class Goomba:
def __init__(self, ai_settings, screen, x, y, id, type):
super(Goomba, self).__init__()
self.screen = screen
self.ai_settings = ai_settings
self.sprite = SpriteSheet('Images/goomba.png')
self.index = 0
self.state = 0
self.timer = 0
self.image = self.sprite.image_get(
(32 * self.index, 32 * self.state, 32, 32))
self.rect = self.image.get_rect()
self.screen_rect = screen.get_rect()
self.rect.x = x
self.rect.y = y
self.y = float(self.rect.y)
self.x = float(self.rect.x)
self.velocity_y = 0.0
self.velocity_x = -0.5
self.max_speed_x = 6.0
self.max_speed_y = 8.0
self.gravity = 0.3
self.id = id
self.type = type
self.is_bounced_on = False
self.is_dead = False
self.upside_down = False
self.time_alive = 30
self.color = (10, 200, 20)
def update(self, mario, blocks, goombas, stats):
self.side_of_blocks(blocks)
if self.is_bounced_on or self.is_dead:
self.velocity_x = 0
self.x += self.velocity_x
self.rect.x = int(self.x)
is_on_ground = False
if not self.is_dead:
is_on_ground = self.collide_with_blocks(blocks, stats)
if not is_on_ground:
self.y += self.velocity_y
self.velocity_y += self.gravity
if self.velocity_y > self.max_speed_y:
self.velocity_y = self.max_speed_y
self.rect.y = self.y
if not self.is_bounced_on and not self.is_dead:
self.collide_with_mario(mario, stats)
self.collide_with_other_goomba(goombas)
if self.timer < 10:
self.timer += 1
else:
self.index += 1
if self.index >= 8:
self.index = 0
self.image = self.sprite.image_get(
(32 * self.index, 32 * self.state, 32, 32))
self.timer = 0
def draw_goomba(self):
if self.upside_down:
self.screen.blit(pygame.transform.flip(self.image, False, True),
self.rect)
else:
self.screen.blit(self.image, self.rect)
def collide_with_mario(self, mario, stats):
if self.rect.collidepoint(
(mario.rect.left + (mario.rect.width / 2),
mario.rect.bottom)) or self.rect.collidepoint(
(mario.rect.right,
mario.rect.bottom)) or self.rect.collidepoint(
(mario.rect.left, mario.rect.bottom)):
mario.velocity_y = -6.0
stats.score += 100
self.is_bounced_on = True
self.state = 1
if self.rect.collidepoint(
(mario.rect.right - 1,
mario.rect.top + 7)) or self.rect.collidepoint(
mario.rect.right - 1, mario.rect.top +
(mario.rect.height / 2)) or self.rect.collidepoint(
mario.rect.right - 1, mario.rect.bottom - 7):
mario.velocity_y = -4.0
mario.is_dead = True
if self.rect.collidepoint(
(mario.rect.left + 1,
mario.rect.top + 7)) or self.rect.collidepoint(
mario.rect.left + 1, mario.rect.top +
(mario.rect.height / 2)) or self.rect.collidepoint(
mario.rect.left + 1, mario.rect.bottom - 7):
mario.velocity_y = -4.0
mario.is_dead = True
def collide_with_blocks(self, blocks, stats):
for block in blocks:
if block.rect.collidepoint(
(self.rect.left + (self.rect.width / 2),
self.rect.bottom + 5)) or block.rect.collidepoint(
(self.rect.right - 2,
self.rect.bottom + 5)) or block.rect.collidepoint(
(self.rect.left + 2, self.rect.bottom + 5)):
self.y = block.rect.y - self.rect.height
self.velocity_y = 0
self.rect.y = self.y
if block.is_headbutt and not block.velocity_y == 0 and block.type == 1:
self.is_dead = True
self.velocity_y = -3.5
self.upside_down = True
stats.score += 100
return True
return False
def side_of_blocks(self, blocks):
for block in blocks:
if block.rect.collidepoint(
self.rect.midleft) or block.rect.collidepoint(
self.rect.midright):
self.velocity_x *= -1
def collide_with_other_goomba(self, goombas):
for goomba in goombas:
if (
goomba.rect.collidepoint(self.rect.midleft)
or goomba.rect.collidepoint(self.rect.midright)
) and not self.id == goomba.id and not self.is_bounced_on and not goomba.is_bounced_on:
self.velocity_x *= -1
class Mario:
def __init__(self, ai_settings, screen):
super(Mario, self).__init__()
self.screen = screen
self.ai_settings = ai_settings
self.sprite = SpriteSheet('Images/mario.png')
self.index = 0
self.state = 0
self.timer = 0
self.image = self.sprite.image_get((32 * self.index, 32 * self.state, 32, 32))
self.rect = self.image.get_rect()
self.screen_rect = screen.get_rect()
self.rect.x = ai_settings.mario_width * 3
self.rect.y = ai_settings.screen_height - ai_settings.mario_height * 9
self.is_on_ground = False
self.is_jumping = False
self.is_along_wall = False
self.is_dead = False
self.time_alive = 120
self.x = float(self.rect.x)
self.velocity_y = 3.0
self.velocity_x = 0.0
self.accel_x = 0.0
self.max_speed_x = 4
self.max_speed_y = 8.0
self.gravity = 0.3
self.color = (10, 10, 10)
def update(self, map):
if not self.is_dead:
self.bottom_of_screen()
if self.is_dead:
self.state = 3
elif not self.is_on_ground:
self.state = 2
elif abs(self.velocity_x) > 0:
self.state = 1
else:
self.state = 0
self.x += int(self.velocity_x)
if self.accel_x == 0:
self.velocity_x *= 0.9
if abs(self.velocity_x) < 0.05:
self.velocity_x = 0
self.velocity_x += self.accel_x
if not self.is_dead:
self.side_of_blocks(map.blocks)
if abs(self.velocity_x) >= self.max_speed_x:
if not self.velocity_x == 0:
self.velocity_x = (self.velocity_x / abs(self.velocity_x)) * self.max_speed_x
if self.x < self.screen_rect.left:
self.x = self.screen_rect.left
self.rect.x = self.x
if not self.is_dead:
self.side_of_blocks(map.blocks)
if self.is_jumping:
self.is_jumping = False
else:
if not self.is_dead:
self.collide_with_blocks(map.blocks)
if not self.is_on_ground or self.is_dead:
self.velocity_y += self.gravity
if self.velocity_y > self.max_speed_y:
self.velocity_y = self.max_speed_y
self.rect.y += int(self.velocity_y)
if not self.is_dead:
self.collide_with_blocks(map.blocks)
if self.timer < 3:
self.timer += 1
else:
self.index += 1
if self.index >= 8:
self.index = 0
self.image = self.sprite.image_get((32 * self.index, 32 * self.state, 32, 32))
self.timer = 0
def draw_mario(self):
if self.velocity_x < 0:
self.screen.blit(pygame.transform.flip(self.image, True, False), self.rect)
else:
self.screen.blit(self.image, self.rect)
def collide_with_blocks(self, blocks):
for block in blocks:
if block.rect.collidepoint((self.rect.left + (self.rect.width / 2), self.rect.bottom)) or block.rect.collidepoint((self.rect.right - 1, self.rect.bottom)) or block.rect.collidepoint((self.rect.left + 1, self.rect.bottom)):
if self.velocity_y <= 0:
self.is_on_ground = False
return False
self.rect.y = block.rect.y - self.rect.height
self.velocity_y = 0
self.is_on_ground = True
return True
if block.rect.collidepoint((self.rect.left + (self.rect.width / 2), self.rect.top)) or block.rect.collidepoint((self.rect.right - 1, self.rect.top)) or block.rect.collidepoint((self.rect.left + 1, self.rect.top)):
self.rect.y = block.rect.y + block.rect.height
if not self.velocity_y >= 0:
self.velocity_y = 0
block.is_headbutt = True
block.velocity_y = -3.5
self.is_on_ground = False
return False
def side_of_blocks(self, blocks):
for block in blocks:
if (block.rect.collidepoint((self.rect.left, self.rect.top + 1)) or block.rect.collidepoint((self.rect.left, self.rect.top + (self.rect.height / 2))) or block.rect.collidepoint((self.rect.left, self.rect.bottom - 1))) and abs(self.velocity_x) > 0:
self.x = block.rect.x + self.rect.width
self.rect.x = int(self.x)
self.velocity_x = 0
self.is_along_wall = True
if (block.rect.collidepoint((self.rect.right, self.rect.top + 1)) or block.rect.collidepoint((self.rect.right, self.rect.top + (self.rect.height / 2))) or block.rect.collidepoint((self.rect.right, self.rect.bottom - 1))) and self.velocity_x >= 0:
self.x = block.rect.x - self.rect.width
self.rect.x = int(self.x)
self.velocity_x = 0
self.is_along_wall = True
self.is_along_wall = False
def bottom_of_screen(self):
if self.rect.bottom >= self.screen_rect.bottom:
self.velocity_y = -4.0
self.is_dead = True
