update CoolMaze

Author: lynnlangit

src/main/java/org/teachingextensions/logo/utils/MazeUtils/CoolMaze.java

@@ -22,7 +22,7 @@ public CoolMaze(int mazeComplexity)
   }
   public void drawWallsAndStartAndEndPoints()
   {
-    Color colorOfStartAndEndPoints = StdDraw.RED;
+    Color colorOfStartAndEndPoints = StdDraw.GREEN;
     StdDraw.setPenColor(colorOfStartAndEndPoints);
     createAndSizeStartPoint();
     createAndSizeEndPoint();
@@ -98,29 +98,29 @@ else if (r == 3 && !visited[x - 1][y])
   }
   private void renderCorrectSolveDots(int x, int y)
   {
-    Color colorOfCorrectSolvePath = StdDraw.BLUE;
+    Color colorOfCorrectSolvePath = StdDraw.BOOK_BLUE;
     StdDraw.setPenColor(colorOfCorrectSolvePath);
-    drawAndSizeSolvePath(x, y);
+    drawAndSizeSolvePathPoints(x, y);
     StdDraw.show(30);
   }
   private void renderIncorrectSolveDots(int x, int y)
   {
-    Color colorOfIncorrectSolvePath = StdDraw.GRAY;
+    Color colorOfIncorrectSolvePath = StdDraw.LIGHT_GRAY;
     StdDraw.setPenColor(colorOfIncorrectSolvePath);
-    drawAndSizeSolvePath(x, y);
+    drawAndSizeSolvePathPoints(x, y);
     StdDraw.show(30);
   }
-  private void drawAndSizeSolvePath(int x, int y)
+  private void drawAndSizeSolvePathPoints(int x, int y)
   {
-    StdDraw.filledCircle(x + 0.5, y + 0.5, 0.25);
+    StdDraw.filledCircle(x + 0.5, y + 0.5, 0.225);
   }
   private void createAndSizeEndPoint()
   {
-    StdDraw.filledCircle(mazeComplexity / 2.0 + 0.5, mazeComplexity / 2.0 + 0.5, 0.375);
+    StdDraw.filledCircle(mazeComplexity / 2.0 + 0.5, mazeComplexity / 2.0 + 0.5, 0.35);
   }
   private void createAndSizeStartPoint()
   {
-    StdDraw.filledCircle(1.5, 1.5, 0.375);
+    StdDraw.filledCircle(1.5, 1.5, 0.35);
   }
   private void drawAndColorMazeWalls()
   {

src/main/java/org/teachingextensions/logo/utils/MazeUtils/StdDraw.java

@@ -437,7 +437,7 @@ public final class StdDraw implements ActionListener, MouseListener, MouseMotion
   private static int                   width               = DEFAULT_SIZE;
   private static int                   height              = DEFAULT_SIZE;
   // default pen radius
-  private static final double          DEFAULT_PEN_RADIUS  = 0.002;
+  private static final double          DEFAULT_PEN_RADIUS  = 0.0175;
   // current pen radius
   private static double                penRadius;
   // show we draw immediately or wait until next show?
@@ -453,18 +453,14 @@ public final class StdDraw implements ActionListener, MouseListener, MouseMotion
   // for synchronization
   private static Object                mouseLock           = new Object();
   private static Object                keyLock             = new Object();
-  // default font
   private static final Font            DEFAULT_FONT        = new Font("SansSerif", Font.PLAIN, 16);
-  // current font
   private static Font                  font;
   // double buffered graphics
   private static BufferedImage         offscreenImage, onscreenImage;
   private static Graphics2D            offscreen, onscreen;
   // singleton for callbacks: avoids generation of extra .class files
   private static StdDraw               std                 = new StdDraw();
-  // the frame for drawing to the screen
   private static JFrame                frame;
-  // mouse state
   private static boolean               mousePressed        = false;
   private static double                mouseX              = 0;
   private static double                mouseY              = 0;
@@ -1402,18 +1398,6 @@ public static void textRight(double x, double y, String text)
     offscreen.drawString(text, (float) (xs - ws), (float) (ys + hs));
     draw();
   }
-  /**
-   * Display on screen, pause for t milliseconds, and turn on
-   * <em>animation mode</em>: subsequent calls to
-   * drawing methods such as {@code line()}, {@code circle()}, and {@code square()}
-   * will not be displayed on screen until the next call to {@code show()}.
-   * This is useful for producing animations (clearWindow the screen, draw a bunch of shapes,
-   * display on screen for a fixed amount of time, and repeat). It also speeds up
-   * drawing a huge number of shapes (call {@code show(0)} to defer drawing
-   * on screen, draw the shapes, and call {@code show(0)} to display them all
-   * on screen at once).
-   * @param t number of milliseconds
-   */
   public static void show(int t)
   {
     // sleep until the next time we're allowed to draw