import pygame, sys clock = pygame.time.Clock() from pygame.locals import * pygame.init() # initiates pygame pygame.display.set_caption('Pygame Platformer') WINDOW_SIZE = (800,600) screen = pygame.display.set_mode(WINDOW_SIZE,0,32) # initiate the window display = pygame.Surface((300,200)) # used as the surface for rendering, which is scaled moving_right = False moving_left = False moving_down = False vertical_momentum = 0 air_timer = 0 scroll = [0,0] game_map = [['0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0'], ['0','0','2','2','2','2','2','2','2','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0'], ['0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0'], ['0','0','2','2','2','2','2','2','2','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0'], ['0','0','0','0','0','2','1','2','2','2','2','2','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0'], ['0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0'], ['2','2','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','2','2','0','0','2','2','0','0','0','0','0','0'], ['1','1','2','2','2','2','2','2','2','2','2','2','2','2','2','2','2','1','1','0','0','1','1','2','0','0','0','0','0'], ['1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','0','0','1','1','1','2','3','3','2','2'], ['1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','0','0','0','1','1','1','1','1','1','1'], ['1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','0','0','0','0','1','1','0','1','1','1'], ['1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','0','0','0','0','0','0','0','0','0','0'], ['1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','1','0','0','0','0','0','0','0','0','0','0']] grass_img = pygame.image.load('grassTile.png') dirt_img = pygame.image.load('dirtTile.png') spikes_img = pygame.image.load('spikes.png') player_img = pygame.image.load('player1.png') player_rect = pygame.Rect(100,100,16,32) def collision_test(rect,tiles): hit_list = [] for tile in tiles: if rect.colliderect(tile): hit_list.append(tile) return hit_list def move(rect,movement,tiles): collision_types = {'top':False,'bottom':False,'right':False,'left':False} rect.x += movement[0] hit_list = collision_test(rect,tiles) for tile in hit_list: if movement[0] > 0: rect.right = tile.left collision_types['right'] = True elif movement[0] < 0: rect.left = tile.right collision_types['left'] = True rect.y += movement[1] hit_list = collision_test(rect,tiles) for tile in hit_list: if movement[1] > 0: rect.bottom = tile.top collision_types['bottom'] = True elif movement[1] < 0: rect.top = tile.bottom collision_types['top'] = True return rect, collision_types def player_died(): print("A") while True: # game loop display.fill((146,244,255)) # clear screen by filling it with blue scroll[0] += (player_rect.x-scroll[0]-152) scroll[1] += (player_rect.y-scroll[1]-86)/2 tile_rects = [] spikes_rects = [] y = 0 for layer in game_map: x = 0 for tile in layer: if tile == '1': display.blit(dirt_img,(x*16 - int(scroll[0]),y*16 - int(scroll[1]))) if tile == '2': display.blit(grass_img,(x*16 - int(scroll[0]),y*16 - int(scroll[1]))) if tile == '3': display.blit(spikes_img,(x*16 - int(scroll[0]),y*16 - int(scroll[1]))) if tile != '0' and tile != '3': tile_rects.append(pygame.Rect(x*16,y*16,16,16)) if tile == '3': spikes_rects.append(pygame.Rect(x*16,y*16,16,16)) x += 1 y += 1 player_movement = [0,0] if moving_down and moving_left: player_movement[0] -= 0.5 #elif moving_left: # player_movement[0] -= 2 if moving_right and moving_down: player_movement[0] += 0.5 elif moving_right: player_movement[0] += 2 if not moving_down: player_rect.height = 32 if moving_down: player_rect.height = 16 player_movement[1] += vertical_momentum vertical_momentum += 0.2 if vertical_momentum > 3: vertical_momentum = 3 player_rect,collisions = move(player_rect,player_movement,tile_rects) for spike in spikes_rects: if player_rect.colliderect(spike): player_died() if collisions['bottom'] == True: air_timer = 0 vertical_momentum = 0 else: air_timer += 1 display.blit(player_img,(player_rect.x-scroll[0],player_rect.y-scroll[1])) for event in pygame.event.get(): # event loop if event.type == QUIT: pygame.quit() sys.exit() if event.type == KEYDOWN: if event.key == K_RIGHT: moving_right = True if event.key == K_LEFT: moving_left = True if event.key == K_DOWN: moving_down = True if event.key == K_UP and not moving_down: if air_timer < 6: vertical_momentum = -5 if event.type == KEYUP: if event.key == K_RIGHT: moving_right = False if event.key == K_LEFT: moving_left = False if event.key == K_DOWN: moving_down = False screen.blit(pygame.transform.scale(display,WINDOW_SIZE),(0,0)) pygame.display.update() clock.tick(60)