client/unitselect_common.h

   1 /*****************************************************************************
   2  Freeciv - Copyright (C) 1996 - A Kjeldberg, L Gregersen, P Unold
   3    This program is free software; you can redistribute it and/or modify
   4    it under the terms of the GNU General Public License as published by
   5    the Free Software Foundation; either version 2, or (at your option)
   6    any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11    GNU General Public License for more details.
  12 *****************************************************************************/
  13 #ifndef FC__UNITSELECT_COMMON_H
  14 #define FC__UNITSELECT_COMMON_H
  15
  16 #ifdef __cplusplus
  17 extern "C" {
  18 #endif /* __cplusplus */
  19
  20 struct unit_type;
  21 struct unit_list;
  22 struct tile;
  23
  24 struct usdata {
  25   struct unit_type *utype;
  26   struct unit_list *units[SELLOC_COUNT][ACTIVITY_LAST];
  27 };
  28
  29 #define SPECHASH_TAG usdata
  30 #define SPECHASH_KEY_TYPE int
  31 #define SPECHASH_DATA_TYPE struct usdata *
  32 #define SPECHASH_KEY_TO_PTR FC_INT_TO_PTR
  33 #define SPECHASH_PTR_TO_KEY FC_PTR_TO_INT
  34 #include "spechash.h"
  35
  36 #define usdata_hash_data_iterate(phash, data)                                \
  37   TYPED_HASH_DATA_ITERATE(struct usdata *, phash, data)
  38 #define usdata_hash_data_iterate_end                                         \
  39   HASH_DATA_ITERATE_END
  40
  41 struct usdata_hash *usdlg_data_new(const struct tile *ptile);
  42 void usdlg_data_destroy(struct usdata_hash *ushash);
  43
  44 #ifdef __cplusplus
  45 }
  46 #endif /* __cplusplus */
  47
  48 #endif /* FC__UNITSELECT_COMMON_H */