reversi.py

   1 '''
   2 Created on 2015/08/25
   3
   4 @author: fuke
   5 '''
   6 import pygame,os,sys
   7 from pygame.locals import *
   8 from network import Comp
   9
  10
  11 pygame.font.init()
  12 comp = Comp()
  13 screen = pygame.display.set_mode((400,400))
  14
  15 none, black, white = 0,1,2
  16
  17 def Path():
  18     for name in sys.argv:
  19         if os.path.exists(name) == True:
  20             return os.path.dirname(name)
  21
  22 img = pygame.image.load(os.path.join(Path(),'png','tips.png')).convert()
  23 bkblack = pygame.image.load(os.path.join(Path(),'png','min_black.png')).convert()
  24 bkwhite = pygame.image.load(os.path.join(Path(),'png','min_white.png')).convert()
  25
  26 index_x = 6
  27 index_y = 5
  28 size = 50
  29
  30 class Player():
  31     auto = False
  32     stone = none
  33
  34 class Grid():
  35     def __init__(self):
  36         self.grid = [[none for y in range(8)] for x in range(8)]
  37         self.stone = none
  38
  39     def Assign(self,item):
  40         for x in range(8):
  41             for y in range(8):
  42                 self.grid[x][y] = item.grid[x][y]
  43
  44 class StoneGrid():
  45     def __init__(self):
  46         self.item = Grid()
  47         self.buffer = Grid()
  48         self.map = Grid()
  49         self.arr = Grid()
  50         self.turn_number = 0
  51         self.turn_index = 0
  52         self.active = True
  53         self.gameover = False
  54         self.text = pygame.font.SysFont(pygame.font.get_fonts()[0], 25, True).render('reversi',False,(0,0,255)).convert()
  55
  56     def Clear(self):
  57         for x in range(8):
  58             for y in range(8):
  59                 self.item.grid[x][y] = none
  60         self.item.grid[3][3] = black
  61         self.item.grid[4][4] = black
  62         self.item.grid[4][3] = white
  63         self.item.grid[3][4] = white
  64         self.turn_index = 0
  65         self.turn_number = 0
  66
  67     def CalScore(self,stone,x,y):
  68         self.buffer.Assign(self.item)
  69         if self.CanSetStone(stone, x, y, True) == True:
  70             for i in range(8):
  71                 for j in range(8):
  72                     if self.CanSetStone(stone, i, j, False) == True:
  73                         self.score += 1
  74             self.item.Assign(self.buffer)
  75             return True
  76         else:
  77             return False
  78
  79     def CanSetStone(self,stone,x,y,reverse):
  80         p = [True,False]
  81         def Method(m,n):
  82             if p[0] == False:
  83                 return
  84             i = 1
  85             while True:
  86                 d = x+m*i
  87                 e = y+n*i
  88                 if not ((0 <= d)and(d < 8)and(0 <= e)and(e < 8)):
  89                     break
  90                 s = self.item.grid[d][e]
  91                 if s == none:
  92                     break
  93                 elif s == stone:
  94                     if i > 1:
  95                         if reverse == True:
  96                             if p[1] == False:
  97                                 self.item.grid[x][y] = stone
  98                                 p[1] = True
  99                             j = 1
 100                             while j <= i-1:
 101                                 self.item.grid[x+m*j][y+n*j] = stone
 102                                 j += 1
 103                         else:
 104                             p[0],p[1] = False,True
 105                     break
 106                 else:
 107                     i += 1
 108
 109         if self.item.grid[x][y] == none:
 110             Method(-1,-1)
 111             Method(-1, 0)
 112             Method(-1, 1)
 113             Method(0, -1)
 114             Method(0, 1)
 115             Method(1, -1)
 116             Method(1, 0)
 117             Method(1, 1)
 118         if (p[1] == True)and(reverse == True):
 119             ChangePlayer()
 120         return p[1]
 121
 122     def NextStone(self,stone,pos):
 123         result = False
 124         n = 0
 125         self.score = 0
 126         for i in range(8):
 127             for j in range(8):
 128                 if self.CalScore(stone, i, j) == True:
 129                     if result == False:
 130                         result = True
 131                     self.arr.grid[i][j] = self.score
 132                     if self.score > n:
 133                         n = self.score
 134                     pos[0],pos[1] = i,j
 135                 else:
 136                     self.arr.grid[i][j] = -1
 137         for i in range(8):
 138             for j in range(8):
 139                 k = self.arr.grid[i][j]
 140                 if k != -1:
 141                     self.arr.grid[i][j] = (n-k)/n
 142         return result
 143
 144     def Start(self):
 145         global index
 146         index = player1
 147         self.Clear()
 148         self.active = True
 149         self.gameover = False
 150
 151     def ReStart(self):
 152         self.active = True
 153         self.gameover = False
 154         self.turn_index = self.turn_number
 155
 156     def Pause(self):
 157         self.active = False
 158
 159     def Paint(self):
 160         if self.effect_stone == black:
 161             s = bkwhite
 162         else:
 163             s = bkblack
 164         i = 0
 165         while i < len(self.list):
 166             p = self.list[i]
 167             screen.blit(s,(p.Left*50,p.Top*50),(p.X*50,p.Y*50,50,50))
 168             i += 1
 169
 170 def Paint():
 171     for x in range(8):
 172         for y in range(8):
 173             s = stone_grid.item.grid[x][y]
 174             r = pygame.Rect(x*size,y*size,(x+1)*size,(y+1)*size)
 175             if s == white:
 176                 screen.blit(img,r,pygame.Rect(2*size,0,3*size,size))
 177             elif s == black:
 178                 screen.blit(img,r,pygame.Rect(size,0,2*size,size))
 179             else:
 180                 screen.blit(img,r,pygame.Rect(0,0,size,size))
 181     if stone_grid.gameover == True:
 182         screen.blit(stone_grid.text,pygame.Rect(0,0,800,50))
 183     pygame.display.update()
 184
 185 def ChangePlayer():
 186     def Main():
 187         global index
 188         if index == player1:
 189             index = player2
 190             return 'white'
 191         else:
 192             index = player1
 193             return 'black'
 194
 195     def Execute():
 196         for x in range(8):
 197             for y in range(8):
 198                 if stone_grid.CanSetStone(index.stone, x, y, False) == True:
 199                     return True
 200         return False
 201
 202     s = Main()+str(stone_grid.turn_index+1)
 203     if Execute() == False:
 204         s = Main()+str(stone_grid.turn_index+1)
 205         if Execute() == False:
 206             s = 'game over'
 207             i = 0
 208             j = 0
 209             for x in range(8):
 210                 for y in range(8):
 211                     if stone_grid.item.grid[x][y] == black:
 212                         i += 1
 213                     elif stone_grid.item.grid[x][y] == white:
 214                         j += 1
 215             pygame.display.set_caption(s+str(stone_grid.turn_index+1))
 216             if i > j:
 217                 s = 'Player1 Win!'
 218             elif i < j:
 219                 s = 'Player2 Win!'
 220             else:
 221                 s = 'Draw'
 222             stone_grid.text = pygame.font.SysFont(pygame.font.get_fonts()[0],25,True).render(s+'(Player1){0}(Player2){1}'.format(i,j),False,(0,0,255)).convert()
 223             stone_grid.gameover = True
 224             Paint()
 225         else:
 226             pygame.display.set_caption(s)
 227     else:
 228         pygame.display.set_caption(s)
 229
 230 def CompStone():
 231     pos = [0,0]
 232     i = 1
 233     stone_grid.active = False
 234     if stone_grid.NextStone(index.stone, pos) == True:
 235         if index.stone == black:
 236             pre = comp.sente_stone(stone_grid.item.grid,stone_grid.arr.grid)
 237         elif index.stone == white:
 238             pre = comp.gote_stone(stone_grid.item.grid,stone_grid.arr)
 239         if stone_grid.CanSetStone(index.stone, pre[0], pre[1], True) == False:
 240             stone_grid.CanSetStone(index.stone, pos[0], pos[1], True)
 241     ChangePlayer()
 242
 243 player1 = Player()
 244 player2 = Player()
 245 index = player1
 246 player1.stone = black
 247 player1.auto = True
 248 player2.auto = True
 249 player2.stone = white
 250 stone_grid = StoneGrid()
 251 stone_grid.Start()
 252 pygame.event.get()
 253 temp = pygame.time.get_ticks()
 254 Paint()
 255 while True:
 256     if pygame.time.get_ticks()-temp > 300:
 257         if (stone_grid.active == True)and(index.auto == True):
 258             CompStone()
 259         temp = pygame.time.get_ticks()
 260     pygame.time.wait(150)
 261     for x in pygame.event.get():
 262         if x.type == QUIT:
 263             sys.exit()
 264     t = pygame.mouse.get_pressed()[0]
 265     if (stone_grid.gameover == True)and(t == True):
 266         stone_grid.Start()
 267     if (index.auto == False)and(stone_grid.active == True)and(t == True):
 268         stone_grid.active = False
 269         s = pygame.mouse.get_pos()
 270         stone_grid.CanSetStone(index.stone,s[0]//size,s[1]//size,True)
 271         stone_grid.active = True
 272