Possible to make this script only for the host?

[Dragon115]

I created this script to change the bus speed but on coop its not synced between players. I don't know if it causes any conflicts when other players use it but I want to avoid that causing problems.

change_bus_speed()
{
	print = 0;
	option = 0;
	if (getDvar ("ui_zm_mapstartlocation") == "transit")
	{	
		flag_wait( "initial_blackscreen_passed" );
		self iprintln("Press and Hold [{+actionslot 4}] to adjust Bus Speed");
		wait 0.50;
	        self iprintln("Speed options increase after power is turned on");
	}
	if(level.scr_zm_map_start_location == "transit")
	{
	        for(;;)
		{
			if ( self actionslotfourbuttonpressed() )
			{	
				wait 0.10;
				print += 1;
				option += 1;
				if ( !flag( "power_on" ) )
				{
					if(print == 2)
					{
						print = 0;
					}
					if(option == 2)
					{
						option = 0;
					}
					if(print == 0)
					{
						self iprintln("Bus Speed: Default");
					}
				}
				else
				{
				
				}
				if(print == 1)
				{
					self iprintln("Bus Speed: Slow");
				}
				else if(print == 2)
				{
					self iprintln("Bus Speed: Fast");
				}
				else if(print == 3)
				{
					self iprintln("Bus Speed: Super Fast");
				}
				else if(print == 4)
				{
					self iprintln("Bus Speed: Default");
					print = 0;
				}
				
			}
			if(option == 0)
			{
				
			}
			else if(option == 1)
			{	
				foreach(d in level.the_bus.destinations)
				{
					d.busspeedleaving = 2500;
				}
				level.the_bus setvehmaxspeed(100);
				level.the_bus setspeed(2500, 1);
				level.the_bus.targetspeed = 2500;
			}
			else if(option == 2)
			{		
				foreach(d in level.the_bus.destinations)
				{
					d.busspeedleaving = 2500;
				}
				level.the_bus setvehmaxspeed(2500);
				level.the_bus setspeed(2500, 2);
				level.the_bus.targetspeed = 2500;
			}
			else if(option == 3)
			{	
				foreach(d in level.the_bus.destinations)
				{
					d.busspeedleaving = 2500;
				}
				level.the_bus setvehmaxspeed(2500);
				level.the_bus setspeed(2500, 3);
				level.the_bus.targetspeed = 2500;
			}
			else if(option == 4)
			{
				option = 0;
			}
			wait 0.05;
		}
	}	

}

[JezuzLizard]

Dragon115 You can use the method isHost() to check if a player is the host.

[Dragon115]

JezuzLizard Awesome thanks