From 1374f16fe9ddb901bd6efaf09dbce3eff65f1c4f Mon Sep 17 00:00:00 2001
From: zhongjin <zhongjin@onenetcom.cn>
Date: Tue, 22 Nov 2022 12:14:24 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20'3rdparty/fonts/fnt.cxx'?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 3rdparty/fonts/fnt.cxx | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/3rdparty/fonts/fnt.cxx b/3rdparty/fonts/fnt.cxx
index 9aca71e..cd4a1de 100644
--- a/3rdparty/fonts/fnt.cxx
+++ b/3rdparty/fonts/fnt.cxx
@@ -291,6 +291,20 @@ void fntTexFont::puts ( sgVec3 curpos, float pointsize, float italic, const char
     }
     else
 
+      if ( (cc & 0XE0) == 0XE0) {
+        int x = (cc & 0X0F) << 4;
+        //SG_LOG(SG_GUI,SG_ALERT, "UTF8 cc<<4 " << x);
+        cc =  (unsigned char) *(s++) ;
+        //SG_LOG(SG_GUI,SG_ALERT, "UTF81 cc=" << cc);
+        x= x + ((cc & 0x3C) >>2 ) ;
+        int y = (cc & 0x03) << 6 ;
+        cc =  (unsigned char) *(s++) ;
+        //SG_LOG(SG_GUI,SG_ALERT, "UTF82 cc=" << cc);
+        y= y + (cc & 0x3F);
+        //SG_LOG(SG_GUI,SG_ALERT, "x=" << x << ",y=" << y);
+        cc = x * 256 + y;
+        //SG_LOG(SG_GUI,SG_ALERT, "UTF8 cc=" << cc);
+      }
 
       SG_LOG(SG_GUI,SG_ALERT, "lputs->ow_putch " << cc);