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TileGenericPipe.java
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TileGenericPipe.java
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/**
* Copyright (c) 2011-2015, SpaceToad and the BuildCraft Team
* http://www.mod-buildcraft.com
*
* BuildCraft is distributed under the terms of the Minecraft Mod Public
* License 1.0, or MMPL. Please check the contents of the license located in
* http://www.mod-buildcraft.com/MMPL-1.0.txt
*/
package buildcraft.transport;
import java.util.List;
import org.apache.logging.log4j.Level;
import io.netty.buffer.ByteBuf;
import net.minecraft.block.Block;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.World;
import net.minecraft.world.WorldServer;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraftforge.common.util.Constants;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.fluids.Fluid;
import net.minecraftforge.fluids.FluidStack;
import net.minecraftforge.fluids.FluidTankInfo;
import net.minecraftforge.fluids.IFluidHandler;
import cofh.api.energy.IEnergyHandler;
import buildcraft.BuildCraftCore;
import buildcraft.BuildCraftTransport;
import buildcraft.api.core.BCLog;
import buildcraft.api.core.EnumColor;
import buildcraft.api.core.IIconProvider;
import buildcraft.api.core.ISerializable;
import buildcraft.api.core.Position;
import buildcraft.api.gates.IGateExpansion;
import buildcraft.api.power.IRedstoneEngineReceiver;
import buildcraft.api.tiles.IDebuggable;
import buildcraft.api.transport.IPipe;
import buildcraft.api.transport.IPipeConnection;
import buildcraft.api.transport.IPipeTile;
import buildcraft.api.transport.PipeManager;
import buildcraft.api.transport.PipeWire;
import buildcraft.api.transport.pluggable.IFacadePluggable;
import buildcraft.api.transport.pluggable.PipePluggable;
import buildcraft.core.DefaultProps;
import buildcraft.core.internal.IDropControlInventory;
import buildcraft.core.lib.ITileBufferHolder;
import buildcraft.core.lib.TileBuffer;
import buildcraft.core.lib.network.IGuiReturnHandler;
import buildcraft.core.lib.network.ISyncedTile;
import buildcraft.core.lib.network.Packet;
import buildcraft.core.lib.network.PacketTileState;
import buildcraft.core.lib.utils.Utils;
import buildcraft.transport.ItemFacade.FacadeState;
import buildcraft.transport.gates.GateFactory;
import buildcraft.transport.gates.GatePluggable;
import buildcraft.transport.pluggable.PlugPluggable;
public class TileGenericPipe extends TileEntity implements IFluidHandler,
IPipeTile, ITileBufferHolder, IEnergyHandler, IDropControlInventory,
ISyncedTile, ISolidSideTile, IGuiReturnHandler, IRedstoneEngineReceiver,
IDebuggable {
public boolean initialized = false;
public final PipeRenderState renderState = new PipeRenderState();
public final PipePluggableState pluggableState = new PipePluggableState();
public final CoreState coreState = new CoreState();
public boolean[] pipeConnectionsBuffer = new boolean[6];
public Pipe pipe;
public int redstoneInput;
public int[] redstoneInputSide = new int[ForgeDirection.VALID_DIRECTIONS.length];
protected boolean deletePipe = false;
protected boolean sendClientUpdate = false;
protected boolean blockNeighborChange = false;
protected int blockNeighborChangedSides = 0;
protected boolean refreshRenderState = false;
protected boolean pipeBound = false;
protected boolean resyncGateExpansions = false;
protected boolean attachPluggables = false;
protected SideProperties sideProperties = new SideProperties();
private TileBuffer[] tileBuffer;
private int glassColor = -1;
public static class CoreState implements ISerializable {
public int pipeId = -1;
@Override
public void writeData(ByteBuf data) {
data.writeInt(pipeId);
}
@Override
public void readData(ByteBuf data) {
pipeId = data.readInt();
}
}
public static class SideProperties {
PipePluggable[] pluggables = new PipePluggable[ForgeDirection.VALID_DIRECTIONS.length];
public void writeToNBT(NBTTagCompound nbt) {
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
PipePluggable pluggable = pluggables[i];
final String key = "pluggable[" + i + "]";
if (pluggable == null) {
nbt.removeTag(key);
} else {
NBTTagCompound pluggableData = new NBTTagCompound();
pluggableData.setString("pluggableName", PipeManager.getPluggableName(pluggable.getClass()));
pluggable.writeToNBT(pluggableData);
nbt.setTag(key, pluggableData);
}
}
}
public void readFromNBT(NBTTagCompound nbt) {
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
final String key = "pluggable[" + i + "]";
if (!nbt.hasKey(key)) {
continue;
}
try {
NBTTagCompound pluggableData = nbt.getCompoundTag(key);
Class<?> pluggableClass = null;
// Migration support for 6.1.x/6.2.x
if (pluggableData.hasKey("pluggableClass")) {
String c = pluggableData.getString("pluggableClass");
if ("buildcraft.transport.gates.ItemGate$GatePluggable".equals(c)) {
pluggableClass = GatePluggable.class;
} else if ("buildcraft.transport.ItemFacade$FacadePluggable".equals(c)) {
pluggableClass = FacadePluggable.class;
} else if ("buildcraft.transport.ItemPlug$PlugPluggable".equals(c)) {
pluggableClass = PlugPluggable.class;
} else if ("buildcraft.transport.gates.ItemRobotStation$RobotStationPluggable".equals(c)
|| "buildcraft.transport.ItemRobotStation$RobotStationPluggable".equals(c)) {
pluggableClass = PipeManager.getPluggableByName("robotStation");
}
} else {
pluggableClass = PipeManager.getPluggableByName(pluggableData.getString("pluggableName"));
}
if (!PipePluggable.class.isAssignableFrom(pluggableClass)) {
BCLog.logger.warn("Wrong pluggable class: " + pluggableClass);
continue;
}
PipePluggable pluggable = (PipePluggable) pluggableClass.newInstance();
pluggable.readFromNBT(pluggableData);
pluggables[i] = pluggable;
} catch (Exception e) {
BCLog.logger.warn("Failed to load side state");
e.printStackTrace();
}
}
// Migration code
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
PipePluggable pluggable = null;
if (nbt.hasKey("facadeState[" + i + "]")) {
pluggable = new FacadePluggable(FacadeState.readArray(nbt.getTagList("facadeState[" + i + "]", Constants.NBT.TAG_COMPOUND)));
} else {
// Migration support for 5.0.x and 6.0.x
if (nbt.hasKey("facadeBlocks[" + i + "]")) {
// 5.0.x
Block block = (Block) Block.blockRegistry.getObjectById(nbt.getInteger("facadeBlocks[" + i + "]"));
int blockId = nbt.getInteger("facadeBlocks[" + i + "]");
if (blockId != 0) {
int metadata = nbt.getInteger("facadeMeta[" + i + "]");
pluggable = new FacadePluggable(new FacadeState[]{FacadeState.create(block, metadata)});
}
} else if (nbt.hasKey("facadeBlocksStr[" + i + "][0]")) {
// 6.0.x
FacadeState mainState = FacadeState.create(
(Block) Block.blockRegistry.getObject(nbt.getString("facadeBlocksStr[" + i + "][0]")),
nbt.getInteger("facadeMeta[" + i + "][0]")
);
if (nbt.hasKey("facadeBlocksStr[" + i + "][1]")) {
FacadeState phasedState = FacadeState.create(
(Block) Block.blockRegistry.getObject(nbt.getString("facadeBlocksStr[" + i + "][1]")),
nbt.getInteger("facadeMeta[" + i + "][1]"),
PipeWire.fromOrdinal(nbt.getInteger("facadeWires[" + i + "]"))
);
pluggable = new FacadePluggable(new FacadeState[]{mainState, phasedState});
} else {
pluggable = new FacadePluggable(new FacadeState[]{mainState});
}
}
}
if (nbt.getBoolean("plug[" + i + "]")) {
pluggable = new PlugPluggable();
}
if (pluggable != null) {
pluggables[i] = pluggable;
}
}
}
public void rotateLeft() {
PipePluggable[] newPluggables = new PipePluggable[ForgeDirection.VALID_DIRECTIONS.length];
for (ForgeDirection dir : ForgeDirection.VALID_DIRECTIONS) {
newPluggables[dir.getRotation(ForgeDirection.UP).ordinal()] = pluggables[dir.ordinal()];
}
pluggables = newPluggables;
}
public boolean dropItem(TileGenericPipe pipe, ForgeDirection direction, EntityPlayer player) {
boolean result = false;
PipePluggable pluggable = pluggables[direction.ordinal()];
if (pluggable != null) {
pluggable.onDetachedPipe(pipe, direction);
if (!pipe.getWorld().isRemote) {
ItemStack[] stacks = pluggable.getDropItems(pipe);
if (stacks != null) {
for (ItemStack stack : stacks) {
Utils.dropTryIntoPlayerInventory(pipe.worldObj, pipe.xCoord, pipe.yCoord, pipe.zCoord,
stack, player);
}
}
}
result = true;
}
return result;
}
public void invalidate() {
for (PipePluggable p : pluggables) {
if (p != null) {
p.invalidate();
}
}
}
public void validate(TileGenericPipe pipe) {
for (ForgeDirection d : ForgeDirection.VALID_DIRECTIONS) {
PipePluggable p = pluggables[d.ordinal()];
if (p != null) {
p.validate(pipe, d);
}
}
}
}
public TileGenericPipe() {
}
@Override
public void writeToNBT(NBTTagCompound nbt) {
super.writeToNBT(nbt);
if (glassColor >= 0) {
nbt.setByte("stainedColor", (byte) glassColor);
}
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
final String key = "redstoneInputSide[" + i + "]";
nbt.setByte(key, (byte) redstoneInputSide[i]);
}
if (pipe != null) {
nbt.setInteger("pipeId", Item.getIdFromItem(pipe.item));
pipe.writeToNBT(nbt);
} else {
nbt.setInteger("pipeId", coreState.pipeId);
}
sideProperties.writeToNBT(nbt);
}
@Override
public void readFromNBT(NBTTagCompound nbt) {
super.readFromNBT(nbt);
glassColor = nbt.hasKey("stainedColor") ? nbt.getByte("stainedColor") : -1;
redstoneInput = 0;
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
final String key = "redstoneInputSide[" + i + "]";
if (nbt.hasKey(key)) {
redstoneInputSide[i] = nbt.getByte(key);
if (redstoneInputSide[i] > redstoneInput) {
redstoneInput = redstoneInputSide[i];
}
} else {
redstoneInputSide[i] = 0;
}
}
coreState.pipeId = nbt.getInteger("pipeId");
pipe = BlockGenericPipe.createPipe((Item) Item.getItemById(coreState.pipeId));
bindPipe();
if (pipe != null) {
pipe.readFromNBT(nbt);
} else {
BCLog.logger.log(Level.WARN, "Pipe failed to load from NBT at {0},{1},{2}", xCoord, yCoord, zCoord);
deletePipe = true;
}
sideProperties.readFromNBT(nbt);
attachPluggables = true;
}
@Override
public void invalidate() {
initialized = false;
tileBuffer = null;
if (pipe != null) {
pipe.invalidate();
}
sideProperties.invalidate();
super.invalidate();
}
@Override
public void validate() {
super.validate();
initialized = false;
tileBuffer = null;
bindPipe();
if (pipe != null) {
pipe.validate();
}
sideProperties.validate(this);
}
protected void notifyBlockChanged() {
worldObj.notifyBlockOfNeighborChange(xCoord, yCoord, zCoord, getBlock());
scheduleRenderUpdate();
sendUpdateToClient();
if (pipe != null) {
BlockGenericPipe.updateNeighbourSignalState(pipe);
}
}
@Override
public void updateEntity() {
if (!worldObj.isRemote) {
if (deletePipe) {
worldObj.setBlockToAir(xCoord, yCoord, zCoord);
}
if (pipe == null) {
return;
}
if (!initialized) {
initialize(pipe);
}
}
if (attachPluggables) {
attachPluggables = false;
// Attach callback
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
if (sideProperties.pluggables[i] != null) {
pipe.eventBus.registerHandler(sideProperties.pluggables[i]);
sideProperties.pluggables[i].onAttachedPipe(this, ForgeDirection.getOrientation(i));
}
}
notifyBlockChanged();
}
if (!BlockGenericPipe.isValid(pipe)) {
return;
}
pipe.updateEntity();
for (ForgeDirection direction : ForgeDirection.VALID_DIRECTIONS) {
PipePluggable p = getPipePluggable(direction);
if (p != null) {
p.update(this, direction);
}
}
if (worldObj.isRemote) {
if (resyncGateExpansions) {
syncGateExpansions();
}
return;
}
if (blockNeighborChange) {
for (int i = 0; i < 6; i++) {
if ((blockNeighborChangedSides & (1 << i)) != 0) {
blockNeighborChangedSides ^= 1 << i;
computeConnection(ForgeDirection.getOrientation(i));
}
}
blockNeighborChange = false;
refreshRenderState = true;
}
if (refreshRenderState) {
refreshRenderState();
refreshRenderState = false;
}
if (sendClientUpdate) {
sendClientUpdate = false;
if (worldObj instanceof WorldServer) {
WorldServer world = (WorldServer) worldObj;
Packet updatePacket = getBCDescriptionPacket();
for (Object o : world.playerEntities) {
EntityPlayerMP player = (EntityPlayerMP) o;
if (world.getPlayerManager().isPlayerWatchingChunk (player, xCoord >> 4, zCoord >> 4)) {
BuildCraftCore.instance.sendToPlayer(player, updatePacket);
}
}
}
}
}
public void initializeFromItemMetadata(int i) {
if (i >= 1 && i <= 16) {
setPipeColor((i - 1) & 15);
} else {
setPipeColor(-1);
}
}
public int getItemMetadata() {
return getPipeColor() >= 0 ? (1 + getPipeColor()) : 0;
}
public int getPipeColor() {
return worldObj.isRemote ? renderState.getGlassColor() : this.glassColor;
}
public boolean setPipeColor(int color) {
if (!worldObj.isRemote && color >= -1 && color < 16 && glassColor != color) {
renderState.glassColorDirty = true;
glassColor = color;
notifyBlockChanged();
worldObj.notifyBlocksOfNeighborChange(xCoord, yCoord, zCoord, blockType);
return true;
}
return false;
}
/**
* PRECONDITION: worldObj must not be null
*/
protected void refreshRenderState() {
renderState.setGlassColor((byte) glassColor);
// Pipe connections;
for (ForgeDirection o : ForgeDirection.VALID_DIRECTIONS) {
renderState.pipeConnectionMatrix.setConnected(o, this.pipeConnectionsBuffer[o.ordinal()]);
}
// Pipe Textures
for (int i = 0; i < 7; i++) {
ForgeDirection o = ForgeDirection.getOrientation(i);
renderState.textureMatrix.setIconIndex(o, pipe.getIconIndex(o));
}
// WireState
for (PipeWire color : PipeWire.values()) {
renderState.wireMatrix.setWire(color, pipe.wireSet[color.ordinal()]);
for (ForgeDirection direction : ForgeDirection.VALID_DIRECTIONS) {
renderState.wireMatrix.setWireConnected(color, direction, pipe.isWireConnectedTo(this.getTile(direction), color, direction));
}
boolean lit = pipe.signalStrength[color.ordinal()] > 0;
switch (color) {
case RED:
renderState.wireMatrix.setWireIndex(color, lit ? WireIconProvider.Texture_Red_Lit : WireIconProvider.Texture_Red_Dark);
break;
case BLUE:
renderState.wireMatrix.setWireIndex(color, lit ? WireIconProvider.Texture_Blue_Lit : WireIconProvider.Texture_Blue_Dark);
break;
case GREEN:
renderState.wireMatrix.setWireIndex(color, lit ? WireIconProvider.Texture_Green_Lit : WireIconProvider.Texture_Green_Dark);
break;
case YELLOW:
renderState.wireMatrix.setWireIndex(color, lit ? WireIconProvider.Texture_Yellow_Lit : WireIconProvider.Texture_Yellow_Dark);
break;
default:
break;
}
}
// Facades
for (ForgeDirection direction : ForgeDirection.VALID_DIRECTIONS) {
PipePluggable pluggable = sideProperties.pluggables[direction.ordinal()];
if (!(pluggable instanceof FacadePluggable)) {
continue;
}
FacadeState[] states = ((FacadePluggable) pluggable).states;
// Iterate over all states and activate first proper
int defaultState = -1;
int activeState = -1;
for (int i = 0; i < states.length; i++) {
FacadeState state = states[i];
if (state.wire == null) {
defaultState = i;
continue;
}
if (pipe != null && pipe.isWireActive(state.wire)) {
activeState = i;
break;
}
}
if (activeState < 0) {
activeState = defaultState;
}
((FacadePluggable) pluggable).setActiveState(activeState);
}
/* TODO: Rewrite the requiresRenderUpdate API to run on the
server side instead of the client side to save network bandwidth */
pluggableState.setPluggables(sideProperties.pluggables);
if (renderState.isDirty()) {
renderState.clean();
}
sendUpdateToClient();
}
public void initialize(Pipe<?> pipe) {
this.blockType = getBlockType();
if (pipe == null) {
BCLog.logger.log(Level.WARN, "Pipe failed to initialize at {0},{1},{2}, deleting", xCoord, yCoord, zCoord);
worldObj.setBlockToAir(xCoord, yCoord, zCoord);
return;
}
this.pipe = pipe;
for (ForgeDirection o : ForgeDirection.VALID_DIRECTIONS) {
TileEntity tile = getTile(o);
if (tile instanceof ITileBufferHolder) {
((ITileBufferHolder) tile).blockCreated(o, BuildCraftTransport.genericPipeBlock, this);
}
if (tile instanceof IPipeTile) {
((IPipeTile) tile).scheduleNeighborChange();
}
}
bindPipe();
computeConnections();
scheduleNeighborChange();
scheduleRenderUpdate();
if (!pipe.isInitialized()) {
pipe.initialize();
}
initialized = true;
}
private void bindPipe() {
if (!pipeBound && pipe != null) {
pipe.setTile(this);
coreState.pipeId = Item.getIdFromItem(pipe.item);
pipeBound = true;
}
}
public boolean isInitialized() {
return initialized;
}
public void scheduleNeighborChange() {
blockNeighborChange = true;
blockNeighborChangedSides = 0x3F;
}
public void scheduleNeighborChange(ForgeDirection direction) {
blockNeighborChange = true;
blockNeighborChangedSides |= direction == ForgeDirection.UNKNOWN ? 0x3F : (1 << direction.ordinal());
}
@Override
public boolean canInjectItems(ForgeDirection from) {
if (getPipeType() != IPipeTile.PipeType.ITEM) {
return false;
}
return isPipeConnected(from);
}
@Override
public int injectItem(ItemStack payload, boolean doAdd, ForgeDirection from, EnumColor color) {
if (BlockGenericPipe.isValid(pipe) && pipe.transport instanceof PipeTransportItems && isPipeConnected(from)
&& pipe.inputOpen(from)) {
if (doAdd) {
Position itemPos = new Position(xCoord + 0.5, yCoord + 0.5, zCoord + 0.5, from.getOpposite());
itemPos.moveBackwards(0.4);
TravelingItem pipedItem = TravelingItem.make(itemPos.x, itemPos.y, itemPos.z, payload);
if (pipedItem.isCorrupted()) {
return 0;
}
pipedItem.color = color;
((PipeTransportItems) pipe.transport).injectItem(pipedItem, itemPos.orientation);
}
return payload.stackSize;
}
return 0;
}
@Override
public int injectItem(ItemStack payload, boolean doAdd, ForgeDirection from) {
return injectItem(payload, doAdd, from, null);
}
@Override
public PipeType getPipeType() {
if (BlockGenericPipe.isValid(pipe)) {
return pipe.transport.getPipeType();
}
return null;
}
@Override
public int x() {
return xCoord;
}
@Override
public int y() {
return yCoord;
}
@Override
public int z() {
return zCoord;
}
/* SMP */
public Packet getBCDescriptionPacket() {
bindPipe();
updateCoreState();
PacketTileState packet = new PacketTileState(this.xCoord, this.yCoord, this.zCoord);
if (pipe != null && pipe.transport != null) {
pipe.transport.sendDescriptionPacket();
}
packet.addStateForSerialization((byte) 0, coreState);
packet.addStateForSerialization((byte) 1, renderState);
packet.addStateForSerialization((byte) 2, pluggableState);
if (pipe instanceof ISerializable) {
packet.addStateForSerialization((byte) 3, (ISerializable) pipe);
}
return packet;
}
@Override
public net.minecraft.network.Packet getDescriptionPacket() {
return Utils.toPacket(getBCDescriptionPacket(), 1);
}
public void sendUpdateToClient() {
sendClientUpdate = true;
}
@Override
public void blockRemoved(ForgeDirection from) {
}
public TileBuffer[] getTileCache() {
if (tileBuffer == null && pipe != null) {
tileBuffer = TileBuffer.makeBuffer(worldObj, xCoord, yCoord, zCoord, pipe.transport.delveIntoUnloadedChunks());
}
return tileBuffer;
}
@Override
public void blockCreated(ForgeDirection from, Block block, TileEntity tile) {
TileBuffer[] cache = getTileCache();
if (cache != null) {
cache[from.getOpposite().ordinal()].set(block, tile);
}
}
@Override
public Block getBlock(ForgeDirection to) {
TileBuffer[] cache = getTileCache();
if (cache != null) {
return cache[to.ordinal()].getBlock();
} else {
return null;
}
}
@Override
public TileEntity getTile(ForgeDirection to) {
return getTile(to, false);
}
public TileEntity getTile(ForgeDirection to, boolean forceUpdate) {
TileBuffer[] cache = getTileCache();
if (cache != null) {
return cache[to.ordinal()].getTile(forceUpdate);
} else {
return null;
}
}
protected boolean canPipeConnect_internal(TileEntity with, ForgeDirection side) {
if (!(pipe instanceof IPipeConnectionForced) || !((IPipeConnectionForced) pipe).ignoreConnectionOverrides(side)) {
if (with instanceof IPipeConnection) {
IPipeConnection.ConnectOverride override = ((IPipeConnection) with).overridePipeConnection(pipe.transport.getPipeType(), side.getOpposite());
if (override != IPipeConnection.ConnectOverride.DEFAULT) {
return override == IPipeConnection.ConnectOverride.CONNECT;
}
}
}
if (with instanceof IPipeTile) {
IPipeTile other = (IPipeTile) with;
if (other.hasBlockingPluggable(side.getOpposite())) {
return false;
}
if (other.getPipeColor() >= 0 && glassColor >= 0 && other.getPipeColor() != glassColor) {
return false;
}
Pipe<?> otherPipe = (Pipe<?>) other.getPipe();
if (!BlockGenericPipe.isValid(otherPipe)) {
return false;
}
if (!otherPipe.canPipeConnect(this, side.getOpposite())) {
return false;
}
}
return pipe.canPipeConnect(with, side);
}
/**
* Checks if this tile can connect to another tile
*
* @param with - The other Tile
* @param side - The orientation to get to the other tile ('with')
* @return true if pipes are considered connected
*/
protected boolean canPipeConnect(TileEntity with, ForgeDirection side) {
if (with == null) {
return false;
}
if (hasBlockingPluggable(side)) {
return false;
}
if (!BlockGenericPipe.isValid(pipe)) {
return false;
}
return canPipeConnect_internal(with, side);
}
public boolean hasBlockingPluggable(ForgeDirection side) {
PipePluggable pluggable = getPipePluggable(side);
if (pluggable == null) {
return false;
}
if (pluggable instanceof IPipeConnection) {
IPipe neighborPipe = getNeighborPipe(side);
if (neighborPipe != null) {
IPipeConnection.ConnectOverride override = ((IPipeConnection) pluggable).overridePipeConnection(neighborPipe.getTile().getPipeType(), side);
if (override == IPipeConnection.ConnectOverride.CONNECT) {
return true;
} else if (override == IPipeConnection.ConnectOverride.DISCONNECT) {
return false;
}
}
}
return pluggable.isBlocking(this, side);
}
protected void computeConnections() {
for (ForgeDirection side : ForgeDirection.VALID_DIRECTIONS) {
computeConnection(side);
}
}
protected void computeConnection(ForgeDirection side) {
TileBuffer[] cache = getTileCache();
if (cache == null) {
return;
}
TileBuffer t = cache[side.ordinal()];
// For blocks which are not loaded, keep the old connection value.
if (t.exists() || !initialized) {
t.refresh();
pipeConnectionsBuffer[side.ordinal()] = canPipeConnect(t.getTile(), side);
}
}
@Override
public boolean isPipeConnected(ForgeDirection with) {
if (worldObj.isRemote) {
return renderState.pipeConnectionMatrix.isConnected(with);
}
return pipeConnectionsBuffer[with.ordinal()];
}
@Override
public boolean doDrop() {
if (BlockGenericPipe.isValid(pipe)) {
return pipe.doDrop();
} else {
return false;
}
}
@Override
public void onChunkUnload() {
if (pipe != null) {
pipe.onChunkUnload();
}
}
/**
* ITankContainer implementation *
*/
@Override
public int fill(ForgeDirection from, FluidStack resource, boolean doFill) {
if (BlockGenericPipe.isValid(pipe) && pipe.transport instanceof IFluidHandler && !hasBlockingPluggable(from)) {
return ((IFluidHandler) pipe.transport).fill(from, resource, doFill);
} else {
return 0;
}
}
@Override
public FluidStack drain(ForgeDirection from, int maxDrain, boolean doDrain) {
if (BlockGenericPipe.isValid(pipe) && pipe.transport instanceof IFluidHandler && !hasBlockingPluggable(from)) {
return ((IFluidHandler) pipe.transport).drain(from, maxDrain, doDrain);
} else {
return null;
}
}
@Override
public FluidStack drain(ForgeDirection from, FluidStack resource, boolean doDrain) {
if (BlockGenericPipe.isValid(pipe) && pipe.transport instanceof IFluidHandler && !hasBlockingPluggable(from)) {
return ((IFluidHandler) pipe.transport).drain(from, resource, doDrain);
} else {
return null;
}
}
@Override
public boolean canFill(ForgeDirection from, Fluid fluid) {
if (BlockGenericPipe.isValid(pipe) && pipe.transport instanceof IFluidHandler && !hasBlockingPluggable(from)) {
return ((IFluidHandler) pipe.transport).canFill(from, fluid);
} else {
return false;
}
}
@Override
public boolean canDrain(ForgeDirection from, Fluid fluid) {
if (BlockGenericPipe.isValid(pipe) && pipe.transport instanceof IFluidHandler && !hasBlockingPluggable(from)) {
return ((IFluidHandler) pipe.transport).canDrain(from, fluid);
} else {
return false;
}
}
@Override
public FluidTankInfo[] getTankInfo(ForgeDirection from) {
return null;
}
public void scheduleRenderUpdate() {
refreshRenderState = true;
}
public boolean hasFacade(ForgeDirection direction) {
if (direction == null || direction == ForgeDirection.UNKNOWN) {
return false;
} else {
return sideProperties.pluggables[direction.ordinal()] instanceof IFacadePluggable;
}
}
public boolean hasGate(ForgeDirection direction) {
if (direction == null || direction == ForgeDirection.UNKNOWN) {
return false;
} else {
return sideProperties.pluggables[direction.ordinal()] instanceof GatePluggable;
}
}
public boolean setPluggable(ForgeDirection direction, PipePluggable pluggable) {
return setPluggable(direction, pluggable, null);
}
public boolean setPluggable(ForgeDirection direction, PipePluggable pluggable, EntityPlayer player) {
if (worldObj != null && worldObj.isRemote) {
return false;
}
if (direction == null || direction == ForgeDirection.UNKNOWN) {
return false;
}
// Remove old pluggable
if (sideProperties.pluggables[direction.ordinal()] != null) {
sideProperties.dropItem(this, direction, player);
pipe.eventBus.unregisterHandler(sideProperties.pluggables[direction.ordinal()]);
}
sideProperties.pluggables[direction.ordinal()] = pluggable;
if (pluggable != null) {
pipe.eventBus.registerHandler(pluggable);
pluggable.onAttachedPipe(this, direction);
}
notifyBlockChanged();
return true;
}
protected void updateCoreState() {
}
public boolean hasEnabledFacade(ForgeDirection direction) {
return hasFacade(direction) && !((FacadePluggable) getPipePluggable(direction)).isTransparent();
}
// Legacy
public void setGate(Gate gate, int direction) {
if (sideProperties.pluggables[direction] == null) {
gate.setDirection(ForgeDirection.getOrientation(direction));
pipe.gates[direction] = gate;
sideProperties.pluggables[direction] = new GatePluggable(gate);
}
}
@SideOnly(Side.CLIENT)
public IIconProvider getPipeIcons() {
if (pipe == null) {
return null;
}
return pipe.getIconProvider();
}
@Override
public ISerializable getStateInstance(byte stateId) {
switch (stateId) {
case 0:
return coreState;
case 1:
return renderState;
case 2:
return pluggableState;
case 3:
return (ISerializable) pipe;
}
throw new RuntimeException("Unknown state requested: " + stateId + " this is a bug!");
}