(svn r3218) -Feature: Multiheaded train engines will now stay in the same train
This means that any user attempt to remove a rear engine will tell the user to move the front engine instead
This fixes the assert when moving multiheaded engines (introduced in r3144)
Note: to make old savegames use this feature, some engines might be turned around in order to link engines in pairs

-Codechange: train subtype is now a bitmask
This allows fast access to info like if it is a wagon or engine and if it is in front and so on
Note: savegame version bump

     1

/* $Id$ */

     2

     3

#ifndef DRIVER_H

     4

#define DRIVER_H

     5

     6

void LoadDriver(int driver, const char *name);

     7

     8

bool GetDriverParamBool(const char* const* parm, const char* name);

     9

int GetDriverParamInt(const char* const* parm, const char* name, int def);

    10

    11

void GetDriverList(char* p);

    12

    13

#endif /* DRIVER_H */