00001 /* $Id: company_func.h 20431 2010-08-09 21:53:44Z rubidium $ */ 00002 00003 /* 00004 * This file is part of OpenTTD. 00005 * 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. 00006 * 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. 00007 * 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/>. 00008 */ 00009 00012 #ifndef COMPANY_FUNC_H 00013 #define COMPANY_FUNC_H 00014 00015 #include "company_type.h" 00016 #include "tile_type.h" 00017 #include "gfx_type.h" 00018 00019 bool MayCompanyTakeOver(CompanyID cbig, CompanyID small); 00020 void ChangeOwnershipOfCompanyItems(Owner old_owner, Owner new_owner); 00021 void GetNameOfOwner(Owner owner, TileIndex tile); 00022 void SetLocalCompany(CompanyID new_company); 00023 void ShowBuyCompanyDialog(CompanyID company); 00024 00025 extern CompanyByte _local_company; 00026 extern CompanyByte _current_company; 00027 00028 extern Colours _company_colours[MAX_COMPANIES]; 00029 extern CompanyManagerFace _company_manager_face; 00030 00031 static inline bool IsLocalCompany() 00032 { 00033 return _local_company == _current_company; 00034 } 00035 00036 static inline bool IsInteractiveCompany(CompanyID company) 00037 { 00038 return company == _local_company; 00039 } 00040 00041 #endif /* COMPANY_FUNC_H */