Connect4 game

Scripts/Miscellaneous/Connect4Game/README.md

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+# Connect 4 Game
+
+:heart_eyes: **Connect Four** (also known as **Four Up**, **Plot Four**, **Find Four**, **Four in a Row**, **Four in a Line**, **Drop Four**, and **Gravitrips** in the Soviet Union) is a two-player connection board game , in which the players choose a color and then take turns dropping colored discs into a seven-column, six-row vertically suspended grid. The pieces fall straight down, occupying the lowest available space within the column. The objective of the game is to be the first to form a horizontal, vertical, or diagonal line of four of one's own discs. Connect Four is a "Solved game". The first player can always win by playing the right moves.
+
+The game was first sold under the _Connect Four_ trademark by "Milton Bradley Company") in February 1974.
+
+## How To Play the Game ?
+
+:exclamation: **NOTE:** Play this game along with your friends
+
+    python3 connect4game.py
+
+## ScreenShots
+
+![add names](addNames.png)
+![gameplay](gameplay.png)
+
+## Creator
+
+:heart: Suvam Prasad

Scripts/Miscellaneous/Connect4Game/connect4game.py

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+import numpy as np
+from tkinter import *
+import pygame
+import sys
+import math
+
+BLACK = (33, 33, 33)
+GREY = (235, 235, 235)
+RED = (255,0,0)
+YELLOW = (255,255,0)
+
+ROW_COUNT = 6
+COLUMN_COUNT = 7
+
+player_names = []
+
+#adding players
+def submit():
+	player_names.append(player_one.get())
+	player_names.append(player_two.get())
+	root.destroy()
+
+#creating connect 4 board 6 X 7 common board size
+def create_board():
+	board = np.zeros((ROW_COUNT,COLUMN_COUNT))
+	return board
+
+def drop_piece(board, row, col, piece):
+	board[row][col] = piece
+
+def is_valid_location(board, col):
+	return board[ROW_COUNT-1][col] == 0
+
+def get_next_open_row(board, col):
+	for r in range(ROW_COUNT):
+		if board[r][col] == 0:
+			return r
+
+
+def winning_move(board, piece):
+	# Check horizontal locations for win
+	for c in range(COLUMN_COUNT-3):
+		for r in range(ROW_COUNT):
+			if board[r][c] == piece and board[r][c+1] == piece and board[r][c+2] == piece and board[r][c+3] == piece:
+				return True
+
+	# Check vertical locations for win
+	for c in range(COLUMN_COUNT):
+		for r in range(ROW_COUNT-3):
+			if board[r][c] == piece and board[r+1][c] == piece and board[r+2][c] == piece and board[r+3][c] == piece:
+				return True
+
+	# Check positively sloped diaganols
+	for c in range(COLUMN_COUNT-3):
+		for r in range(ROW_COUNT-3):
+			if board[r][c] == piece and board[r+1][c+1] == piece and board[r+2][c+2] == piece and board[r+3][c+3] == piece:
+				return True
+
+	# Check negatively sloped diaganols
+	for c in range(COLUMN_COUNT-3):
+		for r in range(3, ROW_COUNT):
+			if board[r][c] == piece and board[r-1][c+1] == piece and board[r-2][c+2] == piece and board[r-3][c+3] == piece:
+				return True
+
+def draw_board(board):
+	for c in range(COLUMN_COUNT):
+		for r in range(ROW_COUNT):
+			pygame.draw.rect(screen, BLACK, (c*SQUARESIZE, r*SQUARESIZE+SQUARESIZE, SQUARESIZE, SQUARESIZE))
+			pygame.draw.circle(screen, GREY, (int(c*SQUARESIZE+SQUARESIZE/2), int(r*SQUARESIZE+SQUARESIZE+SQUARESIZE/2)), RADIUS)
+
+	for c in range(COLUMN_COUNT):
+		for r in range(ROW_COUNT):		
+			if board[r][c] == 1:
+				pygame.draw.circle(screen, RED, (int(c*SQUARESIZE+SQUARESIZE/2), height-int(r*SQUARESIZE+SQUARESIZE/2)), RADIUS)
+			elif board[r][c] == 2: 
+				pygame.draw.circle(screen, YELLOW, (int(c*SQUARESIZE+SQUARESIZE/2), height-int(r*SQUARESIZE+SQUARESIZE/2)), RADIUS)
+	pygame.display.update()
+
+try:
+
+	root = Tk()
+	root.resizable(0,0)
+	player_one = StringVar(master=root)
+	player_two = StringVar(master=root)
+	root.geometry("500x300")
+	root.title("Connect 4 Game")
+	Label(master=root, text="Connect 4 Game", font=('Poppins', 30, 'normal')).place(x=80, y=20)
+	Label(master=root, text="Enter player 1 name: ").place(x=120, y=100)
+	Entry(master=root, textvariable = player_one,font=('calibre',10,'normal')).place(x=250, y=100)
+	Label(master=root, text="Enter player 2 name: ").place(x=120, y=140)
+	Entry(master=root, textvariable=player_two, font=('calibre', 10, 'normal')).place(x=250, y=140)
+	Button(master=root, text="ADD", width=10, command=submit).place(x=210,y=190)
+	root.mainloop()
+
+	if player_names[0] != '' and player_names[1] != '':
+
+		board = create_board()
+
+		game_over = False
+		turn = 0
+
+		pygame.init()
+
+		SQUARESIZE = 100
+
+		width = COLUMN_COUNT * SQUARESIZE
+		height = (ROW_COUNT+1) * SQUARESIZE
+
+		size = (width, height)
+
+		RADIUS = int(SQUARESIZE/2 - 5)
+
+		screen = pygame.display.set_mode(size)
+		draw_board(board)
+		pygame.display.update()
+
+		myfont = pygame.font.SysFont("monospace", 30)
+
+		while not game_over:
+
+			for event in pygame.event.get():
+				if event.type == pygame.QUIT:
+					sys.exit()
+
+				if event.type == pygame.MOUSEMOTION:
+					pygame.draw.rect(screen, GREY, (0,0, width, SQUARESIZE))
+					posx = event.pos[0]
+					if turn == 0:
+						pygame.draw.circle(screen, RED, (posx, int(SQUARESIZE/2)), RADIUS)
+					else: 
+						pygame.draw.circle(screen, YELLOW, (posx, int(SQUARESIZE/2)), RADIUS)
+				pygame.display.update()
+
+				if event.type == pygame.MOUSEBUTTONDOWN:
+					pygame.draw.rect(screen, GREY, (0,0, width, SQUARESIZE))
+
+					# Ask for Player 1 Input
+					if turn == 0:
+						posx = event.pos[0]
+						col = int(math.floor(posx/SQUARESIZE))
+
+						if is_valid_location(board, col):
+							row = get_next_open_row(board, col)
+							drop_piece(board, row, col, 1)
+							turn += 1
+							turn = turn % 2
+
+							if winning_move(board, 1):
+								label = myfont.render(player_names[0]  + " wins the game", 1, RED)
+								screen.blit(label, (40,10))
+								game_over = True
+
+
+					# # Ask for Player 2 Input
+					else:				
+						posx = event.pos[0]
+						col = int(math.floor(posx/SQUARESIZE))
+
+						if is_valid_location(board, col):
+							row = get_next_open_row(board, col)
+							drop_piece(board, row, col, 2)
+							turn += 1
+							turn = turn % 2
+
+							if winning_move(board, 2):
+								label = myfont.render(player_names[1] + " wins the game", 1, YELLOW)
+								screen.blit(label, (40,10))
+								game_over = True
+
+
+					draw_board(board)
+
+
+
+					if game_over:
+						pygame.time.wait(3000)
+
+except IndexError as e:
+	print('Game closed')

Scripts/Miscellaneous/Connect4Game/requirements.txt

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+numpy==1.19.2
+pygame==1.9.6