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dbCreateAnimatedSprite(47, "Assets\\Rotation.png", 9, 1, 90);
dbPlaySprite(47, 9, 1, 10);

dbCreateAnimatedSprite(47, \"Assets\\\\Rotation.png\", 9, 1, 90);
dbPlaySprite(47, 9, 1, 10);

dbPlaySprite(47, 9, 1, 10);

/** @file Main.cpp */ 
#include <dinput.h>
#include "DarkGDK.h"

#define TICK_TIME  100 // AI will be given time to "think" every 100ms (10 times per second)...
#define MAX_TICKS   10 // AI will be allowed to make up a maximum of 10 "think" cycles at a time...
#define STR_LENGTH 100 // Maximum string length for status messages on screen...

/**
  Load the bitmaps, sprites, objects and meshes we will need.
  @return bool - true if successful; otherwise, false.
*/
bool LoadDisplayResources(void)
{
  dbCreateAnimatedSprite(1, "Clubs_Rotation.png", 9, 1, 1);
  dbHideSprite(1);
  return true;
}

/** 
  Determines whether or not we can actually render graphics.
  @return bool - true if successful; otherwise, false.
*/ 
bool CanRender(void) 
{
  if (dbSpriteExist(1))
    return true;

  return LoadDisplayResources();
}

/** 
  Main entry point to the application. 
*/ 
void DarkGDK ( void )
{
  bool fullscreen=false;
  bool alt_key=false;
  bool enter_key=false;
  char fps[20];

  int tick_start, tick_end;        // Timer values used to determine AI "think" cycles...
  int num_ticks, frame_time;       // How many AI "think" cycles were handled and time required...
  char fps_string[STR_LENGTH];     // Used to show screen FPS rates...
  int frame_number=0;

  // turn on sync rate and set maximum rate to 60 fps
	dbSyncOn();
	dbSyncRate(0);

  dbSetDisplayModeVSync(640,480,32,0);
  dbSetWindowOn();

  LoadDisplayResources();

  // our main loop
  tick_start=dbTimer();
  while ( LoopGDK ( ) )
	{
    num_ticks=frame_time=0;
    tick_end=dbTimer();    // Is it time for the AI to "think"...? If so then let it do so...
    while (((tick_end-tick_start)>TICK_TIME) && (num_ticks<MAX_TICKS))
    {
      frame_number++;
      if (frame_number>8)
        frame_number=0;  // zero based image indexing...

      dbSetSpriteFrame(1,frame_number);  // projectile instance needs to think...
      tick_start+=TICK_TIME;
      frame_time+=TICK_TIME;
      ++num_ticks;
    }

    // Is the [ALT+ENTER] key combination in effect...?
    alt_key=(dbKeyState(DIK_LMENU) || dbKeyState(DIK_RMENU));
    enter_key=(dbKeyState(DIK_RETURN));

    if (alt_key && enter_key)
    {
      // Toggle between fullscreen / windowed mode...
      if (fullscreen) 
      {
        dbSetWindowOn();
        fullscreen=false;
      }
      else
      {
        dbSetWindowOff();
        fullscreen=true;
      }
    }

    if (CanRender()) 
    {
      sprintf_s(fps_string, STR_LENGTH, "FPS: %d", dbScreenFPS());
      dbText( dbScreenWidth() - 150, 0, fps_string);
      dbPasteSprite(1, 0, 0);
		  dbSync ( );
    }
	}

	// return back to windows
	return;
}

float ratio=(float)width/(float)height;
float inv_ratio=1.0f/ratio;

// Shrink the width... or;
dbSizeSprite(id,25*inv_ratio,25);

// Stretch the height...
dbSizeSprite(id,25,25*ratio);

#include "DarkGDK.h"

void DarkGDK(void)
{
	dbSyncOn();
	dbSyncRate(60);

	dbCreateAnimatedSprite(47, "Clubs_Rotation.png", 9, 1, 90);
	dbSprite(47, 10, 10, 1);

	while (LoopGDK())
	{
		dbPlaySprite(47, 1, 9, 10);
		dbSync();
	}
}