diff options
Diffstat (limited to 'src/app/app.h')
| -rw-r--r-- | src/app/app.h | 153 |
1 files changed, 103 insertions, 50 deletions
diff --git a/src/app/app.h b/src/app/app.h index f776b10..956eab8 100644 --- a/src/app/app.h +++ b/src/app/app.h @@ -21,10 +21,12 @@ #include "common/misc.h" -#include "graphics/common/device.h" -#include "graphics/common/engine.h" +#include "common/singleton.h" +#include "graphics/core/device.h" +#include "graphics/engine/engine.h" #include <string> +#include <vector> class CInstanceManager; @@ -32,19 +34,41 @@ class CEvent; class CRobotMain; class CSound; -struct ApplicationPrivate; +struct ApplicationPrivate; /** * \class CApplication * \brief Main application * - * This class is responsible for creating and handling main application window, - * receiving events, etc. + * This class is responsible for main application execution, including creating + * and handling main application window, receiving events, etc. + * + * It is a singleton class with only one instance that can be created. + * + * Creation of other main objects + * + * The class creates the only instance of CInstanceManager, CEventQueue, CEngine, + * CRobotMain and CSound classes. + * + * Window management + * + * The class is responsible for creating app window, setting and changing the video mode, + * setting the position of mouse and changing the cursor, grabbing and writing screenshots. + * + * Events + * + * Events are taken from SDL event queue and either handled by CApplication or translated + * to common events from src/common.h and pushed to global event queue CEventQueue. + * Joystick events are generated somewhat differently, by running a separate timer, + * polling the device for changes and synthesising events on change. It avoids flooding + * the event queue with too many joystick events and the granularity of the timer can be + * adjusted. + * + * The events are further handled in CRobotMain class. * - * ... */ -class CApplication +class CApplication : public CSingleton<CApplication> { public: //! Constructor (can only be called once!) @@ -54,61 +78,79 @@ public: public: //! Parses commandline arguments - Error ParseArguments(int argc, char *argv[]); + bool ParseArguments(int argc, char *argv[]); //! Initializes the application bool Create(); //! Main event loop int Run(); - //! Returns the code to be returned at main() exit int GetExitCode(); -protected: //! Cleans up before exit void Destroy(); - //! Processes an SDL event to Event struct - void ParseEvent(); - //! Handles some incoming events - void ProcessEvent(Event event); - //! Renders the image in window - bool Render(); -public: + //! Enters the pause mode void Pause(bool pause); + + //! Updates the simulation state void StepSimulation(float rTime); - void SetMousePos(Math::Point pos); + //! Polls the state of joystick axes and buttons + void UpdateJoystick(); void SetShowStat(bool show); - bool RetShowStat(); + bool GetShowStat(); + void SetDebugMode(bool mode); - bool RetDebugMode(); - bool RetSetupMode(); + bool GetDebugMode(); + + bool GetSetupMode(); + + void SetJoystickEnabled(bool enable); + bool GetJoystickEnabled(); void FlushPressKey(); void ResetKey(); void SetKey(int keyRank, int option, int key); - int RetKey(int keyRank, int option); + int GetKey(int keyRank, int option); + + //! Sets the grab mode for input (keyboard & mouse) + void SetGrabInput(bool grab); + //! Returns the grab mode + bool GetGrabInput(); - void SetJoystick(bool enable); - bool RetJoystick(); + //! Sets the visiblity of system mouse cursor + void SetSystemMouseVisible(bool visible); + //! Returns the visiblity of system mouse cursor + bool GetSystemMouseVisibile(); - void SetMouseType(Gfx::MouseType type); - void SetNiceMouse(bool nice); - bool RetNiceMouse(); - bool RetNiceMouseCap(); + //! Sets the position of system mouse cursor (in interface coords) + void SetSystemMousePos(Math::Point pos); + //! Returns the position of system mouse cursor (in interface coords) + Math::Point GetSystemMousePos(); bool WriteScreenShot(char *filename, int width, int height); + //! Returns the full path to a file in data directory + std::string GetDataFilePath(const std::string &dirName, const std::string &fileName); + protected: - //HRESULT ConfirmDevice( DDCAPS* pddDriverCaps, D3DDEVICEDESC7* pd3dDeviceDesc ); - //HRESULT Initialize3DEnvironment(); - //HRESULT Change3DEnvironment(); - //HRESULT CreateZBuffer(GUID* pDeviceGUID); - //HRESULT Render3DEnvironment(); - //VOID Cleanup3DEnvironment(); - //VOID DeleteDeviceObjects(); - //VOID DisplayFrameworkError( HRESULT, DWORD ); + //! Processes the captured SDL event to Event struct + Event ParseEvent(); + //! Handles some incoming events + bool ProcessEvent(const Event &event); + //! Renders the image in window + bool Render(); + + //! Opens the joystick device + bool OpenJoystick(); + //! Closes the joystick device + void CloseJoystick(); + + //! Converts window coords to interface coords + Math::Point WindowToInterfaceCoords(Math::IntPoint pos); + //! Converts the interface coords to window coords + Math::IntPoint InterfaceToWindowCoords(Math::Point pos); void InitText(); void DrawSuppl(); @@ -116,14 +158,20 @@ protected: void OutputText(long x, long y, char* str); protected: + //! Instance manager + CInstanceManager* m_iMan; //! Private (SDL-dependent data) ApplicationPrivate* m_private; - CInstanceManager* m_iMan; - Gfx::DeviceConfig m_deviceConfig; + //! Global event queue + CEventQueue* m_eventQueue; + //! Graphics engine Gfx::CEngine* m_engine; - CEvent* m_event; - CRobotMain* m_robotMain; + //! Graphics device + Gfx::CDevice* m_device; + //! Sound subsystem CSound* m_sound; + //! Main class of the proper game engine + CRobotMain* m_robotMain; //! Code to return at exit int m_exitCode; @@ -131,27 +179,32 @@ protected: bool m_active; bool m_activateApp; bool m_ready; - bool m_joystick; - std::string m_windowTitle; - long m_vidMemTotal; - bool m_appUseZBuffer; - bool m_appUseStereo; bool m_showStats; bool m_debugMode; - bool m_audioState; - bool m_audioTrack; - bool m_niceMouse; bool m_setupMode; + //! Whether joystick is enabled + bool m_joystickEnabled; + + //! Text set as window title + std::string m_windowTitle; + int m_keyState; Math::Vector m_axeKey; Math::Vector m_axeJoy; - bool m_joyButton[32]; - Math::Point m_mousePos; + Math::Point m_systemMousePos; long m_mouseWheel; + //! Current state of joystick axes; may be updated from another thread + std::vector<int> m_joyAxeState; + //! Current state of joystick buttons; may be updated from another thread + std::vector<bool> m_joyButtonState; + float m_time; long m_key[50][2]; + + //! Path to directory with data files + std::string m_dataPath; }; |