icbm/src/main/java/atomicscience/api/BlockRadioactive.java

package atomicscience.api;

import atomicscience.api.poison.PoisonRadiation;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import java.util.List;
import java.util.Random;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.Minecraft;
import net.minecraft.client.particle.EntitySmokeFX;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLiving;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.IIcon;
import net.minecraft.world.World;
import universalelectricity.core.vector.Vector3;

public class BlockRadioactive extends Block {
    public boolean canSpread;
    public float radius;
    public int amplifier;
    public boolean canWalkPoison;
    public boolean isRandomlyRadioactive;
    private IIcon iconTop;
    private IIcon iconBottom;

    public BlockRadioactive(Material material) {
        super(material);
        this.canSpread = true;
        this.radius = 5.0F;
        this.amplifier = 2;
        this.canWalkPoison = true;
        this.isRandomlyRadioactive = true;
        this.setTickRandomly(true);
        this.setHardness(0.2F);
        this.setLightLevel(0.1F);
    }

    public BlockRadioactive() {
        this(Material.rock);
    }

    @Override
    public IIcon getIcon(int side, int metadata) {
        return side == 1 ? this.iconTop
                : (side == 0 ? this.iconBottom : this.blockIcon);
    }

    @Override
    @SideOnly(Side.CLIENT)
    public void registerBlockIcons(IIconRegister iconRegister) {
        super.registerBlockIcons(iconRegister);
        this.blockIcon = iconRegister.registerIcon(
                this.getUnlocalizedName().replace("tile.", ""));
        this.iconTop = iconRegister.registerIcon(
                this.getUnlocalizedName().replace("tile.", "") + "_top");
        this.iconBottom = iconRegister.registerIcon(
                this.getUnlocalizedName().replace("tile.", "") + "_bottom");
    }

    @Override
    public void onBlockClicked(World world, int x, int y, int z,
            EntityPlayer par5EntityPlayer) {
        if ((double) world.rand.nextFloat() > 0.8D) {
            this.updateTick(world, x, y, z, world.rand);
        }
    }

    @Override
    public void updateTick(World world, int x, int y, int z, Random rand) {
        if (!world.isRemote) {
            if (this.isRandomlyRadioactive) {
                AxisAlignedBB i = AxisAlignedBB.getBoundingBox(
                        (double) ((float) x - this.radius), (double) ((float) y - this.radius),
                        (double) ((float) z - this.radius), (double) ((float) x + this.radius),
                        (double) ((float) y + this.radius), (double) ((float) z + this.radius));
                List<EntityLiving> newX = world.getEntitiesWithinAABB(EntityLiving.class, i);

                for (EntityLiving newZ : newX) {
                    PoisonRadiation.INSTANCE.poisonEntity(
                            new Vector3((double) x, (double) y, (double) z), newZ,
                            this.amplifier);
                }
            }

            if (this.canSpread) {
                for (int var11 = 0; var11 < 4; ++var11) {
                    int xOffset = x + rand.nextInt(3) - 1;
                    int yOffset = y + rand.nextInt(5) - 3;
                    int zOffset = z + rand.nextInt(3) - 1;
                    Block block = world.getBlock(xOffset, yOffset, zOffset);
                    if ((double) rand.nextFloat() > 0.4D &&
                            (block == Blocks.farmland || block == Blocks.grass)) {
                        world.setBlock(xOffset, yOffset, zOffset, this);
                    }
                }

                if ((double) rand.nextFloat() > 0.85D) {
                    world.setBlock(x, y, z, Blocks.mycelium);
                }
            }
        }
    }

    @Override
    public void onEntityWalking(World par1World, int x, int y, int z,
            Entity par5Entity) {
        if (par5Entity instanceof EntityLiving && this.canWalkPoison) {
            PoisonRadiation.INSTANCE.poisonEntity(
                    new Vector3((double) x, (double) y, (double) z),
                    (EntityLiving) par5Entity);
        }
    }

    @Override
    public int quantityDropped(Random par1Random) {
        return 0;
    }

    @Override
    @SideOnly(Side.CLIENT)
    public void randomDisplayTick(World world, int x, int y, int z,
            Random par5Random) {
        if (Minecraft.getMinecraft().gameSettings.particleSetting == 0) {
            byte radius = 3;

            for (int i = 0; i < 2; ++i) {
                Vector3 diDian = new Vector3((double) x, (double) y, (double) z);
                diDian.x += Math.random() * (double) radius - (double) (radius / 2);
                diDian.y += Math.random() * (double) radius - (double) (radius / 2);
                diDian.z += Math.random() * (double) radius - (double) (radius / 2);
                EntitySmokeFX fx = new EntitySmokeFX(
                        world, diDian.x, diDian.y, diDian.z, (Math.random() - 0.5D) / 2.0D,
                        (Math.random() - 0.5D) / 2.0D, (Math.random() - 0.5D) / 2.0D);
                fx.setRBGColorF(0.2F, 0.8F, 0.0F);
                Minecraft.getMinecraft().effectRenderer.addEffect(fx);
            }
        }
    }
}