double)(f2 + f4), 0.0D, 0.0D, 0.0D);
                par1World.spawnParticle("flame", (double)(f + f3), (double)f1, (double)(f2 + f4), 0.0D, 0.0D, 0.0D);
            }
            else if (l == 2)
            {
                par1World.spawnParticle("smoke", (double)(f + f4), (double)f1, (double)(f2 - f3), 0.0D, 0.0D, 0.0D);
                par1World.spawnParticle("flame", (double)(f + f4), (double)f1, (double)(f2 - f3), 0.0D, 0.0D, 0.0D);
            }
            else if (l == 3)
            {
                par1World.spawnParticle("smoke", (double)(f + f4), (double)f1, (double)(f2 + f3), 0.0D, 0.0D, 0.0D);
                par1World.spawnParticle("flame", (double)(f + f4), (double)f1, (double)(f2 + f3), 0.0D, 0.0D, 0.0D);
            }
        }
    }

    public TileEntity createNewTileEntity(World par1World)
    {
             return new CRTileE();
    }

    public void onBlockPlacedBy(World par1World, int par2, int par3, int par4, EntityLiving par5EntityLiving, ItemStack par6ItemStack)
    {
             int var6 = MathHelper.floor_double((double)(par5EntityLiving.rotationYaw * 4.0F / 360.0F) + 0.5D) & 3;

             if (var6 == 0)
             {
                     par1World.setBlockMetadataWithNotify(par2, par3, par4, 2, 2);
             }

             if (var6 == 1)
             {
                     par1World.setBlockMetadataWithNotify(par2, par3, par4, 5, 2);
             }

             if (var6 == 2)
             {
                     par1World.setBlockMetadataWithNotify(par2, par3, par4, 3, 2);
             }

             if (var6 == 3)
             {
                     par1World.setBlockMetadataWithNotify(par2, par3, par4, 4, 2);
             }
             if (par6ItemStack.hasDisplayName())
             {
                 ((CRTileE)par1World.getBlockTileEntity(par2, par3, par4)).func_94129_a(par6ItemStack.getDisplayName());
             }
    }

    public void breakBlock(World par1World, int par2, int par3, int par4, int par5, int par6)
    {
             if (!keepFurnaceInventory)
             {
                 CRTileE var7 = (CRTileE) par1World.getBlockTileEntity(par2, par3, par4);

                 if (var7 != null)
                 {
                     for (int var8 = 0; var8 < var7.getSizeInventory(); ++var8)
                     {
                         ItemStack var9 = var7.getStackInSlot(var8);

                         if (var9 != null)
                         {
                             float var10 = this.furnaceRand.nextFloat() * 0.8F + 0.1F;
                             float var11 = this.furnaceRand.nextFloat() * 0.8F + 0.1F;
                             float var12 = this.furnaceRand.nextFloat() * 0.8F + 0.1F;

                             while (var9.stackSize > 0)
                             {
                                 int var13 = this.furnaceRand.nextInt(21) + 10;

                                 if (var13 > var9.stackSize)
                                 {
                                         var13 = var9.stackSize;
                                 }

                                 var9.stackSize -= var13;
                                 EntityItem var14 = new EntityItem(par1World, (double)((float)par2 + var10), (double)((float)par3 + var11), (double)((float)par4 + var12), new ItemStack(var9.itemID, var13, var9.getItemDamage()));

                                 if (var9.hasTagCompound())
                                 {
                                         var14.getEntityItem().setTagCompound((NBTTagCompound)var9.getTagCompound().copy());
                                 }

                                 float var15 = 0.05F;
                                 var14.motionX = (double)((float)this.furnaceRand.nextGaussian() * var15);
                                 var14.motionY = (double)((float)this.furnaceRand.nextGaussian() * var15 + 0.2F);
                                 var14.motionZ = (double)((float)this.furnaceRand.nextGaussian() * var15);
                                 par1World.spawnEntityInWorld(var14);
                             }
                         }
                     }
                 }
             }

             super.breakBlock(par1World, par2, par3, par4, par5, par6);
    }

    public boolean hasComparatorInputOverride()
    {
        return true;
    }

    public int getComparatorInputOverride(World par1World, int par2, int par3, int par4, int par5)
    {
        return Container.calcRedstoneFromInventory((IInventory)par1World.getBlockTileEntity(par2, par3, par4));
    }
    @SideOnly(Side.CLIENT)
    public int idPicked(World par1World, int par2, int par3, int par4)
    {
        return Block.furnaceIdle.blockID;
    }
}