script_storage.hpp

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/*
 * This file is part of OpenTTD.
 * 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.
 * 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.
 * 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/>.
 */
 
#ifndef SCRIPT_STORAGE_HPP
#define SCRIPT_STORAGE_HPP
 
#include "../signs_func.h"
#include "../vehicle_func.h"
#include "../road_type.h"
#include "../group.h"
#include "../goal_type.h"
#include "../story_type.h"
 
#include "table/strings.h"
#include <vector>
 
typedef bool (ScriptModeProc)();
 
class ScriptStorage {
friend class ScriptObject;
private:
  ScriptModeProc *mode;             
  class ScriptObject *mode_instance; 
  CompanyID root_company;          
  CompanyID company;               
 
  uint delay;                      
  bool allow_do_command;           
 
  CommandCost costs;               
  Money last_cost;                 
  uint last_error;                 
  bool last_command_res;           
 
  TileIndex last_tile;             
  CommandDataBuffer last_data;     
  Commands last_cmd;               
  CommandDataBuffer last_cmd_ret;  
 
  std::vector<int> callback_value; 
 
  RoadType road_type;              
  RailType rail_type;              
 
  void *event_data;                
  void *log_data;                  
 
public:
  ScriptStorage() :
    mode              (nullptr),
    mode_instance     (nullptr),
    root_company      (INVALID_OWNER),
    company           (INVALID_OWNER),
    delay             (1),
    allow_do_command  (true),
    /* costs (can't be set) */
    last_cost         (0),
    last_error        (STR_NULL),
    last_command_res  (true),
    last_tile         (INVALID_TILE),
    last_cmd          (CMD_END),
    /* calback_value (can't be set) */
    road_type         (INVALID_ROADTYPE),
    rail_type         (INVALID_RAILTYPE),
    event_data        (nullptr),
    log_data          (nullptr)
  { }
 
  ~ScriptStorage();
};
 
#endif /* SCRIPT_STORAGE_HPP */