00001 /* 00002 * ExNihilo 3D Engine 00003 * 00004 * This program is free software; you can redistribute it and/or modify 00005 * it under the terms of the GNU General Public License as published by 00006 * the Free Software Foundation; either version 2 of the License, or 00007 * (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU Library General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU General Public License 00015 * along with this program; if not, write to the Free Software 00016 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 * 00018 * Please read AUTHORS file !!! 00019 * 00020 * $Id: ExManagerMenu.cpp,v 1.13 2002/12/08 17:57:06 data Exp $ 00021 * 00022 */ 00023 00024 #include "ExManagerMenu.h" 00025 00026 bool ExManagerMenu::m_flag = false; 00027 ExManagerMenu* ExManagerMenu::m_instance = NULL; 00028 00029 ExManagerMenu* ExManagerMenu::CreateSingleton(void){ 00030 Guard(ExManagerMenu* ExManagerMenu::CreateSingleton(void)) 00031 if(!m_flag) 00032 { 00033 m_flag = true; // We are creating the error log now, so set flag to true 00034 m_instance = new ExManagerMenu; // Create the error log 00035 }else 00036 { 00037 std::cout<<"Error singleton already created"<<std::endl; 00038 } 00039 return m_instance; 00040 UnGuard 00041 } 00042 00043 ExManagerMenu::ExManagerMenu(void) 00044 { 00045 } 00046 00047 ExManagerMenu::~ExManagerMenu(void) 00048 { 00049 } 00050 00051 void ExManagerMenu::Init(void) 00052 { 00053 Guard(void ExManagerMenu::Init(void)) 00054 ExManagerObject<ExCMenu>::Init(); 00055 00056 SetStatus(true); 00057 SetAskForCommand(true); 00058 SetAskForExclusifCommand(true); 00059 00060 ExCMenu object; 00061 object.LoadFile("start.men"); 00062 object.SetName("StartMenu"); 00063 ExManagerMenu::Add(object); 00064 SetCurrentObject("StartMenu"); 00065 00066 ExCMenu object2; 00067 object2.LoadFile("credit.men"); 00068 object2.SetName("CreditMenu"); 00069 ExManagerMenu::Add(object2); 00070 00071 ExCMenu object3; 00072 object3.LoadFile("option.men"); 00073 object3.SetName("OptionMenu"); 00074 ExManagerMenu::Add(object3); 00075 00076 ExCMenu object4; 00077 object4.LoadFile("commandmenu.men"); 00078 object4.SetName("CommandMenu"); 00079 ExManagerMenu::Add(object4); 00080 00081 UnGuard 00082 } 00083 00084 void ExManagerMenu::Reset(void) 00085 { 00086 Guard(void ExManagerMenu::Reset(void)) 00087 ExManagerObject<ExCMenu>::Reset(); 00088 Init(); 00089 SetCurrentObject("StartMenu0"); 00090 UnGuard 00091 } 00092 00093 void ExManagerMenu::Draw(void) 00094 { 00095 Guard(void ExManagerMenu::Draw(void)) 00096 if(!GetStatus())return; 00097 glDisable(GL_LIGHTING); 00098 if(GetCurrentObject()!=NULL)GetCurrentObject()->Draw(); 00099 glEnable(GL_LIGHTING); 00100 UnGuard 00101 } 00102 00103 bool ExManagerMenu::Load(std::string FileName) 00104 { 00105 Guard(ExManagerMenu::Load(std::string FileName)) 00106 return Add(FileName); 00107 UnGuard 00108 } 00109 00110 bool ExManagerMenu::Add(ExCMenu object) 00111 { 00112 Guard(ExManagerMenu::Add(ExCMenu object)) 00113 return ExManagerObject<ExCMenu>::Add(object); 00114 UnGuard 00115 } 00116 00117 00118 bool ExManagerMenu::Add(std::string FileName) 00119 { 00120 Guard(ExManagerMenu::Add(std::string FileName)) 00121 try 00122 { 00123 ExCMenu object; 00124 object.LoadFile(FileName); 00125 Add(object); 00126 } 00127 catch(ExCExpFileNotFound) 00128 { 00129 *Consol<<"ExManagerObject::ExCeption =>"<<FileName<<" File not found"<<std::endl; 00130 } 00131 catch(ExCExpFileReadError) 00132 { 00133 *Consol<<"ExManagerObject::ExCeption =>"<<FileName<<" Read file error"<<std::endl; 00134 } 00135 catch(...) 00136 { 00137 *Consol<<"ExManagerObject::ExCeption =>"<<FileName<<" Unknow exception"<<std::endl; 00138 } 00139 return false; 00140 UnGuard 00141 } 00142 00143 ExCAction ExManagerMenu::InputCommand(ExCCommand Command) 00144 { 00145 Guard(ExManagerMenu::InputCommand(ExCCommand Command)) 00146 if(GetCurrentObject()==NULL)return NOTHING; 00147 switch(Command.m_Command) 00148 { 00149 case KEYBOARD_DOWN_ARROW_UP: 00150 GetCurrentObject()->PreviousItem(); 00151 break; 00152 case KEYBOARD_DOWN_ARROW_DOWN: 00153 GetCurrentObject()->NextItem(); 00154 break; 00155 case KEYBOARD_DOWN_ENTER: 00156 return GetCurrentObject()->GetCurrentItemAction(); 00157 break; 00158 case KEYBOARD_DOWN_ESC: 00159 return DISABLE_MENU; 00160 break; 00161 } 00162 return NOTHING; 00163 UnGuard 00164 } 00165 00166 ExCAction ExManagerMenu::InputAction(ExCAction Action) 00167 { 00168 Guard(ExManagerMenu::InputAction(ExCAction Action)) 00169 switch(Action.m_Action) 00170 { 00171 case ENABLE_MENU: 00172 SetStatus(true); 00173 SetAskForCommand(true); 00174 SetAskForExclusifCommand(true); 00175 break; 00176 case DISABLE_MENU: 00177 SetStatus(false); 00178 SetAskForCommand(false); 00179 SetAskForExclusifCommand(false); 00180 break; 00181 case ENABLE_DISABLE_MENU: 00182 if(GetStatus())InputAction(DISABLE_MENU); 00183 else InputAction(ENABLE_MENU); 00184 break; 00185 case SET_CURRENT_MENU: 00186 std::cout<<Action.m_Param<<std::endl; 00187 SetCurrentObject(Action.m_Param); 00188 break; 00189 } 00190 return NOTHING; 00191 UnGuard 00192 }