def damage(self, damage: int):
if damage > 0 and not self.shield_active and \
ml.time() - self.last_hit_time > self.invincibility_duration:
self.health -= damage
self.invincibility_active = True
self.last_hit_time = ml.time()
self.hit_toggle_time = ml.time()
# Heal
elif damage < 0:
self.health -= damage
if self.health > ml.get_upgrade_values('Max Health'):
self.health = ml.get_upgrade_values('Max Health')
ml.update_player_health()
def __init__(self) -> pygame.sprite.Sprite:
pygame.sprite.Sprite.__init__(self)
self.health = ml.get_upgrade_values('Max Health')
self.hitbox_width = 5
self.move_speed = float(ml.get_upgrade_values('Movement Speed'))
self.shift_speed = ml.normalize_target_fps(2)
self.diagonal_move_speed = 0
self.invincibility_duration = 1 # Seconds of invulnerability after taking damage
self.last_hit_time = -999
self.hit_toggle_time = ml.time()
self.invincibility_active = False
# Shooting
self.firing_timer = ml.time()
# Set up image, rect, and mask
self.image_path = os.path.join('graphics', 'player.png')
self.homing_image_path = os.path.join('graphics', 'player_homing.png')
self.invisible_image_path = os.path.join('graphics',
'player_invisible.png')
self.image = pygame.image.load(self.image_path).convert_alpha()
self.homing_image = pygame.image.load(
self.homing_image_path).convert_alpha()
self.invisible_image = pygame.image.load(
self.invisible_image_path).convert_alpha()
self.image_original = self.image
# Even width prevents proper centering of hitbox and mouse movement
assert self.image.get_width() % 2, "Player image width must be odd."
self.x = ml.window_width / 2
self.y = ml.window_height - 100
self.rect = pygame.Rect(0, 0, self.image.get_width(),
self.image.get_height())
self.mask = pygame.mask.from_surface(self.image, 250)
self.mask_original = self.mask
self.hitbox = pygame.Rect(self.rect.centerx, self.rect.centerx,
self.hitbox_width, self.hitbox_width)
# Create mask for hitbox to deal with enemy collision
self.hitbox_mask = pygame.mask.Mask(self.rect.size)
self.rect.topleft = 0, 0
top_left = self.rect.centerx - self.hitbox_width // 2, \
self.rect.centery - self.hitbox_width // 2
for x in range(self.hitbox_width):
current_x = top_left[0] + x
for y in range(self.hitbox_width):
current_y = top_left[1] + y
self.hitbox_mask.set_at((current_x, current_y), 1)
self.rect.center = self.x, self.y
# Powerups
self.shield_active = False
self.shield = None
self.heal_amount = 1
self.homing_shots_active = False
self.homing_shots_activation_time = None
self.toggle_time = None
# Add sprite to group
self.add(ml.player_group)
ml.update_player_data(self)
ml.update_player_health()