python写2048小游戏

标签：pretty   keyword   lin   isp   comm   init   2.0   append   env   

#!/usr/bin/env python
# coding=utf-8
#********************************************************
# > OS	 : Linux 3.2.0-60-generic #91-Ubuntu
#	> Author : yaolong
#	> Mail   : dengyaolong@yeah.net
#	> Time   : 2014年06月01日 星期日 13:13:39
#********************************************************
import random
import copy

def T(a):
	return a if a else ‘ ‘
def display(mtr):
		print "┌"+("─"*5+"┬")*3+"─"*5+"┐"
		print "│%4s │%4s │%4s │%4s │"%(T(mtr[0][0]),T(mtr[0][1]),T(mtr[0][2]),T(mtr[0][3]))
		print "├"+("─"*5+"┼")*3+"─"*5+"┤"
		print "│%4s │%4s │%4s │%4s │"%(T(mtr[1][0]),T(mtr[1][1]),T(mtr[1][2]),T(mtr[1][3]))
		print "├"+("─"*5+"┼")*3+"─"*5+"┤"
		print "│%4s │%4s │%4s │%4s │"%(T(mtr[2][0]),T(mtr[2][1]),T(mtr[2][2]),T(mtr[2][3]))
		print "├"+("─"*5+"┼")*3+"─"*5+"┤"
		print "│%4s │%4s │%4s │%4s │"%(T(mtr[3][0]),T(mtr[3][1]),T(mtr[3][2]),T(mtr[3][3]))
		print "└"+("─"*5+"┴")*3+"─"*5+"┘"


def init():
	mtr = [[0 for i in range(4)] for j in range(4)]  # 小小蛋疼..
	ran_pos = random.sample(range(16), 2)
	mtr[ran_pos[0]/4][ran_pos[0]%4] = mtr[ran_pos[1]/4][ran_pos[1]%4] = 2
	
	return mtr

def go_on(mtr, score):
	if 2048 in mtr:
		print "Great!You win!Your score is ", score
		raw_input("Press any key to continue...")
		exit()
	if 0 in mtr:
		return True
	for i in range(4):
		for j in range(4):
			if i < 3 and mtr[i][j] == mtr[i + 1][j]:
				return True
			if j < 3 and mtr[i][j] == mtr[i][j + 1]:
				return True
	print "Gameover!"
	return False


def move(mtr, dirct):
	score = 0
	visit = []
	if dirct == 0:  # left
		for i in range(4):
			for j in range(1, 4):
				for k in range(j,0,-1):
					if mtr[i][k - 1] == 0 :
						mtr[i][k - 1] = mtr[i][k]
						mtr[i][k] = 0
					elif mtr[i][k - 1] == mtr[i][k] and 4 * i + k - 1 not in visit and 4 * i + k not in visit:
						mtr[i][k - 1] *= 2
						mtr[i][k] = 0
						score += mtr[i][k - 1]
						visit.append(4 * i + k)
						visit.append(4 * i + k - 1)
		# for i in range(4):
		#	for j in range(3):

	elif dirct == 1:  # down
		for j in range(4):
			for i in range(3, 0, -1):
				for k in range(0,i):
				   if mtr[k+1][j] == 0:
					  mtr[k+1][j] = mtr[k][j]
					  mtr[k][j]=0
				   elif mtr[k+1][j]==mtr[k][j] and (4 *(k+1)+j) not in visit and (4*k+j) not in visit:
					  mtr[k+1][j]*=2
					  mtr[k][j]=0
					  score=mtr[k+1][j]
					  visit.append(4*(k)+j)
					  visit.append(4*(k+1)+j)


	elif dirct == 2:  # up
		for j in range(4):
			for i in range(1,4):
				for k in range(i,0,-1):
					if mtr[k-1][j]==0:
						mtr[k-1][j]=mtr[k][j]
						mtr[k][j]=0
					elif mtr[k-1][j]==mtr[k][j] and (4 *(k-1)+j) not in visit and (4*k+j) not in visit:
						mtr[k-1][j]*=2
						mtr[k][j]=0
						score += mtr[k-1][j]
						visit.append(4*(k)+j)
						visit.append(4*(k-1)+j)

	elif dirct == 3:  # right
		for i in range(4):
			for j in range(3, 0, -1):
				for k in range(j):
				   if mtr[i][k+1]  == 0:
					  mtr[i][k+1] = mtr[i][k]
					  mtr[i][k]=0
				   elif mtr[i][k] ==mtr[i][k+1] and 4 * i + k + 1 not in visit and 4 * i + k not in visit:
					  mtr[i][k+1]*=2
					  mtr[i][k]=0
					  score+=mtr[i][k+1]
					  visit.append(4*i+k+1)
					  visit.append(4*i+k)


	return score


def update(mtr):
	ran_pos=[]
	ran_num=[2,4]

	for i in range(4):
		for j in range(4):
			if mtr[i][j]==0:
			   ran_pos.append(4*i+j)
	if len(ran_pos)>0:
		k=random.choice(ran_pos)
		n=random.choice(ran_num)
		mtr[k/4][k%4]=n

# map 0 left,1 down,2 up ,3 right
# a,h=> left ,s,j=>down, w,k=>up, d,l=>right
declare = "←：a/h  ↓: s/j ↑: w/k →: d/l ,q(uit),b(ack)"
illegal = "Illegal operation!"
noefficient = "This move has no efficient"
if __name__ == ‘__main__‘:
	score = 0
	step = 0
	mtr = init()
	mtr_stk = []  # for back
	scr_stk = []
	tmp = copy.deepcopy(mtr)
	mtr_stk.append(tmp)
	scr_stk.append(0)
	display(mtr)
	while go_on(mtr, score):
		dirct = raw_input("Step :%d Score :%d (%s):" % (step, score, declare))
		dirct = dirct.lower()
		if dirct == "q":
			break
		elif dirct == "a" or dirct == "h":
			dirct = 0
		elif dirct == "s" or dirct == "j":
			dirct = 1
		elif dirct == "w" or dirct == "k":
			dirct = 2
		elif dirct == "d" or dirct == "l":
			dirct = 3
		elif dirct == "b":
			if len(mtr_stk) == 1:
				print "Can‘t Back.."
			else:
				mtr_stk.pop()
				scr_stk.pop()
				mtr = copy.deepcopy(mtr_stk[-1])
				score = scr_stk[-1]
				step -= 1
			continue
		else:
			print illegal
			continue
		tmp = copy.deepcopy(mtr)
		op_scr = move(mtr, dirct)
		if tmp != mtr:
			score = score + op_scr
			update(mtr) #更新
			display(mtr)
			tmp = copy.deepcopy(mtr)
			mtr_stk.append(tmp)  # 插入后退队列
			scr_stk.append(int(score))
			step = step + 1  # 步数加1
		else:
			print noefficient

python写2048小游戏

标签：pretty   keyword   lin   isp   comm   init   2.0   append   env   

原文地址：http://www.cnblogs.com/yingqml/p/6209438.html