private static void RemoveCatenaries(NetworkSkin skin)
{
if (skin.m_lanes == null)
{
return;
}
for (var l = 0; l < skin.m_lanes.Length; l++)
{
if (skin.m_lanes[l]?.m_laneProps?.m_props == null)
{
continue;
}
for (var p = skin.m_lanes[l].m_laneProps.m_props.Length - 1; p >= 0; p--)
{
var finalProp = skin.m_lanes[l].m_laneProps.m_props[p]?.m_finalProp;
if (CatenaryUtils.IsNormalCatenaryProp(finalProp) || CatenaryUtils.IsEndCatenaryProp(finalProp) || CatenaryUtils.IsTunnelCatenaryProp(finalProp))
{
skin.RemoveLaneProp(l, p);
}
}
}
}
private void UpdateCatenaries(NetworkSkin skin)
{
if (skin.m_lanes == null)
{
return;
}
// TODO implement tunnel cats
//var tunnelCatenary = CatenaryUtils.GetEndCatenary(Catenary);
for (var l = 0; l < skin.m_lanes.Length; l++)
{
if (skin.m_lanes[l]?.m_laneProps?.m_props == null)
{
continue;
}
for (var p = skin.m_lanes[l].m_laneProps.m_props.Length - 1; p >= 0; p--)
{
var laneProp = skin.m_lanes[l].m_laneProps.m_props[p];
if (laneProp?.m_finalProp == null)
{
continue;
}
if (CatenaryUtils.IsNormalCatenaryProp(laneProp.m_finalProp) || CatenaryUtils.IsEndCatenaryProp(laneProp.m_finalProp))
{
if (Catenary == _endCatenary)
{
ReplaceWithNormalCatenary(skin, l, p);
}
else
{
// Start node catenary
if (laneProp.m_segmentOffset == -1f)
{
// Start-of-track node
if ((laneProp.m_startFlagsRequired & NetNode.Flags.End) != 0)
{
ReplaceWithEndCatenary(skin, l, p);
}
// Mid-track node
else if ((laneProp.m_startFlagsForbidden & NetNode.Flags.End) != 0)
{
ReplaceWithNormalCatenary(skin, l, p);
}
// Vanilla rail: Create separate lane prop for start-of-track
else
{
skin.CopyAndUpdateLaneProp(l, p, laneProp2 =>
{
laneProp2.m_prop = _endCatenary;
laneProp2.m_finalProp = _endCatenary;
laneProp2.m_startFlagsRequired |= NetNode.Flags.End;
CatenaryUtils.CorrectCatenaryPropAngleAndPosition(laneProp2);
});
skin.UpdateLaneProp(l, p, laneProp2 =>
{
laneProp2.m_prop = Catenary;
laneProp2.m_finalProp = Catenary;
laneProp2.m_startFlagsForbidden |= NetNode.Flags.End;
CatenaryUtils.CorrectCatenaryPropAngleAndPosition(laneProp2);
});
}
}
// End node catenary
else if (laneProp.m_segmentOffset == 1f)
{
// End-of-track node
if ((laneProp.m_endFlagsRequired & NetNode.Flags.End) != 0)
{
ReplaceWithEndCatenary(skin, l, p);
}
// Mid-track node
else if ((laneProp.m_endFlagsForbidden & NetNode.Flags.End) != 0)
{
ReplaceWithNormalCatenary(skin, l, p);
}
// Vanilla rail: Create separate lane prop for end-of-track
else
{
skin.CopyAndUpdateLaneProp(l, p, laneProp2 =>
{
laneProp2.m_prop = _endCatenary;
laneProp2.m_finalProp = _endCatenary;
laneProp2.m_endFlagsRequired |= NetNode.Flags.End;
CatenaryUtils.CorrectCatenaryPropAngleAndPosition(laneProp2);
});
skin.UpdateLaneProp(l, p, laneProp2 =>
{
laneProp2.m_prop = Catenary;
laneProp2.m_finalProp = Catenary;
laneProp2.m_endFlagsForbidden |= NetNode.Flags.End;
CatenaryUtils.CorrectCatenaryPropAngleAndPosition(laneProp2);
});
}
}
// Mid-segment catenary
else
{
ReplaceWithNormalCatenary(skin, l, p);
}
}
}
else if (CatenaryUtils.IsTunnelCatenaryProp(laneProp.m_finalProp))
{
if (_tunnelCatenary != null)
{
ReplaceWithTunnelCatenary(skin, l, p);
}
}
}
}
}