自制了一个无比真理的神经病游戏。游戏中会经常莫名其妙地死掉，防不胜防。

建议玩之前不要阅读源码。

源码如下：

#!/usr/bin/env python
#coding: UTF-8
from __future__ import print_function
from random import random

COL = 20
ROW = 10
world = [\
['.','H','.','.','.','H','.','.','.','.','.','.','.','.','.','.','.','.','.','.'],\
['.','.','.','.','.','.','.','.','H','.','.','.','.','.','.','.','H','.','.','.'],\
['.','.','.','.','.','.','.','.','.','.','.','.','.','.','.','.','.','.','.','.'],\
['.','.','.','H','.','.','.','.','.','.','.','.','.','.','.','.','.','.','.','.'],\
['.','.','.','.','.','.','.','.','.','.','H','.','.','.','.','.','.','.','H','.'],\
['.','H','.','.','.','.','H','.','.','.','.','.','.','.','.','.','.','.','.','.'],\
['.','.','.','.','.','.','.','.','.','.','.','.','.','.','.','.','.','.','.','.'],\
['.','.','.','H','.','.','.','.','.','.','.','.','.','.','.','.','.','.','.','.'],\
['.','.','.','.','.','.','.','.','.','.','.','.','.','H','.','.','.','.','.','.'],\
['.','.','.','.','.','.','.','.','H','.','.','.','.','.','.','.','.','.','.','F']\
]
world_showed = [[False for col in range(COL)] for row in range(ROW)]
p_row = 3
p_col = 3
p_type = 'H'
hp = 2

def print_world():
for w_row in range(ROW):
for w_col in range(COL):
if p_row == w_row and p_col == w_col:
print('@', end='')
elif world_showed[w_row][w_col]:
print(world[w_row][w_col], end='')
else:
print('?', end='')
print()

def print_world_debug():
for w_row in range(ROW):
for w_col in range(COL):
# if p_row == w_row and p_col == w_col:
# print('@', end='')
# elif world_showed[w_row][w_col]:
print(world[w_row][w_col], end='')
# else:
# print('?', end='')
print()

def move(direction):
global p_col, p_row, hp
if direction == 'h':
p_col = p_col - 1
elif direction == 'l':
p_col = p_col + 1
elif direction == 'j':
p_row = p_row + 1
else:
p_row = p_row - 1
p_col = p_col % COL
p_row = p_row % ROW
hp = hp - 0.1
refresh()
do_pos()

def do_pos():
global hp
if p_type == 'H':
print('Oasis! HP +2. ')
hp = hp + 2
if hp >= 5:
hp = 5
print('HP max reached. ')
print('HP: ' + str(hp))
world[p_row][p_col] = 'O'
elif p_type == 'O':
print('Nothing left here. \nBut free from monster attack. ')
elif random() < 0.02:
print('Bomb. HP -3. ')
hp = hp - 3
print('HP: ' + str(hp))
elif random() < 0.35:
print('Monster appears. HP -1. ')
hp = hp - 1
print('HP: ' + str(hp))

def make_sight():
for w_row in range(ROW):
for w_col in range(COL):
if abs(w_row - p_row) + abs(w_col - p_col) <=2:
world_showed[w_row][w_col] = True
def refresh():
global p_type
p_type = world[p_row][p_col]
make_sight()
print_world()
print('POS: ' + p_type + '\t' + 'HP: ' + str(hp))

def check_input(input_string):
valid_input = ['h', 'j', 'k', 'l', 'q', 'c']
if input_string == '':
return False
elif input_string[0] in valid_input:
return True
else:
return False

# Main loop starts here
print('~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~')
print('TinyRPG\n\n\
by Tianhu Zhang <zszth@126.com>\n\
Commands: h, j, k, l to move;\n\
q to quit.\n\
Goal: to find the flag F\n')
refresh()
cmd = 'EMPTY'
while cmd[0] != 'q' and p_type != 'F' and hp > 0:
cmd = raw_input('Enter command: ')
print()
if check_input(cmd):
if cmd[0] in ['h', 'j', 'k', 'l']:
move(cmd[0])
if cmd == 'cheat':
print_world_debug()
else:
print("Invalid command!")
cmd = 'EMPTY'

# Quit status check
if cmd[0] == 'q':
print('Give up. Exit. ')
elif p_type == 'F':
print('End. You WIN. ')
elif hp <= 0:
print('You DIE. Game over. ')