package gtPlusPlus.core.block.general;

import static gregtech.api.enums.Mods.GTPlusPlus;

import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.block.BlockAir;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.item.ItemStack;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;

import codechicken.nei.api.API;
import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import gtPlusPlus.core.creative.AddToCreativeTab;

/*
 * public class LightGlass extends BlockBreakable {
 */
public class BlockLightGlass extends BlockAir {

    private int state = 0;
    private int r = 255;
    private int g = 0;
    private int b = 0;
    private final int a = 255;

    public BlockLightGlass(final boolean bool) {
        super();
        this.setCreativeTab(AddToCreativeTab.tabBlock);
        this.setBlockName("blockMFEffect");
        this.setLightLevel(12F);
        setHardness(0.1F);
        setBlockTextureName(GTPlusPlus.ID + ":blockMFEffect");
        setStepSound(Block.soundTypeGlass);
        GameRegistry.registerBlock(this, "blockMFEffect");

        API.hideItem(new ItemStack(this));
    }

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

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

    /**
     * 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;
    }

    /**
     * Return true if a player with Silk Touch can harvest this block directly, and not its normal drops.
     */
    @Override
    protected boolean canSilkHarvest() {
        return false;
    }

    @Override
    @SideOnly(Side.CLIENT)
    public void registerBlockIcons(final IIconRegister iIcon) {
        this.blockIcon = iIcon.registerIcon(GTPlusPlus.ID + ":blockMFEffect");
    }

    @Override
    // http://stackoverflow.com/questions/31784658/how-can-i-loop-through-all-rgb-combinations-in-rainbow-order-in-java
    public int colorMultiplier(final IBlockAccess par1IBlockAccess, final int par2, final int par3, final int par4) {
        if (this.state == 0) {
            this.g++;
            if (this.g == 255) {
                this.state = 1;
            }
        }
        if (this.state == 1) {
            this.r--;
            if (this.r == 0) {
                this.state = 2;
            }
        }
        if (this.state == 2) {
            this.b++;
            if (this.b == 255) {
                this.state = 3;
            }
        }
        if (this.state == 3) {
            this.g--;
            if (this.g == 0) {
                this.state = 4;
            }
        }
        if (this.state == 4) {
            this.r++;
            if (this.r == 255) {
                this.state = 5;
            }
        }
        if (this.state == 5) {
            this.b--;
            if (this.b == 0) {
                this.state = 0;
            }
        }
        return (this.r << 16) + (this.g << 8) + (this.b) + (this.a << 24);
    }

    /**
     * A randomly called display update to be able to add particles or other items for display
     */
    @Override
    @SideOnly(Side.CLIENT)
    public void randomDisplayTick(final World world, final int posX, final int posY, final int posZ,
        final Random random) {
        // Utils.spawnFX(world, posX, posY, posZ, "smoke", "cloud");

    }
}