139 lines
4.3 KiB
Java
139 lines
4.3 KiB
Java
package mekanism.api;
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import java.util.HashSet;
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import java.util.Set;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraftforge.common.ForgeDirection;
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/**
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* A handy class containing several utilities for efficient gas transfer.
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* @author AidanBrady
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*
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*/
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public final class GasTransmission
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{
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/**
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* Gets all the tubes around a tile entity.
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* @param tileEntity - center tile entity
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* @return array of TileEntities
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*/
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public static TileEntity[] getConnectedTubes(TileEntity tileEntity)
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{
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TileEntity[] tubes = new TileEntity[] {null, null, null, null, null, null};
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for(ForgeDirection orientation : ForgeDirection.VALID_DIRECTIONS)
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{
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TileEntity tube = Object3D.get(tileEntity).getFromSide(orientation).getTileEntity(tileEntity.worldObj);
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if(TransmissionType.checkTransmissionType(tube, TransmissionType.GAS, tileEntity))
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{
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tubes[orientation.ordinal()] = tube;
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}
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}
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return tubes;
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}
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/**
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* Gets all the acceptors around a tile entity.
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* @param tileEntity - center tile entity
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* @return array of IGasAcceptors
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*/
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public static IGasAcceptor[] getConnectedAcceptors(TileEntity tileEntity)
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{
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IGasAcceptor[] acceptors = new IGasAcceptor[] {null, null, null, null, null, null};
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for(ForgeDirection orientation : ForgeDirection.VALID_DIRECTIONS)
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{
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TileEntity acceptor = Object3D.get(tileEntity).getFromSide(orientation).getTileEntity(tileEntity.worldObj);
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if(acceptor instanceof IGasAcceptor)
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{
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acceptors[orientation.ordinal()] = (IGasAcceptor)acceptor;
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}
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}
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return acceptors;
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}
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/**
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* Gets all the tube connections around a tile entity.
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* @param tileEntity - center tile entity
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* @return array of ITubeConnections
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*/
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public static ITubeConnection[] getConnections(TileEntity tileEntity)
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{
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ITubeConnection[] connections = new ITubeConnection[] {null, null, null, null, null, null};
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for(ForgeDirection orientation : ForgeDirection.VALID_DIRECTIONS)
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{
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TileEntity connection = Object3D.get(tileEntity).getFromSide(orientation).getTileEntity(tileEntity.worldObj);
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if(connection instanceof ITubeConnection && (!(connection instanceof IGasTransmitter) || TransmissionType.checkTransmissionType(connection, TransmissionType.GAS, tileEntity)))
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{
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connections[orientation.ordinal()] = (ITubeConnection)connection;
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}
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}
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return connections;
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}
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/**
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* Emits a defined gas to the network.
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* @param type - gas type to send
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* @param amount - amount of gas to send
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* @param sender - the sender of the gas
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* @param facing - side the sender is outputting from
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* @return rejected gas
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*/
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public static int emitGasToNetwork(EnumGas type, int amount, TileEntity sender, ForgeDirection facing)
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{
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TileEntity pointer = Object3D.get(sender).getFromSide(facing).getTileEntity(sender.worldObj);
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if(TransmissionType.checkTransmissionType(pointer, TransmissionType.GAS, sender))
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{
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return ((ITransmitter<GasNetwork>)pointer).getNetwork().emit(amount, type, sender);
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}
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return amount;
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}
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/**
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* Emits gas from all sides of a TileEntity.
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* @param type - gas type to send
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* @param amount - amount of gas to send
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* @param pointer - sending TileEntity
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* @return rejected gas
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*/
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public static int emitGasFromAllSides(EnumGas type, int amount, TileEntity pointer)
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{
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if(pointer != null)
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{
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Set<GasNetwork> networks = new HashSet<GasNetwork>();
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int totalRemaining = 0;
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for(ForgeDirection side : ForgeDirection.VALID_DIRECTIONS)
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{
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TileEntity sideTile = Object3D.get(pointer).getFromSide(side).getTileEntity(pointer.worldObj);
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if(TransmissionType.checkTransmissionType(sideTile, TransmissionType.GAS, pointer))
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{
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networks.add(((ITransmitter<GasNetwork>)sideTile).getNetwork());
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}
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}
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int remaining = amount%networks.size();
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int splitGas = (amount-remaining)/networks.size();
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for(GasNetwork network : networks)
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{
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totalRemaining += network.emit(splitGas+remaining, type, pointer);
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remaining = 0;
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}
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return totalRemaining;
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}
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return amount;
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}
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}
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