{"id":4414,"date":"2019-12-21T09:52:20","date_gmt":"2019-12-21T08:52:20","guid":{"rendered":"https:\/\/pythonprogramming.altervista.org\/?p=4414"},"modified":"2023-12-23T16:39:21","modified_gmt":"2023-12-23T15:39:21","slug":"pygame-platformer-1","status":"publish","type":"post","link":"https:\/\/pythonprogramming.altervista.org\/pygame-platformer-1\/","title":{"rendered":"Pygame: platformer 1"},"content":{"rendered":"\n

I am going to follow the tutorial of dafluffypotato<\/strong>, getting inspiration from his tutorial and trying to figure out a platform with pygame<\/strong> and Python<\/strong>.<\/p>\n\n\n\n

Here is the png image for the player. Right click and save it in the folder where you saved the code of the game.
\"\"<\/a><\/p>\n\n\n\n

In the following code I resemble the code from the first 2 videos starting from skratch till we make the player move, jump and interact with a rectangle on the screen. This is the code:<\/p>\n\n\n\n

import pygame\nfrom pygame.locals import *\n\n#pip install pygame into cmd, use 3.7 21\/12\/2019\n\npygame.init()\nclock = pygame.time.Clock()\nWINDOW_SIZE = (400, 400)\npygame.display.set_caption(\"Game\")\nscreen = pygame.display.set_mode(WINDOW_SIZE, 0, 32)\n# Image\nplayer_image = pygame.image.load(\"player.png\")\n# other variables for movements\nlocation = [50, 50]\nmoving_right = False\nmoving_left = False\n\n# collitions\n# rectangle that wraps the player\nplayer_rect = pygame.Rect(location[0], location[1], player_image.get_width(), player_image.get_height())\n# another rectangle for test\ntest = pygame.Rect(100, 100, 100, 50)\nmomentum = 0\n\nloop = 1\nwhile loop:\n    # clear the screen\n    screen.fill((146, 244, 255))\n    # show the player\n    screen.blit(player_image, location)\n\n    # check if the player collide the test rectangle\n    if player_rect.colliderect(test):\n        print(\"collided\")\n        # if they collide the rectangle goes red\n        pygame.draw.rect(screen, (255, 0, 0), test)\n    else:\n        # if not it is drawed in black\n        pygame.draw.rect(screen, (0, 0, 0), test)\n\n    player_rect.x = location[0]\n    player_rect.y = location[1]\n\n    # Goes down until reaches 0 then goes up til top and down again...\n    if location[1] &gt; WINDOW_SIZE[1] - player_image.get_height():\n        momentum = -momentum\n    else:\n        momentum += 0.2\n    location[1] += momentum\n\n    if moving_right == True:\n        location[0] += 4\n\n    if moving_left == True:\n        location[0] -= 4\n\n    for event in pygame.event.get():\n        if event.type == QUIT:\n            loop = 0\n        if event.type == KEYDOWN:\n            if event.key == K_RIGHT:\n                moving_right = True\n            if event.key == K_LEFT:\n                moving_left = True\n        if event.type == KEYUP:\n            if event.key == K_RIGHT:\n                moving_right = False\n            if event.key == K_LEFT:\n                moving_left = False\n\n    pygame.display.update()\n    clock.tick(60)\n\npygame.quit()<\/pre>\n\n\n\n
Live coding<\/h2>\n\n\n\n
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