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game.py
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#Import of Modules
import turtle
import time
import datetime
from tkinter import *
from tkinter import messagebox
import requests
from playsound import playsound
from threading import Thread
import clipboard
import os
#Import of created files
import home
import logic
import database_functions
import constant
import logmessage #To help in debugging
#Import of supporting game file
from utils import *
def define_basic_global_variables(touch_move_):
global size, sqsize, stretch_square, drift, white, black, name, legalmoves, touch_move, turn, move_stage, DRIFT, wh_list_piece_numbers, bl_list_piece_numbers, wh_piece_count, bl_piece_count, legaladd, code, light_square_clr, dark_square_clr, active_piece, move_duration, game_result, pgn, movenumber, last_sec
#Initialising a size for the chess board and a corresponding size for root_turtle
length = (355 + home.max_board_size) / 2
size_canvas_turtle = int(length) + 15
size_root_turtle = size_canvas_turtle + 35
home.canvas_turtle.configure(width = size_canvas_turtle, height = size_canvas_turtle)
home.canvas_turtle.update()
home.root_turtle.geometry(f"{size_root_turtle}x{size_root_turtle+95}")
#Making the size of the board a global variable which can be accessed everywhere
size = length
#Size of 1 UNIT square in the chess board
sqsize = size/8
#The value by which each unit square should be stretched.
stretch_square = (size/8)/20
#Initialsing game_result [None, 'W', 'B', 'D', 'S']
game_result = None
#Initialising the view
if home.mode_of_play == "online":
if home.player_side == "white":
white = True
black = False
elif home.player_side == "black":
white = False
black = True
else:
white = True
black = False
#Initialsing active_piece as None because no piece has been dragged yet
active_piece = None
#Making the drift of the white board a global variable...which implies that drift of the black view board can as also be accessed as it is negative of the drift of the white view board
if white == True and black == True:
drift = constant.DRIFT_WV_BOARD
else:
drift = 0
#white view list of piece numbers
wh_list_piece_numbers = [[0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0]]
wh_piece_count = 0
#black view list of piece numbers
bl_list_piece_numbers = [[0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0]]
bl_piece_count=0
name = {'pawn' : 'pawn',
'rook' : 'rook',
'horse' : 'knight',
'bishop' : 'bishop',
'queen' : 'queen',
'king' : 'king'}
#Drawing a boundary around the 'legal moves' button on the screen
legalmoves=True
home.wn.colormode(255)
#Touchpiece
touch_move = touch_move_
#defining the colours of lightsquare colour and dark square colour
light_square_clr = constant.LIGHTSQUARECLR
dark_square_clr = constant.DARKSQUARECLR
#0 = Waiting for Starting Address, 1 = waiting for Ending Address
move_stage = 0
#Who's turn is it?
turn="white"
#List of all the possible legal squares
legaladd = []
#Initialising move_duration for the timers
move_duration = []
#Initialising movenumber
movenumber = 0
#Initialising pgn - portable game notation
pgn = []
#last seconds
last_sec = 20
#Displays A,B,C, ...H and 1,2,3...8 on the side of the board for whiteview and blackview taking into account the value of boardview
def display_labels():
#Deletes the OLD labels
try:
show_labels(None, None, None, None, False, True)
except:
pass
try:
show_labels(None, None, None, None, True, True)
except:
pass
#Creates the NEW labels
distance=17
startdistance=(sqsize/2)+8
if white==True:
show_labels(-(size/2)+drift-distance,(-size/2)-distance, sqsize, startdistance, False)
if black == True:
show_labels(-(size/2)-drift-distance,(-size/2)-distance, sqsize,startdistance, True)
#Can be used to create a SINGLE piece at the desired board location (UNLIKE pieces_setup in game.py which creates ALL the pieces in the BASE configuration)
def create_chess_piece(row, col, identity, colour, view):
global wh_piece_count, bl_piece_count, wh_list_piece_numbers, bl_list_piece_numbers
#row, col --> wrt white view / list2d
if view == "white":
wh_piece_count+=1
wh_list_piece_numbers[row][col] = wh_piece_count
piece_count = wh_piece_count
elif view == "black":
bl_piece_count+=1
blrow = 7- row
blcol = 7 - col
bl_list_piece_numbers[blrow][blcol] = bl_piece_count
piece_count = bl_piece_count
globals()[f'{view[:2]}{piece_count}']=turtle.Turtle(visible=False)
globals()[f'{view[:2]}{piece_count}'].ht()
globals()[f'{view[:2]}{piece_count}'].pu()
globals()[f'{view[:2]}{piece_count}'].shape(identity.title())
stretch_piece = stretch_square * 0.2
border_width = int(stretch_piece * 4)
globals()[f'{view[:2]}{piece_count}'].shapesize(stretch_piece, stretch_piece, border_width)
globals()[f'{view[:2]}{piece_count}'].speed(5)
if colour == "white":
globals()[f'{view[:2]}{piece_count}'].color(constant.WHITEPIECECLR)
globals()[f'{view[:2]}{piece_count}'].pencolor("black")
elif colour == "black":
globals()[f'{view[:2]}{piece_count}'].color(constant.BLACKPIECECLR)
globals()[f'{view[:2]}{piece_count}'].pencolor("black")
globals()[f'{view[:2]}{piece_count}'].goto(coord_from_add(row, col, view))
globals()[f'{view[:2]}{piece_count}'].st()
#Return: Central pixel coordinates as a tuple (IMP: Using the global variable boardview, it also acknowledges the changes in BOARD VIEW and returns the coordinates accordingly)
def coord_from_add(row, col, view):
step=size/8
if view == "white":
return ((col*step) - (4*step) + (step/2) + drift, (4*step) - (row*step) - (step/2))
elif view == "black":
return ( -1 * ((col*step) - (4*step) + (step/2)) - drift, -1 * ((4*step) - (row*step) - (step/2)))
#Deletes all the existing turtle chess pieces on the board, creates new turtle chess pieces for the current configuration. Updates/Resets wh_list_of_piece_numbers, bl_list_of_piece_numbers, wh_piece_count, bl_piece_count.
def configure_pieces():
global wh_list_piece_numbers, bl_list_piece_numbers, wh_piece_count, bl_piece_count
#Initialisation of some variables
try:
del wh_list_piece_numbers, bl_list_piece_numbers, wh_piece_count, bl_piece_count
except:
pass
wh_list_piece_numbers = [[0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0]]
bl_list_piece_numbers = [[0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0], [0,0,0,0,0,0,0,0]]
wh_piece_count = 0
bl_piece_count = 0
if white == True:
for i in range(8):
for j in range(8):
if logic.list2d[i][j] != logic.emp:
create_chess_piece(i, j, logic.list2d[i][j][0], logic.colour(logic.list2d[i][j]), "white")
if black == True:
for i in range(8):
for j in range(8):
if logic.list2d[i][j] != logic.emp:
create_chess_piece(i, j, logic.list2d[i][j][0], logic.colour(logic.list2d[i][j]), "black")
def configure_board():
#For the individual square turtles, identification is first row number and then column number in the variable name.
#White's View
if white==True:
for x in range(len(wh_list_piece_numbers)):
for y in range(len(wh_list_piece_numbers[x])):
globals()[f't{x}{y}'] = turtle.Turtle()
globals()[f't{x}{y}'].shape('square')
globals()[f't{x}{y}'].shapesize(stretch_square,stretch_square)
globals()[f't{x}{y}'].up()
if (x+y)%2==0:
globals()[f't{x}{y}'].color(light_square_clr)
elif (x+y)%2==1:
globals()[f't{x}{y}'].color(dark_square_clr)
globals()[f't{x}{y}'].goto((sqsize/2) + sqsize*(y-4)+drift , -(sqsize/2) + sqsize*(4-x))
if black==True:
#Black's View
for x in range(len(bl_list_piece_numbers)):
for y in range(len(bl_list_piece_numbers[x])):
globals()[f'tb{x}{y}'] = turtle.Turtle()
globals()[f'tb{x}{y}'].shape('square')
globals()[f'tb{x}{y}'].shapesize(stretch_square,stretch_square)
globals()[f'tb{x}{y}'].up()
if (x+y)%2==0:
globals()[f'tb{x}{y}'].color(light_square_clr)
elif (x+y)%2==1:
globals()[f'tb{x}{y}'].color(dark_square_clr)
globals()[f'tb{x}{y}'].goto((sqsize/2) + sqsize*(y-4)-drift , -(sqsize/2) + sqsize*(4-x))
display_labels()
def configure_game():
global whsrow, whscol, blsrow, blscol
home.wn.tracer(0)
#Hiding and Deleting all the pieces on the screen
for j, k in zip((wh_piece_count, bl_piece_count), ('wh', 'bl')):
for i in range(1,j+1):
try:
globals()[f'{k}{i}'].ht()
globals()[f'{k}{i}'].clear()
del globals()[f'{k}{i}']
except:
pass
#Hiding and Deleting all the board turtles on the screen
for x in range(len(wh_list_piece_numbers)):
for y in range(len(wh_list_piece_numbers[x])):
try:
globals()[f't{x}{y}'].ht()
globals()[f't{x}{y}'].clear()
del globals()[f't{x}{y}']
except:
pass
for x in range(len(bl_list_piece_numbers)):
for y in range(len(bl_list_piece_numbers[x])):
try:
globals()[f'tb{x}{y}'].ht()
globals()[f'tb{x}{y}'].clear()
del globals()[f'tb{x}{y}']
except:
pass
configure_board()
configure_pieces()
try:
if legalmoves == True:
show_legal_squares(True)
try:
pwhsrow, pwhscol, pwherow, pwhecol = prev_move_add
for row,col in ((pwhsrow, pwhscol), (pwherow, pwhecol)):
change_square_clr(row, col, 7-row, 7-col, constant.SELECTEDLIGHTSQUARECLR, constant.SELECTEDDARKSQUARECLR)
except:
pass
change_square_clr(whsrow, whscol, blsrow, blscol, constant.SELECTEDLIGHTSQUARECLR, constant.SELECTEDDARKSQUARECLR)
change_square_clr(wherow, whecol, blerow, blecol, constant.SELECTEDLIGHTSQUARECLR, constant.SELECTEDDARKSQUARECLR)
except:
pass
display_check_and_checkmate(logic.list2d, constant.CHECKSQUARECLR, True, False)
display_stalemate(logic.list2d, False)
if game_result == "D":
home.on_draw(False)
home.wn.tracer(1)
#Parameters: WV-row num, WV-col num, BV-row num, BV-col num, light clr, dark clr, should the change be updated on the screen using update or tracer?
def change_square_clr(whsrow, whscol, blsrow, blscol, light, dark, update=True):
add="filled"
if wh_list_piece_numbers[whsrow][whscol] == 0:
add="empty"
home.wn.tracer(0)
if (whsrow+whscol)%2==0: #Lighter Squares
if white==True:
globals()[f't{whsrow}{whscol}'].color(light)
if add!="empty":
globals()[f'wh{wh_list_piece_numbers[whsrow][whscol]}'].st()
if black==True:
globals()[f'tb{blsrow}{blscol}'].color(light)
if add!="empty":
globals()[f'bl{bl_list_piece_numbers[blsrow][blscol]}'].st()
elif (whsrow+whscol)%2==1: #Darker Squares
if white==True:
globals()[f't{whsrow}{whscol}'].color(dark)
if add!="empty":
globals()[f'wh{wh_list_piece_numbers[whsrow][whscol]}'].st()
if black==True:
globals()[f'tb{blsrow}{blscol}'].color(dark)
if add!="empty":
globals()[f'bl{bl_list_piece_numbers[blsrow][blscol]}'].st()
if update==True:
home.wn.tracer(1)
def show_legal_squares(show):
global legaladd
for m,n in legaladd:
blm, bln=7-m, 7-n
if show == True:
change_square_clr(m, n, blm, bln, constant.LEGALLIGHTSQUARECLR, constant.LEGALDARKSQUARECLR, update=False)
elif show == False:
change_square_clr(m, n, blm, bln, light_square_clr, dark_square_clr, update=False)
#Parameters: 2 dimensional list, hexadecimal code for the king's square colour when there is a check, if there is a checkmate should it be declared?
def display_check_and_checkmate(f2d, pink, declare, animate = True):
global mouse_vacant, drift, game_result
toggleDEBUG=False
if logmessage.DEBUG==True:
logmessage.DEBUG=False #No debug info to be PRINTED on the screen until the display_check_and_checkmate function gets over
toggleDEBUG=True #Debug will be changed back to True at the end of this function
change=False
roww, colw=logic.whking[2], logic.whking[3]
rowb, colb=logic.blking[2], logic.blking[3]
for i, j in ((roww, colw), (rowb, colb)):
home.wn.tracer(0)
if logic.check((i,j), f2d)[0]==True:
if white==True:
if globals()[f't{i}{j}'].color()!=(pink,pink):
globals()[f't{i}{j}'].color(pink)
globals()[f'wh{wh_list_piece_numbers[i][j]}'].st()
change=True
if black==True:
if globals()[f'tb{7-i}{7-j}'].color()!=(pink,pink):
globals()[f'tb{7-i}{7-j}'].color(pink)
globals()[f'bl{bl_list_piece_numbers[7-i][7-j]}'].st()
change=True
elif logic.check((i,j), f2d)[0]==False:
if white==True:
if globals()[f't{i}{j}'].color()==(pink,pink):
change=True
if (i+j)%2==0:
globals()[f't{i}{j}'].color(light_square_clr)
globals()[f'wh{wh_list_piece_numbers[i][j]}'].st()
elif (i+j)%2==1:
globals()[f't{i}{j}'].color(dark_square_clr)
globals()[f'wh{wh_list_piece_numbers[i][j]}'].st()
if black==True:
if globals()[f'tb{7-i}{7-j}'].color()==(pink,pink):
change=True
if (i+j)%2==0:
globals()[f'tb{7-i}{7-j}'].color(light_square_clr)
globals()[f'bl{bl_list_piece_numbers[7-i][7-j]}'].st()
elif (i+j)%2==1:
globals()[f'tb{7-i}{7-j}'].color(dark_square_clr)
globals()[f'bl{bl_list_piece_numbers[7-i][7-j]}'].st()
home.wn.tracer(1)
if logic.checkmate((i,j), f2d)==True and declare==True and animate == False:
if white==True:
globals()[f't{i}{j}'].color("red")
globals()[f'wh{wh_list_piece_numbers[i][j]}'].st()
if black==True:
globals()[f'tb{7-i}{7-j}'].color("red")
globals()[f'bl{bl_list_piece_numbers[7-i][7-j]}'].st()
home.wn.update()
elif logic.checkmate((i,j), f2d)==True and declare==True and animate == True:
if home.volume_toggle == True:
#Sound for checkmate
playsound("./Sounds/checkmate.mp3", False)
home.wn.tracer(0)
for _ in range(2):
time.sleep(0.75)
if (i+j)%2==0:
if white==True:
globals()[f't{i}{j}'].color(light_square_clr)
globals()[f'wh{wh_list_piece_numbers[i][j]}'].st()
if black==True:
globals()[f'tb{7-i}{7-j}'].color(light_square_clr)
globals()[f'bl{bl_list_piece_numbers[7-i][7-j]}'].st()
home.wn.update()
elif (i+j)%2==1:
if white==True:
globals()[f't{i}{j}'].color(dark_square_clr)
globals()[f'wh{wh_list_piece_numbers[i][j]}'].st()
if black==True:
globals()[f'tb{7-i}{7-j}'].color(dark_square_clr)
globals()[f'bl{bl_list_piece_numbers[7-i][7-j]}'].st()
home.wn.update()
time.sleep(0.75)
if _==1:
if white==True:
globals()[f't{i}{j}'].color("red")
globals()[f'wh{wh_list_piece_numbers[i][j]}'].st()
if black==True:
globals()[f'tb{7-i}{7-j}'].color("red")
globals()[f'bl{bl_list_piece_numbers[7-i][7-j]}'].st()
home.wn.update()
else:
if white==True:
globals()[f't{i}{j}'].color(pink)
globals()[f'wh{wh_list_piece_numbers[i][j]}'].st()
if black==True:
globals()[f'tb{7-i}{7-j}'].color(pink)
globals()[f'bl{bl_list_piece_numbers[7-i][7-j]}'].st()
home.wn.update()
if turn=="white":
game_result = "W"
elif turn=="black":
game_result = "B"
home.on_game_over()
#The required information about database storage has been taken from the user. Now on clicking the close button, the program can directly close without any pass statements
def on_turtle_close():
home.program_running = False
home.root_turtle.after(500, lambda: home.root_turtle.destroy())
database_functions.close_connection()
home.root_turtle.protocol("WM_DELETE_WINDOW", on_turtle_close)
if toggleDEBUG==True:
logmessage.DEBUG=True
return change
#Parameters: 2 dimensional list
def display_stalemate(f2d, animate = True):
global mouse_vacant, move_duration, stalemate_boundary, game_result
#If either of the kings are under check, definitely, it cannot be a stalemate.
if logic.get_game_situation(logic.list2d)[0]:
return
if logic.stalemate(logic.list2d, False)==True:
if home.volume_toggle == True and animate:
#Sound of stalemate
playsound("./Sounds/stalemate.mp3")
game_result = "S"
home.on_game_over()
if turn=="black":
move_duration += [1]
#print(move_duration)
elif turn=="white":
move_duration += [1]
#print(move_duration)
home.wn.tracer(0)
try:
stalemate_boundary.clear()
except:
pass
home.wn.update()
stalemate_boundary=turtle.Turtle()
stalemate_boundary.ht()
stalemate_boundary.width(7)
stalemate_boundary.color("red")
for sign in (1,-1):
stalemate_boundary.pu()
stalemate_boundary.goto(-(size/2)+sign*drift,(size/2))
stalemate_boundary.pd()
for _ in range(4):
stalemate_boundary.fd(size)
stalemate_boundary.rt(90)
if white==True and black==True:
pass
else:
break
home.wn.tracer(1)
def on_turtle_close():
home.program_running = False
home.root_turtle.after(500, lambda: home.root_turtle.destroy())
database_functions.close_connection()
home.root_turtle.protocol("WM_DELETE_WINDOW", on_turtle_close)
#Aim: Displaying the board in a more readible form on the COMMAND line
#Parameters: 2 dimensional list
def display(board):
return
for y in range(len(board)):
for x in range(len(board[y])):
print(board[y][x] , end = ' ')
print()
#Aim: Create a tkinter window and ask the users if they want to store the game details to the database. Also take care of network failure exceptions. If users agree, the game details to be uploaded to the database.
def add_to_db(date, start_time, name_white, name_black, result, moves:list, times:list, min_time = 0, increment = 0):
if home.mode_of_play == 'online':
if not home.challenger:
return
min_time = int(min_time)*60 if 1/min_time else 0
if min_time:
increment = int(increment)
else:
increment = 0
end_time=datetime.datetime.now().strftime("%H:%M:%S")
FMT = '%H:%M:%S'
duration = datetime.datetime.strptime(end_time, FMT) - datetime.datetime.strptime(start_time, FMT)
times = [tfor(times[r]).replace(' ','') for r in range(len(times))]
while True:
value = messagebox.askquestion("Store Game", "Save Game to Database?\nRequires Network Connection")
if value=="yes" and database_functions.check_connection()==False:
database_functions.open_connection()
if value=="yes" and database_functions.check_connection()==True:
database_functions.update_game_details(date, start_time, end_time, duration, name_white, name_black, result, moves, times, min_time, increment)
#After all the details have been uploaded to the database, displaying a message to the user.
messagebox.showinfo("Status", "Successfully uploaded to database")
break
elif value=="no":
break
elif value=="yes" and database_functions.check_connection()==False:
messagebox.showinfo("Error", "No Internet Connection")
def get_turtle_coord(x,y):
home.canvas_turtle.update()
width = home.canvas_turtle.winfo_width()
height = home.canvas_turtle.winfo_height()
return x - (width/2), (height/2) - y
def get_tkinter_coord(x,y):
home.canvas_turtle.update()
width = home.canvas_turtle.winfo_width()
height = home.canvas_turtle.winfo_height()
return x + (width/2), (height/2) - y
def main_updater_offline():
global old, whitetime, blacktime , move_duration, winner, game_result
old = time.time()
while home.program_running and (game_result is None):
if 1/home.min_time != 0 and timer_start:
if turn == 'white':
whitetime -= (time.time() - old)
old = time.time()
if whitetime < last_sec:
time_left = tfor(whitetime)
else:
time_left = tfor(int(whitetime))[:-2]
home.label_white_timer_bottom.configure(text = time_left)
home.label_white_timer_top.configure(text = time_left)
if whitetime < 0:
game_result = 'B' if logic.winner_on_flag('black') else 'D'
home.on_game_over()
elif turn == 'black':
blacktime -= (time.time() - old)
old = time.time()
if blacktime < last_sec:
time_left = tfor(blacktime)
else:
time_left = tfor(int(blacktime))[:-2]
home.label_black_timer_bottom.configure(text = time_left)
home.label_black_timer_top.configure(text = time_left)
if blacktime < 0:
game_result = 'W' if logic.winner_on_flag('white') else 'D'
home.on_game_over()
home.wn.tracer(0)
home.wn.update()
def main_updater_online():
global ready_to_play, turn, game_date , game_start_time
while home.mode_of_play == "online" and game_result is None:
if (home.challenger and home.received) or ((not home.challenger) and home.accepted):
ready_to_play = True
while turn != home.player_side:
res = requests.get(home.geturl('rooms') , params={'code':home.code})
out = process_response(res)
time.sleep(0.2)
home.wn.update()
home.wn.tracer(0)
home.wn.update()
def process_response(response):
global mouse_vacant, game_result, turn, o, whsrow, whscol, blsrow, blscol, srow, scol, whecol, wherow, blecol, blerow, division, started, oldtime, timer_start
try:
r = response.json()#[str(home.code)]
if 'side' in r:
if r['side'] != home.player_side:
sr,sc,er,ec = [int(t) for t in tuple(r['move'])]
process_move((sr,sc),(er,ec),r['pppiece'])
timer_start = True
return False
return r
except Exception as e:
return e
def connection():
global timer_start, game_result
t0 = int(time.time())
while game_result is None:
if 1:
if ((not home.challenger) and home.accepted) or (home.challenger and home.received):#or ((not home.challenger) and home.accepted):
connectoption = True if (int(time.time())%30 == 0 and int(time.time()) != t0) else False
if connectoption:
t0 = int(time.time())
payload = {'code' : home.code , 'side' : home.player_side , 'connectop' : connectoption}
res = requests.get(home.geturl('connection') , params=payload)
data = res.json()
if data['offers']['status'] == 'gameover':
game_result = data['offers']['game result']
if data['offers']['resignations'] == home.oppside:
messagebox.showinfo('YOU WON' , 'on resignation')
game_result = home.player_side[0].upper()
home.on_game_over()
elif data['offers']['flagged']:
if data['offers']['flagged'] == 'white':
game_result = 'W' if logic.winner_on_flag('white') else 'D'
home.on_game_over()
else :
game_result = 'B' if logic.winner_on_flag('black') else 'D'
home.on_game_over()
elif data['offers']['lost connection'] == home.oppside:
messagebox.showinfo('YOU WON' , 'game abandoned')
game_result = home.player_side[0].upper()
home.on_game_over()
break
if data['offers']['draw offers'] == home.oppside:
if messagebox.askyesno('DRAW OFFER' , 'Your opponent has offered a draw, accept?'):
requests.post(home.geturl('connection') , data={'code':home.code , 'side':home.player_side , 'draw':'accepted'})
game_result = "D"
home.on_game_over()
break
else:
requests.post(home.geturl('connection') , data={'code':home.code , 'side':home.player_side , 'draw':'rejected'})
if 1/home.min_time:
wt,bt = data['timers']['white'][0] , data['timers']['black'][0]
if bt < last_sec:
home.label_black_timer_bottom.configure(text=tfor(bt))
home.label_black_timer_top.configure(text=tfor(bt))
else:
home.label_black_timer_bottom.configure(text=tfor(bt)[:-2])
home.label_black_timer_top.configure(text=tfor(bt)[:-2])
if wt < last_sec:
home.label_white_timer_bottom.configure(text=tfor(wt))
home.label_white_timer_top.configure(text=tfor(wt))
else:
home.label_white_timer_bottom.configure(text=tfor(int(wt))[:-2])
home.label_white_timer_top.configure(text=tfor(int(wt))[:-2])
if bt > last_sec and wt > last_sec:
time.sleep(0.4)
else:
time.sleep(0.4)
try:
pass
except Exception as e:
print(e)
continue
def generate_pgn():
global pgn, img_copy, button_pgn_copy
def on_pgn_copy():
global button_pgn_copy
if os.sys.platform.lower()=='win32':
clipboard.copy(pgn_str)
else:
os.system(f'echo -n \'{pgn_str}\'| xclip -selection clipboard')
button_pgn_copy.configure(text = " PGN copied!")
home.root_turtle.after(5000, lambda : button_pgn_copy.configure(text = " Copy PGN to clipboard"))
#Adding some additional details to pgn
pgn_str = ' '.join(pgn)
pgn_result = '*'
if game_result == "W":
pgn_result = "1-0"
elif game_result == "B":
pgn_result = "0-1"
elif game_result in ('D', 'S'):
pgn_result = "1/2-1/2"
pgn_str = f'[Site "Pocket Chess Arena"]\n[White "{home.white_name}"]\n[Black "{home.black_name}"]\n[Result "{pgn_result}"]\n\n' + pgn_str + " " + pgn_result
img_copy = PhotoImage(file = "./Icons/clipboard.png").subsample(3,3)
button_pgn_copy = Button(home.frame_pgn, image = img_copy, text = "Copy PGN to clipboard", compound = LEFT, font = ('Comic Sans', 14, 'bold'), bg = constant.LIGHTBGCLR, fg = constant.LIGHTBGTEXTCLR, activebackground = constant.LIGHTBGCLR, command = on_pgn_copy, bd = 0, highlightthickness = 0)
button_pgn_copy.grid(row = 0, column = 0, sticky = NSEW)
#Main function of game.py which is called by home.py to handle the actual game (settings, instructions NOT included)
#Parameters: size-Size of the chess board, drift-Drift of the white's view board, white-white view==>True/False, black-black view==>True/False, Speech=True/False, Touchpiece=True/False
def game_main(touch_move_):
global process_move
#Handling the close of the main turtle window
def on_turtle_close():
if home.mode_of_play == 'offline':
abort = messagebox.askyesno('Abort Game', 'Are you sure?')
else:
abort = messagebox.askyesno('Abandon', 'Do you wish to quit?')
if abort:
home.program_running = False
home.root_turtle.after(500, lambda: home.root_turtle.destroy())
database_functions.close_connection()
#Move a piece from the Start address to the End address (S to E)
def make_move(whsrow, whscol, blsrow, blscol, wherow, whecol, blerow, blecol, unitmovement):
#print(whsrow, whscol, blsrow, blscol, wherow, whecol, blerow, blecol)
if white==True:
whendx, whendy = sqsize/2 + sqsize*(whecol-4) + drift, -(sqsize/2) + sqsize*(4-wherow)
#Changes in White's View
globals()[f'wh{wh_list_piece_numbers[whsrow][whscol]}'].goto(whendx, whendy)
if black==True:
blendx, blendy = sqsize/2 + sqsize*(blecol-4) - drift, -(sqsize/2) + sqsize*(4-blerow)
#Changes in Black' View
globals()[f'bl{bl_list_piece_numbers[blsrow][blscol]}'].goto(blendx, blendy)
home.wn.update()
home.wn.tracer(1)
#Hiding all the DEAD pieces on the board
def hide_dead_pieces(enpassant, enpassant_killpawn_add, wherow, whecol, blerow, blecol):
if enpassant==True:
if white==True:
globals()[f'wh{wh_list_piece_numbers[enpassant_killpawn_add[0]][enpassant_killpawn_add[1]]}'].ht()
if black==True:
globals()[f'bl{bl_list_piece_numbers[7-enpassant_killpawn_add[0]][7-enpassant_killpawn_add[1]]}'].ht()
#If the below condition is satisfied, there was a piece in the ending address and a capture took place
if logic.list2d_start_of_current_move[wherow][whecol] != logic.emp:
if white==True:
globals()[f'wh{wh_list_piece_numbers[wherow][whecol]}'].ht()
if black==True:
globals()[f'bl{bl_list_piece_numbers[blerow][blecol]}'].ht()
def promote_pawn(wherow, whecol, blerow, blecol):
global pawnboardturtle, pc, mouse_vacant, movestr
turn_pawnreachedend = turn
pawnboardturtle=turtle.Turtle(visible=False)
pawnboardturtle.color("black", constant.PAWNPROMOTIONWINDOWCLR)
pawnboardturtle.shape("square")
pawnboardturtle.st()
scale_ppboard = int(size * 13/560)
for i in range(1,scale_ppboard):
pawnboardturtle.shapesize(i,i)
pccolor={"white": ("black", "white"), "black": ("black", constant.BLACKPIECECLR)}
pcname=["Horse", "Rook", "Bishop", "Queen"]
pcsign=((1, 1), (-1, 1), (-1,-1), (1,-1))
pc={}
def pcchanger(x,y):
global move_duration, wh_piece_count, bl_piece_count
inactive_square_size = size * 90/560
if -inactive_square_size<x<inactive_square_size and -inactive_square_size<y<inactive_square_size:
pass
else:
return None
for i in range(4):
if x/pcsign[i][0]>30 and y/pcsign[i][1]>25:
global pawnboardturtle, pc
for k in pc:
pc[k].ht()
for k in range(scale_ppboard,0,-1):
pawnboardturtle.shapesize(k,k)
pawnboardturtle.ht()
logic.pawnpromotion((wherow, whecol), pcname[i].lower())
home.wn.tracer(0)
if white==True:
globals()[f'wh{wh_list_piece_numbers[wherow][whecol]}'].shape(pcname[i])
if black==True:
globals()[f'bl{bl_list_piece_numbers[blerow][blecol]}'].shape(pcname[i])
home.wn.tracer(1)
if home.mode_of_play == 'online':
requests.post(
home.geturl('rooms'),
data = {
'code':home.code,
'side':home.player_side,
'move':movestr,
'pppiece':pcname[i].lower()
}
)
else:
move_duration += [-1]
toggle_turns(False, pcname[i])
home.wn.onclick(None)
home.canvas_turtle.bind("<ButtonPress>", lambda e: get_move(e.x, e.y, "press"))
home.enable_game_controls()
display_check_and_checkmate(logic.list2d, (224, 111, 111), True)
display_stalemate(logic.list2d)
pawnpcdistance=size * 60 / 560
for i in range(4):
home.wn.tracer(0)
pc[f'pawnpromotion{pcname[i]}'] =turtle.Turtle(visible = False)
pc[f'pawnpromotion{pcname[i]}'].pu()
stretch_piece = stretch_square * 0.2
border_width = int(stretch_piece * 4)
pc[f'pawnpromotion{pcname[i]}'].shapesize(stretch_piece, stretch_piece, border_width)
pc[f'pawnpromotion{pcname[i]}'].color(pccolor[turn_pawnreachedend][0], pccolor[turn_pawnreachedend][1])
pc[f'pawnpromotion{pcname[i]}'].shape(pcname[i])
pc[f'pawnpromotion{pcname[i]}'].st()
fractions = 10
for j in range(fractions):
home.wn.tracer(0)
for i in range(4):
pc[f'pawnpromotion{pcname[i]}'].goto((j/fractions)*pcsign[i][0]*pawnpcdistance, (j/fractions)*pcsign[i][1]*pawnpcdistance)
home.wn.tracer(1)
mouse_vacant = False
home.canvas_turtle.unbind("<ButtonPress>")
home.wn.onclick(pcchanger)
home.disable_game_controls()
#Parameters: Pawn promotion?, checkmate?, stalemate?
def toggle_turns(pawnv, pppiece = ''):
global turn, move_duration, castlev, old, whitetime, blacktime, movenumber
checkv_, checkmatev_, stalematev_ = logic.get_game_situation(logic.list2d)
chess_not = get_chess_notation(logic.list2d_start_of_current_move, whsrow, whscol, wherow, whecol, (checkv_, checkmatev_), castlev, pppiece)
label_chess_not = Label(home.frame_moves.viewPort, text = chess_not, bg = constant.DARKBGCLR, fg = constant.DARKBGTEXTCLR, font = ('Comic Sans', 15, 'bold'), bd = 2, highlightthickness = 2, highlightbackground = constant.LIGHTBGTEXTCLR)
if turn=="white":
movenumber += 1
Label(home.frame_moves.viewPort, text = home.chess_not_row + 1, bg = constant.DARKBGCLR, fg = constant.DARKBGTEXTCLR, font = ('Comic Sans', 15, 'bold'), bd = 2, highlightthickness = 2, highlightbackground = constant.LIGHTBGTEXTCLR).grid(row = home.chess_not_row, column = 0, sticky = NSEW, padx = 1, pady = 1, ipadx = 5, ipady = 5)
label_chess_not.grid(row = home.chess_not_row, column = 1, sticky = NSEW, padx = 1, pady = 1, ipady = 5)
#Updating pgn
pgn.append(str(home.chess_not_row + 1) + '.')
pgn.append(chess_not)
if checkmatev_!=True and pawnv!=True and stalematev_!=True:
turn="black"
#Make necessary changes to the timers
if home.mode_of_play == 'offline' and not pawnv:
if not (checkmatev_ or stalematev_):
whitetime += home.increment
move_duration += [(home.min_time*60 - whitetime + movenumber*home.increment- sum([x for x in move_duration[:-1:2] if x <= 0]))]
if whitetime < last_sec:
home.label_white_timer_top.configure(text = tfor(whitetime))
home.label_white_timer_bottom.configure(text = tfor(whitetime))
else:
home.label_white_timer_top.configure(text = tfor(int(whitetime))[:-2])
home.label_white_timer_bottom.configure(text = tfor(int(whitetime))[:-2])
elif turn=="black":
label_chess_not.grid(row = home.chess_not_row, column = 2, sticky = NSEW, padx = 1, pady = 1, ipady = 5)
#Updating pgn
pgn.append(chess_not)
home.chess_not_row += 1
if checkmatev_!=True and pawnv!=True and stalematev_!=True:
turn="white"
#Make necessary changes to the timers
if home.mode_of_play == 'offline':
if not(checkmatev_ or stalematev_):
blacktime += home.increment
move_duration += [(home.min_time*60 - blacktime + movenumber*home.increment- sum([x for x in move_duration[1:-1:2] if x <= 0]))]
if blacktime < last_sec:
home.label_black_timer_top.configure(text = tfor(blacktime))
home.label_black_timer_bottom.configure(text = tfor(blacktime))
else:
home.label_black_timer_top.configure(text = tfor(int(blacktime))[:-2])
home.label_black_timer_bottom.configure(text = tfor(int(blacktime))[:-2])
home.frame_moves.canvas.yview_moveto('1.0')
home.frame_moves.update()
def reset_move():
global legaladd
home.wn.tracer(0)
#Reverting the colour of the starting square if the user clicks on it again
if legalmoves==True:
show_legal_squares(False)
legaladd = []
if display_check_and_checkmate(logic.list2d, (224, 111, 111), False) == False:
change_square_clr(whsrow, whscol, blsrow, blscol, light_square_clr, dark_square_clr)
#Displaying the squares of the previous in case they are changed due to show_legal_squares(False)
try:
pwhsrow, pwhscol, pwherow, pwhecol = prev_move_add
for row,col in ((pwhsrow, pwhscol), (pwherow, pwhecol)):
change_square_clr(row, col, 7-row, 7-col, constant.SELECTEDLIGHTSQUARECLR, constant.SELECTEDDARKSQUARECLR)
except:
pass
home.wn.tracer(1)
#type: "press", "motion", "release"
def get_move(x, y, mode):
global move_stage, blscol, blsrow, whscol, whsrow, turn, legaladd, mouse_vacant, move_duration, active_piece, movestr, timer_start, old
# scol-start address col num(RAW data as seen directly from the board on which the user clicks. For the numbering, the boards are considered to be matrices)
# srow-start address row num('Same as above')