/* Third version of a Java program (taken from pages 43-44 of Reges & Stepp
** (4th ed.)) that draws text figures (a diamond, an X, and a rocket ship).
** This version improves the previous one by eliminating redundancy while
** continuing to capture structure. 
*/

public class DrawFigures3 {

    /* Draws a few figures: diamond-shaped, X-shaped, and rocket-shaped. 
    */
    public static void main(String[] args) {
        drawDiamond();
        System.out.println();

        drawX();
        System.out.println();

        drawRocket();
    }


    /* Draws a diamond-shaped figure.
    */
    public static void drawDiamond() {
        drawCone();
        drawV();
    }


    /* Draws an X-shaped figure.
    */
    public static void drawX() {
        drawV();
        drawCone();
    }


    /* Draws a rocket-shaped figure.
    */
    public static void drawRocket() {
        drawCone();
        drawBox();
        System.out.println("|United|");
        System.out.println("|States|");
        drawBox();
        drawCone();
    }


    /* Draws a box-shaped figure.
    */
    public static void drawBox() {
        System.out.println("+------+");
        System.out.println("|      |");
        System.out.println("|      |");
        System.out.println("+------+");
    }


    /* Draws a cone-shaped figure.
    */
    public static void drawCone() {
        System.out.println("   /\\");
        System.out.println("  /  \\");
        System.out.println(" /    \\");
    }


    /* Draws a V-shaped figure.
    */
    public static void drawV() {
        System.out.println(" \\    /");
        System.out.println("  \\  /");
        System.out.println("   \\/");
    }

}