src/newgrf_townname.h

   1 /*
   2  * This file is part of OpenTTD.
   3  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
   4  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   5  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
   6  */
   7
   8 /**
   9  * @file newgrf_townname.h
  10  * Header of Action 0F "universal holder" structure and functions
  11  */
  12
  13 #ifndef NEWGRF_TOWNNAME_H
  14 #define NEWGRF_TOWNNAME_H
  15
  16 #include "strings_type.h"
  17
  18 struct NamePart {
  19         byte prob;     ///< The relative probability of the following name to appear in the bottom 7 bits.
  20         union {
  21                 char *text;    ///< If probability bit 7 is clear
  22                 byte id;       ///< If probability bit 7 is set
  23         } data;
  24 };
  25
  26 struct NamePartList {
  27         byte partcount;
  28         byte bitstart;
  29         byte bitcount;
  30         uint16 maxprob;
  31         NamePart *parts;
  32 };
  33
  34 struct GRFTownName {
  35         uint32 grfid;
  36         byte nb_gen;
  37         byte id[128];
  38         StringID name[128];
  39         byte nbparts[128];
  40         NamePartList *partlist[128];
  41         GRFTownName *next;
  42 };
  43
  44 GRFTownName *AddGRFTownName(uint32 grfid);
  45 GRFTownName *GetGRFTownName(uint32 grfid);
  46 void DelGRFTownName(uint32 grfid);
  47 void CleanUpGRFTownNames();
  48 StringID *GetGRFTownNameList();
  49 char *GRFTownNameGenerate(char *buf, uint32 grfid, uint16 gen, uint32 seed, const char *last);
  50 uint32 GetGRFTownNameId(int gen);
  51 uint16 GetGRFTownNameType(int gen);
  52
  53 #endif /* NEWGRF_TOWNNAME_H */