webgo/playgame.py

89 lines
2.6 KiB
Python
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import goban,helper,psql,login,gnugo
import string
DEBUG = 1
def is_my_turn(req,form,gobandict):
"""
gets request and util.FiedStorage form.
check wether or not the current this is the players turn.
return true or false.
"""
me = form["username"]
player1 = gobandict["player1"]
player2 = gobandict["player2"]
play = gobandict["play"]
if ((player1 == me) and (play == "white")) or ((player2 == me) and (play == "black")):
return True
else:
return false
def create_gobandict(req,form,gamename):
"""
gets a gamename
loads sgf, transforms it to dict, writes stuff like player names to dict
returns dict
"""
#read goban table from database
tmplist = psql.read_table(gamename)
#make a dictionary out of the list
tmpdict = psql.fetchall_list_to_goban_dict(tmplist)
sgf = psql.get_sgf(gamename)
gobandict = gnugo.parse_static_gnugo_sgf(sgf)
for key in ["player1","player2","turn_number","name","sgf"]:
gobandict[key] = tmpdict[key]
return gobandict
def main(req,form):
"""
display selected goban and manage user input.
"""
try:
gamename = form["game"]
except:
gamename = ""
if gamename != "":
data = ""
req.write(helper.header())
#helper.debug(req,form,str(form.keys()))
gobandict = create_gobandict(req,form,gamename)
#check if user has already clicked onto a field:
click_on_field = False
for item in form.keys():
if string.find(item,").x") > 0:
click_on_field = True
if click_on_field:
#if yes: is this the user's turn? then process form.
if is_my_turn(req,form,gobandict):
helper.debug(req,form,"its my turn , i am going to process the form: --")
retstring = goban.process_form(req,form,gobandict)
if retstring != "":
helper.debug(req,form,"playgame.main says: "+str(retstring))
else:
#reload gobandict, it has been changed.
gobandict = create_gobandict(req,form,gamename)
else:
helper.debug(req,form,"its not my turn.")
data += """<br>Turn number: %s. %s plays.\n
""" % (str(gobandict["turn_number"]), (string.capitalize(gobandict["play"])))
#check whether its our turn
#if yes: print 'your move' and display goban and process move
#if not: print '...s move' and display goban.
if is_my_turn(req,form,gobandict):
data += "<br>Its your turn.<br>\n"
else:
data += "<br>This is not your turn. You have to wait for the move of the other player.<br>\n"
#print goban
data += goban.display_goban(gobandict,req,form)
data += login.navigation_bar(req,form)
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data += helper.footer(req,form)
req.write(data)
else:
req.write('Error: You have to select a game to play it!')