src/ai/ai_config.cpp

   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 /** @file ai_config.cpp Implementation of AIConfig. */
   9
  10 #include "../stdafx.h"
  11 #include "../company_base.h"
  12 #include "../settings_type.h"
  13 #include "../string_func.h"
  14 #include "ai.hpp"
  15 #include "ai_config.hpp"
  16 #include "ai_info.hpp"
  17
  18 #include "../safeguards.h"
  19
  20 /* static */ AIConfig *AIConfig::GetConfig(CompanyID company, ScriptSettingSource source)
  21 {
  22         assert(company < MAX_COMPANIES);
  23
  24         AIConfig **config;
  25         if (source == SSS_FORCE_NEWGAME || (source == SSS_DEFAULT && _game_mode == GM_MENU)) {
  26                 config = &_settings_newgame.ai_config[company];
  27         } else {
  28                 if (source != SSS_FORCE_GAME) {
  29                         Company *c = Company::GetIfValid(company);
  30                         if (c != nullptr && c->ai_config != nullptr) return c->ai_config.get();
  31                 }
  32                 config = &_settings_game.ai_config[company];
  33         }
  34         if (*config == nullptr) *config = new AIConfig();
  35         return *config;
  36 }
  37
  38 class AIInfo *AIConfig::GetInfo() const
  39 {
  40         return static_cast<class AIInfo *>(ScriptConfig::GetInfo());
  41 }
  42
  43 ScriptInfo *AIConfig::FindInfo(const std::string &name, int version, bool force_exact_match)
  44 {
  45         return static_cast<ScriptInfo *>(AI::FindInfo(name, version, force_exact_match));
  46 }
  47
  48 bool AIConfig::ResetInfo(bool force_exact_match)
  49 {
  50         this->info = (ScriptInfo *)AI::FindInfo(this->name, force_exact_match ? this->version : -1, force_exact_match);
  51         return this->info != nullptr;
  52 }