From 712ce14fc58673ab4ac5a8a32d02ad024ceb4dcf Mon Sep 17 00:00:00 2001
From: cuu <gnubsd@me.com>
Date: Mon, 13 Jan 2020 14:49:02 +0800
Subject: [PATCH] add dest surface in GlobalScale

---
 sys.py/UI/util_funcs.py | 4 ++--
 sys.py/config.py        | 1 +
 sys.py/run.py           | 1 +
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/sys.py/UI/util_funcs.py b/sys.py/UI/util_funcs.py
index c271cde..eeb8c41 100644
--- a/sys.py/UI/util_funcs.py
+++ b/sys.py/UI/util_funcs.py
@@ -112,8 +112,8 @@ def DrawText(canvas,text, x,y,width,height,canWidth,canHeight,fontObj):# text fo
 def SwapAndShow():
     screen = pygame.display.get_surface()
     if config.GlobalScale > 1:
-        tmp = pygame.transform.scale(config.GlobalCanvas,(Width*config.GlobalScale,Height*config.GlobalScale))
-        screen.blit(tmp,(0,0,Width*config.GlobalScale,Height*config.GlobalScale))
+        pygame.transform.scale(config.GlobalCanvas,(Width*config.GlobalScale,Height*config.GlobalScale),config.GlobalCanvas2)
+        screen.blit(config.GlobalCanvas2,(0,0,Width*config.GlobalScale,Height*config.GlobalScale))
     elif config.GlobalScale == 1:
         screen.blit(config.GlobalCanvas,(0,0,Width,Height))
         
diff --git a/sys.py/config.py b/sys.py/config.py
index dc079b6..acdd246 100644
--- a/sys.py/config.py
+++ b/sys.py/config.py
@@ -34,6 +34,7 @@ PowerLevels["balance_saving"] = [40,0,0]
 PowerLevel = "balance_saving"
 
 GlobalCanvas=None
+GlobalCanvas2=None
 GlobalScale = 1
 
 def PreparationInAdv():
diff --git a/sys.py/run.py b/sys.py/run.py
index cccbd11..e4bba8c 100644
--- a/sys.py/run.py
+++ b/sys.py/run.py
@@ -663,6 +663,7 @@ if __name__ == '__main__':
         exit()
 
     config.GlobalCanvas = pygame.Surface((Width,Height),0,32)
+    config.GlobalCanvas2 = pygame.Surface(SCREEN_SIZE ,0,32)
     
     crt_screen = CreateByScreen()
     crt_screen.Init()