function st_enemyturn() {
	while global.turn == ARMY.THEM {
		var done = true;
		for (k=0; k<array_length(global.units[ARMY.THEM]); k++) {
			var target = global.units[ARMY.THEM][k];
			if !target.waiting {
				done = false;
			} else {
				continue;
			}
			c_doenemyai(target);
		}
		if done {
			c_dewait(global.turn);
			state = st_control;
			global.turn = (global.turn+1)%2;
		}
	}
}