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# ExManagerMenu.cpp

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    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 }