DRAW_RECT

Draws a rectangle on the screen. -x: The relative X point of the center of the rectangle. (0.0-1.0, 0.0 is the left edge of the screen, 1.0 is the right edge of the screen) -y: The relative Y point of the center of the rectangle. (0.0-1.0, 0.0 is the top edge of the screen, 1.0 is the bottom edge of the screen) -width: The relative width of the rectangle. (0.0-1.0, 1.0 means the whole screen width) -height: The relative height of the rectangle. (0.0-1.0, 1.0 means the whole screen height) -R: Red part of the color. (0-255) -G: Green part of the color. (0-255) -B: Blue part of the color. (0-255) -A: Alpha part of the color. (0-255, 0 means totally transparent, 255 means totally opaque) The total number of rectangles to be drawn in one frame is apparently limited to 399.