Thread: Naughts and Crosses
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Old Sep 11th, 2005, 11:13 AM   #1
coldDeath
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Naughts and Crosses
Ok it may not seem so amazing to you, but this is my first ever proper pygame game. It took me 9 hours (with potty breaks and lunch break).

You can download the source code and files here: http://jackf.cogia.net/coldDeath-XandO.rar

UnRAR the file, then doubleclick game.py to run it.
It will require Python and pyGame to run.

Here is the source code so you can check it out:
(Toggle Plain Text) 
#Name: Naughts and Crosses
#Author: ColdDeath
#Date: 11/09/2005

import os
import pygame
import random
import sys
from pygame.locals import *

pygame.init()

#Window Setup
gameWindow = pygame.display.set_mode((150, 150))
pygame.display.set_caption('X\'s and O\'s')
fileName_Icon = os.path.join('Data', 'x.png')
surface_Icon = pygame.image.load(fileName_Icon)
pygame.display.set_icon(surface_Icon)
gameScreen = pygame.display.get_surface()

#Make image paths into variables
fileName_Cross = os.path.join('Data', 'x.png')
fileName_Naught = os.path.join('Data', 'o.png')
fileName_Board = os.path.join('Data', 'board.png')
fileName_Win = os.path.join('Data', 'win.png')
fileName_Lose = os.path.join('Data', 'lose.png')
fileName_Draw = os.path.join('Data', 'draw.png')

#Make images into surfaces
surface_Cross = pygame.image.load(fileName_Cross)
surface_Naught = pygame.image.load(fileName_Naught)
surface_Board = pygame.image.load(fileName_Board)
surface_Win = pygame.image.load(fileName_Win)
surface_Lose = pygame.image.load(fileName_Lose)
surface_Draw = pygame.image.load(fileName_Draw)

#Draw the grid/board
gameScreen.blit(surface_Board, (0,0))

#Update Screen
pygame.display.flip() 

class game:

	Board = ['n','n','n','n','n','n','n','n','n']
	availibleMoves = [0,1,2,3,4,5,6,7,8]
	turn = 'x'
	def checkQuit(self,events):
		#When game is over check to see if Enter is press or if Exit button is clicked, then exits
		for event in events: 
			if event.type == QUIT: 
				sys.exit(0)
			if event.type == KEYDOWN:
				if event.key == 13:
					sys.exit(0)
	def input(self,events): 
		#Checks for keyboard input and make a move if it finds it
		for event in events:
			if event.type == QUIT: 
				sys.exit(0)
			if event.type == KEYUP:
				if event.key == 49:
					self.Board[0] = 'x'
					gameScreen.blit(surface_Cross, (0,0))
					self.availibleMoves[0] = 'n'
					self.turn = 'o'
				elif event.key == 50:
					self.Board[1] = 'x'
					gameScreen.blit(surface_Cross, (50,0))
					self.availibleMoves[1] = 'n'
					self.turn = 'o'
				elif event.key == 51:
					self.Board[2] = 'x'
					gameScreen.blit(surface_Cross, (100,0))
					self.availibleMoves[2] = 'n'
					self.turn = 'o'
				elif event.key == 52:
					self.Board[3] = 'x'
					gameScreen.blit(surface_Cross, (0,50))
					self.availibleMoves[3] = 'n'
					self.turn = 'o'
				elif event.key == 53:
					self.Board[4] = 'x'
					gameScreen.blit(surface_Cross, (50,50))
					self.availibleMoves[4] = 'n'
					self.turn = 'o'
				elif event.key == 54:
					self.Board[5] = 'x'
					gameScreen.blit(surface_Cross, (100,50))
					self.availibleMoves[5] = 'n'
					self.turn = 'o'
				elif event.key == 55:
					self.Board[6] = 'x'
					gameScreen.blit(surface_Cross, (0,100))
					self.availibleMoves[6] = 'n'
					self.turn = 'o'
				elif event.key == 56:
					self.Board[7] = 'x'
					gameScreen.blit(surface_Cross, (50,100))
					self.availibleMoves[7] = 'n'
					self.turn = 'o'
				elif event.key == 57:
					self.Board[8] = 'x'
					gameScreen.blit(surface_Cross, (100,100))
					self.availibleMoves[8] = 'n'
					self.turn = 'o'
				pygame.display.flip()
			else:
				#print event
				pass
				
	def aiMove(self):
		new = random.choice(self.availibleMoves)
		try:
			if new == 'n':
					self.aiMove()
			else:
				if self.Board[new] == 'n':
					if new == 0:
						self.Board[0] = 'o'
						gameScreen.blit(surface_Naught, (0,0))
						self.availibleMoves[0] = 'n'
					elif new == 1:
						self.Board[1] = 'o'
						gameScreen.blit(surface_Naught, (50,0))
						self.availibleMoves[1] = 'n'
					elif new == 2:
						self.Board[2] = 'o'
						gameScreen.blit(surface_Naught, (100,0))
						self.availibleMoves[2] = 'n'
					elif new == 3:
						self.Board[3] = 'o'
						gameScreen.blit(surface_Naught, (0,50))
						self.availibleMoves[3] = 'n'
					elif new == 4:
						self.Board[4] = 'o'
						gameScreen.blit(surface_Naught, (50,50))
						self.availibleMoves[4] = 'n'
					elif new == 5:
						self.Board[5] = 'o'
						gameScreen.blit(surface_Naught, (100,50))
						self.availibleMoves[5] = 'n'
					elif new == 6:
						self.Board[6] = 'o'
						gameScreen.blit(surface_Naught, (0,100))
						self.availibleMoves[6] = 'n'
					elif new == 7:
						self.Board[7] = 'o'
						gameScreen.blit(surface_Naught, (50,100))
						self.availibleMoves[7] = 'n'
					elif new == 8:
						self.Board[8] = 'o'
						gameScreen.blit(surface_Naught, (100,100))
						self.availibleMoves[8] = 'n'
		except TypeError:
			self.aiMove()
		pygame.display.flip()
		self.turn = 'x'
		
		
			
	def checkStatus(self):
	#Checks if anyone has won
	#X win conditions
		if self.Board[0:3] == ['x','x','x']: return 'x'
		if self.Board[3:6] == ['x','x','x']: return 'x'
		if self.Board[6:10] == ['x','x','x']: return 'x'
		if (self.Board[0]+self.Board[3]+self.Board[6] == 'xxx'): return 'x'
		if (self.Board[1]+self.Board[4]+self.Board[7] == 'xxx'): return 'x'
		if (self.Board[2]+self.Board[5]+self.Board[8] == 'xxx'): return 'x'
		if (self.Board[0]+self.Board[4]+self.Board[8] == 'xxx'): return 'x'
		if (self.Board[2]+self.Board[4]+self.Board[6] == 'xxx'): return 'x'
	#O win conditions
		if self.Board[0:3] == ['o','o','o']: return 'o'
		if self.Board[3:6] == ['o','o','o']: return 'o'
		if self.Board[6:10] == ['o','o','o']: return 'o'
		if (self.Board[0]+self.Board[3]+self.Board[6] == 'ooo'): return 'o'
		if (self.Board[1]+self.Board[4]+self.Board[7] == 'ooo'): return 'o'
		if (self.Board[2]+self.Board[5]+self.Board[8] == 'ooo'): return 'o'
		if (self.Board[0]+self.Board[4]+self.Board[8] == 'ooo'): return 'o'
		if (self.Board[2]+self.Board[4]+self.Board[6] == 'ooo'): return 'o'
	#Draw conditions
		if (self.availibleMoves == ['n','n','n','n','n','n','n','n','n']):
			return 'd'
		else: 
			return 'n'

NewGame = game()
#Main program loop
while 1: 
	#if x has won show the win image
	if NewGame.checkStatus() == 'x':
		gameScreen.blit(surface_Win, (0,0))
		pygame.display.flip()
		NewGame.checkQuit(pygame.event.get())
	#if o has won show the lose image
	elif NewGame.checkStatus() == 'o':
		gameScreen.blit(surface_Lose, (0,0))
		pygame.display.flip()
		NewGame.checkQuit(pygame.event.get())
	#if its a draw show draw image
	elif NewGame.checkStatus() == 'd':
		gameScreen.blit(surface_Draw, (0,0))
		pygame.display.flip()
		NewGame.checkQuit(pygame.event.get())
	#otherwise make a move
	else:
		if NewGame.turn == 'x':
			NewGame.input(pygame.event.get())
		elif NewGame.turn == 'o':
			NewGame.aiMove()
Woot i'm really happy

Here is a screenshot of it in action:
Attached Images
File Type: jpg screenshot-xando.jpg (8.0 KB, 93 views)
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