BlockCrafting.java

package micdoodle8.mods.galacticraft.core.blocks;

import micdoodle8.mods.galacticraft.core.GalacticraftCore;
import micdoodle8.mods.galacticraft.core.items.IShiftDescription;
import micdoodle8.mods.galacticraft.core.tile.TileEntityCrafting;
import micdoodle8.mods.galacticraft.core.util.EnumSortCategoryBlock;
import micdoodle8.mods.galacticraft.core.util.GCCoreUtil;
import net.minecraft.block.ITileEntityProvider;
import net.minecraft.block.material.Material;
import net.minecraft.block.properties.IProperty;
import net.minecraft.block.properties.PropertyDirection;
import net.minecraft.block.state.BlockState;
import net.minecraft.block.state.IBlockState;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.BlockPos;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;

public class BlockCrafting extends BlockAdvancedTile implements ITileEntityProvider, ISortableBlock, IShiftDescription
{
    public static final PropertyDirection FACING = PropertyDirection.create("facing");

    public BlockCrafting(String assetName)
    {
        super(Material.iron);
        this.setUnlocalizedName(assetName);
    }

    @Override
    public CreativeTabs getCreativeTabToDisplayOn()
    {
        return GalacticraftCore.galacticraftBlocksTab;
    }

    @Override
    public boolean onBlockActivated(World worldIn, BlockPos pos, IBlockState state, EntityPlayer playerIn, EnumFacing side, float hitX, float hitY, float hitZ)
    {
        if (this.useWrench(worldIn, pos, playerIn, side, hitX, hitY, hitZ))
        {
            return true;
        }

        if (playerIn.isSneaking())
        {
            if (this.onSneakMachineActivated(worldIn, pos, playerIn, side, hitX, hitY, hitZ))
            {
                return true;
            }
        }

        if (!worldIn.isRemote)
        {
            playerIn.openGui(GalacticraftCore.instance, -1, worldIn, pos.getX(), pos.getY(), pos.getZ());
        }
        return true;
    }
    
    @Override
    public boolean onUseWrench(World world, BlockPos pos, EntityPlayer entityPlayer, EnumFacing side, float hitX, float hitY, float hitZ)
    {
        this.rotate6Ways(world, pos);
        return true;
    }

    @Override
    public TileEntity createNewTileEntity(World worldIn, int meta)
    {
        return new TileEntityCrafting();
    }

    @Override
    public void onBlockPlacedBy(World worldIn, BlockPos pos, IBlockState state, EntityLivingBase placer, ItemStack stack)
    {
        worldIn.setBlockState(pos, state.withProperty(FACING, getFacingFromEntity(worldIn, pos, placer)), 2);
    }

    public static EnumFacing getFacingFromEntity(World worldIn, BlockPos clickedBlock, EntityLivingBase entityIn)
    {
        if (MathHelper.abs((float)entityIn.posX - (float)clickedBlock.getX()) < 3.0F && MathHelper.abs((float)entityIn.posZ - (float)clickedBlock.getZ()) < 3.0F)
        {
            double d0 = entityIn.posY + (double)entityIn.getEyeHeight();

            if (d0 - (double)clickedBlock.getY() > 2.0D)
            {
                return EnumFacing.UP;
            }

            if ((double)clickedBlock.getY() - d0 > 1.0D)
            {
                return EnumFacing.DOWN;
            }
        }

        return entityIn.getHorizontalFacing().getOpposite();
    }

    @Override
    public EnumSortCategoryBlock getCategory(int meta)
    {
        return EnumSortCategoryBlock.GENERAL;
    }
    
    @Override
    public String getShiftDescription(int meta)
    {
        return GCCoreUtil.translate(this.getUnlocalizedName() + ".description");
    }

    @Override
    public boolean showDescription(int meta)
    {
        return true;
    }

    @Override
    public IBlockState getStateFromMeta(int meta)
    {
        return this.getDefaultState().withProperty(FACING, EnumFacing.getFront(meta));
    }

    @Override
    public int getMetaFromState(IBlockState state)
    {
        return (state.getValue(FACING)).getIndex();
    }

    @Override
    protected BlockState createBlockState()
    {
        return new BlockState(this, new IProperty[] { FACING });
    }
}