(svn r2553) - Fix: [pathfinding] Remove old-old train pathfinder. Enhanced old pathfinder.
- Penalties for red signals and for slopes.
- Increased the search depth to work better with large train networks.

#ifndef NAMEGEN_H
#define NAMEGEN_H

typedef byte TownNameGenerator(char *buf, uint32 seed);

extern TownNameGenerator * const _town_name_generators[];

#endif