1. Create Your First Game with Python

Create Your First Game with Python

by Coursera Project Network

Graded Quiz Answers :

1.Question 1

Given the following code:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
import pygame
from pygame import display, image, event
pygame.init()
display.set_caption('My Game')
screen = display.set_mode((128, 128))
some_image = image.load('some_image.png')
screen.blit(some_image, (10, 10))
running  True
while running:
    for e in event.get():
        if e.type == pygame.QUIT:
            running = False

Select all that are true:

1 / 1 point

We will see a game window with the title "My Game"

Size of the game window will be 128 pixels by 128 pixels

We will see some_image.png image visible on the game window starting with co-ordinates (10, 10)

screen is an instance of PyGame class Surface

2.Question 2

Assuming the image some_image.png which is 128 pixels wide and 128 pixels high, and given the following code:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
import pygame
from pygame import display, image, event
pygame.init()
display.set_caption('My Game')
screen = display.set_mode((128, 128))
some_image = image.load('some_image.png')
some_image = transform.scale(some_image, (64, 64))
other_image = some_image.copy()
other_image.fill((255, 255, 255))
screen.blit(some_image, (0, 0))
screen.blit(other_image, (64, 64))
running  True
while running:
    for e in event.get():
        if e.type == pygame.QUIT:
            running = False

Select all statements that are true:

1 / 1 point

other_image is a white box of size 128 pixels by 128 pixels

some_image is an image of size 64 pixels by 64 pixels

Neither some_image, not other_image will be visible on the game window

some_image is an instance of PyGame class Surface

3.Question 3

The function "flip" on the PyGame module "display" is used to ______________

1 / 1 point

Flip an image either horizontally or vertically depending on the arguments

Update the contents of the entire display

4.Question 4

The function "get" on the PyGame module "event" is used to ________________

1 / 1 point

Fetch a list of all the event messages since the last time this function was called. All the fetched messages are then removed from the event queue.

Fetch a list of all the event messages since PyGame initialization.

5.Question 5

What does the following code do?

1
2
3
4
for e in pygame.event.get():
    if e.type == pygame.MOUSEBUTTONDOWN:
        x, y = pygame.mouse.get_pos()
        print(x y)

1 / 1 point

If a mouse button is pressed, the co-ordinates of the mouse position are printed out

If a mouse button is pressed, position of the image that the mouse is clicked on is printed out