/* MasterX System Devlopment Kit (SDK)
DirectX API Encapsulation For easy game programming.
Written by Jared Bruni
Age 17 Years Old.
Email Me: MasterOnLSD@lostsidedead.com 
www.lostsidedead.com

  for MasterX SDK documentation check out
  www.lostsidedead.com/gameprog/


  I LOVE VIDEO GAMES!! :) THEY ROCK

  note required librarys within your project link settings

  dxguid.lib dddraw.lib dsound.lib dinput.lib
*/


#include <ddraw.h>
#include <windows.h>
#include <mmsystem.h>
#include <dsound.h>
#include <dinput.h>

// for register based calling convention rather then stack based (speed)
#define FAST __fastcall
// for std based calling convention
#define XSTD __stdcall 
#define MXENTRY __stdcall
// for pascal based calling convention
#define XPAS __pascal


// Helper typedef's so you dont gotta use evil MS stuff
typedef int MASTERSCREEN;
typedef int MASTERMSG;
typedef long MXRESULT;
typedef unsigned long WindowHandle;



enum DisplayColor { COLOR_8, COLOR_16,COLOR_24,COLOR_32,COLOR_DEFAULT };

struct MasterScreen
{
	LPDIRECTDRAW lpDD;
	LPDIRECTDRAWSURFACE lpBack;
	LPDIRECTDRAWSURFACE lpFront;
	~MasterScreen();
};

class MasterText
{
public:
	MasterScreen*  scr;
	HFONT font;
	HFONT underfont;
	
	COLORREF bk;
	COLORREF text;
	void init(MasterScreen*);
	void setfont(HFONT);
	void setunderfont(HFONT);
	void setbkcolor(COLORREF);
	void settextcolor(COLORREF);
	void FAST printtext(char*,int x,int y);
	void FAST printtextunderline(char*, int x, int y);
	void FAST printtextrect(char*, int x, int y, int w, int h);
	void setdefaultfont();
};


typedef class MasterGraphic
{
	MasterScreen* scr;
	LPDIRECTDRAWSURFACE surf;
	char  filename[50];
	bool ckey;
public:
	int w;
	int h;
	void init(MasterScreen* scr);
	bool LoadGraphic(char* filename);
	bool LoadGraphic(char* filename,MasterScreen* scr);
	void ReLoadGraphic();
	void SetColorKey(COLORREF r);
	void DisplayGraphic(int x, int y);
	void DisplayGraphicEx(int bx, int by, int bw, int bh,int image_x, int image_y);
	~MasterGraphic();
	MasterGraphic();
	void Release();
}MasterSprite;


class MasterSound
{
public:
	IDirectSoundBuffer *pSound;
	bool LoadSound(IDirectSound* pds,LPCTSTR name);
	void Play();
	bool PlayStatus();
	void Release();

	MasterSound();
	~MasterSound();
};

// Painting Functions
class MasterPaint
{
	MasterScreen* scr;
public:

	void init(MasterScreen* xscr);
	void FAST mxdrawrect(int x, int y, int x2, int y2,COLORREF fill,COLORREF outline);
	void FAST mxdrawroundrect(int x, int y, int x2, int y2,int cw, int ch, COLORREF fill,COLORREF outline);
	void FAST mxdrawpie(int x, int y, int x2, int y2, int nx, int ny, int nx2, int ny2,COLORREF fill, COLORREF outline);
	void FAST mxdrawchord(int x, int y, int x2, int y2, int nx, int ny, int nx2, int ny2, COLORREF fill, COLORREF outline);
	void FAST mxdrawellipse(int x, int y, int x2, int y2,COLORREF fill,COLORREF outline);
};

class MasterXHWND
{
	MASTERSCREEN mscr;
	void Destroy();
    DDBLTFX ddbltfx;
	
	bool setprimarysurface();
	bool initSound();
	void initInput();
	
public:
	HWND hwnd;
	MasterScreen scr;
	MasterText   text;
	MasterPaint  paint;
	bool alive;
	UINT activeapp;
	IDirectInput		*pDI;
    IDirectInputDevice	*pKeyboard;
    IDirectSound	*pDS;
	
	
	void (* update) (MASTERSCREEN xscr);
	bool CreateMasterX(char* mytitle,int width,int height,DisplayColor color,WNDPROC proc,HINSTANCE hInst,HICON icon,HCURSOR cursor);
	WPARAM InitLoop( void (* update) (MASTERSCREEN xscr));
	void Kill();
	MASTERSCREEN  GetScreen();
	void SetScreen(MASTERSCREEN xmscr);
	LRESULT SendMasterMessage(UINT msg,WPARAM wParam,LPARAM lParam);
	void clear();
	void mx_update();
	bool LoadGraphic(MasterGraphic* g, char* filename);
	bool LoadSound(MasterSound* s,LPCSTR resourceID);
    bool KeyCheck(int key);
	bool AsyncKeyCheck(int key);
		
};


//******************************** DirectDraw/DirectSound Helper Functions.. from ddutil
IDirectDrawSurface* DDLoadBitmap(IDirectDraw* pdd, LPCSTR szBitmap);
IDirectDrawSurface* CreateOffScreenSurface(IDirectDraw* pdd, int dx, int dy); // Creating the Surface
HRESULT DDCopyBitmap(IDirectDrawSurface* pdds, HBITMAP hbm, int dx, int dy); // Copy Bitmap
///////////////////////////////////////////////////////////////////////////////
IDirectSoundBuffer *DSLoadSoundBuffer(IDirectSound *pDS, LPCTSTR lpName);
BOOL DSReloadSoundBuffer(IDirectSoundBuffer *pDSB, LPCTSTR lpName);
BOOL DSGetWaveResource(HMODULE hModule, LPCTSTR lpName,
					   WAVEFORMATEX **ppWaveHeader, BYTE **ppbWaveData, DWORD *pdwWaveSize);
BOOL DSFillSoundBuffer(IDirectSoundBuffer *pDSB, BYTE *pbWaveData, DWORD dwWaveSize);
BOOL DSParseWaveResource(void *pvRes, WAVEFORMATEX **ppWaveHeader, BYTE **ppbWaveData, 
						 DWORD *pdwWaveSize);
HRESULT
DDSetColorKey(IDirectDrawSurface * pdds, COLORREF rgb);
DWORD
DDColorMatch(IDirectDrawSurface * pdds, COLORREF rgb);

HRESULT
DDCopyBitmap2(IDirectDrawSurface * pdds, HBITMAP hbm, int x, int y,
			  int dx, int dy);
HRESULT
DDReLoadBitmap(IDirectDrawSurface * pdds, LPCSTR szBitmap);
struct mxbitmap
{
	int w;
	int h;
	IDirectDrawSurface* surf;
};

static int MXWIDTH;
static int MXHEIGHT;