C++ (Cpp) CopyBackgroundPixels Examples

Example #1

File: MyProjectMain.cpp Project: NataliaSharon/Coursework

/* Draw text labels */
void MyProjectMain::DrawStrings()
{
	// Build the string to print
	char buf[128];
	sprintf( buf, "Changing text %6d %6d", rand(), rand() );
	// Clear the top of the screen, since we about to draw text on it.
	CopyBackgroundPixels( 0, 0, GetScreenWidth(), 35 );
	// Then draw the strings
	DrawScreenString( 150, 10, buf, 0xffffff, NULL );
}

Example #2

File: MyProjectMain.cpp Project: tun57/StephenSowoleG52CPP

/* Draw text labels */
void MyProjectMain::DrawStrings()
{
	// Build the string to print
	char buf[128];
	sprintf( buf, "Changing text %6d %6d", rand(), rand() );
	// Clear the top of the screen, since we about to draw text on it.
	CopyBackgroundPixels( 0, 0, GetScreenWidth(), 35 );
	// Then draw the strings
	DrawScreenString( 150, 10, buf, 0xffffff, NULL );
	// And mark that area of the screen as having been changed, so it gets redrawn
	SetNextUpdateRect( 0/*X*/, 0/*Y*/, GetScreenWidth(), 35/*Height*/ );
}

Example #3

File: Demo4Main.cpp Project: ikanyu/Jumping-Game

/* Draw text labels */
void Demo4Main::DrawStrings()
{
	// NEW SWITCH
	switch( m_state )
	{
	case stateInit:
		CopyBackgroundPixels( 0/*X*/, 280/*Y*/, GetScreenWidth(), 40/*Height*/ );
		DrawScreenString( 100, 300, "Initialised and waiting for SPACE", 0x0, NULL );
		SetNextUpdateRect( 0/*X*/, 280/*Y*/, GetScreenWidth(), 40/*Height*/ );
		break;
	case stateMain:
		CopyBackgroundPixels( 0/*X*/, 0/*Y*/, GetScreenWidth(), 30/*Height*/ );
		DrawScreenString( 250, 10, "Running", 0xffffff, NULL );
		SetNextUpdateRect( 0/*X*/, 0/*Y*/, GetScreenWidth(), 30/*Height*/ );
		break;
	case statePaused:
		CopyBackgroundPixels( 0/*X*/, 280/*Y*/, GetScreenWidth(), 40/*Height*/ );
		DrawScreenString( 200, 300, "Paused. Press SPACE to continue", 0xffffff, NULL );
		SetNextUpdateRect( 0/*X*/, 280/*Y*/, GetScreenWidth(), 40/*Height*/ );
		break;
	}
}

Example #4

File: SimpleDemo.cpp Project: sydafq/CPP_CW2015

/* Redraw the background over where you are drawing the strings.*/
void SimpleDemo::UnDrawStrings()
{
	// Clear the top of the screen, since we about to draw text on it.
	CopyBackgroundPixels(0, 0, GetScreenWidth(), 70);
}

Example #5

File: BouncingBallMain.cpp Project: joshtwynham/CPP-work

/* Draw text labels */
void BouncingBallMain::DrawStrings()
{
	CopyBackgroundPixels( 0/*X*/, 0/*Y*/, GetScreenWidth(), 30/*Height*/ );
	DrawScreenString( 150, 10, "Example text", 0xffffff, NULL );
}

Example #6

File: Demo3Main.cpp Project: joshtwynham/CPP-work

/* Draw text labels */
void Demo3Main::DrawStrings()
{
	CopyBackgroundPixels( 0/*X*/, 0/*Y*/, GetScreenWidth(), 30/*Height*/ );
	DrawScreenString( 150, 10, "Tile placement example", 0xffffff, NULL );
}

Example #7

File: Demo2Main.cpp Project: jimlaimun/C---stuff

/* Draw text labels */
void Demo2Main::DrawStrings()
{
	CopyBackgroundPixels( 0/*X*/, 0/*Y*/, GetScreenWidth(), 30/*Height*/ );
	DrawScreenString( 150, 10, "Example text", 0xffffff, NULL );
	SetNextUpdateRect( 0/*X*/, 0/*Y*/, GetScreenWidth(), 30/*Height*/ );
}