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//Moon Lander
//A simple program that displays a planet surface and ship, and allows the user to move the ship down.
//Note: If the program gives a black screen at first, try maximizing the window and it should work.
#include "DarkGDK.h"



void DarkGDK ( void )
{
	//First, let's set the color key to Pink (255,0,255).
	dbSetImageColorKey(255,0,255);

	// Turn on the sync rate and set the maximum rate to 60 fps.
	dbSyncOn   ( );
	dbSyncRate ( 60 );

	//Let's set the window's title to reflect the name of our project.
	dbSetWindowTitle("Landing Spaceship");
		
	//We'll load the planet's surface as bitmap 1.
	dbLoadImage("planet surface.bmp", 1);

	//Now we'll load up the ship as bitmap 2.
	dbLoadImage("spaceship.bmp", 2);

	//This will display the planet's surface at (0,0). Because this is the background,
	//transparency is not necessary.
	dbPasteImage(1,0,0,0);
	dbSync();

	//Next, let's display the ship  at coordinates (165,50).
	dbPasteImage(2,165,50,1);
	dbSync();
	dbWaitKey();

	//Now we'll move the ship down by 20 when the user hits a key. dbCLS() will clear
	//our screen, so we must repaste the background as well.
	dbCLS();
	dbPasteImage(1,0,0,0);
	dbPasteImage(2,165,70,1);
	dbSync();
	dbWaitKey();

	//Move down 20 more when user hits key.
	dbCLS();
	dbPasteImage(1,0,0,0);
	dbPasteImage(2,165,90,1);
	dbSync();
	dbWaitKey();

	//20 more.
	dbCLS();
	dbPasteImage(1,0,0,0);
	dbPasteImage(2,165,110,1);
	dbSync();
	dbWaitKey();

	//20 more.
	dbCLS();
	dbPasteImage(1,0,0,0);
	dbPasteImage(2,165,130,1);
	dbSync();
	dbWaitKey();

	//Last 20.
	dbCLS();
	dbPasteImage(1,0,0,0);
	dbPasteImage(2,165,150,1);
	dbSync();
	dbWaitKey();



	dbWaitKey();
	return;
}