added BitmapFont.cpp/.h and VGA8.F16

BitmapFont.h

@@ -0,0 +1,12 @@
+#pragma once
+#include<hgl/type/DataType.h>
+
+using namespace hgl;
+
+bool LoadBitmapFont();
+void ClearBitmapFont();
+
+const uint GetCharWidth();
+const uint GetCharHeight();
+
+const uint8 *GetBitmapChar(const char ch);