PYTHON 游戏：双人对战实况足球游戏（基于pagame实现的可视化游戏界面）

# -*- coding: utf-8 -*- from __future__ import unicode_literals # MyLibrary.py dict_ = {(0,0):0,(-1, 0): 3, (1, 0): 0, (0, 1): 2, (0, -1): 1, (-1, 1): 2, (-1, -1): 1, (1, -1): 1, (1, 1): 2}; import sys, time, random, math, pygame from pygame.locals import * import random class MySprite(pygame.sprite.Sprite): def __init__(self): pygame.sprite.Sprite.__init__(self) #extend the base Sprite class self.master_image = None self.frame = 0 self.old_frame = -1 self.frame_width = 1 self.frame_height = 1 self.first_frame = 0 self.last_frame = 0 self.columns = 1 self.last_time = 0 self.direction = list([0,0]) self.velocity = Point(0.0,0.0) self.moving = False self.state = None self.tag = None #X property def _getx(self): return self.rect.x def _setx(self,value): self.rect.x = value X = property(_getx,_setx) #Y property def _gety(self): return self.rect.y def _sety(self,value): self.rect.y = value Y = property(_gety,_sety) #position property def _getpos(self): return self.rect.topleft def _setpos(self,pos): self.rect.topleft = pos position = property(_getpos,_setpos) def load(self, filename, width, height, columns): self.master_image = pygame.image.load(filename).convert_alpha() self.frame_width = width self.frame_height = height self.rect = Rect(0,0,width,height) self.columns = columns #try to auto-calculate total frames rect = self.master_image.get_rect() self.last_frame = (rect.width // width) * (rect.height // height) - 1 def update(self, current_time, rate=30): #update animation frame number if current_time > self.last_time + rate: self.frame += 1 if self.frame > self.last_frame: self.frame = self.first_frame self.last_time = current_time #build current frame only if it changed if self.frame != self.old_frame: frame_x = (self.frame % self.columns) * self.frame_width frame_y = (self.frame // self.columns) * self.frame_height rect = Rect(frame_x, frame_y, self.frame_width, self.frame_height) self.image = self.master_image.subsurface(rect) self.old_frame = self.frame def __str__(self): return str(self.frame) + "," + str(self.first_frame) + \ "," + str(self.last_frame) + "," + str(self.frame_width) + \ "," + str(self.frame_height) + "," + str(self.columns) + \ "," + str(self.rect) class Point(object): def __init__(self, x, y): self.__x = x self.__y = y #X property def getx(self): return self.__x def setx(self, x): self.__x = x x = property(getx, setx) #Y property def gety(self): return self.__y def sety(self, y): self.__y = y y = property(gety, sety) def __str__(self): return "{X:" + "{:.0f}".format(self.__x) + \ ",Y:" + "{:.0f}".format(self.__y) + "}" class robot(pygame.sprite.Sprite): def __init__(self): pygame.sprite.Sprite.__init__(self) #extend the base Sprite class self.master_image = None self.frame = 0 self.goal = None self.old_frame = -1 self.ball = None self.leader = None self.frame_width = 1 self.frame_height = 1 self.goal_pos = None self.first_frame = 0 self.last_frame = 0 self.columns = 1 self.last_time = 0 self.direction = list([0,0]) self.speed = 3 self.moving = False self.state = "chase" self.tag = None self.other_group = None #X property def _getx(self): return self.rect.x def _setx(self,value): self.rect.x = value X = property(_getx,_setx) #Y property def _gety(self): return self.rect.y def _sety(self,value): self.rect.y = value Y = property(_gety,_sety) #position property def _getpos(self): return self.rect.topleft def _setpos(self,pos): self.rect.topleft = pos position = property(_getpos,_setpos) def load(self, filename, width, height, columns): self.master_image = pygame.image.load(filename).convert_alpha() self.frame_width = width self.frame_height = height self.rect = Rect(0,0,width,height) self.columns = columns #try to auto-calculate total frames rect = self.master_image.get_rect() self.last_frame = (rect.width // width) * (rect.height // height) - 1 def update(self, current_time, rate=30): #update animation frame number # print("tag :"+str(self.tag)) # print(self.direction) # print(self.speed) self.behavior() if self.state == "back": self.state ="chase" if self.direction == [0,0]: self.still() return self.which_frame() if current_time > self.last_time + rate: self.frame += 1 if self.frame > self.last_frame: self.frame = self.first_frame self.last_time = current_time #build current frame only if it changed if self.frame != self.old_frame: frame_x = (self.frame % self.columns) * self.frame_width frame_y = (self.frame // self.columns) * self.frame_height rect = Rect(frame_x, frame_y, self.frame_width, self.frame_height) self.image = self.master_image.subsurface(rect) self.old_frame = self.frame def __str__(self): return str(self.frame) + "," + str(self.first_frame) + \ "," + str(self.last_frame) + "," + str(self.frame_width) + \ "," + str(self.frame_height) + "," + str(self.columns) + \ "," + str(self.rect) def still(self): self.frame= self.last_frame = self.first_frame def chase(self): self.direction = [self.ball.Y - self.Y ,self.ball.X- self.X] def catch(self): t = self.detected() if t == 2: self.direction = [self.goal[1] -self.Y+random.randint(-10,10),self.goal[0]- self.X+random.randint(-10,10)] self.ball.kick_off() self.state = "chase" elif t == 1: self.direction = [self.leader.Y -self.Y+random.randint(-10,10),self.leader.X - self.X +random.randint(-10,10)] self.ball.kick_off() self.state = "chase" else: self.direction = [self.goal_pos[1] -self.Y,self.goal_pos[0]- self.X] # if detected() == 1: # kick_off() # def kick_off(self): # if random.randint(1,10) < 5: # self.direction = [self.leader.Y -self.Y,self.leader.X - self.X ] # self.ball.kick_off(self) # self.state = "chase" def distant(self,p): return ((self.X - p.X)**2 + (self.Y - p.Y)**2)**(1/2) def detected(self): if self.X < 400 and self.tag == 2 and self.X > 100: return 2; if self.X > 780 and self.tag == 1 and self.X < 1100: return 2 for x in self.other_group: if self.distant(x) < 100: return 1; return 3; def which_frame(self): which_column = dict_[tuple(self.direction)] self.first_frame = which_column * self.columns self.last_frame = self.first_frame + self.columns - 1 if self.frame < self.first_frame: self.frame = self.first_frame def run(self): if self.direction == [0,0]: return if self.X >=0 and self.X < 70 and self.Y >=260 and self.Y <265: if self.dir