#define i_am_alive skill55   //any unused skill number will do

void runWhileEntity(ENTITY** inLight)
{
	while(inLight.i_am_alive == true)
	{
		*inLight.x += time_step;
		my_temp[0] = *inLight.x;
		wait(1);
	}
	beep();
	beep();
	beep();
}

void main()
{
	set(deb_pan,SHOW);
	level_load(NULL);
	wait(3);
	
	ENTITY* theEnt;
	theEnt = ent_create(NULL,nullvector,NULL);
	theEnt.i_am_alive = true;

	runWhileEntity(&theEnt);
	while(key_t == OFF) wait(1);
	theEnt.i_am_alive = false;
	wait(1);   //critical!
	ent_remove(theEnt);
}