Mitch!

import pygame
import os, sys
from random import randint
import time
import math
import random

import requests

#from piece import Piece

pygame.init()

class Piece:
    def __init__(self, frame, x, y):
        self.frame = frame
        self.x = x
        self.y = y
        self.selected = False
    def draw(self, screen):
        screen.blit(self.frame, (self.x, self.y))
        if self.selected == False:
            width, height = self.frame.get_size()
            pygame.draw.rect(screen, (0,0,0), (self.x,self.y,width,height), 2)
        else:
            width, height = self.frame.get_size()
            pygame.draw.rect(screen, (255,0,0), (self.x,self.y,width,height), 2)

    def swap(self, screen, item2):
        screen.blit(item2.frame, (self.x,self.y))
        screen.blit(self.frame, (item2.x,item2.y))
        store = [item2.x,item2.y,item2.frame]
        item2.x, item2.y,item2.selected = self.x, self.y, False
        self.x, self.y, self.selected = store[0], store[1], False


def get_dog_image():
    Found=False
    while Found==False:
        photo_id = requests.get("https://random.dog/woof").text.lower()
        photo_link = f"https://random.dog/{photo_id}"
        if photo_id.split(".")[1].lower().endswith("mp4") or photo_id.split(".")[1].lower().endswith("gif"):
            pass
        else:
            photo_id=photo_id.split(".")[0]
            request = requests.get(photo_link)

            if request.status_code == 200:
                with open(f"{photo_id}.png", "wb") as photo:
                    photo.write(request.content)
            print(str(photo_id+".png"))
            return str(photo_id+".png")

def get_pokemon_image():
    return f"Pokemon{randint(0,802)}.png"

def strip_from_sheet(sheet, start, size, columns, rows=1):
    frames = []
    for j in range(rows):
        for i in range(columns):
            location = (start[0]+size[0]*i, start[1]+size[1]*j)
            frames.append(sheet.subsurface(pygame.Rect(location, size)))
    return frames

def commonMulti(size):
    numbers = [i for i in range(5,10)]
    factors = []
    for item in numbers:
        if size[0]%item==0 and size[1]%item==0:
            factors.append(item)
        else:
            pass
    if len(factors)>0:
        return factors[-1]
    else:
        return None

def gameLoop(width, height, random_indicies, screen, frames, split,objects):
    clock = pygame.time.Clock()
    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                pygame.quit()
                exit()
        if pygame.mouse.get_pressed()[0]==1:
            print(pygame.mouse.get_pressed())
            x, y = event.pos
            for item in objects:
                item.selected = False
                if item.frame.get_rect().move(item.x, item.y).collidepoint(x, y):
                    item.selected = True
                    break
        elif pygame.mouse.get_pressed()[2]==1:
            for item in objects:
                item.selected = False

        selected=[]
        for item in objects:
            if item.selected == True and item.selected not in selected:
                selected.append(item)
                if len(selected)==2:
                    selected[0].swap(screen, selected[1])
                    selected=[]
            item.draw(screen)

        pygame.display.update()
        msElapsed = clock.tick(60)

def shuffle(split, size, frames, screen,objects):
    random_indicies=[i for i in range(split[0]*split[1])]
    random.shuffle(random_indicies)
    width = size[0]/split[0]
    height = size[1]/split[1]
    for index, frame in enumerate(frames):
        num = random_indicies[index]
        x = width * (num % split[0])
        y = height * (num // split[0])

        piece = Piece(frame, x, y)
        objects.append(piece)
    gameLoop(width, height, random_indicies, screen, frames, split,objects)

def get_multi(size):
    if size[0]<100 or size[1]<100:
        return 3
    elif size[0]<250 or size[1]<250:
        return 2
    else:
        return 1

def startup(objects):
    sheet = pygame.image.load(get_pokemon_image())
    size = sheet.get_size()
    multi=get_multi(size)

    sheet = pygame.transform.scale(sheet,(((round(size[0],-1)*multi)),((round(size[1],-1)*multi))))
    size = sheet.get_size()
    screen = pygame.display.set_mode((size[0], size[1]))
    if commonMulti(size)!=None:
        x = commonMulti(size)
        divider = size[0]//x
        split = [size[0]//divider,size[1]//divider]
    screen_rect = screen.get_rect()
    frames = strip_from_sheet(sheet, (0,0), (size[0]/split[0],size[1]/split[1]), split[0],split[1])
    pygame.display.set_caption('Jigsaw Game')

    shuffle(split, size, frames, screen,objects)


if __name__ == "__main__":
    objects = []
    startup(objects)