void DisplayCredits () {
glClear (GL_COLOR_BUFFER_BIT);
Paint.EmptyRectangle (PREVIEW_WINDOW_X, 5, 124, 14, GREEN);
Paint.PrintText (PREVIEW_WINDOW_X + 5, 11, "TO MENU", GREEN);
Paint.PrintText (54, 24, "Developer : Alexei Evlanov", RED);
Paint.PrintText (54, 49, "Year of release : 2015", RED);
Paint.PrintText (54, 74, "Game version : 1.0 ", RED);
glutSwapBuffers ();
}
void DisplayGame () {
// paint the background
glClear (GL_COLOR_BUFFER_BIT);
Paint.EmptyRectangle (PREVIEW_WINDOW_X, 5, 124, 14, GREEN);
Paint.PrintText (PREVIEW_WINDOW_X + 5, 11, "TO MENU", GREEN);
Paint.PrintText (PREVIEW_WINDOW_X, 25, "The next figure", RED);
Paint.PrintText (PREVIEW_WINDOW_X, 75, Tetris.ShowLevel(), RED);
Paint.PrintText (PREVIEW_WINDOW_X, 87, Tetris.ShowLines(), RED);
Paint.PrintText (PREVIEW_WINDOW_X, 99, Tetris.ShowScore(), RED);
Paint.PrintText (PREVIEW_WINDOW_X, 111, Tetris.ShowHighScore(), RED);
Tetris.Draw (Paint);
glutSwapBuffers();
}
void DisplayGuidance () {
glClear (GL_COLOR_BUFFER_BIT);
Paint.EmptyRectangle (PREVIEW_WINDOW_X, 5, 124, 14, GREEN);
Paint.PrintText (PREVIEW_WINDOW_X + 5, 11, "TO MENU", GREEN);
glutSwapBuffers ();
}
void DisplayMenu () {
glClear (GL_COLOR_BUFFER_BIT);
Paint.EmptyRectangle (40, 10, 100, 25, GREEN);
Paint.EmptyRectangle (40, 30, 100, 45, GREEN);
Paint.EmptyRectangle (40, 50, 100, 65, GREEN);
Paint.EmptyRectangle (40, 70, 100, 85, GREEN);
Paint.EmptyRectangle (40, 90, 100, 105, GREEN);
Paint.PrintText (54, 19, "PLAY CLASSIC", GREEN);
Paint.PrintText (54, 39, "PLAY ARCADE ", GREEN);
Paint.PrintText (54, 59, "PLAY FRENZY ", GREEN);
Paint.PrintText (54, 79, " GUIDANCE ", GREEN);
Paint.PrintText (54, 99, " CREDITS ", GREEN);
glutSwapBuffers ();
}
