160 lines
4.2 KiB
C++
160 lines
4.2 KiB
C++
/*******************************************************************************
|
|
This file is Part of the ZEngine Library for 2D game development.
|
|
Copyright (C) 2002-2004 James Turk
|
|
|
|
Licensed under a BSD-style license.
|
|
|
|
The maintainer of this library is James Turk (james@conceptofzero.net)
|
|
and the home of this Library is http://www.zengine.sourceforge.net
|
|
*******************************************************************************/
|
|
|
|
#ifndef __ze_zengine_h__
|
|
#define __ze_zengine_h__
|
|
|
|
#include "ZE_Defines.h"
|
|
#include "ZE_Utility.h"
|
|
#include "ZE_Includes.h"
|
|
#include "ZE_ZRandGen.h"
|
|
#include "VersionInfo.h"
|
|
|
|
namespace ZE
|
|
{
|
|
|
|
class ZRect;
|
|
|
|
enum ZErrorSeverity
|
|
{
|
|
ZERR_NOTE,
|
|
ZERR_VERBOSE,
|
|
ZERR_DEPRECIATED,
|
|
ZERR_WARNING,
|
|
ZERR_ERROR,
|
|
ZERR_CRITICAL
|
|
};
|
|
|
|
enum ZErrorLogStyle
|
|
{
|
|
ZLOG_NONE,
|
|
ZLOG_TEXT,
|
|
ZLOG_HTML
|
|
};
|
|
|
|
class ZEngine
|
|
{
|
|
public:
|
|
static VersionInfo Version;
|
|
|
|
private:
|
|
static ZEngine *sInstance;
|
|
SDL_Surface *mScreen;
|
|
bool mFullscreen;
|
|
bool mInitialized;
|
|
bool mPaused;
|
|
bool mUnpauseOnActive;
|
|
Uint32 mNextUpdate;
|
|
Uint32 mLastPause;
|
|
Uint32 mPausedTime;
|
|
Uint32 mLastTime;
|
|
double mSecPerFrame;
|
|
bool mNeedReload;
|
|
bool mActive;
|
|
bool mQuit;
|
|
Uint8 *mKeyIsPressed;
|
|
bool mKeyPress[SDLK_LAST];
|
|
int mMouseX;
|
|
int mMouseY;
|
|
Uint8 mMouseB;
|
|
ZErrorLogStyle mLogStyle;
|
|
std::FILE *mErrlog;
|
|
SDL_EventFilter mEventFilter;
|
|
ZRandGen mRandGen;
|
|
TiXmlDocument rZRF;
|
|
|
|
#ifdef USE_SDL_MIXER
|
|
bool mSoundInitialized;
|
|
int mSoundRate;
|
|
bool mStereo;
|
|
#endif
|
|
|
|
ZEngine();
|
|
|
|
TiXmlElement* FindElement(std::string type, std::string id);
|
|
|
|
public:
|
|
static ZEngine* GetInstance();
|
|
static void ReleaseInstance();
|
|
|
|
bool CreateDisplay(int width, int height, int bpp, bool fullscreen, std::string title="ZEngine Application",
|
|
int soundRate=22050, bool stereo=false, std::string icon="");
|
|
void CloseDisplay();
|
|
void ToggleFullscreen();
|
|
|
|
SDL_Surface* Display();
|
|
void Update();
|
|
void Clear(Uint8 red=0, Uint8 green=0, Uint8 blue=0, Uint8 alpha=255);
|
|
|
|
#if (GFX_BACKEND == ZE_OGL)
|
|
void SetGL2D();
|
|
#endif //GFX_BACKEND
|
|
|
|
void Delay(Uint32 milliseconds);
|
|
Uint32 GetTime();
|
|
void PauseTimer();
|
|
void UnpauseTimer();
|
|
bool TimerIsPaused();
|
|
|
|
double GetFrameTime();
|
|
double GetFramerate();
|
|
|
|
bool IsActive();
|
|
|
|
void RequestQuit();
|
|
bool QuitRequested();
|
|
|
|
void SetReloadNeed(bool state);
|
|
bool ImagesNeedReload();
|
|
|
|
void SetKeyRepeatRate(int rate);
|
|
bool KeyIsPressed(SDLKey key);
|
|
bool KeyPress(SDLKey key);
|
|
void HideCursor();
|
|
void ShowCursor();
|
|
int MouseX();
|
|
int MouseY();
|
|
bool LButtonPressed();
|
|
bool RButtonPressed();
|
|
bool MButtonPressed();
|
|
bool MouseInRect(const SDL_Rect &rect);
|
|
bool MouseInRect(const ZRect &rect);
|
|
void CheckEvents();
|
|
void SetEventFilter(SDL_EventFilter filter);
|
|
|
|
void SetErrorLog(ZErrorLogStyle logStyle, std::string logFile);
|
|
void ReportError(ZErrorSeverity type, std::string desc, ...);
|
|
void WriteLog(std::string str, ...);
|
|
|
|
void SeedRandGen(unsigned long seed);
|
|
unsigned int Rand(unsigned int max);
|
|
unsigned long Rand(unsigned long max);
|
|
int Rand(int min, int max);
|
|
long Rand(long min, long max);
|
|
float Rand(float min, float max);
|
|
double Rand(double min, double max);
|
|
double RandDouble();
|
|
|
|
void SetResourceFile(std::string filename);
|
|
std::string GetStringResource(std::string type, std::string id, std::string element);
|
|
int GetIntResource(std::string type, std::string id, std::string element);
|
|
double GetDoubleResource(std::string type, std::string id, std::string element);
|
|
|
|
bool DisplayCreated();
|
|
int DisplayWidth();
|
|
int DisplayHeight();
|
|
int DisplayDepth();
|
|
bool IsFullscreen();
|
|
};
|
|
|
|
}
|
|
|
|
#endif //__ze_zengine_h__
|