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TileGenericPipe.java
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TileGenericPipe.java
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/**
* Copyright (c) 2011-2014, 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 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.network.Packet;
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.Position;
import buildcraft.api.gates.IGateExpansion;
import buildcraft.api.power.IPowerReceptor;
import buildcraft.api.power.PowerHandler;
import buildcraft.api.power.PowerHandler.PowerReceiver;
import buildcraft.api.transport.IPipeConnection;
import buildcraft.api.transport.IPipePluggable;
import buildcraft.api.transport.IPipeTile;
import buildcraft.api.transport.PipeWire;
import buildcraft.core.DefaultProps;
import buildcraft.core.IDropControlInventory;
import buildcraft.core.ITileBufferHolder;
import buildcraft.core.TileBuffer;
import buildcraft.core.inventory.InvUtils;
import buildcraft.core.network.BuildCraftPacket;
import buildcraft.core.network.IClientState;
import buildcraft.core.network.IGuiReturnHandler;
import buildcraft.core.network.ISyncedTile;
import buildcraft.core.network.PacketTileState;
import buildcraft.core.robots.DockingStation;
import buildcraft.core.utils.Utils;
import buildcraft.transport.ItemFacade.FacadeState;
import buildcraft.transport.gates.GateFactory;
import buildcraft.transport.gates.ItemGate;
import buildcraft.transport.utils.RobotStationState;
public class TileGenericPipe extends TileEntity implements IPowerReceptor, IFluidHandler,
IPipeTile, ITileBufferHolder, IEnergyHandler, IDropControlInventory,
ISyncedTile, ISolidSideTile, IGuiReturnHandler {
public boolean initialized = false;
public final PipeRenderState renderState = new PipeRenderState();
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 boolean refreshRenderState = false;
protected boolean pipeBound = false;
protected boolean resyncGateExpansions = false;
protected boolean attachPluggables = false;
private TileBuffer[] tileBuffer;
public static class CoreState implements IClientState {
public int pipeId = -1;
public ItemGate.GatePluggable[] gates = new ItemGate.GatePluggable[ForgeDirection.VALID_DIRECTIONS.length];
@Override
public void writeData(ByteBuf data) {
data.writeInt(pipeId);
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
ItemGate.GatePluggable gate = gates[i];
boolean gateValid = gate != null;
data.writeBoolean(gateValid);
if (gateValid) {
gate.writeToByteByf(data);
}
}
}
@Override
public void readData(ByteBuf data) {
pipeId = data.readInt();
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
if (data.readBoolean()) {
ItemGate.GatePluggable gate = gates[i];
if (gate == null) {
gates[i] = gate = new ItemGate.GatePluggable();
}
gate.readFromByteBuf(data);
} else {
gates[i] = null;
}
}
}
}
public static class SideProperties {
IPipePluggable[] pluggables = new IPipePluggable[ForgeDirection.VALID_DIRECTIONS.length];
public void writeToNBT(NBTTagCompound nbt) {
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
IPipePluggable pluggable = pluggables[i];
final String key = "pluggable[" + i + "]";
if (pluggable == null) {
nbt.removeTag(key);
} else {
NBTTagCompound pluggableData = new NBTTagCompound();
pluggableData.setString("pluggableClass", pluggable.getClass().getName());
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 = Class.forName(pluggableData.getString("pluggableClass"));
if (!IPipePluggable.class.isAssignableFrom(pluggableClass)) {
BCLog.logger.warn("Wrong pluggable class: " + pluggableClass);
continue;
}
IPipePluggable pluggable = (IPipePluggable) 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++) {
IPipePluggable pluggable = null;
if (nbt.hasKey("facadeState[" + i + "]")) {
pluggable = new ItemFacade.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 ItemFacade.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 ItemFacade.FacadePluggable(new FacadeState[]{mainState, phasedState});
} else {
pluggable = new ItemFacade.FacadePluggable(new FacadeState[]{mainState});
}
}
}
if (nbt.getBoolean("plug[" + i + "]")) {
pluggable = new ItemPlug.PlugPluggable();
}
if (nbt.getBoolean("robotStation[" + i + "]")) {
pluggable = new ItemRobotStation.RobotStationPluggable();
}
if (pluggable != null) {
pluggables[i] = pluggable;
}
}
}
public void rotateLeft() {
IPipePluggable[] newPluggables = new IPipePluggable[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) {
boolean result = false;
IPipePluggable pluggable = pluggables[direction.ordinal()];
if (pluggable != null) {
pluggable.onDetachedPipe(pipe, direction);
ItemStack[] stacks = pluggable.getDropItems(pipe);
if (stacks != null) {
for (ItemStack stack : stacks) {
InvUtils.dropItems(pipe.worldObj, stack, pipe.xCoord, pipe.yCoord, pipe.zCoord);
}
}
result = true;
}
pluggables[direction.ordinal()] = null;
pipe.notifyBlockChanged();
return result;
}
public void invalidate() {
for (IPipePluggable p : pluggables) {
if (p != null) {
p.invalidate();
}
}
}
public void validate(TileGenericPipe pipe) {
for (ForgeDirection d : ForgeDirection.VALID_DIRECTIONS) {
IPipePluggable p = pluggables[d.ordinal()];
if (p != null) {
p.validate(pipe, d);
}
}
}
}
private SideProperties sideProperties = new SideProperties();
public TileGenericPipe() {
}
@Override
public void writeToNBT(NBTTagCompound nbt) {
super.writeToNBT(nbt);
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
final String key = "redstoneInputSide[" + i + "]";
nbt.setInteger(key, redstoneInputSide[i]);
}
nbt.setInteger("redstoneInput", redstoneInput);
if (pipe != null) {
nbt.setInteger("pipeId", Item.itemRegistry.getIDForObject(pipe.item));
pipe.writeToNBT(nbt);
} else {
nbt.setInteger("pipeId", coreState.pipeId);
}
sideProperties.writeToNBT(nbt);
}
@Override
public void readFromNBT(NBTTagCompound nbt) {
super.readFromNBT(nbt);
redstoneInput = nbt.getInteger("redstoneInput");
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
final String key = "redstoneInputSide[" + i + "]";
redstoneInputSide[i] = nbt.hasKey(key) ? nbt.getInteger(key) : 0;
}
coreState.pipeId = nbt.getInteger("pipeId");
pipe = BlockGenericPipe.createPipe((Item) Item.itemRegistry.getObjectById(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}", new Object[]{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();
BlockGenericPipe.updateNeighbourSignalState(pipe);
}
@Override
public void updateEntity() {
if (attachPluggables) {
attachPluggables = false;
// Attach callback
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
if (sideProperties.pluggables[i] != null) {
sideProperties.pluggables[i].onAttachedPipe(this, ForgeDirection.getOrientation(i));
}
}
}
if (!worldObj.isRemote) {
if (deletePipe) {
worldObj.setBlockToAir(xCoord, yCoord, zCoord);
}
if (pipe == null) {
return;
}
if (!initialized) {
initialize(pipe);
}
}
if (!BlockGenericPipe.isValid(pipe)) {
return;
}
pipe.updateEntity();
if (worldObj.isRemote) {
if (resyncGateExpansions) {
syncGateExpansions();
}
return;
}
if (blockNeighborChange) {
computeConnections();
pipe.onNeighborBlockChange(0);
blockNeighborChange = false;
refreshRenderState = true;
}
if (refreshRenderState) {
refreshRenderState();
refreshRenderState = false;
}
if (sendClientUpdate) {
sendClientUpdate = false;
if (worldObj instanceof WorldServer) {
WorldServer world = (WorldServer) worldObj;
BuildCraftPacket 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);
}
}
}
}
}
/**
* PRECONDITION: worldObj must not be null
*/
protected void refreshRenderState() {
// 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));
}
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;
}
}
// Gate Textures and movement
for (ForgeDirection direction : ForgeDirection.VALID_DIRECTIONS) {
final Gate gate = pipe.gates[direction.ordinal()];
renderState.gateMatrix.setIsGateExists(gate != null, direction);
renderState.gateMatrix.setIsGateLit(gate != null && gate.isGateActive(), direction);
renderState.gateMatrix.setIsGatePulsing(gate != null && gate.isGatePulsing(), direction);
}
// Facades
for (ForgeDirection direction : ForgeDirection.VALID_DIRECTIONS) {
IPipePluggable pluggable = sideProperties.pluggables[direction.ordinal()];
if (!(pluggable instanceof ItemFacade.FacadePluggable)) {
renderState.facadeMatrix.setFacade(direction, null, 0, true);
continue;
}
FacadeState[] states = ((ItemFacade.FacadePluggable) pluggable).states;
if (states == null) {
renderState.facadeMatrix.setFacade(direction, null, 0, true);
continue;
}
// Iterate over all states and activate first proper
FacadeState defaultState = null, activeState = null;
for (FacadeState state : states) {
if (state.wire == null) {
defaultState = state;
continue;
}
if (isWireActive(state.wire)) {
activeState = state;
break;
}
}
if (activeState == null) {
activeState = defaultState;
}
Block block = activeState != null ? activeState.block : null;
int metadata = activeState != null ? activeState.metadata : 0;
boolean transparent = activeState == null || block == null;
renderState.facadeMatrix.setFacade(direction, block, metadata, transparent);
}
//Plugs
for (ForgeDirection direction : ForgeDirection.VALID_DIRECTIONS) {
IPipePluggable pluggable = sideProperties.pluggables[direction.ordinal()];
renderState.plugMatrix.setConnected(direction, pluggable instanceof ItemPlug.PlugPluggable);
if (pluggable instanceof ItemRobotStation.RobotStationPluggable) {
DockingStation station = ((ItemRobotStation.RobotStationPluggable) pluggable).getStation();
if (station.isTaken()) {
if (station.isMainStation()) {
renderState.robotStationMatrix.setState(direction,
RobotStationState.Linked);
} else {
renderState.robotStationMatrix.setState(direction,
RobotStationState.Reserved);
}
} else {
renderState.robotStationMatrix.setState(direction,
RobotStationState.Available);
}
} else {
renderState.robotStationMatrix.setState(direction, RobotStationState.None);
}
}
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", new Object[]{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 TileGenericPipe) {
((TileGenericPipe) tile).scheduleNeighborChange();
}
}
bindPipe();
computeConnections();
scheduleRenderUpdate();
if (pipe.needsInit()) {
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;
}
/* IPIPEENTRY */
@Override
public int injectItem(ItemStack payload, boolean doAdd, ForgeDirection from, EnumColor color) {
if (!pipe.inputOpen(from)) {
return 0;
}
if (BlockGenericPipe.isValid(pipe) && pipe.transport instanceof PipeTransportItems && isPipeConnected(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);
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;
}
/* SMP */
public BuildCraftPacket 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);
if (pipe instanceof IClientState) {
packet.addStateForSerialization((byte) 2, (IClientState) pipe);
}
return packet;
}
@Override
public 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) {
TileBuffer[] cache = getTileCache();
if (cache != null) {
return cache[to.ordinal()].getTile();
} 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 TileGenericPipe) {
if (((TileGenericPipe) with).hasBlockingPluggable(side.getOpposite())) {
return false;
}
Pipe<?> otherPipe = ((TileGenericPipe) with).pipe;
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);
}
protected boolean hasBlockingPluggable(ForgeDirection side) {
IPipePluggable pluggable = sideProperties.pluggables[side.ordinal()];
return pluggable != null && pluggable.blocking(this, side);
}
private void computeConnections() {
TileBuffer[] cache = getTileCache();
if (cache == null) {
return;
}
for (ForgeDirection side : ForgeDirection.VALID_DIRECTIONS) {
TileBuffer t = cache[side.ordinal()];
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 isWireActive(PipeWire wire) {
if (pipe == null) {
return false;
}
return pipe.signalStrength[wire.ordinal()] > 0;
}
@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 && !hasPlug(from) && !hasRobotStation(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 && !hasPlug(from) && !hasRobotStation(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 && !hasPlug(from) && !hasRobotStation(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 && !hasPlug(from) && !hasRobotStation(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 && !hasPlug(from) && !hasRobotStation(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 addFacade(ForgeDirection direction, FacadeState[] states) {
return setPluggable(direction, new ItemFacade.FacadePluggable(states));
}
public boolean addPlug(ForgeDirection direction) {
return setPluggable(direction, new ItemPlug.PlugPluggable());
}
public boolean addRobotStation(ForgeDirection direction) {
return setPluggable(direction, new ItemRobotStation.RobotStationPluggable());
}
public boolean addGate(ForgeDirection direction, Gate gate) {
gate.setDirection(direction);
pipe.gates[direction.ordinal()] = gate;
return setPluggable(direction, new ItemGate.GatePluggable(gate));
}
public boolean hasFacade(ForgeDirection direction) {
if (direction == null || direction == ForgeDirection.UNKNOWN) {
return false;
} else if (this.getWorldObj().isRemote) {
return renderState.facadeMatrix.getFacadeBlock(direction) != null;
} else {
return sideProperties.pluggables[direction.ordinal()] instanceof ItemFacade.FacadePluggable;
}
}
public boolean hasGate(ForgeDirection direction) {
if (direction == null || direction == ForgeDirection.UNKNOWN) {
return false;
} else if (this.getWorldObj().isRemote) {
return renderState.gateMatrix.isGateExists(direction);
} else {
return sideProperties.pluggables[direction.ordinal()] instanceof ItemGate.GatePluggable;
}
}
public boolean setPluggable(ForgeDirection direction, IPipePluggable pluggable) {
if (worldObj != null && worldObj.isRemote || pluggable == null) {
return false;
}
sideProperties.dropItem(this, direction);
sideProperties.pluggables[direction.ordinal()] = pluggable;
pluggable.onAttachedPipe(this, direction);
notifyBlockChanged();
return true;
}
private void updateCoreState() {
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
IPipePluggable pluggable = sideProperties.pluggables[i];
coreState.gates[i] = pluggable instanceof ItemGate.GatePluggable ? (ItemGate.GatePluggable) pluggable : null;
}
}
public boolean hasEnabledFacade(ForgeDirection direction) {
return hasFacade(direction) && !renderState.facadeMatrix.getFacadeTransparent(direction);
}
public ItemStack getFacade(ForgeDirection direction) {
IPipePluggable pluggable = sideProperties.pluggables[direction.ordinal()];
return pluggable instanceof ItemFacade.FacadePluggable ?
ItemFacade.getFacade(((ItemFacade.FacadePluggable) pluggable).states) : null;
}
public Gate getGate(ForgeDirection direction) {
return pipe.gates[direction.ordinal()];
}
public DockingStation getStation(ForgeDirection direction) {
IPipePluggable pluggable = sideProperties.pluggables[direction.ordinal()];
return pluggable instanceof ItemRobotStation.RobotStationPluggable ?
((ItemRobotStation.RobotStationPluggable) pluggable).getStation() : null;
}
// 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 ItemGate.GatePluggable(gate);
}
}
public boolean dropSideItems(ForgeDirection direction) {
return sideProperties.dropItem(this, direction);
}
@SideOnly(Side.CLIENT)
public IIconProvider getPipeIcons() {
if (pipe == null) {
return null;
}
return pipe.getIconProvider();
}
@Override
public IClientState getStateInstance(byte stateId) {
switch (stateId) {
case 0:
return coreState;
case 1:
return renderState;
case 2:
return (IClientState) pipe;
}
throw new RuntimeException("Unknown state requested: " + stateId + " this is a bug!");
}
@Override
public void afterStateUpdated(byte stateId) {
if (!worldObj.isRemote) {
return;
}
switch (stateId) {
case 0:
if (pipe == null && coreState.pipeId != 0) {
initialize(BlockGenericPipe.createPipe((Item) Item.itemRegistry.getObjectById(coreState.pipeId)));
}
if (pipe == null) {
break;
}
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
final ItemGate.GatePluggable gatePluggable = coreState.gates[i];
if (gatePluggable == null) {
pipe.gates[i] = null;
continue;
}
Gate gate = pipe.gates[i];
if (gate == null || gate.logic != gatePluggable.logic || gate.material != gatePluggable.material) {
pipe.gates[i] = GateFactory.makeGate(pipe, gatePluggable.material, gatePluggable.logic, ForgeDirection.getOrientation(i));
}
}
syncGateExpansions();
worldObj.markBlockRangeForRenderUpdate(xCoord, yCoord, zCoord, xCoord, yCoord, zCoord);
break;
case 1: {
if (renderState.needsRenderUpdate()) {
worldObj.markBlockRangeForRenderUpdate(xCoord, yCoord, zCoord, xCoord, yCoord, zCoord);
renderState.clean();
}
break;
}
}
}
private void syncGateExpansions() {
resyncGateExpansions = false;
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
Gate gate = pipe.gates[i];