Я сейчас работаю над проектом python, используя библиотеку pygame, и мне нужна помощь с этим проектом, который я создаю. Я хочу, чтобы мой танк стрелял из пуль, и поэтому эти пули рикошетят со стен. Каков наилучший способ сделать это?
Мне жаль, что мой код выглядит таким грязным, я смотрел различные учебники YouTube, и все они делают по-разному.
Вот мой код
import pygame
pygame.init()
# ======================= Variables =======================
# ------------------------ Screen -------------------------
screenWidth = 1060
screenHeight = 798
screenSize = (screenWidth, screenHeight)
display = pygame.display.set_mode((screenWidth, screenHeight))
pygame.display.set_caption("Tank game")
bg = pygame.image.load("sprites/background/background1.png")
bg = pygame.transform.scale(bg, (screenWidth, screenHeight))
# ------------------------ Player -------------------------
# ------------------------ Enemy -------------------------
# ----------------------- Other ---------------------------
red = (155, 0, 0)
clock = pygame.time.Clock()
fps = 60
# ========================= Clases ========================
class player(pygame.sprite.Sprite):
def __init__(self, location, angle, vel, x, y):
pygame.sprite.Sprite.__init__(self)
self.image = pygame.image.load("sprites/player/player_tank.png")
self.x = x
self.y = y
self.vel = vel
self.angle = angle
self.rect = self.image.get_rect()
self.rect.left, self.rect.top = location
if self.angle == 360:
self.angle = 0
def rotate(self):
rot_image = pygame.transform.rotate(self.image, self.angle)
rot_rect = rot_image.get_rect(center=self.rect.center)
return rot_image, rot_rect
def moving_after_angle_change(self):
x = round(math.cos(math.radians(self.angle + 90)), 1) * self.vel
y = round(math.sin(math.radians(self.angle - 90)), 1) * self.vel
return x, y
class enemy(pygame.sprite.Sprite):
def __init__(self, x, y, width, height, end):
pygame.sprite.Sprite.__init__(self)
self.image = pygame.image.load("sprites/enemy/enemy_tank.png")
self.x = x
self.y = y
self.width = width
self.height = height
self.end = end
self.path = [self.x, self.y, self.end]
self.vel = 5
def draw(self, display):
self.move()
display.blit(self.image, (self.x, self.y))
def move(self):
if self.vel > 0:
pass
# Bullet
bullet = pygame.image.load("sprites/bullet/bullet.png")
bullet = pygame.transform.scale(bullet, (16, 16))
bullet_x = 0
bullet_y = 480
bullet_x_change = 0
bullet_y_change = 10
bullet_state = 'ready'
# ======================= Functions =======================
def redrawGameWindow():
display.blit(bg, (0, 0))
display.blit(player_tank.image, player_tank.rect)
display.blit(enemy_tank.image, (enemy_tank.x, enemy_tank.y))
#display.blit(bullet, (player_tank.x + 160, player_tank.y + 100))
pygame.display.flip()
def fireBullet(x, y):
global bullet_state
bullet_state = 'fire'
display.blit(bullet, (x + 16, y + 10))
player_location = [70, 570]
player_angle = 270
player_angle_change = 0
player_vel = 0
player_x_change = 0
player_y_change = 0
player_tank_x_change_store = 0
player_tank_y_change_store = 0
run = True
while run:
clock.tick(fps)
for event in pygame.event.get():
if event.type == pygame.QUIT:
run = False
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_UP:
player_vel = 2
elif event.key == pygame.K_DOWN:
player_vel = -2
elif event.key == pygame.K_LEFT:
player_angle_change = 2
elif event.key == pygame.K_RIGHT:
player_angle_change = -2
if event.key == pygame.K_SPACE:
display.blit(bullet, (player_tank.x + 160, player_tank.y + 100))
if event.type == pygame.KEYUP:
if event.key == pygame.K_UP:
player_vel = 0
elif event.key == pygame.K_DOWN:
player_vel = 0
elif event.key == pygame.K_LEFT:
player_angle_change = 0
elif event.key == pygame.K_RIGHT:
player_angle_change = 0
player_angle += player_angle_change
player_tank = player(player_location, player_angle, player_vel, player_x_change, player_y_change)
enemy_tank = enemy(800, 170, 64, 64, 700)
player_tank.image, player_tank.rect = player_tank.rotate()
player_tank.x_change, player_tank.y_change = player_tank.moving_after_angle_change()
player_tank_x_change_store += player_tank.x_change
player_tank_y_change_store += player_tank.y_change
player_tank.rect.centerx += player_tank_x_change_store
player_tank.rect.centery += player_tank_y_change_store
# Bullet movement
if bullet_state == "fire":
fireBullet(player_tank.x, bullet_y)
bullet_y -= bullet_y_change
redrawGameWindow()
pygame.quit()
quit()