package net.minecraft.block;

import net.lax1dude.eaglercraft.v1_8.EaglercraftRandom;

import com.google.common.base.Predicate;

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.init.Blocks;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.BlockPos;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.EnumParticleTypes;
import net.minecraft.util.EnumWorldBlockLayer;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.util.Vec3;
import net.minecraft.world.World;

/**+
 * This portion of EaglercraftX contains deobfuscated Minecraft 1.8 source code.
 * 
 * Minecraft 1.8.8 bytecode is (c) 2015 Mojang AB. "Do not distribute!"
 * Mod Coder Pack v9.18 deobfuscation configs are (c) Copyright by the MCP Team
 * 
 * EaglercraftX 1.8 patch files (c) 2022-2024 lax1dude, ayunami2000. All Rights Reserved.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * 
 */
public class BlockTorch extends Block {
	public static final PropertyDirection FACING = PropertyDirection.create("facing", new Predicate<EnumFacing>() {
		public boolean apply(EnumFacing enumfacing) {
			return enumfacing != EnumFacing.DOWN;
		}
	});

	protected BlockTorch() {
		super(Material.circuits);
		this.setDefaultState(this.blockState.getBaseState().withProperty(FACING, EnumFacing.UP));
		this.setTickRandomly(true);
		this.setCreativeTab(CreativeTabs.tabDecorations);
	}

	public AxisAlignedBB getCollisionBoundingBox(World var1, BlockPos var2, IBlockState var3) {
		return null;
	}

	/**+
	 * Used to determine ambient occlusion and culling when
	 * rebuilding chunks for render
	 */
	public boolean isOpaqueCube() {
		return false;
	}

	public boolean isFullCube() {
		return false;
	}

	private boolean canPlaceOn(World worldIn, BlockPos pos) {
		if (World.doesBlockHaveSolidTopSurface(worldIn, pos)) {
			return true;
		} else {
			Block block = worldIn.getBlockState(pos).getBlock();
			return block instanceof BlockFence || block == Blocks.glass || block == Blocks.cobblestone_wall
					|| block == Blocks.stained_glass;
		}
	}

	public boolean canPlaceBlockAt(World world, BlockPos blockpos) {
		for (EnumFacing enumfacing : FACING.getAllowedValues()) {
			if (this.canPlaceAt(world, blockpos, enumfacing)) {
				return true;
			}
		}

		return false;
	}

	private boolean canPlaceAt(World worldIn, BlockPos pos, EnumFacing facing) {
		BlockPos blockpos = pos.offset(facing.getOpposite());
		boolean flag = facing.getAxis().isHorizontal();
		return flag && worldIn.isBlockNormalCube(blockpos, true)
				|| facing.equals(EnumFacing.UP) && this.canPlaceOn(worldIn, blockpos);
	}

	/**+
	 * Called by ItemBlocks just before a block is actually set in
	 * the world, to allow for adjustments to the IBlockstate
	 */
	public IBlockState onBlockPlaced(World world, BlockPos blockpos, EnumFacing enumfacing, float var4, float var5,
			float var6, int var7, EntityLivingBase var8) {
		if (this.canPlaceAt(world, blockpos, enumfacing)) {
			return this.getDefaultState().withProperty(FACING, enumfacing);
		} else {
			EnumFacing[] facings = EnumFacing.Plane.HORIZONTAL.facingsArray;
			for (int i = 0; i < facings.length; ++i) {
				EnumFacing enumfacing1 = facings[i];
				if (world.isBlockNormalCube(blockpos.offset(enumfacing1.getOpposite()), true)) {
					return this.getDefaultState().withProperty(FACING, enumfacing1);
				}
			}

			return this.getDefaultState();
		}
	}

	public void onBlockAdded(World world, BlockPos blockpos, IBlockState iblockstate) {
		this.checkForDrop(world, blockpos, iblockstate);
	}

	/**+
	 * Called when a neighboring block changes.
	 */
	public void onNeighborBlockChange(World world, BlockPos blockpos, IBlockState iblockstate, Block var4) {
		this.onNeighborChangeInternal(world, blockpos, iblockstate);
	}

	protected boolean onNeighborChangeInternal(World worldIn, BlockPos pos, IBlockState state) {
		if (!this.checkForDrop(worldIn, pos, state)) {
			return true;
		} else {
			EnumFacing enumfacing = (EnumFacing) state.getValue(FACING);
			EnumFacing.Axis enumfacing$axis = enumfacing.getAxis();
			EnumFacing enumfacing1 = enumfacing.getOpposite();
			boolean flag = false;
			if (enumfacing$axis.isHorizontal() && !worldIn.isBlockNormalCube(pos.offset(enumfacing1), true)) {
				flag = true;
			} else if (enumfacing$axis.isVertical() && !this.canPlaceOn(worldIn, pos.offset(enumfacing1))) {
				flag = true;
			}

			if (flag) {
				this.dropBlockAsItem(worldIn, pos, state, 0);
				worldIn.setBlockToAir(pos);
				return true;
			} else {
				return false;
			}
		}
	}

	protected boolean checkForDrop(World worldIn, BlockPos pos, IBlockState state) {
		if (state.getBlock() == this && this.canPlaceAt(worldIn, pos, (EnumFacing) state.getValue(FACING))) {
			return true;
		} else {
			if (worldIn.getBlockState(pos).getBlock() == this) {
				this.dropBlockAsItem(worldIn, pos, state, 0);
				worldIn.setBlockToAir(pos);
			}

			return false;
		}
	}

	/**+
	 * Ray traces through the blocks collision from start vector to
	 * end vector returning a ray trace hit.
	 */
	public MovingObjectPosition collisionRayTrace(World world, BlockPos blockpos, Vec3 vec3, Vec3 vec31) {
		EnumFacing enumfacing = (EnumFacing) world.getBlockState(blockpos).getValue(FACING);
		float f = 0.15F;
		if (enumfacing == EnumFacing.EAST) {
			this.setBlockBounds(0.0F, 0.2F, 0.5F - f, f * 2.0F, 0.8F, 0.5F + f);
		} else if (enumfacing == EnumFacing.WEST) {
			this.setBlockBounds(1.0F - f * 2.0F, 0.2F, 0.5F - f, 1.0F, 0.8F, 0.5F + f);
		} else if (enumfacing == EnumFacing.SOUTH) {
			this.setBlockBounds(0.5F - f, 0.2F, 0.0F, 0.5F + f, 0.8F, f * 2.0F);
		} else if (enumfacing == EnumFacing.NORTH) {
			this.setBlockBounds(0.5F - f, 0.2F, 1.0F - f * 2.0F, 0.5F + f, 0.8F, 1.0F);
		} else {
			f = 0.1F;
			this.setBlockBounds(0.5F - f, 0.0F, 0.5F - f, 0.5F + f, 0.6F, 0.5F + f);
		}

		return super.collisionRayTrace(world, blockpos, vec3, vec31);
	}

	public void randomDisplayTick(World world, BlockPos blockpos, IBlockState iblockstate, EaglercraftRandom var4) {
		EnumFacing enumfacing = (EnumFacing) iblockstate.getValue(FACING);
		double d0 = (double) blockpos.getX() + 0.5D;
		double d1 = (double) blockpos.getY() + 0.7D;
		double d2 = (double) blockpos.getZ() + 0.5D;
		double d3 = 0.22D;
		double d4 = 0.27D;
		if (enumfacing.getAxis().isHorizontal()) {
			EnumFacing enumfacing1 = enumfacing.getOpposite();
			world.spawnParticle(EnumParticleTypes.SMOKE_NORMAL, d0 + d4 * (double) enumfacing1.getFrontOffsetX(),
					d1 + d3, d2 + d4 * (double) enumfacing1.getFrontOffsetZ(), 0.0D, 0.0D, 0.0D, new int[0]);
			world.spawnParticle(EnumParticleTypes.FLAME, d0 + d4 * (double) enumfacing1.getFrontOffsetX(), d1 + d3,
					d2 + d4 * (double) enumfacing1.getFrontOffsetZ(), 0.0D, 0.0D, 0.0D, new int[0]);
		} else {
			world.spawnParticle(EnumParticleTypes.SMOKE_NORMAL, d0, d1, d2, 0.0D, 0.0D, 0.0D, new int[0]);
			world.spawnParticle(EnumParticleTypes.FLAME, d0, d1, d2, 0.0D, 0.0D, 0.0D, new int[0]);
		}

	}

	public EnumWorldBlockLayer getBlockLayer() {
		return EnumWorldBlockLayer.CUTOUT;
	}

	/**+
	 * Convert the given metadata into a BlockState for this Block
	 */
	public IBlockState getStateFromMeta(int i) {
		IBlockState iblockstate = this.getDefaultState();
		switch (i) {
		case 1:
			iblockstate = iblockstate.withProperty(FACING, EnumFacing.EAST);
			break;
		case 2:
			iblockstate = iblockstate.withProperty(FACING, EnumFacing.WEST);
			break;
		case 3:
			iblockstate = iblockstate.withProperty(FACING, EnumFacing.SOUTH);
			break;
		case 4:
			iblockstate = iblockstate.withProperty(FACING, EnumFacing.NORTH);
			break;
		case 5:
		default:
			iblockstate = iblockstate.withProperty(FACING, EnumFacing.UP);
		}

		return iblockstate;
	}

	/**+
	 * Convert the BlockState into the correct metadata value
	 */
	public int getMetaFromState(IBlockState iblockstate) {
		int i = 0;
		switch ((EnumFacing) iblockstate.getValue(FACING)) {
		case EAST:
			i = i | 1;
			break;
		case WEST:
			i = i | 2;
			break;
		case SOUTH:
			i = i | 3;
			break;
		case NORTH:
			i = i | 4;
			break;
		case DOWN:
		case UP:
		default:
			i = i | 5;
		}

		return i;
	}

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