HolidayCard() {
tortoiseWindow = Tortoise.getBackgroundWindow();
tortoiseWindow.addMouseListener(this);
Tortoise.show();
Tortoise.setSpeed(10);
drawGreetingAndSing();
}
private static void drawStairRoof() {
Tortoise.turn(90);
Tortoise.move(30);
Tortoise.turn(90);
Tortoise.move(30);
Tortoise.turn(90);
}
private static void drawPointRoof() {
Tortoise.turn(45);
Tortoise.move(10);
Tortoise.turn(90);
Tortoise.move(10);
Tortoise.turn(45);
// Tortoise.move(130);
}
void drawTree() {
drawStar();
drawTreeBody();
drawTreeTrunk();
treeWidth = 15;
Tortoise.setAngle(0);
Tortoise.setPenWidth(treeWidth / 5);
}
public static void drawLowerBranches(int branchLength) {
Tortoise.turn(30);
drawShorterBranches(branchLength);
Tortoise.turn(-60);
drawShorterBranches(branchLength);
Tortoise.turn(30);
adjustColor(branchLength);
Tortoise.move(-branchLength);
}
void drawStar() {
// * Optional: Draw a red star on top of the tree. Hint: 144 degrees makes a star.
Tortoise.setPenColor(Colors.Reds.IndianRed);
for (int i = 0; i < 5; i++) {
Tortoise.move(15);
Tortoise.turn(144);
}
}
private static void drawhousewithSlantyRoof(int height) {
Tortoise.setPenColor(PenColors.Grays.LightGray);
Tortoise.move(height);
drawSlantyRoof();
// Tortoise.move(120);
Tortoise.turn(-90);
Tortoise.move(20);
Tortoise.turn(-90);
}
private void go() {
KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(this);
Paintable backgroundImage = new ImageBackground("http://s30.postimg.org/oi69jth7l/fetch1.jpg");
Tortoise.getBackgroundWindow().addPaintable(backgroundImage);
Tortoise.penUp();
}
public static void main(String[] args) {
Tortoise.setSpeed(10);
Tortoise.setX(200);
int height = 60;
// drawhousewithFlatRoof(height);
drawhousewithSlantyRoof(140);
drawhousewithFlatRoof(110);
// drawhousewithStairRoof(120);
drawhousewithPointRoof(130);
}
void drawStar() {
// * Optional: Draw a red star on top of the tree. Hint: 144 degrees makes a star.
Tortoise.setAnimal(Animals.Unicorn);
for (int i = 0; i < 5; i++) {
Tortoise.setPenColor(Colors.Reds.OrangeRed);
Tortoise.setSpeed(10);
Tortoise.move(20);
Tortoise.turn(144);
}
}
/* 2. When the mouse is clicked draw a tree at that position. */
public void mouseClicked(MouseEvent mouseEvent) {
System.out.println("mouse clicked!");
int mouseX = mouseEvent.getX();
int mouseY = mouseEvent.getY();
// Set the X position of the Tortoise to the X position of the mouse
Tortoise.setX(mouseX);
Tortoise.setY(mouseY);
drawTree();
}
void drawTreeTrunk() {
// 1. Move the tortoise half the width of the tree
Tortoise.move(treeWidth / 2);
// 2. Change the tortoise so that it is pointing straight down
Tortoise.turn(90);
// 4. Set the pen width to the tree width divided by 10
Tortoise.setPenWidth(treeWidth / 10);
// 5. Change the color of the line the tortoise draws to brown
Tortoise.setPenColor(Colors.Browns.Chocolate);
// 3. Move the tortoise a quarter the tree width
Tortoise.move(treeWidth / 4);
}
public static void drawBranch(int branchLength) {
if (branchLength > 0) {
adjustColor(branchLength);
Tortoise.move(branchLength);
drawLowerBranches(branchLength);
}
}
public static void adjustColor(int branchLength) {
HashMap<Integer, Color> colors = new HashMap<Integer, Color>();
colors.put(30, PenColors.Greens.Olive);
colors.put(40, PenColors.Browns.Sienna);
colors.put(50, PenColors.Browns.SaddleBrown);
Tortoise.setPenColor(colors.get(branchLength));
}
/* 1. Paste your methods from the Christmas Tree Recipe here. */
void drawTreeBody() {
// 8. Change the color of the line the tortoise draws to forest green
Tortoise.setSpeed(10);
Tortoise.setPenColor(Colors.Greens.Chartreuse);
// 1. Make a variable for turnAmount and set it to 175
int turnAmount = 175;
// 2. Start the Tortoise facing to the right
Tortoise.turn(90);
// 5. Repeat steps 3 through 11, 11 times
for (int i = 0; i < 11; i++) {
// 3. Move the tortoise the width of the tree
Tortoise.move(treeWidth);
// 4. Turn the tortoise the current turnAmount to the right
Tortoise.turn(turnAmount);
// 6. Set the treeWidth to the current treeWidth times the scale
treeWidth = treeWidth * scale;
// 7. Move the tortoise the width of a tree again
Tortoise.move(treeWidth);
// 9. Turn the tortoise the current turn amount to the LEFT
Tortoise.turn(-turnAmount);
// 10. Set the treeWidth to the current treeWidth times the scale again
treeWidth = treeWidth * scale;
// 11. Decrease turnAmount by 1
turnAmount--;
}
}
private void spaceBarWasPressed() {
int tortoiseLocationX = Tortoise.getX();
int tortoiseLocationY = Tortoise.getY();
System.out.println(tortoiseLocationX);
System.out.println(tortoiseLocationY);
clue.findTheGirl(tortoiseLocationX, tortoiseLocationY);
clue.findTheDino(tortoiseLocationX, tortoiseLocationY);
clue.findTheBirds(tortoiseLocationX, tortoiseLocationY);
clue.findTheT(tortoiseLocationX, tortoiseLocationY);
}
/**
* Makes a cool shape fast <div><b>Example: </b> {@code tortoise.drawShape(6,PenColors.Reds.Red,
* 50, 20)}</div>
*
* @param sides the number of sides
* @param color a snazzy line color
* @param length the bigger the better
* @param width make a thick line - it's cool
*/
public static void drawShape(int sides, Color color, int length, int width) {
Tortoise.show();
Tortoise.setSpeed(7);
Tortoise.getBackgroundWindow().setBackground(PenColors.Yellows.Goldenrod);
new Text("TKP Java - Make Some Shapes!")
.setTopLeft(225, 50)
.addTo(Tortoise.getBackgroundWindow());
for (int i = 0; i < sides; i++) {
Tortoise.setPenColor(color);
Tortoise.setPenWidth(width);
Tortoise.move(length);
Tortoise.turn(360 / sides);
}
VirtualProctor.setClassName("Grace Hopper's Class");
VirtualProctor.setName("Jean Bartik");
}
private static void drawhousewithPointRoof(int height) {
Tortoise.setPenColor(PenColors.Grays.LightGray);
Tortoise.move(height);
drawPointRoof();
Tortoise.turn(360);
Tortoise.move(130);
Tortoise.turn(-90);
Tortoise.move(10);
}
public static void main(String[] args) {
Tortoise.show();
Tortoise.getBackgroundWindow().setBackground(Grays.Black);
Tortoise.setPenWidth(20);
Tortoise.setSpeed(10);
for (int i = 55; i < 999999999; i++) {
Tortoise.setPenColor(PenColors.getRandomColor());
length = length + 1;
drawTriangle();
Tortoise.turn(1000000000 / 20000);
}
}
public static void main(String[] args) {
Tortoise.setSpeed(10);
Tortoise.getBackgroundWindow().setBackground(PenColors.Yellows.Goldenrod);
int branchLength = 65;
Tortoise.setX(175);
Tortoise.setY(350);
drawBranch(branchLength);
drawBranch(branchLength - 1);
Tortoise.setX(450);
Tortoise.setY(350);
drawBranch(branchLength);
drawBranch(branchLength - 1);
}
void drawTreeTrunk() {
// 1. Move the tortoise half the width of the tree
Tortoise.setAnimal(Animals.Spider);
Tortoise.move(treeWidth / 2);
// 2. Change the tortoise so that it is pointing straight down
Tortoise.setAngle(180);
// 4. Set the pen width to the tree width divided by 10
Tortoise.setPenWidth(treeWidth / 10);
// 5. Change the color of the line the tortoise draws to brown
Tortoise.setPenColor(Colors.Browns.DarkGoldenrod);
// 3. Move the tortoise a quarter the tree width
Tortoise.move(treeWidth / 4);
}
public static void main(String[] args) {
int turn = 90;
Tortoise.move(200);
Tortoise.turn(turn);
Tortoise.move(100);
Tortoise.turn(turn);
Tortoise.move(200);
Tortoise.turn(turn);
Tortoise.move(200);
Tortoise.turn(turn);
Tortoise.move(200);
Tortoise.turn(turn);
Tortoise.move(200);
Tortoise.turn(turn);
Tortoise.move(100);
Tortoise.turn(turn);
Tortoise.move(200);
}
@Test
public void getTheWindow() throws Exception {
Tortoise.___().setCursor(Cursor.CROSSHAIR_CURSOR);
Assert.assertEquals(getCursor(), Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));
}
private static void drawhousewithStairRoof(int height) {
Tortoise.setPenColor(PenColors.Grays.LightGray);
Tortoise.move(height);
drawStairRoof();
}
// Step 1: SELECT the method name (changeThePointerToAHand on line 27), then click the Run Button
// Keyboard shortcut to run -> PC: Ctrl+F11 or Mac: Command+fn+F11
// Step 2: READ the name of the method that failed
// Step 3: FILL IN the blank (___) to make that method pass
// Step 4: SAY at least one thing you just learned
// Step 5: GO to the next method
// IMPORTANT - Do NOT change anything except the blank (___)//
//
@Test
public void changeThePointerToAHand() throws Exception {
Tortoise.getBackgroundWindow().___();
Assert.assertEquals(getCursor(), Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
}
public static void drawTortoise() {
Tortoise.show();
Tortoise.setSpeed(9);
Tortoise.getBackgroundWindow().setBackground(PenColors.Greens.DarkSeaGreen);
new Text("TKP Java - It's the Tortoise!")
.setTopLeft(200, 75)
.addTo(Tortoise.getBackgroundWindow());
Tortoise.setPenColor(PenColors.Greens.Green);
Tortoise.setPenWidth(3);
makeTortoiseBody();
Tortoise.setPenColor(PenColors.Browns.Brown);
Tortoise.turn(-65);
Tortoise.makeTortoiseLeg();
Tortoise.turn(90);
Tortoise.move(150);
Tortoise.turn(-90);
Tortoise.makeTortoiseLeg();
}
private static void drawSlantyRoof() {
Tortoise.turn(45);
Tortoise.move(30);
Tortoise.turn(135);
Tortoise.move(160);
}
private static void makeTortoiseBody() {
Tortoise.turn(-90);
Tortoise.move(255);
Tortoise.turn(135);
Tortoise.move(135);
Tortoise.turn(45);
Tortoise.move(120);
Tortoise.turn(45);
Tortoise.move(70);
Tortoise.turn(-90);
Tortoise.move(35);
Tortoise.turn(45);
Tortoise.move(60);
Tortoise.turn(65);
Tortoise.move(50);
Tortoise.turn(115);
Tortoise.move(65);
Tortoise.turn(-25);
Tortoise.move(65);
}
public static void main(String[] args) {
// 3. ask the user what color they would like the tortoise to draw
String color = JOptionPane.showInputDialog("What color do you want the pen color to be");
// 4. use an if/else statement to set the pen color that the user
// requested
for (int i = 0; i < 5; ) {
if (color.equals("Blue")) {
Tortoise.setPenColor(Color.blue);
}
if (color.equals("Red")) {
Tortoise.setPenColor(Color.red);
}
if (color.equals("Green")) {
Tortoise.setPenColor(Color.green);
}
// 5. if the user doesn’t enter anything, choose a random color
Colors.getRandomColor();
// 6. put a loop around your code so that you keep asking the user for
// more colors & drawing them
// 2. set the pen width to 10
Tortoise.setPenWidth(10);
// 1. make the tortoise draw a shape (this will take more than one line
// of code)
Tortoise.penDown();
Tortoise.move(100);
Tortoise.turn(90);
Tortoise.move(100);
Tortoise.turn(90);
Tortoise.move(100);
Tortoise.turn(90);
Tortoise.move(100);
}
}
private static void makeTortoiseLeg() {
for (int i = 0; i < 4; i++) {
Tortoise.move(35);
Tortoise.turn(90);
}
}
