pygame - flappy bird

Author: furas

pygame/__flappy_bird__/README.md

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+
+Image: 
+
+![#1](images/flappy_bird.png?raw=true) 

pygame/__flappy_bird__/images/flappy_bird.png

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+#!/usr/bin/env python3 
+
+# date: 2019.12.03
+# https://stackoverflow.com/questions/59149195/how-to-resize-an-image-in-pygame-to-reach-the-top-bottom-of-screen
+
+import pygame
+import random
+
+# --- constants --- (UPPER_CASE_NAMES)
+
+SCREEN_WIDTH = 800
+SCREEN_HEIGHT = 600
+
+FPS = 60
+
+BLACK = (0, 0, 0)
+WHITE = (255, 255, 255)
+GREEN = (0, 255, 0)
+
+# --- classes --- (CamelCaseNames)
+
+# empty 
+
+# --- main ---
+
+gap_size = 200
+ball_size = gap_size//4
+
+pygame.init()
+
+screen = pygame.display.set_mode( (SCREEN_WIDTH, SCREEN_HEIGHT) )
+screen_rect = screen.get_rect()
+
+image = pygame.image.load("Obrazy/images/paddle.png").convert()
+image = pygame.transform.scale(image, (50, SCREEN_HEIGHT))
+image_rect = image.get_rect()
+
+ball_rect = pygame.Rect((0, 0, ball_size, ball_size))
+ball_rect.center = screen_rect.center
+
+ball_speed = 5
+
+# --- reset ---
+pipes = []
+
+# --- add ---
+pipe1_rect = image_rect.copy()
+pipe2_rect = image_rect.copy()
+
+pipe1_rect.left = screen_rect.right # move to right of screen
+pipe2_rect.left = screen_rect.right # move to right of screen
+
+pipe1_rect.bottom = random.randint(50, SCREEN_HEIGHT-gap_size-50)
+pipe2_rect.top = pipe1_rect.bottom + gap_size
+
+pipes.append( (pipe1_rect, pipe2_rect) )
+# ---
+
+# --- mainloop ---
+
+clock = pygame.time.Clock()
+
+running = True
+while running:
+
+    # --- events ---
+    for event in pygame.event.get():
+        if event.type == pygame.QUIT:
+            running = False
+
+        elif event.type == pygame.KEYUP:
+            if event.key == pygame.K_ESCAPE:
+                running = False
+
+        if event.type == pygame.KEYDOWN:
+            if event.key == pygame.K_UP:
+                ball_speed = -3
+
+        if event.type == pygame.KEYUP:
+            if event.key == pygame.K_UP:
+                ball_speed = 4
+
+    # --- changes/moves/updates ---
+
+    ball_rect.y += ball_speed
+
+    for pipe1_rect, pipe2_rect in pipes:
+        pipe1_rect.x -= 1
+        pipe2_rect.x -= 1
+
+    for pipe1_rect, pipe2_rect in pipes:
+        if pipe1_rect.colliderect(ball_rect) or pipe2_rect.colliderect(ball_rect):
+            print('Game Over')
+            # --- reset ---
+            pipes = []
+
+            # --- add ---
+            pipe1_rect = image_rect.copy()
+            pipe2_rect = image_rect.copy()
+            
+            pipe1_rect.left = screen_rect.right # move to right of screen
+            pipe2_rect.left = screen_rect.right # move to right of screen
+            
+            pipe1_rect.bottom = random.randint(50, SCREEN_HEIGHT-gap_size-50)
+            pipe2_rect.top = pipe1_rect.bottom + gap_size
+            
+            pipes.append( (pipe1_rect, pipe2_rect) )
+            
+    for pipe1_rect, pipe2_rect in pipes:
+        if pipe1_rect.left == 0:
+            print("POINT")
+    
+    if not screen_rect.contains(ball_rect):
+        print('Game Over')
+        # --- reset ---
+        pipes = []
+
+        # --- add ---
+        pipe1_rect = image_rect.copy()
+        pipe2_rect = image_rect.copy()
+        
+        pipe1_rect.left = screen_rect.right
+        pipe2_rect.left = screen_rect.right
+        
+        pipe1_rect.bottom = random.randint(50, SCREEN_HEIGHT-gap_size-50)
+        pipe2_rect.top = pipe1_rect.bottom + gap_size
+        
+        pipes.append( (pipe1_rect, pipe2_rect) )
+        
+    if pipes[-1][0].right < SCREEN_WIDTH - 200:
+        # --- add ---
+        pipe1_rect = image_rect.copy()
+        pipe2_rect = image_rect.copy()
+        
+        pipe1_rect.left = screen_rect.right
+        pipe2_rect.left = screen_rect.right
+        
+        pipe1_rect.bottom = random.randint(50, SCREEN_HEIGHT-gap_size-50)
+        pipe2_rect.top = pipe1_rect.bottom + gap_size
+        
+        pipes.append((pipe1_rect, pipe2_rect))
+        
+    # --- draws ---
+
+    screen.fill(BLACK)
+
+    for pipe1_rect, pipe2_rect in pipes:
+        screen.blit(image, pipe1_rect)
+        screen.blit(image, pipe2_rect)
+
+    pygame.draw.rect(screen, GREEN, ball_rect)
+
+    pygame.display.flip()
+
+    # --- FPS ---
+
+    ms = clock.tick(FPS)
+    #pygame.display.set_caption('{}ms'.format(ms)) # 40ms for 25FPS, 16ms for 60FPS
+    fps = clock.get_fps()
+    pygame.display.set_caption('FPS: {}'.format(fps))
+
+# --- end ---
+
+pygame.quit()