97 lines
4.3 KiB
Java
97 lines
4.3 KiB
Java
package gregtech.api.interfaces.metatileentity;
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import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
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import gregtech.api.metatileentity.BaseMetaPipeEntity;
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import gregtech.api.util.GT_Utility;
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import java.util.Map;
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public interface IMetaTileEntityItemPipe extends IMetaTileEntity {
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/**
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* @return if this Pipe can still be used.
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*/
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public boolean pipeCapacityCheck();
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/**
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* @return if this Pipe can still be used.
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*/
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public boolean incrementTransferCounter(int aIncrement);
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/**
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* Sends an ItemStack from aSender to the adjacent Blocks.
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* @param aSender the BaseMetaTileEntity sending the Stack.
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* @return if it was able to send something
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*/
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public boolean sendItemStack(Object aSender);
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/**
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* Executes the Sending Code for inserting Stacks into the TileEntities.
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* @param aSender the BaseMetaTileEntity sending the Stack.
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* @param aSide the Side of the PIPE facing the TileEntity.
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* @return if this Side was allowed to Output into the Block.
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*/
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public boolean insertItemStackIntoTileEntity(Object aSender, byte aSide);
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/**
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* Can be used to make flow control Pipes, like Redpowers Restriction Tubes.
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* Every normal Pipe returns a Value of 32768, so you can easily insert lower Numbers to set Routing priorities.
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* Negative Numbers to "suck" Items into a certain direction are also possible.
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*/
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public int getStepSize();
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/**
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* Utility for the Item Network
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*/
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public static class Util {
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/**
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* @return a List of connected Item Pipes
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*/
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public static Map<IMetaTileEntityItemPipe, Long> scanPipes(IMetaTileEntityItemPipe aMetaTileEntity, Map<IMetaTileEntityItemPipe, Long> aMap, long aStep, boolean aSuckItems, boolean aIgnoreCapacity) {
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aStep+=aMetaTileEntity.getStepSize();
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if (aIgnoreCapacity || aMetaTileEntity.pipeCapacityCheck()) if (aMap.get(aMetaTileEntity) == null || aMap.get(aMetaTileEntity) > aStep) {
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IGregTechTileEntity aBaseMetaTileEntity = aMetaTileEntity.getBaseMetaTileEntity();
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aMap.put(aMetaTileEntity, aStep);
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for (byte i = 0, j = 0; i < 6; i++) {
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j = GT_Utility.getOppositeSide(i);
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if (aSuckItems) {
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if (aBaseMetaTileEntity.getCoverBehaviorAtSide(i).letsItemsIn(i, aBaseMetaTileEntity.getCoverIDAtSide(i), aBaseMetaTileEntity.getCoverDataAtSide(i), -2, aBaseMetaTileEntity)) {
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IGregTechTileEntity tItemPipe = aBaseMetaTileEntity.getIGregTechTileEntityAtSide(i);
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if (aBaseMetaTileEntity.getColorization() >= 0) {
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byte tColor = tItemPipe.getColorization();
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if (tColor >= 0 && tColor != aBaseMetaTileEntity.getColorization()) {
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continue;
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}
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}
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if (tItemPipe != null && tItemPipe instanceof BaseMetaPipeEntity) {
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IMetaTileEntity tMetaTileEntity = tItemPipe.getMetaTileEntity();
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if (tMetaTileEntity != null && tMetaTileEntity instanceof IMetaTileEntityItemPipe && tItemPipe.getCoverBehaviorAtSide(j).letsItemsOut(j, tItemPipe.getCoverIDAtSide(j), tItemPipe.getCoverDataAtSide(j), -2, tItemPipe)) {
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scanPipes((IMetaTileEntityItemPipe)tMetaTileEntity, aMap, aStep, aSuckItems, aIgnoreCapacity);
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}
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}
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}
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} else {
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if (aBaseMetaTileEntity.getCoverBehaviorAtSide(i).letsItemsOut(i, aBaseMetaTileEntity.getCoverIDAtSide(i), aBaseMetaTileEntity.getCoverDataAtSide(i), -2, aBaseMetaTileEntity)) {
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IGregTechTileEntity tItemPipe = aBaseMetaTileEntity.getIGregTechTileEntityAtSide(i);
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if (tItemPipe != null) {
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if (aBaseMetaTileEntity.getColorization() >= 0) {
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byte tColor = tItemPipe.getColorization();
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if (tColor >= 0 && tColor != aBaseMetaTileEntity.getColorization()) {
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continue;
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}
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}
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if (tItemPipe instanceof BaseMetaPipeEntity) {
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IMetaTileEntity tMetaTileEntity = tItemPipe.getMetaTileEntity();
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if (tMetaTileEntity != null && tMetaTileEntity instanceof IMetaTileEntityItemPipe && tItemPipe.getCoverBehaviorAtSide(j).letsItemsIn(j, tItemPipe.getCoverIDAtSide(j), tItemPipe.getCoverDataAtSide(j), -2, tItemPipe)) {
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scanPipes((IMetaTileEntityItemPipe)tMetaTileEntity, aMap, aStep, aSuckItems, aIgnoreCapacity);
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}
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}
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}
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}
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}
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}
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}
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return aMap;
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}
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}
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}
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