cod4-sdk/raw/maps/_guide.gsc

#include maps\_utility;

main()
{
			thread lastshottime();
			array_thread(getentarray("showpath","script_noteworthy"), ::showpath);
			array_thread(getentarray("brush_guide","targetname"), ::brush_guide);
}

showpath_trigger(path)
{
	while(1)
	{
		self waittill ("trigger");
		path notify ("showpath");
	}
}

showpath()
{
	array_thread(getentarray(self.targetname,"target"),::showpath_trigger,self);
	while(1)
	{
		self waittill ("showpath");
		level notify ("newtrigger");
		self thread leadshowstuff();
		level waittill ("newtrigger");
	}
}

leadshowstuff()
{
	level endon ("newtrigger");
	while(1)
	{
		waitforrecentfire();
		wait .5;
		thread leadshowstuff_path(self,1);
	}
}

leadshowstuff_path(position,arrowtime)
{
	level endon ("newtrigger");
	if(isdefined(position.target))
		targ = getent(position.target,"targetname");
	else
		targ = undefined;
	lasttarg = position;
	while(isdefined(targ))
	{
		waitforrecentfire();
		if(isdefined(targ.target))
			targ = getent(targ.target,"targetname");
		else
			return;
		if(!isdefined(targ))
			return;
		realarrowtime = distance(lasttarg.origin,targ.origin)/1000;
//		if(distance(level.player.origin,targ.origin) < 5000)
		draw_arrow_time (lasttarg.origin, targ.origin, (0,0,1), realarrowtime);
		wait realarrowtime;
		lasttarg = targ;
	}
}

waitforrecentfire()
{
	while(!level.hasfiredrecently)
		wait .05;
}

lastshottime()
{
	level.hasfiredrecently = true;
	lastshottime = 0;
	while(1)
	{
		if(level.player usebuttonpressed())
			lastshottime = 0;
		else
			lastshottime += .05;
			
		if(lastshottime > 4)
			level.hasfiredrecently = false;
		else
			level.hasfiredrecently = true;
		wait .05;
	}
}

brush_guide()
{
	while(1)
	{
		self hide();
		while(!level.hasfiredrecently)
			wait .05;	
		self show();
		while(level.hasfiredrecently)
			wait .05;	
	}
}