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/******************************************************************************
* Warmux is a convivial mass murder game.
* Copyright (C) 2001-2011 Warmux Team.
*
* This program 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; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
******************************************************************************
* Main Class manage the game : initialization, drawing, components management
* and game loop.
*****************************************************************************/
#ifndef GAME_H
#define GAME_H
#include <vector>
#include <WARMUX_base.h>
#include <WARMUX_singleton.h>
#include "network/chat.h"
#include "sound/sound_sample.h"
#include "graphic/text.h"
// Forward declarations
class Character;
class ObjBox;
class FramePerSecond;
class PhysicalObj;
class WeaponsList;
class Menu;
class Game : public Singleton<Game>
{
public:
typedef enum {
PLAYING = 0,
HAS_PLAYED = 1,
END_TURN = 2
} game_loop_state_t;
typedef enum {
NO_REQUEST,
START_PAUSE,
END_PAUSE
} PauseRequest;
protected:
virtual bool Run(); // Main loop
bool IsAnythingMoving() const;
void MainLoop();
void ApplyDiseaseDamage() const;
int NbrRemainingTeams() const;
bool MenuQuitPause();
void MenuHelpPause();
SoundSample countdown_sample;
game_loop_state_t state;
bool give_objbox;
uint last_clock_update;
bool benching;
std::vector< std::pair<float, float> > bench_res;
friend class Singleton<Game>;
friend bool GameIsRunning();
Game();
virtual ~Game();
private:
static std::string current_rules;
std::string current_mode;
bool isGameLaunched;
ObjBox *current_ObjBox;
// Set that the user requested a pause/end of the game
bool ask_for_menu;
bool ask_for_help_menu;
bool ask_for_end;
PauseRequest request_pause;
Double request_speed;
uint request_time;
FramePerSecond *fps;
// Time to display the next frame
uint time_of_next_frame;
// Time to compute the next physic engine frame
uint time_of_next_phy_frame;
bool character_already_chosen;
static uint last_unique_id;
uint m_current_turn;
Text waiting_for_network_text;
WeaponsList * weapons_list;
void Draw(); // Draw to screen
// Initialization
void InitEverything();
void InitGameData_NetGameMaster();
void InitGameData_RePlay();
void EndInitGameData_NetGameMaster();
void EndInitGameData_NetClient();
void InitMap();
//void InitWeapons();
void InitTeams();
void InitSounds();
void InitData();
void InitInterface();
void WaitForOtherPlayers();
void UnloadDatas(bool game_finished) const;
// Input management (keyboard/mouse)
void RefreshInput();
static void IgnorePendingInputEvents();
void PingClient() const;
void CallDraw();
// Refresh all objects (position, state ...)
void RefreshObject() const;
void RefreshActions() const;
PhysicalObj* GetMovingObject() const;
void MessageEndOfGame() const;
// we were playing in network but now we are alone
bool HasBeenNetworkDisconnected() const;
virtual void RefreshClock() = 0;
virtual void __SetState_PLAYING() = 0;
virtual void __SetState_HAS_PLAYED() = 0;
virtual void __SetState_END_TURN() = 0;
bool IsGameLaunched() const { return isGameLaunched; }
// Menus might be launched while a game is running
static Menu *menu;
public:
static Game * GetInstance();
static std::string GetUniqueId();
static void ResetUniqueIds() { last_unique_id = 0; }
uint GetCurrentTurn();
WeaponsList * GetWeaponsList() const { return weapons_list; }
void UpdateTranslation();
void InitWeapons();
Chat chatsession;
void DisplayError(const std::string &msg);
// Set mode
static Game * UpdateGameRules();
uint Start(bool bench = false);
bool IsCharacterAlreadyChosen() const { return character_already_chosen; }
void SetCharacterChosen(bool chosen);
// Get remaining time to play
virtual uint GetRemainingTime() const = 0;
virtual bool IsGameFinished() const = 0;
virtual void EndOfGame() = 0;
// Read/Set State
game_loop_state_t ReadState() const { return state; }
void SetState(game_loop_state_t new_state, bool begin_game=false);
void UserAsksForEnd() { ask_for_end = true; }
void UserAsksForMenu() { ask_for_menu = true; }
void UserAsksForHelpMenu() { ask_for_help_menu = true; }
void RequestPause(bool pause) { request_pause = pause ? START_PAUSE : END_PAUSE; }
void RequestSpeed(const Double& speed) { request_speed = speed; }
void RequestTime(uint time) { request_time = time; }
// Signal death of a player
void SignalCharacterDeath(const Character *character, const Character* killer = NULL);
// Signal character damage
void SignalCharacterDamage(const Character *character);
// Bonus box handling
bool NewBox();
void SetCurrentBox(ObjBox * current_box) { current_ObjBox = current_box; };
ObjBox * GetCurrentBox() { return current_ObjBox; };
void RequestBonusBoxDrop();
static Menu* GetCurrentMenu() { return menu; }
const std::vector< std::pair<float,float> >& GetBenchResults() const { return bench_res; }
float GetLastFrameRate() const;
};
inline bool GameIsRunning() { return (Game::singleton) ? Game::singleton->IsGameLaunched() : false; }
#endif // GAME_H
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