python - 当我使用 Pygame 在 python 中达到某个点时显示“You Win”
问题描述
我想知道当我的玩家在游戏中达到 2000 分时，如何在游戏结束时显示“You Win”和一张图片。当玩家与Reseta类碰撞时，我还想随机显示一个提示。以下是我当前的代码。请耐心等待我。谢谢！
import pygame
import os
import random
pygame.init()
pygame.display.set_caption("Chimera")
SCREEN_HEIGHT = 576
SCREEN_WIDTH = 936
SCREEN = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
RUNNING = [pygame.transform.scale(pygame.image.load("images/Main1_side_right.png"), (64,64)),
pygame.transform.scale(pygame.image.load("images/Main1_side_right_1.png"), (64,64)),
pygame.transform.scale(pygame.image.load("images/Main1_side_right_2.png"), (64,64)),
pygame.transform.scale(pygame.image.load("images/Main1_side_right_3.png"), (64,64)),
pygame.transform.scale(pygame.image.load("images/Main1_side_right_4.png"), (64,64)),
pygame.transform.scale(pygame.image.load("images/Main1_side_right_5.png"), (64,64)),
pygame.transform.scale(pygame.image.load("images/Main1_side_right_6.png"), (64,64)),
pygame.transform.scale(pygame.image.load("images/Main1_side_right_7.png"), (64,64))]
JUMPING = pygame.transform.scale(pygame.image.load("images/Main1_jump_right.png"), (64,64))
DUCKING = [pygame.transform.scale(pygame.image.load("images/slide3.png"), (64, 64)),
pygame.transform.scale(pygame.image.load("images/slide3.png"), (64,64))]
TREE = [pygame.transform.scale(pygame.image.load("images/Tree_1.png"), (64,140)),
pygame.transform.scale(pygame.image.load("images/Tree_1.png"), (64,140)),
pygame.transform.scale(pygame.image.load("images/Tree_2.png"), (64,140))]
BOX = [pygame.transform.scale(pygame.image.load("images/box1.png"), (110,90)),
pygame.transform.scale(pygame.image.load("images/box2.png"), (110,90)),
pygame.transform.scale(pygame.image.load("images/box3.png"), (110,90))]
SHADOW = [pygame.transform.scale(pygame.image.load("images/Enemy_1.png"), (64,64)),
pygame.transform.scale(pygame.image.load("images/Enemy_2.png"), (64,64)),]
PORTAL = [pygame.transform.scale(pygame.image.load("images/portal_real.png"), (64,128)),
pygame.transform.scale(pygame.image.load("images/portal_real.png"), (64,128)),
pygame.transform.scale(pygame.image.load("images/portal_real.png"), (64,128))]
RESETA = [pygame.transform.scale(pygame.image.load("images/reseta_real.png"), (45,120)),
pygame.transform.scale(pygame.image.load("images/reseta_real.png"), (45,120)),
pygame.transform.scale(pygame.image.load("images/reseta_real.png"), (45,120))]
DRUG = [pygame.transform.scale(pygame.image.load("images/Drug.png"), (45,90)),
pygame.transform.scale(pygame.image.load("images/Drug.png"), (45,90)),
pygame.transform.scale(pygame.image.load("images/Drug.png"), (45,90))]
STANDING = pygame.transform.scale(pygame.image.load("images/Main1_front.png"), (64,64))
BG = pygame.image.load(os.path.join("images", "Background_2.jpg"))
class Boy:
X_POS = 80
Y_POS = 390
Y_POS_DUCK = 430
JUMP_VEL = 8.5
def __init__(self):
self.duck_img = DUCKING
self.run_img = RUNNING
self.jump_img = JUMPING
self.boy_duck = False
self.boy_run = True
self.boy_jump = False
self.step_index = 0
self.jump_vel = self.JUMP_VEL
self.image = self.run_img[0]
self.boy_rect = self.image.get_rect()
self.boy_rect.x = self.X_POS
self.boy_rect.y = self.Y_POS
def update(self, userInput):
if self.boy_duck:
self.duck()
if self.boy_run:
self.run()
if self.boy_jump:
self.jump()
if self.step_index >= 10:
self.step_index = 0
if userInput[pygame.K_UP] and not self.boy_jump:
self.boy_duck = False
self.boy_run = False
self.boy_jump = True
elif userInput[pygame.K_DOWN] and not self.boy_jump:
self.boy_duck = True
self.boy_run = False
self.boy_jump = False
elif not (self.boy_jump or userInput[pygame.K_DOWN]):
self.boy_duck = False
self.boy_run = True
self.boy_jump = False
def duck(self):
self.image = self.duck_img[self.step_index // 5]
self.boy_rect = self.image.get_rect()
self.boy_rect.x = self.X_POS
self.boy_rect.y = self.Y_POS_DUCK
self.step_index += 1
def run(self):
self.image = self.run_img[self.step_index // 5]
self.boy_rect = self.image.get_rect()
self.boy_rect.x = self.X_POS
self.boy_rect.y = self.Y_POS
self.step_index += 1
def jump(self):
self.image = self.jump_img
if self.boy_jump:
self.boy_rect.y -= self.jump_vel * 4
self.jump_vel -= 0.8
if self.jump_vel < - self.JUMP_VEL:
self.boy_jump = False
self.jump_vel = self.JUMP_VEL
def draw(self, SCREEN):
SCREEN.blit(self.image, (self.boy_rect.x, self.boy_rect.y))
class Obstacle:
def __init__(self, image, type):
self.image = image
self.type = type
self.rect = self.image[self.type].get_rect()
self.rect.x = SCREEN_WIDTH
def update(self):
self.rect.x -= game_speed
if self.rect.x < -self.rect.width:
obstacles.pop()
def draw(self, SCREEN):
SCREEN.blit(self.image[self.type], self.rect)
class Box(Obstacle):
def __init__(self, image):
self.type = random.randint(0, 2)
super().__init__(image, self.type)
self.rect.y = 380
class Tree(Obstacle):
def __init__(self, image):
self.type = random.randint(0, 2)
super().__init__(image, self.type)
self.rect.y = 325
class Shadow(Obstacle):
def __init__(self, image):
self.type = 0
super().__init__(image, self.type)
self.rect.y = 390
self.index = 0
def draw(self, SCREEN):
if self.index >= 9:
self.index = 0
SCREEN.blit(self.image[self.index//5], self.rect)
self.index += 1
class Drug(Obstacle):
def __init__(self, image):
self.type = random.randint(0, 2)
super().__init__(image, self.type)
self.rect.y = 325
class Portal(Obstacle):
def __init__(self, image):
self.type = random.randint(0, 2)
super().__init__(image, self.type)
self.rect.y = 300
class Reseta(Obstacle):
def __init__(self, image):
self.type = random.randint(0, 2)
super().__init__(image, self.type)
self.rect.y = 350
def main():
global game_speed, x_pos_bg, y_pos_bg, points, obstacles
run = True
clock = pygame.time.Clock()
player = Boy()
# cloud = Cloud()
game_speed = 10
x_pos_bg = 0
y_pos_bg = 0
points = 0
font = pygame.font.Font('freesansbold.ttf', 20)
obstacles = []
death_count = 0
def score():
global points, game_speed
points += 1
if points % 500 == 0:
game_speed += 1
text = font.render("Points: " + str(points), True, (0, 0, 0))
textRect = text.get_rect()
textRect.center = (850, 30)
SCREEN.blit(text, textRect)
def background():
global x_pos_bg, y_pos_bg
image_width = BG.get_width()
SCREEN.blit(BG, (x_pos_bg, y_pos_bg))
SCREEN.blit(BG, (image_width + x_pos_bg, y_pos_bg))
if x_pos_bg <= -image_width:
SCREEN.blit(BG, (image_width + x_pos_bg, y_pos_bg))
x_pos_bg = 0
x_pos_bg -= game_speed
while run:
for event in pygame.event.get():
if event.type == pygame.QUIT:
run = False
SCREEN.fill((255, 255, 255))
userInput = pygame.key.get_pressed()
background()
player.draw(SCREEN)
player.update(userInput)
if len(obstacles) == 0:
if random.randint(0, 2) == 0:
obstacles.append(Box(BOX))
elif random.randint(0, 2) == 1:
obstacles.append(Tree(TREE))
elif random.randint(0, 2) == 2:
obstacles.append(Shadow(SHADOW))
elif random.randint(0, 2) == 0:
obstacles.append(Portal(PORTAL))
elif random.randint(0, 2) == 0:
obstacles.append(Reseta(RESETA))
elif random.randint(0, 2) == 0:
obstacles.append(Drug(DRUG))
for obstacle in obstacles:
obstacle.draw(SCREEN)
obstacle.update()
if player.boy_rect.colliderect(obstacle.rect):
pygame.time.delay(2000)
death_count += 1
menu(death_count)
score()
clock.tick(30)
pygame.display.update()
def menu(death_count):
global points
run = True
while run:
# SCREEN.fill((255, 255, 255))
SCREEN.blit(BG, (0,0))
font = pygame.font.Font('freesansbold.ttf', 30)
if death_count == 0:
text = font.render("Press any Key to Start", True, (250, 245, 225))
save = font.render("Score 1000 to save the Girl", True, (250, 245, 225))
saveRect = save.get_rect()
saveRect.center = (SCREEN_WIDTH // 2, SCREEN_HEIGHT // 2 + 50)
SCREEN.blit(save, saveRect)
elif death_count > 0:
text = font.render("Press any Key to Restart", True, (250, 245, 225))
score = font.render("Your Score: " + str(points), True, (250, 245, 225))
scoreRect = score.get_rect()
scoreRect.center = (SCREEN_WIDTH // 2, SCREEN_HEIGHT // 2 + 50)
SCREEN.blit(score, scoreRect)
textRect = text.get_rect()
textRect.center = (SCREEN_WIDTH // 2, SCREEN_HEIGHT // 2)
SCREEN.blit(text, textRect)
SCREEN.blit(STANDING, (SCREEN_WIDTH // 2 - 20, SCREEN_HEIGHT // 2 - 140))
pygame.display.update()
for event in pygame.event.get():
if event.type == pygame.QUIT:
run = False
pygame.quit()
if event.type == pygame.KEYDOWN:
main()
menu(death_count=0)
下面是我的游戏中使用的图像文件夹的文件。 https://drive.google.com/file/d/1t_kDNw3G1Q6X4KKZ9IfsCmYKpEecz9Ci/view?usp=sharing
解决方案
有一种非常简单的方法，当分数达到 200 时，您可以在游戏中显示“您赢了”。您需要一个变量来表示每次发生某些事情时都会增加的分数。首先，您必须为“You Win”加载图像，pygame.image.load(file name.png)然后您必须为图像的 x 轴和 y 轴分配变量（我使用 You_WinX 和 You_WinY 作为示例）然后您可以简单做这个：
if score == 2000:
You_WinX = (location on x-axis)
You_WinY = (location in y-axis)
这样做的目的是当分数达到 2000 时，“You Win”的图像将出现在您希望它出现在屏幕上的位置 (x,y)
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