wilderness[*y][*x].level = w_letter[id].level;
wilderness[*y][*x].town = w_letter[id].town;
wilderness[*y][*x].road = w_letter[id].road;
wilderness[*y][*x].level = w_letter[id].level;
wilderness[*y][*x].town = w_letter[id].town;
wilderness[*y][*x].road = w_letter[id].road;