All lines processed together are given the same color

[RenaKunisaki]

So I paused the game, deleted all bus lines, and created a bunch of new ones. Once I resumed the game all lines were given a new name and new color as expected, except it was the same color for all of them. Color mode was set to Categorized. Names had no problem.

[taradinoc]

Most likely caused by ColorMonitor._usedColors only being updated once per frame:

CitiesSkylinesAutoColorMod/AutoLineColor/ColorMonitor.cs

Lines 151 to 156 in a87f4d1

	_usedColors = UsedColors.FromLines(lines);
	for (ushort i = 0; i < lines.Length - 1; i++)
	{
	ProcessLine(i, lines[i], false, theSimulationManager, theTransportManager);
	}

When ProcessLine recolors the line, we'll need to update the used color set immediately to avoid picking the same color for the next line.

[RenaKunisaki]

Any chance to add a button that gives them all new colors?