Alice Project 1 - 20 points (counts as a projecT). In class and out. This is a project because it is much larger than a hw. Due Friday Sept 30, beginning of class

1. Bug

2.Bunny

The bunny is to hop in a square with 3 hops on each side of the square. Create a world with a bunny. Create a method hop that will make the bunny hop one bounce. Use the loop to make the bunny hop three times, when the loop ends have the bunny turn left one quarter revolution. Then add another loop to repeat that cycle as shown below:

Loop 4 times (for four sides of square)

Loop 3 times (for 3 hops each)

bunny.hop

Turn left 1/4 revolution

3. Frog

Create a world with a frog (Animals) and a ladybug (Animals). Write an interactive program to allow the user to drag the ladybug around the scene. (Use a let the mouse move objects event.) As the ladybug is dragged around, make the frog chase after it by mov­ing one hop at a time without colliding with the ladybug. If the user moves the ladybug within 2 meters of the frog, have the frog look at the camera and say "ribbit"-then end the animation. You will need to have a while loop that constantly has the frog moving and checking its distance to the ladybug.

4. Bumper Cars

Create a simulation of the bumper car ride (Amusement Park), where the cars move continuously around within the bumper arena. Add two bumper cars inside the arena. In this animation, each car should be moving forward a small amount until it gets too close to another car or to the wall, then turn the car a quarter of a revolution clockwise (to get a different direction) and continue moving forward. Use a switch (Controls) to stop and start the ride. As long as the switch is on, the ride should continue.

Hint: To avoid a car driving through a wall of the arena, a simple form of collision detection is needed. One way to check for a possible collision is to use the distance to function to compute the distance of the car to the arena. Remember that distance to is measured "center-to-center." In this world, a measurement from the center of the car to the center of the arena is exactly what you need. (When a car gets too far from the center of the arena, it will collide with a wall.) It is also possible to write a function that returns whether two cars are about to collide with one another.

Hint

1. To do the switch part easier , take a look at this.

5. Fan

Place a fan (Objects) in a new world. The fan has four buttons-high, medium, low, and off. Create a method that controls the speed at which the fan blades rotate, depending on which button is clicked. (You may want to use several methods instead of just one.) The blades should continue turning until the animation stops running or the user clicks the off button.

Hints:

1. Create a variable of fan called speed (a number). The speed will be 0,1,2,3. You will in your myfirstmethod method have a infinite loop checking the variable speed. Take a look at this example.
2. This whole program can be written with 4 lines of code (3 in myfirstmethod, 1 in a method changeSpeed taking in parameter newSpeed

When you are done; . Each project must be named: 1Bug 2Bunny 3Frog 4Bumper and 5Fan. Zip all 6 projects together (heres info on zipping). Submit online here

RUBRIC:

There are 5 assignments, each will be worth 4 points.

Each project will be scored as such:

In addition, there will be extra credit points awarded to projects that go beyond the call of duty. Projects that really excel.