api_server_counters.c

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/*****************************************************************************
 Freeciv - Copyright (C) 2023 - The Freeciv Project
   This program 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; either version 2, or (at your option)
   any later version.
 
   This program 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.  See the
   GNU General Public License for more details.
*****************************************************************************/
 
#ifdef HAVE_CONFIG_H
#include <fc_config.h>
#endif
 
/* utility */
#include "fciconv.h"
 
/* common */
#include "city.h"
#include "counters.h"
#include "name_translation.h"
 
/* common/scriptcore */
#include "luascript.h"
 
/* server */
#include "cityturn.h"
 
#include "api_server_counters.h"
 
 
/**********************************************************************/
void api_counter_increase(lua_State *L, Counter *c, City *city)
{
  LUASCRIPT_CHECK_ARG_NIL(L, city, 3, City, );
 
  if (CB_USER != c->type) {
    fc_printf("%s\n", "[CB_USER == c->type] Lua: cannot change non-user counter");
    return;
  }
 
  city->counter_values[counter_index(c)]++;
 
  city_counters_refresh(city);
}
 
/**********************************************************************/
void api_counter_zero(lua_State *L, Counter *c, City *city)
{
  LUASCRIPT_CHECK_ARG_NIL(L, city, 3, City, );
 
  if (CB_USER != c->type) {
    fc_printf("%s\n", "[CB_USER == c->type] Lua: cannot change non-user counter");
    return;
  }
 
  city->counter_values[counter_index(c)] = 0;
 
  city_counters_refresh(city);
}