electrodynamics/archive/java/resonantinduction/electrical/tesla/TileTesla.java
2014-01-11 17:44:07 +08:00

655 lines
16 KiB
Java

/**
*
*/
package resonantinduction.electrical.tesla;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.packet.Packet;
import net.minecraft.server.MinecraftServer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.world.World;
import net.minecraftforge.common.ForgeDirection;
import resonantinduction.core.Reference;
import resonantinduction.core.ResonantInduction;
import resonantinduction.core.Settings;
import resonantinduction.core.handler.ILinkable;
import resonantinduction.electrical.Electrical;
import universalelectricity.api.energy.EnergyStorageHandler;
import universalelectricity.api.vector.Vector3;
import universalelectricity.api.vector.VectorWorld;
import calclavia.lib.CustomDamageSource;
import calclavia.lib.network.IPacketReceiver;
import calclavia.lib.network.IPacketSender;
import calclavia.lib.prefab.tile.TileElectrical;
import calclavia.lib.render.EnumColor;
import calclavia.lib.utility.LanguageUtility;
import codechicken.lib.colour.ColourRGBA;
import com.google.common.io.ByteArrayDataInput;
import cpw.mods.fml.common.network.PacketDispatcher;
/**
* The Tesla TileEntity.
*
* - Redstone (Prevent Output Toggle) - Right click (Prevent Input Toggle)
*
* @author Calclavia
*
*/
public class TileTesla extends TileElectrical implements ITesla, IPacketSender, IPacketReceiver, ILinkable
{
public final static int DEFAULT_COLOR = 12;
public final long TRANSFER_CAP = 10000;
private int dyeID = DEFAULT_COLOR;
private boolean canReceive = true;
private boolean attackEntities = true;
/** Client side to do sparks */
private boolean doTransfer = true;
/** Prevents transfer loops */
private final Set<TileTesla> outputBlacklist = new HashSet<TileTesla>();
private final Set<TileTesla> connectedTeslas = new HashSet<TileTesla>();
/**
* Caching
*/
private TileTesla topCache = null;
private TileTesla controlCache = null;
/**
* Quantum Tesla
*/
public Vector3 linked;
public int linkDim;
/**
* Client
*/
private int zapCounter = 0;
private boolean isLinkedClient;
private boolean isTransfering;
public TileTesla()
{
this.energy = new EnergyStorageHandler(TRANSFER_CAP);
this.saveIOMap = true;
}
@Override
public void initiate()
{
super.initiate();
TeslaGrid.instance().register(this);
}
@Override
public void updateEntity()
{
super.updateEntity();
boolean doPacketUpdate = this.energy.getEnergy() > 0;
/**
* Only transfer if it is the bottom controlling Tesla tower.
*/
if (this.isController())
{
// this.produce();
if (this.ticks % (4 + this.worldObj.rand.nextInt(2)) == 0 && ((this.worldObj.isRemote && isTransfering) || (this.energy.getEnergy() > 0 && !this.worldObj.isBlockIndirectlyGettingPowered(this.xCoord, this.yCoord, this.zCoord))))
{
final TileTesla topTesla = this.getTopTelsa();
final Vector3 topTeslaVector = new Vector3(topTesla);
/**
* Quantum transportation.
*/
if (this.linked != null || this.isLinkedClient)
{
if (!this.worldObj.isRemote)
{
World dimWorld = MinecraftServer.getServer().worldServerForDimension(this.linkDim);
if (dimWorld != null)
{
TileEntity transferTile = this.linked.getTileEntity(dimWorld);
if (transferTile instanceof TileTesla && !transferTile.isInvalid())
{
this.transfer(((TileTesla) transferTile), Math.min(this.energy.getEmptySpace(), TRANSFER_CAP));
if (this.zapCounter % 5 == 0 && Settings.SOUND_FXS)
{
this.worldObj.playSoundEffect(this.xCoord + 0.5, this.yCoord + 0.5, this.zCoord + 0.5, Reference.PREFIX + "electricshock", (float) this.energy.getEnergy() / (float) TRANSFER_CAP, 1.3f - 0.5f * (this.dyeID / 16f));
}
}
}
}
else
{
Electrical.proxy.renderElectricShock(this.worldObj, topTeslaVector.clone().translate(0.5), topTeslaVector.clone().translate(new Vector3(0.5, Double.POSITIVE_INFINITY, 0.5)), false);
}
}
else
{
List<ITesla> transferTeslaCoils = new ArrayList<ITesla>();
for (ITesla tesla : TeslaGrid.instance().get())
{
if (new Vector3((TileEntity) tesla).distance(new Vector3(this)) < this.getRange())
{
/**
* Make sure Tesla is not part of this tower.
*/
if (!this.connectedTeslas.contains(tesla) && tesla.canTeslaTransfer(this))
{
if (tesla instanceof TileTesla)
{
if (((TileTesla) tesla).getHeight() <= 1)
{
continue;
}
tesla = ((TileTesla) tesla).getControllingTelsa();
}
transferTeslaCoils.add(tesla);
}
}
}
/**
* Sort by distance.
*/
Collections.sort(transferTeslaCoils, new Comparator()
{
public int compare(ITesla o1, ITesla o2)
{
double distance1 = new Vector3(topTesla).distance(new Vector3((TileEntity) o1));
double distance2 = new Vector3(topTesla).distance(new Vector3((TileEntity) o2));
if (distance1 < distance2)
{
return 1;
}
else if (distance1 > distance2)
{
return -1;
}
return 0;
}
@Override
public int compare(Object obj, Object obj1)
{
return compare((ITesla) obj, (ITesla) obj1);
}
});
if (transferTeslaCoils.size() > 0)
{
long transferEnergy = this.energy.getEnergy() / transferTeslaCoils.size();
int count = 0;
boolean sentPacket = false;
for (ITesla tesla : transferTeslaCoils)
{
if (this.zapCounter % 5 == 0 && Settings.SOUND_FXS)
{
this.worldObj.playSoundEffect(this.xCoord + 0.5, this.yCoord + 0.5, this.zCoord + 0.5, Reference.PREFIX + "electricshock", (float) this.energy.getEnergy() / (float) TRANSFER_CAP, 1.3f - 0.5f * (this.dyeID / 16f));
}
Vector3 targetVector = new Vector3((TileEntity) tesla);
if (tesla instanceof TileTesla)
{
((TileTesla) tesla).getControllingTelsa().outputBlacklist.add(this);
targetVector = new Vector3(((TileTesla) tesla).getTopTelsa());
}
double distance = topTeslaVector.distance(targetVector);
// TODO: Fix color.
Electrical.proxy.renderElectricShock(this.worldObj, new Vector3(topTesla).translate(new Vector3(0.5)), targetVector.translate(new Vector3(0.5)), EnumColor.DYES[this.dyeID].toColor());
this.transfer(tesla, Math.min(transferEnergy, TRANSFER_CAP));
if (!sentPacket && transferEnergy > 0)
{
this.sendPacket(3);
}
if (this.attackEntities && this.zapCounter % 5 == 0)
{
MovingObjectPosition mop = topTeslaVector.clone().translate(0.5).rayTraceEntities(this.worldObj, targetVector.clone().translate(0.5));
if (mop != null && mop.entityHit != null)
{
if (mop.entityHit instanceof EntityLivingBase)
{
mop.entityHit.attackEntityFrom(CustomDamageSource.electrocution, 4);
Electrical.proxy.renderElectricShock(this.worldObj, new Vector3(topTesla).clone().translate(0.5), new Vector3(mop.entityHit));
}
}
}
if (count++ > 1)
{
break;
}
}
}
}
this.zapCounter++;
this.outputBlacklist.clear();
this.doTransfer = false;
}
if (!this.worldObj.isRemote && this.energy.didEnergyStateChange())
{
this.sendPacket(2);
}
}
this.clearCache();
}
private void transfer(ITesla tesla, long transferEnergy)
{
if (transferEnergy > 0)
{
tesla.teslaTransfer((long) (transferEnergy * (1 - (this.worldObj.rand.nextFloat() * 0.1f))), true);
this.teslaTransfer(-transferEnergy, true);
}
}
@Override
public boolean canTeslaTransfer(TileEntity tileEntity)
{
return this.canReceive && !this.outputBlacklist.contains(tileEntity);
}
@Override
public boolean canConnect(ForgeDirection direction)
{
return super.canConnect(direction) && this.isController();
}
public void sendPacket(int type)
{
PacketDispatcher.sendPacketToAllInDimension(ResonantInduction.PACKET_TILE.getPacket(this, this.getPacketData(type).toArray()), this.worldObj.provider.dimensionId);
}
@Override
public Packet getDescriptionPacket()
{
return ResonantInduction.PACKET_TILE.getPacket(this, this.getPacketData(1).toArray());
}
/**
* 1 - Description Packet
* 2 - Energy Update
* 3 - Tesla Beam
*/
@Override
public ArrayList getPacketData(int type)
{
ArrayList data = new ArrayList();
data.add((byte) type);
switch (type)
{
case 1:
{
data.add(this.dyeID);
data.add(this.canReceive);
data.add(this.attackEntities);
data.add(this.linked != null);
break;
}
case 2:
{
data.add(this.energy.getEnergy() > 0);
break;
}
}
return data;
}
@Override
public void onReceivePacket(ByteArrayDataInput data, EntityPlayer player, Object... extra)
{
try
{
switch (data.readByte())
{
case 1:
this.dyeID = data.readInt();
this.canReceive = data.readBoolean();
this.attackEntities = data.readBoolean();
this.isLinkedClient = data.readBoolean();
break;
case 2:
this.isTransfering = data.readBoolean();
break;
case 3:
this.doTransfer = true;
}
}
catch (Exception e)
{
e.printStackTrace();
}
}
private boolean isController()
{
return this.worldObj.getBlockMetadata(this.xCoord, this.yCoord, this.zCoord) == 0;
}
private void clearCache()
{
this.topCache = null;
this.controlCache = null;
}
@Override
public long teslaTransfer(long transferEnergy, boolean doTransfer)
{
if (isController() || this.getControllingTelsa() == this)
{
if (doTransfer)
{
this.energy.receiveEnergy(transferEnergy, true);
if (this.energy.didEnergyStateChange())
{
this.sendPacket(2);
}
}
return transferEnergy;
}
else
{
if (this.energy.getEnergy() > 0)
{
transferEnergy += this.energy.getEnergy();
this.energy.setEnergy(0);
}
return this.getControllingTelsa().teslaTransfer(transferEnergy, doTransfer);
}
}
public int getRange()
{
return Math.min(4 * (this.getHeight() - 1), 50);
}
public void updatePositionStatus()
{
boolean isTop = new Vector3(this).translate(new Vector3(0, 1, 0)).getTileEntity(this.worldObj) instanceof TileTesla;
boolean isBottom = new Vector3(this).translate(new Vector3(0, -1, 0)).getTileEntity(this.worldObj) instanceof TileTesla;
if (isTop && isBottom)
{
this.worldObj.setBlockMetadataWithNotify(this.xCoord, this.yCoord, this.zCoord, 1, 3);
}
else if (isBottom)
{
this.worldObj.setBlockMetadataWithNotify(this.xCoord, this.yCoord, this.zCoord, 2, 3);
}
else
{
this.worldObj.setBlockMetadataWithNotify(this.xCoord, this.yCoord, this.zCoord, 0, 3);
}
}
/**
* Called only on bottom.
*
* @return The highest Tesla coil in this tower.
*/
public TileTesla getTopTelsa()
{
if (this.topCache != null)
{
return this.topCache;
}
this.connectedTeslas.clear();
Vector3 checkPosition = new Vector3(this);
TileTesla returnTile = this;
while (true)
{
TileEntity t = checkPosition.getTileEntity(this.worldObj);
if (t instanceof TileTesla)
{
this.connectedTeslas.add((TileTesla) t);
returnTile = (TileTesla) t;
}
else
{
break;
}
checkPosition.y++;
}
this.topCache = returnTile;
return returnTile;
}
/**
* For non-controlling Tesla to use.
*
* @return
*/
public TileTesla getControllingTelsa()
{
if (this.controlCache != null)
{
return this.controlCache;
}
Vector3 checkPosition = new Vector3(this);
TileTesla returnTile = this;
while (true)
{
TileEntity t = checkPosition.getTileEntity(this.worldObj);
if (t instanceof TileTesla)
{
returnTile = (TileTesla) t;
}
else
{
break;
}
checkPosition.y--;
}
this.controlCache = returnTile;
return returnTile;
}
/**
* Called only on bottom.
*
* @return The highest Tesla coil in this tower.
*/
public int getHeight()
{
this.connectedTeslas.clear();
int y = 0;
while (true)
{
TileEntity t = new Vector3(this).translate(new Vector3(0, y, 0)).getTileEntity(this.worldObj);
if (t instanceof TileTesla)
{
this.connectedTeslas.add((TileTesla) t);
y++;
}
else
{
break;
}
}
return y;
}
@Override
public void invalidate()
{
TeslaGrid.instance().unregister(this);
super.invalidate();
}
public void setDye(int id)
{
this.dyeID = id;
this.worldObj.markBlockForUpdate(this.xCoord, this.yCoord, this.zCoord);
}
public boolean toggleReceive()
{
return this.canReceive = !this.canReceive;
}
public boolean toggleEntityAttack()
{
boolean returnBool = this.attackEntities = !this.attackEntities;
this.worldObj.markBlockForUpdate(this.xCoord, this.yCoord, this.zCoord);
return returnBool;
}
/**
* Reads a tile entity from NBT.
*/
@Override
public void readFromNBT(NBTTagCompound nbt)
{
super.readFromNBT(nbt);
this.dyeID = nbt.getInteger("dyeID");
this.canReceive = nbt.getBoolean("canReceive");
this.attackEntities = nbt.getBoolean("attackEntities");
if (nbt.hasKey("link_x") && nbt.hasKey("link_y") && nbt.hasKey("link_z"))
{
this.linked = new Vector3(nbt.getInteger("link_x"), nbt.getInteger("link_y"), nbt.getInteger("link_z"));
this.linkDim = nbt.getInteger("linkDim");
}
}
/**
* Writes a tile entity to NBT.
*/
@Override
public void writeToNBT(NBTTagCompound nbt)
{
super.writeToNBT(nbt);
nbt.setInteger("dyeID", this.dyeID);
nbt.setBoolean("canReceive", this.canReceive);
nbt.setBoolean("attackEntities", this.attackEntities);
if (this.linked != null)
{
nbt.setInteger("link_x", (int) this.linked.x);
nbt.setInteger("link_y", (int) this.linked.y);
nbt.setInteger("link_z", (int) this.linked.z);
nbt.setInteger("linkDim", this.linkDim);
}
}
public void setLink(Vector3 vector3, int dimID, boolean setOpponent)
{
if (!this.worldObj.isRemote)
{
World otherWorld = MinecraftServer.getServer().worldServerForDimension(this.linkDim);
if (setOpponent && this.linked != null && otherWorld != null)
{
TileEntity tileEntity = this.linked.getTileEntity(otherWorld);
if (tileEntity instanceof TileTesla)
{
((TileTesla) tileEntity).setLink(null, this.linkDim, false);
}
}
this.linked = vector3;
this.linkDim = dimID;
this.worldObj.markBlockForUpdate(this.xCoord, this.yCoord, this.zCoord);
World newOtherWorld = MinecraftServer.getServer().worldServerForDimension(this.linkDim);
if (setOpponent && newOtherWorld != null && this.linked != null)
{
TileEntity tileEntity = this.linked.getTileEntity(newOtherWorld);
if (tileEntity instanceof TileTesla)
{
((TileTesla) tileEntity).setLink(new Vector3(this), this.worldObj.provider.dimensionId, false);
}
}
}
}
@Override
public boolean onLink(EntityPlayer player, VectorWorld vector)
{
if (linked == null)
{
if (vector != null)
{
if (!worldObj.isRemote)
{
World otherWorld = vector.world;
if (vector.getTileEntity(otherWorld) instanceof TileTesla)
{
this.setLink(new Vector3(((TileTesla) vector.getTileEntity(otherWorld)).getTopTelsa()), vector.world.provider.dimensionId, true);
player.addChatMessage(LanguageUtility.getLocal("message.tesla.pair").replace("%v0", this.getBlockType().getLocalizedName()).replace("%v1", vector.x + "").replace("%v2", vector.y + "").replace("%v3", vector.z + ""));
worldObj.playSoundEffect(this.xCoord + 0.5, this.yCoord + 0.5, this.zCoord + 0.5, "ambient.weather.thunder", 5, 1);
return true;
}
}
}
}
else
{
this.setLink(null, worldObj.provider.dimensionId, true);
if (!worldObj.isRemote)
{
player.addChatMessage("Unlinked Tesla.");
}
}
return false;
}
}