function spawn_brutuses()
{
	model_l = util::spawn_model("tag_origin", self.origin);
	self LinkTo(model_l);
	self ASMRequestSubstate( "death@tigershark" );
	self vehicle_ai::waittill_asm_complete( "death@tigershark", 3 );
	self Unlink();

	Earthquake(1,2,self.origin,5000);

	foreach(struct in struct::get("thrasher_spawn"))
		{
			thread spawn_thrasher(struct);
		}


}

function spawn_thrasher(struct)
{
	stalker = GetEnt("stalker_spawner", "script_noteworthy");
			ai = zombie_utility::spawn_zombie( stalker , "stalker" , struct);
			ai SetInvisibleToAll();
			while(ai.origin != struct.origin)
				wait 0.05;

			ai SetVisibleToAll();
			ai thread symbos_anim_scripted( "ai_zm_dlc2_thrasher_teleport_out", undefined, undefined, undefined, .5, 0.5);

}



function quadrotor_crash_movement( attacker, hitdir )
{
	self endon( "crash_done" );
	self endon( "death" );

	self CancelAIMove();
	self ClearVehGoalPos();
	self ClearLookAtEnt();

	self SetPhysAcceleration( ( 0, 0, -800 ) );
	self.vehcheckforpredictedcrash = true; // code field to get veh_predictedcollision notify

	if( !isdefined( hitdir ) )
	{
		hitdir = (1,0,0);
	}

	side_dir = VectorCross( hitdir, (0,0,1) );
	side_dir_mag = RandomFloatRange( -100, 100 );
	side_dir_mag += math::sign( side_dir_mag ) * 80;
	side_dir *= side_dir_mag;

	self SetVehVelocity( self.velocity + (0,0,100) + VectorNormalize( side_dir ) );

	ang_vel = self GetAngularVelocity();
	ang_vel = ( ang_vel[0] * 0.3, ang_vel[1], ang_vel[2] * 0.3 );

	yaw_vel = RandomFloatRange( 0, 210 ) * math::sign( ang_vel[1] );
	yaw_vel += math::sign( yaw_vel ) * 180;

	ang_vel += ( RandomFloatRange( -1, 1 ), yaw_vel, RandomFloatRange( -1, 1 ) );

	self SetAngularVelocity( ang_vel );

	self.crash_accel = RandomFloatRange( 75, 110 );


	self thread quadrotor_collision();

	//drone death sounds JM - play 1 shot hit, turn off main loop, thread dmg loop
	self playsound("veh_qrdrone_dmg_hit");
	self vehicle::toggle_sounds( 0 );

	if( !isdefined( self.off ) )
	{
		self thread qrotor_dmg_snd();
	}

	wait 0.1;

	if( RandomInt( 100 ) < 40 && !isdefined( self.off ) )
	{
		self thread quadrotor_fire_for_time( RandomFloatRange( 0.7, 2.0 ) );
	}

	wait 15;

	// failsafe notify
	self notify( "crash_done" );
}

function quadrotor_predicted_collision()
{
	self endon( "crash_done" );
	self endon( "death" );

	while( 1 )
	{
		self waittill( "veh_predictedcollision", velocity, normal );
		if( normal[2] >= 0.6 )
		{
			self notify( "veh_collision", velocity, normal );
		}
	}
}

function ending()
{
	level notify("bossfight_over");
	enemy = getAITeamArray("axis");
	array::run_all( zombies, &Kill );


	IPrintLnBold("what is left to script");
}