Applied-Energistics-2-tilera-Edition/src/main/java/appeng/debug/TileCubeGenerator.java

/*
 * This file is part of Applied Energistics 2.
 * Copyright (c) 2013 - 2015, 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.debug;

import appeng.core.CommonHelper;
import appeng.tile.AEBaseTile;
import appeng.tile.TileEvent;
import appeng.tile.events.TileEventType;
import appeng.util.Platform;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ChatComponentText;
import net.minecraftforge.common.util.ForgeDirection;

public class TileCubeGenerator extends AEBaseTile {
    private int size = 3;
    private ItemStack is = null;
    private int countdown = 20 * 10;
    private EntityPlayer who = null;

    @TileEvent(TileEventType.TICK)
    public void onTickEvent() {
        if (this.is != null && Platform.isServer()) {
            this.countdown--;

            if (this.countdown % 20 == 0) {
                for (final EntityPlayer e : CommonHelper.proxy.getPlayers()) {
                    e.addChatMessage(
                        new ChatComponentText("Spawning in... " + (this.countdown / 20))
                    );
                }
            }

            if (this.countdown <= 0) {
                this.spawn();
            }
        }
    }

    private void spawn() {
        this.worldObj.setBlock(
            this.xCoord, this.yCoord, this.zCoord, Platform.AIR_BLOCK, 0, 3
        );

        final Item i = this.is.getItem();
        final int side = ForgeDirection.UP.ordinal();

        final int half = (int) Math.floor(this.size / 2);

        for (int y = 0; y < this.size; y++) {
            for (int x = -half; x < half; x++) {
                for (int z = -half; z < half; z++) {
                    i.onItemUse(
                        this.is.copy(),
                        this.who,
                        this.worldObj,
                        x + this.xCoord,
                        y + this.yCoord - 1,
                        z + this.zCoord,
                        side,
                        0.5f,
                        0.0f,
                        0.5f
                    );
                }
            }
        }
    }

    void click(final EntityPlayer player) {
        if (Platform.isServer()) {
            final ItemStack hand = player.inventory.getCurrentItem();
            this.who = player;

            if (hand == null) {
                this.is = null;

                if (player.isSneaking()) {
                    this.size--;
                } else {
                    this.size++;
                }

                if (this.size < 3) {
                    this.size = 3;
                }
                if (this.size > 64) {
                    this.size = 64;
                }

                player.addChatMessage(new ChatComponentText("Size: " + this.size));
            } else {
                this.countdown = 20 * 10;
                this.is = hand;
            }
        }
    }
}