package gtPlusPlus.everglades.block;

import java.util.Random;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

import net.minecraft.block.Block;
import net.minecraft.block.BlockBreakable;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.init.Blocks;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.EnumChatFormatting;
import net.minecraft.util.IIcon;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;

import gtPlusPlus.api.interfaces.ITileTooltip;
import gtPlusPlus.api.objects.Logger;
import gtPlusPlus.api.objects.minecraft.BlockPos;
import gtPlusPlus.core.lib.CORE;
import gtPlusPlus.core.util.Utils;
import gtPlusPlus.everglades.dimension.Dimension_Everglades;
import gtPlusPlus.everglades.world.TeleporterDimensionMod;

public class BlockEvergladesPortal extends BlockBreakable implements ITileTooltip{
	IIcon gor = null, dol = null, st1 = null, st2 = null, st3 = null, st4 = null;

	public BlockEvergladesPortal() {
		super("portal", Material.portal, false);
		this.setTickRandomly(true);
		this.setHardness(-1.0F);
		this.setLightLevel(0.75F);
		this.setCreativeTab(CreativeTabs.tabBlock);
		this.setBlockName("blockDarkWorldPortal");

	}

	@SideOnly(Side.CLIENT)
	@Override
	public IIcon getIcon(int i, int par2) {

		if (i == 0)
			return gor;

		else if (i == 1)
			return dol;

		else if (i == 2)
			return st1;

		else if (i == 3)
			return st2;

		else if (i == 4)
			return st4;

		else if (i == 5)
			return st3;

		else
			return gor;

	}

	@SideOnly(Side.CLIENT)
	@Override
	public void registerBlockIcons(IIconRegister reg) {
		this.gor = reg.registerIcon("portal");
		this.dol = reg.registerIcon("portal");
		this.st1 = reg.registerIcon("portal");
		this.st2 = reg.registerIcon("portal");
		this.st3 = reg.registerIcon("portal");
		this.st4 = reg.registerIcon("portal");
	}

	/**
	 * Ticks the block if it's been scheduled
	 */
	@Override
	public void updateTick(World par1World, int x, int y, int z, Random par5Random) {
		super.updateTick(par1World, x, y, z, par5Random);

		int blockCount = 0;
		BlockPos portal = new BlockPos(x, y, z, par1World.provider.dimensionId);

		for (BlockPos side : portal.getSurroundingBlocks()) {
			Block b = side.getBlockAtPos();
			if (b == Dimension_Everglades.blockPortalFrame || b == Dimension_Everglades.portalBlock) {
				blockCount++;
			}
		}		
		if (blockCount < 4) {
			par1World.setBlockToAir(x, y, z);
		}	

	}

	/**
	 * Returns a bounding box from the pool of bounding boxes (this means
	 * this box can change after the pool has been cleared to be reused)
	 */
	@Override
	public AxisAlignedBB getCollisionBoundingBoxFromPool(World par1World, int par2, int par3, int par4) {
		return null;
	}

	/**
	 * Updates the blocks bounds based on its current state. Args: world, x,
	 * y, z
	 */
	@Override
	public void setBlockBoundsBasedOnState(IBlockAccess par1IBlockAccess, int par2, int par3, int par4) {
		float f;
		float f1;
		if (par1IBlockAccess.getBlock(par2 - 1, par3, par4) != this && par1IBlockAccess.getBlock(par2 + 1, par3, par4) != this) {
			f = 0.125F;
			f1 = 0.5F;
			this.setBlockBounds(0.5F - f, 0.0F, 0.5F - f1, 0.5F + f, 1.0F, 0.5F + f1);
		} else {
			f = 0.5F;
			f1 = 0.125F;
			this.setBlockBounds(0.5F - f, 0.0F, 0.5F - f1, 0.5F + f, 1.0F, 0.5F + f1);
		}
	}

	/**
	 * Is this block (a) opaque and (B) a full 1m cube? This determines
	 * whether or not to render the shared face of two adjacent blocks and
	 * also whether the player can attach torches, redstone wire, etc to
	 * this block.
	 */
	@Override
	public boolean isOpaqueCube() {
		return false;
	}

	/**
	 * If this block doesn't render as an ordinary block it will return
	 * False (examples: signs, buttons, stairs, etc)
	 */
	@Override
	public boolean renderAsNormalBlock() {
		return false;
	}

	/**
	 * Checks to see if this location is valid to create a portal and will
	 * return True if it does. Args: world, x, y, z
	 */
	public boolean tryToCreatePortal(World par1World, int par2, int par3, int par4) {
		byte b0 = 0;
		byte b1 = 0;
		if (par1World.getBlock(par2 - 1, par3, par4) == Dimension_Everglades.blockPortalFrame
				|| par1World.getBlock(par2 + 1, par3, par4) == Dimension_Everglades.blockPortalFrame) {
			b0 = 1;
		}
		if (par1World.getBlock(par2, par3, par4 - 1) == Dimension_Everglades.blockPortalFrame
				|| par1World.getBlock(par2, par3, par4 + 1) == Dimension_Everglades.blockPortalFrame) {
			b1 = 1;
		}
		if (b0 == b1) {
			return false;
		} else {
			if (par1World.getBlock(par2 - b0, par3, par4 - b1) == Blocks.air) {
				par2 -= b0;
				par4 -= b1;
			}
			int l;
			int i1;
			for (l = -1; l <= 2; ++l) {
				for (i1 = -1; i1 <= 3; ++i1) {
					boolean flag = l == -1 || l == 2 || i1 == -1 || i1 == 3;
					if (l != -1 && l != 2 || i1 != -1 && i1 != 3) {
						Block j1 = par1World.getBlock(par2 + b0 * l, par3 + i1, par4 + b1 * l);
						if (flag) {
							if (j1 != Dimension_Everglades.blockPortalFrame) {
								return false;
							}
						}
						/*
						 * else if (j1 != 0 && j1 !=
						 * Main.TutorialFire.blockID) { return false; }
						 */
					}
				}
			}
			for (l = 0; l < 2; ++l) {
				for (i1 = 0; i1 < 3; ++i1) {
					par1World.setBlock(par2 + b0 * l, par3 + i1, par4 + b1 * l, this, 0, 2);
				}
			}
			return true;
		}
	}

	/**
	 * Lets the block know when one of its neighbor changes. Doesn't know
	 * which neighbor changed (coordinates passed are their own) Args: x, y,
	 * z, neighbor blockID
	 */
	public void onNeighborBlockChange(BlockPos pos) {
		int x = pos.xPos, y = pos.yPos, z = pos.zPos;
		Logger.INFO("Trigger");
		int blockCount = 0;
		BlockPos portal = pos;
		World par1World = portal.world;
		for (BlockPos side : portal.getSurroundingBlocks()) {
			Block b = side.getBlockAtPos();
			if (b == Dimension_Everglades.blockPortalFrame || b == Dimension_Everglades.portalBlock) {
				blockCount++;
			}
		}		
		if (blockCount < 4) {
			par1World.setBlockToAir(x, y, z);
			par1World.scheduleBlockUpdate(x, y, z, portal.getBlockAtPos(), 0);
		}



		byte b0 = 0;
		byte b1 = 1;
		if (par1World.getBlock(x - 1, y, z) == this || par1World.getBlock(x + 1, y, z) == this) {
			b0 = 1;
			b1 = 0;
		}
		int i1;
		for (i1 = y; par1World.getBlock(x, i1 - 1, z) == this; --i1) {
			;
		}
		if (par1World.getBlock(x, i1 - 1, z) != Dimension_Everglades.blockPortalFrame) {
			par1World.setBlockToAir(x, y, z);
		} else {
			int j1;
			for (j1 = 1; j1 < 4 && par1World.getBlock(x, i1 + j1, z) == this; ++j1) {
				;
			}
			if (j1 == 3 && par1World.getBlock(x, i1 + j1, z) == Dimension_Everglades.blockPortalFrame) {
				boolean flag = par1World.getBlock(x - 1, y, z) == this || par1World.getBlock(x + 1, y, z) == this;
				boolean flag1 = par1World.getBlock(x, y, z - 1) == this || par1World.getBlock(x, y, z + 1) == this;
				if (flag && flag1) {
					par1World.setBlockToAir(x, y, z);
				} else {
					if ((par1World.getBlock(x + b0, y, z + b1) != Dimension_Everglades.blockPortalFrame || par1World
							.getBlock(x - b0, y, z - b1) != this)
							&& (par1World.getBlock(x - b0, y, z - b1) != Dimension_Everglades.blockPortalFrame || par1World.getBlock(x + b0, y,
									z + b1) != this)) {
						par1World.setBlockToAir(x, y, z);
					}
				}
			} else {
				par1World.setBlockToAir(x, y, z);
			}
		}
	}

	@Override
	public void onNeighborBlockChange(World world, int x, int y, int z,	Block block) {
		onNeighborBlockChange(new BlockPos(x, y, z, world.provider.dimensionId));
		super.onNeighborBlockChange(world, x, y, z, block);
	}

	/*@Override
	public void onNeighborChange(IBlockAccess world, int x, int y, int z, int tileX, int tileY, int tileZ) {
		onNeighborBlockChange(new BlockPos(x, y, z, world.));
		super.onNeighborChange(world, x, y, z, tileX, tileY, tileZ);
	}*/

	@Override
	@SideOnly(Side.CLIENT)
	/**
	 * Returns true if the given side of this block type should be rendered, if the adjacent block is at the given
	 * coordinates. Args: blockAccess, x, y, z, side
	 */
	public boolean shouldSideBeRendered(IBlockAccess par1IBlockAccess, int par2, int par3, int par4, int par5) {
		if (par1IBlockAccess.getBlock(par2, par3, par4) == this) {
			return false;
		} else {
			boolean flag = par1IBlockAccess.getBlock(par2 - 1, par3, par4) == this && par1IBlockAccess.getBlock(par2 - 2, par3, par4) != this;
			boolean flag1 = par1IBlockAccess.getBlock(par2 + 1, par3, par4) == this && par1IBlockAccess.getBlock(par2 + 2, par3, par4) != this;
			boolean flag2 = par1IBlockAccess.getBlock(par2, par3, par4 - 1) == this && par1IBlockAccess.getBlock(par2, par3, par4 - 2) != this;
			boolean flag3 = par1IBlockAccess.getBlock(par2, par3, par4 + 1) == this && par1IBlockAccess.getBlock(par2, par3, par4 + 2) != this;
			boolean flag4 = flag || flag1;
			boolean flag5 = flag2 || flag3;
			return flag4 && par5 == 4 ? true : (flag4 && par5 == 5 ? true : (flag5 && par5 == 2 ? true : flag5 && par5 == 3));
		}
	}

	/**
	 * Returns the quantity of items to drop on block destruction.
	 */
	@Override
	public int quantityDropped(Random par1Random) {
		return 0;
	}

	/**
	 * Triggered whenever an entity collides with this block (enters into
	 * the block). Args: world, x, y, z, entity
	 */
	@Override
	public void onEntityCollidedWithBlock(World par1World, int par2, int par3, int par4, Entity par5Entity) {
		if ((par5Entity.ridingEntity == null) && (par5Entity.riddenByEntity == null) && ((par5Entity instanceof EntityPlayerMP))) {
			EntityPlayerMP thePlayer = (EntityPlayerMP) par5Entity;
			if (thePlayer.timeUntilPortal > 0) {
				thePlayer.timeUntilPortal = 100;
			} else if (thePlayer.dimension != Dimension_Everglades.DIMID) {
				thePlayer.timeUntilPortal = 100;
				thePlayer.mcServer.getConfigurationManager().transferPlayerToDimension(thePlayer, Dimension_Everglades.DIMID,
						new TeleporterDimensionMod(thePlayer.mcServer.worldServerForDimension(Dimension_Everglades.DIMID)));
			} else {
				thePlayer.timeUntilPortal = 100;
				thePlayer.mcServer.getConfigurationManager().transferPlayerToDimension(thePlayer, 0,
						new TeleporterDimensionMod(thePlayer.mcServer.worldServerForDimension(0)));
			}
		}
	}

	@Override
	@SideOnly(Side.CLIENT)
	/**
	 * Returns which pass should this block be rendered on. 0 for solids and 1 for alpha
	 */
	public int getRenderBlockPass() {
		return 1;
	}

	@Override
	@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 (CORE.RANDOM.nextInt(100) == 0) {
			par1World.playSound(par2 + 0.5D, par3 + 0.5D, par4 + 0.5D, "portal.portal", 0.5F,
					CORE.RANDOM.nextFloat() * 0.4F + 0.8F, false);
		}
		for (int l = 0; l < 4; ++l) {
			double d0 = par2 + CORE.RANDOM.nextFloat();
			double d1 = par3 + CORE.RANDOM.nextFloat();
			double d2 = par4 + CORE.RANDOM.nextFloat();
			double d3 = 0.0D;
			double d4 = 0.0D;
			double d5 = 0.0D;
			int i1 = CORE.RANDOM.nextInt(2) * 2 - 1;
			d3 = (CORE.RANDOM.nextFloat() - 0.5D) * 0.5D;
			d4 = (CORE.RANDOM.nextFloat() - 0.5D) * 0.5D;
			d5 = (CORE.RANDOM.nextFloat() - 0.5D) * 0.5D;
			if (par1World.getBlock(par2 - 1, par3, par4) != this && par1World.getBlock(par2 + 1, par3, par4) != this) {
				d0 = par2 + 0.5D + 0.25D * i1;
				d3 = CORE.RANDOM.nextFloat() * 2.0F * i1;
			} else {
				d2 = par4 + 0.5D + 0.25D * i1;
				d5 = CORE.RANDOM.nextFloat() * 2.0F * i1;
			}
			par1World.spawnParticle("reddust", d0+0.1D, d1, d2, d3, d4, d5);
			par1World.spawnParticle("smoke", d0, d1+0.1D, d2, 0, 0, 0);

			Random R = new Random();

			if (R.nextInt(10) == 0){
				par1World.spawnParticle("largesmoke", d0, d1, d2, 0, 0+0.2D, 0);
			}
			else if (R.nextInt(5)==1){
				par1World.spawnParticle("flame", d0, d1, d2, 0, 0+0.1D, 0);
			}
		}
	}

	@SideOnly(Side.CLIENT)
	/**
	 * only called by clickMiddleMouseButton , and passed to inventory.setCurrentItem (along with isCreative)
	 */
	public int idPicked(World par1World, int par2, int par3, int par4) {
		return 0;
	}

	@Override
	public int colorMultiplier(final IBlockAccess par1IBlockAccess, final int par2, final int par3, final int par4){
		return Utils.rgbtoHexValue(0, 255, 0);
	}

	@Override
	public int getRenderColor(final int aMeta) {
		return Utils.rgbtoHexValue(0, 255, 0);
	}

	@Override
	public String getLocalizedName() {
		return EnumChatFormatting.OBFUSCATED+super.getLocalizedName();
	}

	@Override
	public int getTooltipID() {
		return 1;
	}
}