Code.org CS Discoveries U3L16 Mouse Input

When you press the mouse, the sprite greenGear ...

• rotates clockwise

• rotates counterclockwise

• does not rotate

• IDK

When you press the space bar, the sprite greenGear ...

• rotates clockwise

• rotates counterclockwise

• does not rotate

• IDK

function draw() {

if (World.mouseY > 300) {

bug.x = bug.x - 2;

}

drawSprites();

If the mouse is at (200, 200), the bug moves ----

• right

• left

• up

• down

• does not move

function draw() {

if (World.mouseY > 300) {

bug.x = bug.x - 2;

}

drawSprites();

If the mouse is at (200, 300), the bug moves ----

• right

• left

• up

• down

• does not move

function draw() {

if (World.mouseY > 300) {

bug.x = bug.x - 2;

}

drawSprites();

If the mouse is at (200, 350), the bug moves ----

• right

• left

• up

• down

• does not move

spiral.scale = spiral.scale / 1.01;

• spiral rotates clockwise

• spiral rotates counter-clockwise

• spiral gets bigger

• spiral get smaller

spiral.rotation = spiral.rotation - 3;

• spiral rotates clockwise

• spiral rotates counter-clockwise

• spiral gets bigger

• spiral get smaller

function draw(){

background("lightblue");

bee.x = World.mouseX + randomNumber(-50,50);

bee.y = World.mouseY + randomNumber(-50,50);

drawSprites();

}

If the mouse is at (200, 200), what is the smallest possible value for bee.x?

• 0

• 100

• 150

• 200

• 250

mouseDidMove()

• Checks if the mouse moved.

• Checks if the mouse button specified is pressed.

  Continually check if the button is pressed.

• Checks if the mouse is over the sprite specified.

• Checks if the mouse button specified was pressed.

  Generates a single true value when the mouse button is pressed down, no matter how long the button is pressed.

• Checks if the mouse button specified was released.

  Generates a single true value when the mouse button is released, no matter how long the button is pressed.

mouseDown()

• Checks if the mouse moved.

• Checks if the mouse button specified is pressed.

  Continually check if the button is pressed.

• Checks if the mouse is over the sprite specified.

• Checks if the mouse button specified was pressed.

  Generates a single true value when the mouse button is pressed down, no matter how long the button is pressed.

• Checks if the mouse button specified was released.

  Generates a single true value when the mouse button is released, no matter how long the button is pressed.