Pygame - How to make hitbox work with enemy movement? [duplicate]

Answer 1

I recommend to use a pygame.Rect object and either .collidepoint() or colliderect() to find a collision between enemy and player.

e.g. check if enemy collides with the center of the player:

player_rect = pygame.Rect(player.X, player.Y, player.W, player.H)
enemy_rect  = pygame.Rect(enemy.X, enemy.Y, enemy.W, enemy.H)

if enemy_rect.collidepoint(player_rect.center):
    Play=False

Note, instead of the .X, .Y, .W and .H properties of player and enemy you should use a pygame.Rect object.

If you want to verify, if the enemy is exactly on the player, the it is sufficient to compare the center points of the rectangles:

if enemy_rect.center == player_rect.center:
    Play=False