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menu.h
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menu.h
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/***************************************************************************
menu.h - description
-------------------
begin : Sun Aug 3 2003
copyright : (C) 2003 by upi
email : upi@apocalypse.rulez.org
***************************************************************************/
#ifndef MENU_H
#define MENU_H
#include <string>
#include <vector>
class MenuItem;
class EnumMenuItem;
class TextMenuItem;
enum
{
/* Master menu structure:
MAIN MENU
*/
MENU_UNKNOWN,
MENU_SURRENDER,
MENU_SINGLE_PLAYER,
MENU_EASY,
MENU_MEDIUM,
MENU_HARD,
MENU_MULTI_PLAYER,
MENU_MULTI_PLAYER_START,
MENU_NUM_PLAYERS, // 2-4
MENU_TEAM_MODE, // 1 vs 1, good vs evil, evil vs good, custom
MENU_TEAM_SIZE, // 2-10
MENU_TEAM_MULTISELECT, // yes / no
MENU_NETWORK_GAME,
MENU_SERVER,
MENU_HOSTNAME,
MENU_NICK,
MENU_CONNECT,
MENU_MORTALNET,
MENU_CANCEL,
MENU_OPTIONS,
MENU_GAME_SPEED,
MENU_GAME_TIME, // ( :30 - 5:00 )
MENU_TOTAL_HIT_POINTS, // ( 25 - 1000 )
MENU_SOUND,
MENU_CHANNELS, // MONO / STEREO
MENU_MIXING_RATE, // 11kHz / 22kHz / 44.1 kHz
MENU_BITS, // 8 bit / 16 bit
MENU_MUSIC_VOLUME, // (0% - 100%)
MENU_SOUND_VOLUME, // (0% - 100%)
MENU_SOUND_OK,
MENU_FULLSCREEN,
MENU_KEYS_RIGHT,
MENU_KEYS_LEFT,
MENU_OPTIONS_OK,
MENU_LANGUAGE,
MENU_INFO,
MENU_QUIT, // (confirm)
};
class Menu
{
public:
Menu( const char* a_pcTitle );
virtual ~Menu();
virtual MenuItem* AddMenuItem( const char* a_pcUtf8Text, SDLKey a_tShortcut = SDLK_UNKNOWN, int a_iCode = 0 );
virtual EnumMenuItem* AddEnumMenuItem( const char* a_pcUtf8Text, int a_iInitialValue,
const char** a_ppcNames, const int* a_piValues, int a_iCode = 0 );
virtual TextMenuItem* AddTextMenuItem( const char* a_pcTitle, const char* a_pcValue, int a_iCode = 0 );
virtual MenuItem* AddMenuItem( MenuItem* a_poItem );
virtual void AddOkCancel( int a_iOkCode = 0 );
virtual MenuItem* GetMenuItem( int a_iCode ) const;
virtual void ItemActivated( int a_iItemCode, MenuItem* a_poMenuItem );
virtual void ItemChanged( int a_iItemCode, int a_iValue, MenuItem* a_poMenuItem );
virtual int Run();
virtual void Draw();
virtual void Clear();
virtual void EnterName( const char* a_pcTitle, std::string& a_rsTarget, TextMenuItem* a_poMenuItem, int a_iMaxlen );
protected:
virtual void FocusNext();
virtual void FocusPrev();
virtual void InvokeSubmenu( Menu* a_poSubmenu );
typedef std::vector<MenuItem*> ItemList;
typedef ItemList::iterator ItemIterator;
std::string m_sTitle;
ItemList m_oItems;
int m_iCurrentItem;
int m_iReturnCode;
bool m_bDone;
};
class MenuItem
{
public:
MenuItem( Menu* a_poMenu, const char* a_pcUtf8Text, int a_iCode = -1 );
virtual ~MenuItem();
virtual void Draw();
virtual void Clear();
virtual void Activate();
virtual void Increment() {};
virtual void Decrement() {};
virtual void SetText( const char* a_pcUtf8Text, bool a_bCenter );
virtual void SetPosition( const SDL_Rect& a_roPosition );
virtual void SetActive( bool a_bActive );
virtual void SetEnabled( bool a_bEnabled );
virtual bool GetEnabled() const { return m_bEnabled; }
virtual int GetCode() const { return m_iCode; }
protected:
Menu* m_poMenu;
// appearance
std::string m_sUtf8Text;
SDL_Rect m_oPosition;
bool m_bCenter;
Uint32 m_iHighColor;
Uint32 m_iLowColor;
Uint32 m_iInactiveColor;
Uint32 m_iBackgroundColor;
// data content
int m_iCode;
bool m_bActive;
bool m_bEnabled;
};
class EnumMenuItem: public MenuItem
{
public:
EnumMenuItem( Menu* a_poMenu, int a_iInitialValue, const char* a_pcUtf8Text, int a_iCode = -1 );
virtual ~EnumMenuItem();
int GetCurrentValue();
const char* GetCurrentText();
virtual void Draw();
virtual void Increment();
virtual void Decrement();
virtual void SetEnumValues( const char ** a_ppcNames, const int * a_piValues );
virtual void SetMaxValue( int a_iMaxValue );
protected:
int m_iValue;
int m_iMax;
std::string m_sUtf8Title;
const char** m_ppcNames;
const int* m_piValues;
};
class TextMenuItem: public MenuItem
{
public:
TextMenuItem( Menu* a_poMenu, const char* a_pcInitialValue, const char* a_pcUtf8Title, int a_iCode );
virtual ~TextMenuItem();
virtual void Draw();
virtual void SetValue( const char* a_pcValue );
protected:
std::string m_sTitle;
std::string m_sValue;
};
class CNetworkMenu: public Menu
{
public:
CNetworkMenu();
virtual ~CNetworkMenu();
void Connect();
void ItemActivated( int a_iItemCode, MenuItem* a_poMenuItem );
void ItemChanged( int a_iItemCode, int a_iValue, MenuItem* a_poMenuItem );
protected:
bool m_bOK;
bool m_bServer;
std::string m_sHostname;
std::string m_sNick;
TextMenuItem* m_poServerMenuItem;
TextMenuItem* m_poNickMenuItem;
};
void DoMenu();
void DoMenu( Menu& a_roMenu );
#endif

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