Package vazkii.botania.api.subtile

Source Code of vazkii.botania.api.subtile.SubTileGenerating

/**
* This class was created by <Vazkii>. It's distributed as
* part of the Botania Mod. Get the Source Code in github:
* https://github.com/Vazkii/Botania
*
* Botania is Open Source and distributed under a
* Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License
* (http://creativecommons.org/licenses/by-nc-sa/3.0/deed.en_GB)
*
* File Created @ [Jan 24, 2014, 8:03:36 PM (GMT)]
*/
package vazkii.botania.api.subtile;

import java.awt.Color;

import net.minecraft.block.Block;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.ScaledResolution;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.ChunkCoordinates;
import net.minecraft.util.StatCollector;
import vazkii.botania.api.BotaniaAPI;
import vazkii.botania.api.internal.IManaNetwork;
import vazkii.botania.api.mana.IManaCollector;

/**
* The basic class for a Generating Flower.
*/
public class SubTileGenerating extends SubTileEntity {

  private static final String TAG_MANA = "mana";
  private static final String TAG_TICKS_EXISTED = "ticksExisted";

  private static final String TAG_COLLECTOR_X = "collectorX";
  private static final String TAG_COLLECTOR_Y = "collectorY";
  private static final String TAG_COLLECTOR_Z = "collectorZ";

  protected int mana;

  int ticksExisted = 0;
  int sizeLastCheck = -1;
  protected TileEntity linkedCollector = null;
  public int knownMana = -1;

  ChunkCoordinates cachedCollectorCoordinates = null;

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

  @Override
  public void onUpdate() {
    super.onUpdate();

    linkCollector();

    if(canGeneratePassively()) {
      int delay = getDelayBetweenPassiveGeneration();
      if(delay > 0 && supertile.getWorldObj().getWorldTime() % delay == 0) {
        if(shouldSyncPassiveGeneration())
          sync();
        addMana(getValueForPassiveGeneration());
      }
    }
    emptyManaIntoCollector();

    if(supertile.getWorldObj().isRemote) {
      double particleChance = 1F - (double) mana / (double) getMaxMana() / 3.5F;
      Color color = new Color(getColor());
      if(Math.random() > particleChance)
        BotaniaAPI.internalHandler.sparkleFX(supertile.getWorldObj(), supertile.xCoord + 0.3 + Math.random() * 0.5, supertile.yCoord + 0.5 + Math.random()  * 0.5, supertile.zCoord + 0.3 + Math.random() * 0.5, color.getRed() / 255F, color.getGreen() / 255F, color.getBlue() / 255F, (float) Math.random(), 5);
    }

    if(!supertile.getWorldObj().isRemote) {
      ++ticksExisted;
      int muhBalance = BotaniaAPI.internalHandler.getPassiveFlowerDecay();

      if(isPassiveFlower() && muhBalance > 0 && ticksExisted > muhBalance) {
        supertile.getWorldObj().playAuxSFX(2001, supertile.xCoord, supertile.yCoord, supertile.zCoord, Block.getIdFromBlock(supertile.getBlockType()));
        supertile.getWorldObj().setBlockToAir(supertile.xCoord, supertile.yCoord, supertile.zCoord);
      }
    }
  }

  public void linkCollector() {
    final int range = 6;

    boolean needsNew = false;
    if(linkedCollector == null) {
      needsNew = true;

      if(cachedCollectorCoordinates != null && supertile.getWorldObj().blockExists(cachedCollectorCoordinates.posX, cachedCollectorCoordinates.posY, cachedCollectorCoordinates.posZ)) {
        TileEntity tileAt = supertile.getWorldObj().getTileEntity(cachedCollectorCoordinates.posX, cachedCollectorCoordinates.posY, cachedCollectorCoordinates.posZ);
        if(tileAt != null && tileAt instanceof IManaCollector) {
          linkedCollector = tileAt;
          needsNew = false;
        }
        cachedCollectorCoordinates = null;
      }
    }

    if(!needsNew) {
      TileEntity tileAt = supertile.getWorldObj().getTileEntity(linkedCollector.xCoord, linkedCollector.yCoord, linkedCollector.zCoord);
      if(!(tileAt instanceof IManaCollector)) {
        linkedCollector = null;
        needsNew = true;
      } else linkedCollector = tileAt;
    }

    if(needsNew) {
      IManaNetwork network = BotaniaAPI.internalHandler.getManaNetworkInstance();
      int size = network.getAllCollectorsInWorld(supertile.getWorldObj()).size();
      if(BotaniaAPI.internalHandler.shouldForceCheck() || size != sizeLastCheck) {
        ChunkCoordinates coords = new ChunkCoordinates(supertile.xCoord, supertile.yCoord, supertile.zCoord);
        linkedCollector = network.getClosestCollector(coords, supertile.getWorldObj(), range);
        sizeLastCheck = size;
      }
    }
  }

  public void addMana(int mana) {
    this.mana = Math.min(getMaxMana(), this.mana + mana);
  }

  public void emptyManaIntoCollector() {
    if(linkedCollector != null) {
      IManaCollector collector = (IManaCollector) linkedCollector;
      if(!collector.isFull() && mana > 0) {
        int manaval = Math.min(mana, collector.getMaxMana() - collector.getCurrentMana());
        mana -= manaval;
        collector.recieveMana(manaval);
      }
    }
  }

  public boolean isPassiveFlower() {
    return false;
  }

  public boolean shouldSyncPassiveGeneration() {
    return false;
  }

  public boolean canGeneratePassively() {
    return false;
  }

  public int getDelayBetweenPassiveGeneration() {
    return 20;
  }

  public int getValueForPassiveGeneration() {
    return 1;
  }

  @Override
  public boolean onWanded(EntityPlayer player, ItemStack wand) {
    if(player == null)
      return false;

    if(!player.worldObj.isRemote)
      sync();

    knownMana = mana;
    player.worldObj.playSoundAtEntity(player, "botania:ding", 0.1F, 1F);

    return super.onWanded(player, wand);
  }

  public int getMaxMana() {
    return 20;
  }

  public int getColor() {
    return 0xFFFFFF;
  }

  @Override
  public void readFromPacketNBT(NBTTagCompound cmp) {
    mana = cmp.getInteger(TAG_MANA);
    if(!cmp.hasKey(TAG_TICKS_EXISTED))
      ticksExisted = cmp.getInteger(TAG_TICKS_EXISTED);

    int x = cmp.getInteger(TAG_COLLECTOR_X);
    int y = cmp.getInteger(TAG_COLLECTOR_Y);
    int z = cmp.getInteger(TAG_COLLECTOR_Z);

    cachedCollectorCoordinates = new ChunkCoordinates(x, y, z);
  }

  @Override
  public void writeToPacketNBT(NBTTagCompound cmp) {
    cmp.setInteger(TAG_MANA, mana);
    cmp.setInteger(TAG_TICKS_EXISTED, ticksExisted);

    int x = linkedCollector == null ? 0 : linkedCollector.xCoord;
    int y = linkedCollector == null ? -1 : linkedCollector.yCoord;
    int z = linkedCollector == null ? 0 : linkedCollector.zCoord;

    cmp.setInteger(TAG_COLLECTOR_X, x);
    cmp.setInteger(TAG_COLLECTOR_Y, y);
    cmp.setInteger(TAG_COLLECTOR_Z, z);
  }

  @Override
  public ChunkCoordinates getBinding() {
    if(linkedCollector == null)
      return null;
    return new ChunkCoordinates(linkedCollector.xCoord, linkedCollector.yCoord, linkedCollector.zCoord);
  }

  @Override
  public boolean canSelect(EntityPlayer player, ItemStack wand, int x, int y, int z, int side) {
    return true;
  }

  @Override
  public boolean bindTo(EntityPlayer player, ItemStack wand, int x, int y, int z, int side) {
    int range = 6;
    range *= range;

    double dist = (x - supertile.xCoord) * (x - supertile.xCoord) + (y - supertile.yCoord) * (y - supertile.yCoord) + (z - supertile.zCoord) * (z - supertile.zCoord);
    if(range >= dist) {
      TileEntity tile = player.worldObj.getTileEntity(x, y, z);
      if(tile instanceof IManaCollector) {
        linkedCollector = tile;
        return true;
      }
    }

    return false;
  }

  @Override
  public void renderHUD(Minecraft mc, ScaledResolution res) {
    String name = StatCollector.translateToLocal("tile.botania:flower." + getUnlocalizedName() + ".name");
    int color = 0x66000000 | getColor();
    BotaniaAPI.internalHandler.drawSimpleManaHUD(color, knownMana, getMaxMana(), name, res);
  }

}
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