Applied-Energistics-2-tilera-Edition/src/main/java/appeng/block/misc/BlockQuartzTorch.java

/*
 * This file is part of Applied Energistics 2.
 * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
 *
 * Applied Energistics 2 is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Applied Energistics 2 is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Applied Energistics 2.  If not, see <http://www.gnu.org/licenses/lgpl>.
 */

package appeng.block.misc;

import java.util.Collections;
import java.util.EnumSet;
import java.util.List;
import java.util.Random;

import appeng.api.util.IOrientable;
import appeng.api.util.IOrientableBlock;
import appeng.block.AEBaseBlock;
import appeng.client.render.blocks.RenderQuartzTorch;
import appeng.client.render.effects.LightningFX;
import appeng.core.AEConfig;
import appeng.core.CommonHelper;
import appeng.core.features.AEFeature;
import appeng.helpers.ICustomCollision;
import appeng.helpers.MetaRotation;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.Minecraft;
import net.minecraft.entity.Entity;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;

public class BlockQuartzTorch
    extends AEBaseBlock implements IOrientableBlock, ICustomCollision {
    public BlockQuartzTorch() {
        super(Material.circuits);

        this.setFeature(EnumSet.of(AEFeature.DecorativeLights));
        this.setLightLevel(0.9375F);
        this.setLightOpacity(0);
        this.isFullSize = false;
        this.isOpaque = false;
    }

    @Override
    @SideOnly(Side.CLIENT)
    protected RenderQuartzTorch getRenderer() {
        return new RenderQuartzTorch();
    }

    @Override
    public boolean isValidOrientation(
        final World w,
        final int x,
        final int y,
        final int z,
        final ForgeDirection forward,
        final ForgeDirection up
    ) {
        return this.canPlaceAt(w, x, y, z, up.getOpposite());
    }

    private boolean canPlaceAt(
        final World w, final int x, final int y, final int z, final ForgeDirection dir
    ) {
        return w.isSideSolid(
            x + dir.offsetX, y + dir.offsetY, z + dir.offsetZ, dir.getOpposite(), false
        );
    }

    @Override
    public Iterable<AxisAlignedBB> getSelectedBoundingBoxesFromPool(
        final World w,
        final int x,
        final int y,
        final int z,
        final Entity e,
        final boolean isVisual
    ) {
        final ForgeDirection up = this.getOrientable(w, x, y, z).getUp();
        final double xOff = -0.3 * up.offsetX;
        final double yOff = -0.3 * up.offsetY;
        final double zOff = -0.3 * up.offsetZ;
        return Collections.singletonList(AxisAlignedBB.getBoundingBox(
            xOff + 0.3, yOff + 0.3, zOff + 0.3, xOff + 0.7, yOff + 0.7, zOff + 0.7
        ));
    }

    @Override
    public void addCollidingBlockToList(
        final World w,
        final int x,
        final int y,
        final int z,
        final AxisAlignedBB bb,
        final List out,
        final Entity e
    ) { /*
         * double xOff = -0.15 * getUp().offsetX; double yOff = -0.15 * getUp().offsetY;
         * double zOff = -0.15 * getUp().offsetZ; out.add( AxisAlignedBB.getBoundingBox(
         * xOff + (double) x + 0.15, yOff + (double) y + 0.15, zOff
         * + (double) z + 0.15,// ahh xOff + (double) x + 0.85, yOff + (double) y + 0.85,
         * zOff + (double) z + 0.85 ) );
         */
    }

    @Override
    @SideOnly(Side.CLIENT)
    public void randomDisplayTick(
        final World w, final int x, final int y, final int z, final Random r
    ) {
        if (!AEConfig.instance.enableEffects) {
            return;
        }

        if (r.nextFloat() < 0.98) {
            return;
        }

        final ForgeDirection up = this.getOrientable(w, x, y, z).getUp();
        final double xOff = -0.3 * up.offsetX;
        final double yOff = -0.3 * up.offsetY;
        final double zOff = -0.3 * up.offsetZ;
        for (int bolts = 0; bolts < 3; bolts++) {
            if (CommonHelper.proxy.shouldAddParticles(r)) {
                final LightningFX fx = new LightningFX(
                    w, xOff + 0.5 + x, yOff + 0.5 + y, zOff + 0.5 + z, 0.0D, 0.0D, 0.0D
                );

                Minecraft.getMinecraft().effectRenderer.addEffect(fx);
            }
        }
    }

    @Override
    public void onNeighborBlockChange(
        final World w, final int x, final int y, final int z, final Block id
    ) {
        final ForgeDirection up = this.getOrientable(w, x, y, z).getUp();
        if (!this.canPlaceAt(w, x, y, z, up.getOpposite())) {
            this.dropTorch(w, x, y, z);
        }
    }

    private void dropTorch(final World w, final int x, final int y, final int z) {
        w.func_147480_a(x, y, z, true);
        // w.destroyBlock( x, y, z, true );
        w.markBlockForUpdate(x, y, z);
    }

    @Override
    public boolean canPlaceBlockAt(final World w, final int x, final int y, final int z) {
        for (final ForgeDirection dir : ForgeDirection.VALID_DIRECTIONS) {
            if (this.canPlaceAt(w, x, y, z, dir)) {
                return true;
            }
        }
        return false;
    }

    @Override
    public boolean usesMetadata() {
        return true;
    }

    @Override
    public IOrientable
    getOrientable(final IBlockAccess w, final int x, final int y, final int z) {
        return new MetaRotation(w, x, y, z);
    }
}