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Code: Alles auswählen

# Importieren einer Bibiothek
import pygame
from pygame.locals import *

#Pygame initialisieren
pygame.init()
# Bilschirm Größe
screen_breite = 600
screen_höhe = 500


Clock = pygame.time.Clock()
# Bilschirm ertsllen mit Überschrift
screen = pygame.display.set_mode((screen_breite, screen_höhe))
pygame.display.set_caption('Pong von Ramon')


#define font
font = pygame.font.SysFont('Constantia', 30)



#define game variables
margin = 50
cpu_score = 0
player_score = 0
fps = 60
live_ball = False
winner = 0
speed_increase = 0


#define colours
bg = pygame.Color("#2F373F")
white = (255, 255, 255)
blue = (58,144,255)


def draw_board():
	screen.fill(bg)
	pygame.draw.line(screen,white,(0, margin),(screen_breite, margin), 2)
	pygame.draw.line(screen,white,(300,50),(300,500),2)


# Man kann nicht direkt einen Text schreiben, mann muss es den text in ein Bild konvertieren und diesen mit screen.blit
# auf das "Screen" tun / x und y steht für wo der "Text" am Ende wo es sein soll // font muss noch bestimmt werden //
# text ist der text den man sehen möchte
def draw_text(text, font, text_col, x, y):
	img = font.render(text, True, text_col)
	screen.blit(img, (x, y))


class paddle():
	def __init__(self, x, y):
		self.x = x
		self.y = y
		self.rect = Rect(x, y, 20, 100)
		self.speed = 5
		self.ai_speed = 5

	def move(self):
		key = pygame.key.get_pressed()
		if key[pygame.K_UP] and self.rect.top > margin:
			self.rect.move_ip(0, -1 * self.speed)
		if key[pygame.K_DOWN] and self.rect.bottom < screen_höhe:
			self.rect.move_ip(0, self.speed)

	def draw(self):
		pygame.draw.rect(screen, white, self.rect)


	def ai(self):
		#ai to move the paddle automatically
		#move down
		if self.rect.centery < pong.rect.top and self.rect.bottom < screen_höhe:
			self.rect.move_ip(0, self.ai_speed)
		#move up
		if self.rect.centery > pong.rect.bottom and self.rect.top > margin:
			self.rect.move_ip(0, -1 * self.ai_speed)



class ball():
	def __init__(self, x, y):
		self.reset(x, y)


	def move(self):

		#check collision with top margin
		if self.rect.top < margin:
			self.speed_y *= -1
		#check collision with bottom of the screen
		if self.rect.bottom > screen_höhe:
			self.speed_y *= -1
		if self.rect.colliderect(player_paddle) or self.rect.colliderect(cpu_paddle):
			self.speed_x *= -1

		#check for out of bounds
		if self.rect.left < 0:
			self.winner = 1
		if self.rect.left > screen_breite:
			self.winner = -1

		#update ball position
		self.rect.x += self.speed_x
		self.rect.y += self.speed_y

		return self.winner


	def draw(self):
		pygame.draw.circle(screen, white, (self.rect.x + self.ball_rad, self.rect.y + self.ball_rad), self.ball_rad)


	def reset(self, x, y):
		self.x = x
		self.y = y
		self.ball_rad = 8
		self.rect = Rect(x, y, self.ball_rad * 2, self.ball_rad * 2)
		self.speed_x = -4
		self.speed_y = 4
		self.winner = 0# 1 is the player and -1 is the CPU

	def resset_ball(self):
		self.active = False
		self.speed_x *= random.choice((-1,1))
		self.speed_y *= random.choice((-1,1))
		self.score_time = pygame.time.get_ticks()
		self.rect.center = (screen_breite / 2, screen_höhe / 2)


#create paddles
player_paddle = paddle(screen_breite - 40, screen_höhe // 2)
cpu_paddle = paddle(20, screen_höhe // 2)

#create pong ball
pong = ball(screen_breite - 60, screen_höhe // 2 + 50)


#create game loop
run = True
while run:

	Clock.tick(fps)

	draw_board()
	draw_text('AI: ' + str(cpu_score), font, white, 20, 15)
	draw_text('P1: ' + str(player_score), font, white, screen_breite - 100, 15)
	draw_text('BALL SPEED: ' + str(abs(pong.speed_x)), font, white, screen_breite // 2 - 100 , 15)


	#draw paddles
	player_paddle.draw()
	cpu_paddle.draw()

	if live_ball == True:
		speed_increase += 1
		winner = pong.move()
		if winner == 0:
			#draw ball
			pong.draw()
			#move paddles
			player_paddle.move()
			cpu_paddle.ai()
		else:
			live_ball = False
			if winner == 1:
				player_score += 1
			elif winner == -1:
				cpu_score += 1


	#print player instructions
	if live_ball == False:
		if winner == 0:
			draw_text('Zum Starten klicken', font, blue, 200, screen_höhe // 2 -100)
		if winner == 1:
			draw_text('YOU SCORED!', font, white, 220, screen_höhe // 2 -100)
			draw_text('CLICK ANYWHERE TO START', font, white, 100, screen_höhe // 2 -50)
		if winner == -1:
			draw_text('CPU SCORED!', font, white, 220, screen_höhe // 2 -100)
			draw_text('CLICK ANYWHERE TO START', font, white, 100, screen_höhe // 2 -50)



	for event in pygame.event.get():
		if event.type == pygame.QUIT:
			run = False
		if event.type == pygame.MOUSEBUTTONDOWN and live_ball == False:
			live_ball = True
			pong.reset(screen_breite - 60, screen_höhe // 2 + 50)



	if speed_increase > 500:
		speed_increase = 0
		if pong.speed_x < 0:
			pong.speed_x -= 1
		if pong.speed_x > 0:
			pong.speed_x += 1
		if pong.speed_y < 0:
			pong.speed_y -= 1
		if pong.speed_y > 0:
			pong.speed_y += 1


	pygame.display.update()

pygame.quit()

Code: Alles auswählen

def main():
    # your program here

if __name__ == "__main__":
    main()