Stackoverflow_PygameGenerators

import pygame
import time
import random

class Player:
    def __init__(self, surface, surface_height, surface_width, size, jump_height, color):
        self.surface = surface
        self.surface_height = surface_height
        self.surface_width = surface_width
        self.size = size
        self.jump_height = jump_height
        self.color = color
        self.x = (0 + (self.surface_width/10))
        self.y = self.surface_height - self.size
        self.x_move = 0
        self.y_move = 0
        self.rect = pygame.draw.rect(self.surface, self.color, [self.x, self.y, self.size, self.size])

    def keyDown(self, key):
        if key == pygame.K_w:
            self.y -= 10
        elif key == pygame.K_a:
            self.x -= 10
        elif key == pygame.K_d:
            self.x += 10


    def checkBoundaries(self):
        # Checking for Boundaries
        #if self.y <= self.jump_height:
        #    self.y_move = -10
        if self.y > self.surface_height - self.size:
            self.y_move = 0
        if self.y <= self.jump_height + self.size:
            self.y_move = -10

    def draw(self):
        pygame.draw.rect(self.surface, self.color, [self.x, self.y, self.size, self.size])






# Initialize Pygame
pygame.init()
game_over = False

# Color
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
GRAY = (192, 192, 192)

# Setting up the window
surfaceWidth = 800
surfaceHeight = 500

surface = pygame.display.set_mode((surfaceWidth, surfaceHeight))
pygame.display.set_caption("Rectangle Runner")
clock = pygame.time.Clock()

#Player(surface, surface_height, surface_width, size, jump_height, color)
player = Player(surface, surfaceHeight, surfaceWidth, 50, 200, BLACK)

# Game Loop
while True:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            game_over = True
        if event.type == pygame.KEYDOWN:
            player.keyDown(event.key)
        if game_over == True:
            pygame.quit()
            quit()
    surface.fill(GRAY)
    player.checkBoundaries()
    player.draw()
    pygame.display.update()
    clock.tick(60)

pygame.quit()
quit()