使用Python怎么实现一个捕鱼达人的游戏？很多新手对此不是很清楚，为了帮助大家解决这个难题，下面小编将为大家详细讲解，有这方面需求的人可以来学习下，希望你能有所收获。
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# coding:utf-8
# 导入模块
import pygame,sys,time,random
from pygame.locals import *
# 初始化pygame环境
pygame.init()
# 创建一个长宽分别为800/480的窗口
canvas = pygame.display.set_mode((800,480))
canvas.fill((255,255,255))
# 设置窗口标题
pygame.display.set_caption('捕鱼达人')
# 加载图片
bg = pygame.image.load("./images/bg.jpg")
fish2 = pygame.image.load("./images/fish2_0.png")
fish3 = pygame.image.load("./images/fish3_0.png")
fish4 = pygame.image.load("./images/fish4_0.png")
fish5 = pygame.image.load("./images/fish5_0.png")
fish6 = pygame.image.load("./images/fish6_0.png")
fish7 = pygame.image.load("./images/fish7_0.png")
fish7 = pygame.image.load("./images/fish7_0.png")
fish8 = pygame.image.load("./images/fish8_0.png")
fish9 = pygame.image.load("./images/fish9_0.png")
fish20 = pygame.image.load("./images/fish20_0.png")
fish21 = pygame.image.load("./images/fish21_0.png")
net = pygame.image.load("./images/net.png")
gameover = pygame.image.load("./images/gameover.jpg")
# 定义事件监听函数
def handleEvent():
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
sys.exit()
# 添加鼠标移动事件，让鼠标控制网的移动
if event.type == MOUSEMOTION:
Game.net.x = event.pos[0] - Game.net.width/2
Game.net.y = event.pos[1] - Game.net.height/2
# 定义时间间隔判断函数
def isActionTime(lastTime,interval):
if lastTime == 0:
return True
currentTime = time.time()
return currentTime - lastTime >= interval
# 定义鱼类
class Fish():
def __init__(self,width,height,y,img):
self.width = width
self.height = height
self.x = 800 - self.width
self.y = y
self.img = img
def paint(self):
canvas.blit(self.img,(self.x,self.y))
def step(self):
self.x -= 10
# 定义网类
class Net():
def __init__(self,x,y):
self.x = x
self.y = y
self.width = 160
self.height = 160
self.img = net
def paint(self):
canvas.blit(self.img,(self.x,self.y))
# 定义越界函数
def outOfBounds(self):
if self.x <= 0:
self.x = 0
elif self.x >= 800 - self.width:
self.x = 800 - self.width
elif self.y <= 0:
self.y = 0
elif self.y >= 480 - self.height:
self.y = 480 - self.height
# 定义碰撞函数
def hit(self,c):
return c.x > self.x - c.width and c.x < self.x + self.width and c.y > self.y - c.height and c.y < self.y + self.height
# 定义存储游戏数据的类
class Game():
# 游戏状态
state = 'RUNNING'
# 鱼的列表
fish = []
# 网的对象
net = Net(100,100)
# 分数
score = 0
# 时间
t = 60
n = 1
# 上一次时间
lastTime = 0
# 时间间隔
interval = 0.5
# 所有鱼的宽高
fish_pos = [[22,13],[50,48],[55,55],[73,73],[104,80],[60,60],[93,93],[94,81],[99,103],[180,140],[320,206],[100,96]]
# 定义产生鱼的函数
def conEnter():
if not isActionTime(Game.lastTime,Game.interval):
return
Game.lastTime = time.time()
r = random.randint(1,11)
if Game.t <= 60:
Game.fish.append(Fish(Game.fish_pos[r][0],Game.fish_pos[r][1],random.randint(0,480 - Game.fish_pos[r][1]),pygame.image.load("./images/fish"+str(r)+"_0.png")))
elif Game.t <= 30:
Game.fish.append(Fish(Game.fish_pos[r][0],Game.fish_pos[r][1],random.randint(0,480 - Game.fish_pos[r][1]),pygame.image.load("./images/fish"+str(r)+"_0.png")))
Game.fish.append(Fish(Game.fish_pos[r][0],Game.fish_pos[r][1],random.randint(0,480 - Game.fish_pos[r][1]),pygame.image.load("./images/fish"+str(r)+"_0.png")))
elif Game.t <= 10:
Game.fish.append(Fish(Game.fish_pos[r][0],Game.fish_pos[r][1],random.randint(0,480 - Game.fish_pos[r][1]),pygame.image.load("./images/fish"+str(r)+"_0.png")))
Game.fish.append(Fish(Game.fish_pos[r][0],Game.fish_pos[r][1],random.randint(0,480 - Game.fish_pos[r][1]),pygame.image.load("./images/fish"+str(r)+"_0.png")))
Game.fish.append(Fish(Game.fish_pos[r][0],Game.fish_pos[r][1],random.randint(0,480 - Game.fish_pos[r][1]),pygame.image.load("./images/fish"+str(r)+"_0.png")))
# 定义画组件函数
def conPaint():
canvas.blit(bg,(0,0))
Game.net.paint()
showScore()
showTime()
for fish in Game.fish:
fish.paint()
# 定义组件移动函数
def conStep():
Game.net.outOfBounds()
for fish in Game.fish:
fish.step()
# 定义碰撞检测函数
def checkHit():
for fish in Game.fish:
if Game.net.hit(fish) and len(Game.fish) != 0:
Game.fish.remove(fish)
Game.score += 1
# 定义绘制分数函数
def showScore():
TextFont = pygame.font.SysFont('SimHei',40)
TextScore = TextFont.render('得分：'+str(Game.score),True,(255,255,255))
canvas.blit(TextScore,(20,20))
# 定义绘制时间函数
def showTime():
TextFont = pygame.font.SysFont('SimHei',40)
TextScore = TextFont.render('剩余时间：'+str(Game.t),True,(255,255,255))
canvas.blit(TextScore,(550,20))
if Game.n % 50 == 1:
Game.t -= 1
Game.n += 1
if Game.t == 0:
Game.state = 'END'
# 定义主控制函数
def control():
if Game.state == 'RUNNING':
conEnter()
conPaint()
conStep()
checkHit()
elif Game.state == 'END':
canvas.blit(gameover,(0,0))
TextFont = pygame.font.SysFont('SimHei',40)
TextScore = TextFont.render('最终得分：'+str(Game.score),True,(0,0,0))
canvas.blit(TextScore,(50,50))
while True:
# 调用主控制函数
control()
# 更新屏幕内容
pygame.display.update()
# 延迟10毫秒
pygame.time.delay(10)
# 监听事件
handleEvent()看完上述内容是否对您有帮助呢？如果还想对相关知识有进一步的了解或阅读更多相关文章，请关注创新互联行业资讯频道，感谢您对创新互联的支持。
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