Jun-27-2017, 04:22 PM
(This post was last modified: Jun-28-2017, 05:34 PM by sparkz_alot.)
This is my code in turtle graphics for chess. In the input class, I want the square that I click on the board to light up blue. It seems that I am unable to draw and fill the square. I have a few debug lines that show not only where I clicked, but also the coordinates of the bottom left of the square(I will start drawing and filling the square from there). The computer is getting to my code, but it just isn't drawing. Some detailed help would be great!
class ChessBoard:
EAST = 0
WEST = 180
NORTH = 90
SOUTH = 270
def __init__(self, pen, square_sidelength, next_square, dark_color, light_color, border_color):
'''
Arguments for ChessBoard:
square_sidelength = sidelength of one square on the board
next_square = amount you have to move to get from one square to another
dark_color = the darker of the two colors
light_color = the lighter of the two colors
color = the color that is being used to draw the square it is drawing(just used for keeping track of things)
y_top = the y coordinate of the top left of the board
x_left = the x coordinate of the top left of the board
x = changing x value
y = changing y value
border_size = the distance between the edge of the board and the edge of the border
'''
self.pen = pen
self.square_sidelength = SQUARE_LENGTH
self.next_square = square_sidelength + 1
self.dark_color = dark_color
self.light_color = light_color
self.color = dark_color
self.y_top = next_square * 4
self.x_left = -1 * (next_square*4)
self.x = self.x_left
self.y = self.y_top
self.border_size = 1.15 * square_sidelength
self.border_color = border_color
self.outline_of_board_size = .07 * square_sidelength
self.board_length = 8 * next_square
self.board_squares = [[None for col in range(8)] for row in range(8)]
def draw_square(self, pen, dark_color, light_color, square_sidelength, next_square, x, y, border_size):
self.pen.up()
self.pen.goto(self.x, self.y)
self.pen.down()
self.pen.color(self.color)
self.pen.fill(True)
for i in range(4):
self.pen.forward(self.square_sidelength)
self.pen.right(90)
self.pen.fill(False)
self.x += self.next_square
def draw_row(self, pen, dark_color, light_color, square_sidelength, next_square, x, y, border_size):
for i in range(8):
self.draw_square(pen, dark_color, light_color, square_sidelength, next_square, x, y, border_size)
if self.color == self.dark_color:
self.color = self.light_color
else:
self.color = self.dark_color
def draw_Board(self, pen, dark_color, light_color, square_sidelength, next_square, x, y, border_size, border_color, outline_of_board_size, board_length):
#creates border
self.pen.up()
self.pen.goto(self.x_left - self.border_size, self.y_top + self.border_size)
self.pen.down()
self.pen.color(self.border_color)
self.pen.fill(True)
for i in range(4):
self.pen.forward((2*self.border_size) + self.board_length)
self.pen.right(90)
self.pen.fill(False)
self.pen.color('black')
#creates outline
self.pen.up()
self.pen.goto(self.x_left - self.outline_of_board_size, self.y_top + self.outline_of_board_size)
self.pen.down()
self.pen.fill(True)
for i in range(4):
self.pen.forward((2*self.outline_of_board_size) + self.board_length)
self.pen.right(90)
self.pen.fill(False)
#creates the board without borders and letters
for i in range(8):
p = 1
self.draw_row(pen, dark_color, light_color, square_sidelength, next_square, x, y, border_size)
self.pen.up()
self.pen.goto(self.x_left - p, self.y)
self.pen.down()
self.x = self.x_left
if self.color == self.dark_color:
self.color = self.light_color
else:
self.color = self.dark_color
self.y -= self.next_square
p -= 5
#creates letters and numbers
self.pen.color('black')
numbers = ['1', '2', '3', '4', '5', '6', '7', '8']
letters = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H']
self.x = self.x_left
self.y = self.y_top
#numbers
for i in range(8):
self.pen.up()
self.pen.goto(self.x - (.8 * self.square_sidelength), self.y - (.75 * self.square_sidelength))
self.pen.write(numbers[i], font=("Courier",round(.6 * self.square_sidelength), "normal"))
self.y -= self.square_sidelength * 1.03
#letters
self.x = self.x_left
self.y = self.y_top
for i in range(8):
self.pen.up()
self.pen.goto(self.x + (.3 * self.square_sidelength), self.y - (self.board_length + .8 * self.square_sidelength))
self.pen.write(letters[i], font=("Courier",round(.6 * self.square_sidelength), "normal"))
self.x += self.square_sidelength * 1.03
def goto_piece_xy(self, row, col):
self.pen.up()
x = self.x_left + (col * self.next_square) + .05 * self.square_sidelength
y = self.y_top - (row * self.next_square) - .8 * self.square_sidelength
self.pen.goto(x,y)
def put_piece(self, piece, row, col):
self.board_squares[row][col] = piece
self.pen.color((0,0,0))
self.goto_piece_xy(row, col)
self.pen.write(piece, font=("Courier", round(self.square_sidelength*.7), "normal"))
##########################################################
class Pieces:
W_ROOK = u'♖'
W_KNIGHT = u'♘'
W_BISHOP = u'♗'
W_QUEEN = u'♕'
W_KING = u'♔'
W_PAWN = u'♙'
B_ROOK = u'♜'
B_QUEEN = u'♛'
B_KING = u'♚'
B_BISHOP = u'♝'
B_KNIGHT = u'♞'
B_PAWN = u'♟'
def __init__(self, chessBoard):
self.chessBoard = chessBoard
def beginning_place(self):
w_pieces = [self.W_ROOK,
self.W_KNIGHT,
self.W_BISHOP,
self.W_QUEEN,
self.W_KING,
self.W_BISHOP,
self.W_KNIGHT,
self.W_ROOK]
b_pieces = [self.B_ROOK,
self.B_KNIGHT,
self.B_BISHOP,
self.B_QUEEN,
self.B_KING,
self.B_BISHOP,
self.B_KNIGHT,
self.B_ROOK]
for i in range(8):
self.chessBoard.put_piece(w_pieces[i], 7, i)
self.chessBoard.put_piece(self.W_PAWN, 6, i)
self.chessBoard.put_piece(b_pieces[i], 0, i)
self.chessBoard.put_piece(self.B_PAWN, 1, i)
i += 1
class Input:
def __init__(self, chessBoard, window):
self.window = window
window.onclick(self.onclick)
self.board = chessBoard
def onclick(self, x, y):
if (self.board.x_left < x < self.board.x_left + self.board.next_square * 8 and self.board.y_top > y > self.board.y_top - self.board.next_square * 8):
print('x:', x, 'y:', y) # debug
x1 = x - (x % self.board.next_square)
print(x1)
y1 = y - (y % self.board.next_square)
print(y1)
self.board.color('blue')
self.board.pen.setheading(90)
self.board.x = x1
self.board.y = y1
self.board.pen.fill(True)
for i in range(4):
self.board.pen.forward(board.square_sidelength)
self.board.pen.right(90)
self.board.pen.fill(False)
##########################################################
import turtle
pen = turtle.Turtle()
turtle.tracer(0,0)
#pen.ht()
SQUARE_LENGTH = 59 # DECIDES ON SIZE OF EVERYTHING
window = turtle.Screen()
chessBoard = ChessBoard(pen, SQUARE_LENGTH, SQUARE_LENGTH + 1, (175,102,50), (252, 251, 227), (79, 36, 18))
chessBoard.draw_Board(chessBoard.x, chessBoard.y, chessBoard.dark_color, chessBoard.light_color, chessBoard.border_size, chessBoard.pen, chessBoard.square_sidelength, chessBoard.next_square, chessBoard.border_color, chessBoard.outline_of_board_size, chessBoard.board_length)
pieces = Pieces(chessBoard)
pieces.beginning_place()
INput = Input(chessBoard, window)
turtle.update()
while 0 == 0:
raw_input
turtle.update()
