private void readNearbyPipesSignal(WireColor color) {
boolean foundBiggerSignal = false;
for (ForgeDirection o : ForgeDirection.VALID_DIRECTIONS) {
TileEntity tile = container.getTile(o);
if (tile instanceof TileGenericPipe) {
TileGenericPipe tilePipe = (TileGenericPipe) tile;
if (BlockGenericPipe.isFullyDefined(tilePipe.pipe))
if (isWireConnectedTo(tile, color)) {
foundBiggerSignal |=
receiveSignal(tilePipe.pipe.signalStrength[color.ordinal()] - 1, color);
}
}
}
if (!foundBiggerSignal && signalStrength[color.ordinal()] != 0) {
signalStrength[color.ordinal()] = 0;
// worldObj.markBlockNeedsUpdate(xCoord, yCoord, zCoord);
container.scheduleRenderUpdate();
for (ForgeDirection o : ForgeDirection.VALID_DIRECTIONS) {
TileEntity tile = container.getTile(o);
if (tile instanceof TileGenericPipe) {
TileGenericPipe tilePipe = (TileGenericPipe) tile;
if (BlockGenericPipe.isFullyDefined(tilePipe.pipe)) {
tilePipe.pipe.internalUpdateScheduled = true;
}
}
}
}
}
private void updateSignalStateForColor(IPipe.WireColor color) {
if (!wireSet[color.ordinal()]) return;
// STEP 1: compute internal signal strength
if (broadcastSignal[color.ordinal()]) {
receiveSignal(255, color);
} else {
readNearbyPipesSignal(color);
}
// STEP 2: transmit signal in nearby blocks
if (signalStrength[color.ordinal()] > 1) {
for (ForgeDirection o : ForgeDirection.VALID_DIRECTIONS) {
TileEntity tile = container.getTile(o);
if (tile instanceof TileGenericPipe) {
TileGenericPipe tilePipe = (TileGenericPipe) tile;
if (BlockGenericPipe.isFullyDefined(tilePipe.pipe)
&& tilePipe.pipe.wireSet[color.ordinal()])
if (isWireConnectedTo(tile, color)) {
tilePipe.pipe.receiveSignal(signalStrength[color.ordinal()] - 1, color);
}
}
}
}
}
@Override
public LinkedList<ITrigger> getTriggers() {
LinkedList<ITrigger> result = new LinkedList<ITrigger>();
if (BlockGenericPipe.isFullyDefined(pipe) && pipe.hasGate()) {
result.add(BuildCraftCore.triggerRedstoneActive);
result.add(BuildCraftCore.triggerRedstoneInactive);
}
return result;
}
@Override
public boolean isWireConnectedTo(TileEntity tile, WireColor color) {
if (!(tile instanceof TileGenericPipe)) return false;
TileGenericPipe tilePipe = (TileGenericPipe) tile;
if (!BlockGenericPipe.isFullyDefined(tilePipe.pipe)) return false;
if (!tilePipe.pipe.wireSet[color.ordinal()]) return false;
return (tilePipe.pipe.transport instanceof PipeTransportStructure
|| transport instanceof PipeTransportStructure
|| Utils.checkPipesConnections(container, tile));
}