minesweeper1.py

import PySimpleGUI as sg
import random


#sg.theme("Material1")
#sg.theme_element_background_color(color = "#000000")
#sg.theme_background_color(color="#FFFFFF")
#sg.theme_button_color(color="#FFFFFF")

class Game:
    visited = set()
    revealed = set()
    bomb_chance = 0.11
    cols = 10
    rows = 10
    colors = {"0":"#64778D",  # grey
              "1":"#00ff75",  # light green
              "2":"#00dd00",  # green
              "3":"#ffff00",  # yellow
              "4":"#ffa500",  # orange
              "5":"#ff00ff",  # red
              "6":"#800080",  # violet
              "7":"#0000ff",  # blue
              "8":"#00ffff",  # cyan
              "*":"#ffffff",  # black
              }

def unhide_zeros(event):
    Game.revealed.add(event)
    number = window[event].get_text()
    window[event].update(button_color=("#000000", Game.colors[number]))
    if number == "0":
        if event not in Game.visited:
            #Game.hidden_tiles -= 1
            Game.visited.add(event)
            #window[event].update(button_color=(Game.colors[number], Game.colors[number]))
            y,x = event.split("_")
            x = int(x)
            y = int(y)
            for dx,dy in ((0, 1),(-1, 1),(-1,0),(-1,-1),
                          (0,-1),( 1,-1),( 1,0),( 1, 1)):
                if 0 <= y +dy < Game.rows: 
                    if 0 <= x +dx < Game.cols: 
                        new = f"{y+dy}_{x+dx}"
                        unhide_zeros(new)
            

print("please wait some seconds, i create the GUI...")    

layout = [[sg.Button(" ", key=f"{y}_{x}",
                     size=(1,1),
                     font=("Mono",15)) for x in range(Game.cols)] for y in range(Game.rows)]
layout.append([sg.Text("Status:", key="status")])

window = sg.Window("minesweeper", layout, return_keyboard_events=True)
window.finalize()


print("laying bombs...")
# ----- bomben legen ---
total_bombs = 0
for y in range(Game.rows):
    for x in range(Game.cols):
        if random.random() < Game.bomb_chance:
            window[f"{y}_{x}"].update(text="*")
            total_bombs += 1
        window[f"{y}_{x}"].update(button_color=("#ffffff", "#ffffff"))
        
print("calculating neighbors...")
# ---- nachbarn feststellen ---
for y in range(Game.rows):
    for x in range(Game.cols):
        if window[f"{y}_{x}"].get_text() != " ":
            continue
        # nachbarn
        bombs = 0
        for dx,dy in ((0,1),(-1,1),(-1,0),(-1,-1),(0,-1),(1,-1),(1,0),(1,1)):
            text = None
            if 0 <= y +dy < Game.rows: 
                if 0 <= x +dx < Game.cols: 
                    text =  window[f"{y+dy}_{x+dx}"].get_text()
            if text == "*":
                bombs += 1 #bombs = bombs + 1
        window[f"{y}_{x}"].update(text=f"{bombs}")
            
# right-click
for y in range(Game.rows):
    for x in range(Game.cols):
        window[f"{y}_{x}"].bind("<Button-3>", "r")


print("find", total_bombs, "bombs")

marked_bombs = 0
cells = Game.cols * Game.rows
window["status"].update(f"bombs: {total_bombs}, hidden: {cells - len(Game.revealed)}")

while True:
    event, values = window.read()    
    print(event, values)
    if ":65" in event:
        window.set_title("Hallo")
    if event in [sg.WIN_CLOSED, "exit"  ]:
        break
    if "_" in event:
        if event.endswith("r"):
            key = event[:-1]
            window[key].update(button_color=("#ff0000","#ff0000"))
        else:           
            Game.revealed.add(event)
            number = window[event].get_text()
            window[event].update(button_color=("#000000", Game.colors[number]))
            if number == "*":
                sg.PopupOK("Game Over")
                break
            if number == "0":
                Game.visited = set()
                unhide_zeros(event)
            hidden = cells - len(Game.revealed)
            window["status"].update(f"bombs: {total_bombs}, hidden: {hidden}")
            if hidden == total_bombs:
                sg.PopupOK("You win!")
                break
            #else:
            #    Game.hidden_tiles -= 1

            
    
    
        
window.close()