From dcd2d333b8f18a5b4c7a76c05f6c4a138f5b1e4f Mon Sep 17 00:00:00 2001
From: Kiritow <1362050620@qq.com>
Date: Fri, 24 Mar 2017 10:35:20 +0800
Subject: [PATCH 1/4] Fix File Operating functions in Windows Specific Version

---
 MiniEngine_Windows.cpp | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/MiniEngine_Windows.cpp b/MiniEngine_Windows.cpp
index 17862ae..8278dad 100644
--- a/MiniEngine_Windows.cpp
+++ b/MiniEngine_Windows.cpp
@@ -1,7 +1,7 @@
 #include "MiniEngine.h"
 using namespace std;
 
-#include "windows.h"
+#include <windows.h>
 
 //GBK编码转换到UTF8编码
 int _GBKToUTF8(unsigned char * lpGBKStr,unsigned char * lpUTF8Str,int nUTF8StrLen)
@@ -118,3 +118,25 @@ string GBKToUTF8(string GBKString)
     delete[] utf8str;
     return s;
 }
+
+#ifdef _MSC_VER
+bool isexist(std::string Path)
+{
+    return false;
+}
+
+bool canread(std::string Path)
+{
+    return false;
+}
+
+bool canwrite(std::string Path)
+{
+    return false;
+}
+
+bool canexecute(std::string Path)
+{
+    return false;
+}
+#endif /// End of _MSC_VER

From c7c59975caa54b9f376af5c8dd4f8bda39ac659f Mon Sep 17 00:00:00 2001
From: Kiritow <1362050620@qq.com>
Date: Fri, 24 Mar 2017 10:46:33 +0800
Subject: [PATCH 2/4] Add Font::ready() Now we can check if a Font Object is
 Ready. ( Font Library Loaded )

---
 MiniEngine.cpp | 5 +++++
 MiniEngine.h   | 1 +
 2 files changed, 6 insertions(+)

diff --git a/MiniEngine.cpp b/MiniEngine.cpp
index 7069156..886307a 100644
--- a/MiniEngine.cpp
+++ b/MiniEngine.cpp
@@ -566,6 +566,11 @@ namespace MiniEngine
 		font.reset(temp, TTF_CloseFont);
 		return 0;
 	}
+	
+	bool Font::isReady()
+	{
+		return (font.get() != nullptr);
+	}
 
 	Texture Font::renderText(Renderer rnd, std::string Text, RGBA fg)
 	{
diff --git a/MiniEngine.h b/MiniEngine.h
index cac60d0..c809e86 100644
--- a/MiniEngine.h
+++ b/MiniEngine.h
@@ -219,6 +219,7 @@ namespace MiniEngine
 		Font() = default;
 		Font(std::string FontFileName, int size) throw(ErrorViewer);
 		int use(std::string FontFileName, int size);
+		bool isReady();
 		Texture renderText(Renderer rnd, std::string Text, RGBA fg);
 		Texture renderTextWrapped(Renderer rnd, std::string Text, RGBA fg, int WrapLength);
 		Texture renderTextShaded(Renderer rnd, std::string Text, RGBA fg, RGBA bg);

From 73e5be676384e4743c645ed6d12b8c54df658a4b Mon Sep 17 00:00:00 2001
From: Kiritow <1362050620@qq.com>
Date: Fri, 24 Mar 2017 10:59:35 +0800
Subject: [PATCH 3/4] Fix bugs in UTF8ToGBK and GBKToUTF8 GBK->UTF8 x/2*3
 UTF8->GBK x/3*2

---
 MiniEngine_Windows.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/MiniEngine_Windows.cpp b/MiniEngine_Windows.cpp
index 8278dad..b07522e 100644
--- a/MiniEngine_Windows.cpp
+++ b/MiniEngine_Windows.cpp
@@ -83,7 +83,7 @@ int _UTF8ToGBK(unsigned char * lpUTF8Str,unsigned char * lpGBKStr,int nGBKStrLen
 
 string UTF8ToGBK(string UTF8String)
 {
-    int sz=UTF8String.size()+32;
+    int sz=UTF8String.size()*2/3+256;
     auto utf8str=new unsigned char[sz];
     memset(utf8str,0,sz);
     memcpy(utf8str,UTF8String.c_str(),UTF8String.size());
@@ -102,7 +102,7 @@ string UTF8ToGBK(string UTF8String)
 
 string GBKToUTF8(string GBKString)
 {
-    int sz=GBKString.size()+32;
+    int sz=GBKString.size()*3/2+32;
     auto gbkstr=new unsigned char[sz];
     memset(gbkstr,0,sz);
     memcpy(gbkstr,GBKString.c_str(),GBKString.size());

From 9a632324b7ecb4b9641426d8c1b17816135e7143 Mon Sep 17 00:00:00 2001
From: Kiritow <1362050620@qq.com>
Date: Fri, 24 Mar 2017 11:07:27 +0800
Subject: [PATCH 4/4] Add TextInput in SDLSystem

---
 MiniEngine.cpp | 10 ++++++++++
 MiniEngine.h   |  3 +++
 2 files changed, 13 insertions(+)

diff --git a/MiniEngine.cpp b/MiniEngine.cpp
index 886307a..d0df5b2 100644
--- a/MiniEngine.cpp
+++ b/MiniEngine.cpp
@@ -738,6 +738,16 @@ namespace MiniEngine
         }
 	}
 
+	void SDLSystem::StartTextInput()
+	{
+		SDL_StartTextInput();
+	}
+
+	void SDLSystem::StopTextInput()
+	{
+		SDL_StopTextInput();
+	}
+
 	AudioPlayer::AudioPlayer()
 	{
 		if (!_sysAudioCounter)
diff --git a/MiniEngine.h b/MiniEngine.h
index c809e86..c296c30 100644
--- a/MiniEngine.h
+++ b/MiniEngine.h
@@ -257,6 +257,9 @@ namespace MiniEngine
 
 		static Platform GetPlatform();
 
+		static void StartTextInput();
+		static void StopTextInput();
+
 		class Android
 		{
         public: