private void MergeSegmentSegment(IMyConveyorSegmentBlock newSegmentBlock, IMyConveyorSegmentBlock oldSegmentBlock)
{
MyConveyorLine line1 = newSegmentBlock.ConveyorSegment.ConveyorLine;
MyConveyorLine line2 = oldSegmentBlock.ConveyorSegment.ConveyorLine;
// Creating a cycle - no need to merge anything
if (line1 != line2)
{
line2.Merge(line1, newSegmentBlock);
}
UpdateLineReferences(line1, line2);
// newSegmentBlock is a newly created block, so we have to update its line reference as well
newSegmentBlock.ConveyorSegment.SetConveyorLine(line2);
}
private bool TryMergeEndpointEndpoint(IMyConveyorEndpointBlock endpointBlock1, IMyConveyorEndpointBlock endpointBlock2, ConveyorLinePosition pos1, ConveyorLinePosition pos2)
{
MyConveyorLine line1 = endpointBlock1.ConveyorEndpoint.GetConveyorLine(pos1);
if (line1 == null)
{
return(false);
}
MyConveyorLine line2 = endpointBlock2.ConveyorEndpoint.GetConveyorLine(pos2);
if (line2 == null)
{
return(false);
}
if (line1.Type != line2.Type)
{
return(false);
}
if (line1.GetEndpoint(1) == null)
{
line1.Reverse();
}
Debug.Assert(line1.GetEndpoint(1) != null);
if (line2.GetEndpoint(0) == null)
{
line2.Reverse();
}
Debug.Assert(line2.GetEndpoint(0) != null);
line2.Merge(line1);
endpointBlock1.ConveyorEndpoint.SetConveyorLine(pos1, line2);
line1.RecalculateConductivity();
line2.RecalculateConductivity();
return(true);
}
/// <summary>
/// Tries to merge the conveyor lines of a conveyor block and segment block.
/// Also changes the reference in the endpoint block to the correct line.
/// </summary>
private bool TryMergeEndpointSegment(IMyConveyorEndpointBlock endpoint, IMyConveyorSegmentBlock segmentBlock, ConveyorLinePosition endpointPosition)
{
MyConveyorLine endpointLine = endpoint.ConveyorEndpoint.GetConveyorLine(endpointPosition);
if (endpointLine == null)
{
return(false);
}
// The conveyor segment cannot merge with the given endpoint
if (!segmentBlock.ConveyorSegment.CanConnectTo(endpointPosition.GetConnectingPosition(), endpointLine.Type))
{
return(false);
}
MyConveyorLine segmentLine = segmentBlock.ConveyorSegment.ConveyorLine;
segmentLine.Merge(endpointLine, segmentBlock);
endpoint.ConveyorEndpoint.SetConveyorLine(endpointPosition, segmentLine);
endpointLine.RecalculateConductivity();
segmentLine.RecalculateConductivity();
return(true);
}
