Comments (1)
Description
I have added the difficulty mode in this code. Now the user can select the difficulty mode as per his/her ability. And I have also added the option of Play Game and exit when the user select the option of play game then the code ask the user to select the difficulty mode once the game end, when the user press the exit key the game will end. I have also changed the color of background and snake's color.
CODE
Snake Eater
Made with PyGame
"""
import pygame, sys, time, random
while True:
b= int(input('''
1. Play Game
2. Exit
'''))
if b == 1:
game= 1
elif b == 2:
print('Thank you for playing')
break
a = int(input('''
Difficulty settings
1 Easy -> 10
2 Medium -> 25
3 Hard -> 40
4 Harder -> 60
5 Impossible-> 120
'''))
# Difficulty settings
# Easy -> 10
# Medium -> 25
# Hard -> 40
# Harder -> 60
# Impossible-> 120
# difficulty = 10
# difficulty = 10
if a == 1:
difficulty = a
difficulty = 10
elif a == 2:
difficulty = a
difficulty = 15
elif a == 3:
difficulty = a
difficulty = 20
elif a == 4:
difficulty = a
difficulty = 20
elif a == 5:
difficulty = a
difficulty = 60
else:
print('You have entered the wrong key')
Window size
frame_size_x = 720
frame_size_y = 480
# Checks for errors encountered
check_errors = pygame.init()
# pygame.init() example output -> (6, 0)
# second number in tuple gives number of errors
if check_errors[1] > 0:
print(f'[!] Had {check_errors[1]} errors when initialising game, exiting...')
sys.exit(-1)
else:
print('[+] Game successfully initialised')
# Initialise game window
pygame.display.set_caption('Snake Eater')
game_window = pygame.display.set_mode((frame_size_x, frame_size_y))
# Colors (R, G, B)
black = pygame.Color(0,0 , 255)
white = pygame.Color(255, 255, 255)
red = pygame.Color(255, 0, 0)
green = pygame.Color(255, 0, 0)
blue = pygame.Color(0, 0, 255)
# FPS (frames per second) controller
fps_controller = pygame.time.Clock()
# Game variables
snake_pos = [100, 50]
snake_body = [[100, 50], [100-10, 50], [100-(2*10), 50]]
food_pos = [random.randrange(1, (frame_size_x//10)) * 10, random.randrange(1, (frame_size_y//10)) * 10]
food_spawn = True
direction = 'RIGHT'
change_to = direction
score = 0
# Game Over
def game_over():
my_font = pygame.font.SysFont('times new roman', 90)
game_over_surface = my_font.render('YOU DIED', True, red)
game_over_rect = game_over_surface.get_rect()
game_over_rect.midtop = (frame_size_x/2, frame_size_y/4)
game_window.fill(black)
game_window.blit(game_over_surface, game_over_rect)
show_score(0, red, 'times', 20)
pygame.display.flip()
time.sleep(3)
pygame.quit()
sys.exit()
# Score
def show_score (choice, color, font, size):
score_font = pygame.font.SysFont(font, size)
score_surface = score_font.render('Score : ' + str(score), True, color)
score_rect = score_surface.get_rect()
if choice == 1:
score_rect.midtop = (frame_size_x/10, 15)
else:
score_rect.midtop = (frame_size_x/2, frame_size_y/1.25)
game_window.blit(score_surface, score_rect)
# pygame.display.flip()
# Main logic
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
# Whenever a key is pressed down
elif event.type == pygame.KEYDOWN:
# W -> Up; S -> Down; A -> Left; D -> Right
if event.key == pygame.K_UP or event.key == ord('w'):
change_to = 'UP'
if event.key == pygame.K_DOWN or event.key == ord('s'):
change_to = 'DOWN'
if event.key == pygame.K_LEFT or event.key == ord('a'):
change_to = 'LEFT'
if event.key == pygame.K_RIGHT or event.key == ord('d'):
change_to = 'RIGHT'
# Esc -> Create event to quit the game
if event.key == pygame.K_ESCAPE:
pygame.event.post(pygame.event.Event(pygame.QUIT))
# Making sure the snake cannot move in the opposite direction instantaneously
if change_to == 'UP' and direction != 'DOWN':
direction = 'UP'
if change_to == 'DOWN' and direction != 'UP':
direction = 'DOWN'
if change_to == 'LEFT' and direction != 'RIGHT':
direction = 'LEFT'
if change_to == 'RIGHT' and direction != 'LEFT':
direction = 'RIGHT'
# Moving the snake
if direction == 'UP':
snake_pos[1] -= 10
if direction == 'DOWN':
snake_pos[1] += 10
if direction == 'LEFT':
snake_pos[0] -= 10
if direction == 'RIGHT':
snake_pos[0] += 10
# Snake body growing mechanism
snake_body.insert(0, list(snake_pos))
if snake_pos[0] == food_pos[0] and snake_pos[1] == food_pos[1]:
score += 1
food_spawn = False
else:
snake_body.pop()
# Spawning food on the screen
if not food_spawn:
food_pos = [random.randrange(1, (frame_size_x//10)) * 10, random.randrange(1, (frame_size_y//10)) * 10]
food_spawn = True
# GFX
game_window.fill(black)
for pos in snake_body:
# Snake body
# .draw.rect(play_surface, color, xy-coordinate)
# xy-coordinate -> .Rect(x, y, size_x, size_y)
pygame.draw.rect(game_window, green, pygame.Rect(pos[0], pos[1], 10, 10))
# Snake food
pygame.draw.rect(game_window, white, pygame.Rect(food_pos[0], food_pos[1], 10, 10))
# Game Over conditions
# Getting out of bounds
if snake_pos[0] < 0 or snake_pos[0] > frame_size_x-10:
game_over()
if snake_pos[1] < 0 or snake_pos[1] > frame_size_y-10:
game_over()
# Touching the snake body
for block in snake_body[1:]:
if snake_pos[0] == block[0] and snake_pos[1] == block[1]:
game_over()
show_score(1, white, 'consolas', 20)
# Refresh game screen
pygame.display.update()
# Refresh rate
fps_controller.tick(difficulty)
from snake-pygame.
Related Issues (3)
- Error HOT 1
- list index out of range
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from snake-pygame.