From 5aec5156ad7756e1ef6834de18207c49c2939eaf Mon Sep 17 00:00:00 2001
From: Plaza521 <89989298+Plaza521@users.noreply.github.com>
Date: Wed, 26 Oct 2022 22:40:18 +0300
Subject: [PATCH] remove flicker

---
 frame.py | 18 ++++++++++++++++--
 main.py  |  2 ++
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/frame.py b/frame.py
index 73f2b92..ec3de3b 100644
--- a/frame.py
+++ b/frame.py
@@ -1,5 +1,19 @@
 from settings import *
-import os
+from sys import platform
+
+if platform == "win32":
+    from ctypes import *
+    STD_OUTPUT_HANDLE = -11
+    STDHANDLE = windll.kernel32.GetStdHandle(STD_OUTPUT_HANDLE)
+
+    class COORDSET(Structure):
+        _fields_ = [("X", c_long), ("Y", c_long)]
+
+    def _set_cursor_position(x: int, y: int) -> None:
+        windll.kernel32.SetConsoleCursorPosition(STDHANDLE, COORDSET(x, y))
+else:
+    def _set_cursor_position(x: int, y: int) -> None:
+        print(f"\033[{x};{y}H")
 
 
 class Frame:
@@ -26,7 +40,7 @@ class Frame:
                 self.matrix[y + line][x + column] = value
 
     def show(self) -> None:
-        os.system("clear||cls")
+        _set_cursor_position(0, 0)
 
         out_string = f"┍{'━' * (self.width * 2)}┑\n"
 
diff --git a/main.py b/main.py
index f39097b..7c7fbff 100644
--- a/main.py
+++ b/main.py
@@ -3,6 +3,7 @@ from settings import *
 from player import Player
 import keyboard as kb
 from out import Out
+from os import system
 
 
 class Game:
@@ -27,6 +28,7 @@ class Game:
         pass
 
     def play(self) -> None:
+        system("clear||cls")
 
         while self.running:
             try: