//Remember to make the train model in radiant a script_model, and clip it with script_brushmodels
//Then give the train a targetname - train_test. Now make the train target each clip. Select train, then clip, hit W (repeat for all clips)

function train_init()
{
	train = GetEnt("train_test", "targetname");
	train_clips = GetEntArray(train.target, "targetname");

	foreach(clip in train_clips)
	{
		clip SetMovingPlatformEnabled(true);
		clip EnableLinkTo();
		clip LinkTo(train);
	}

	//You would need to set up script_origins in radiant along the path the train will travel
	//We'll call these 'nodes' for now
	//From the starting node, link the first node to the 2nd, 2nd to the 3rd, until you reach the last node.
	//Give the first node a script_noteworthy - start_node
	//And the last node a script_noteworthy - end_node
	//The train should already be at the start_node
	train.start = GetEnt("start_node", "script_noteworthy");
	train.trig = GetEnt("your_trig", "targetname");
	train thread train_move();
}

function train_move()
{
	self.trig waittill("trigger");
	next_node = self.start;

	while(1)
	{
		next_node = GetEnt(next_node.target, "targetname");
		self MoveTo(next_node.origin, 1);
		self RotateTo(next_node.angles);
		self waittill("movedone");
		if(next_node.script_noteworthy == "end_node")
		{
			break;
		}
	}
 
}