core: new String class.

src/core.h

@@ -74,15 +74,16 @@ static inline int isnan(float f)
 #endif
 
 // Base types
-#include "lol/debug.h"
-#include "lol/math/math.h"
-#include "lol/math/half.h"
-#include "lol/math/real.h"
-#include "lol/math/vector.h"
+#include <lol/debug.h>
+#include <lol/core/array.h>
+#include <lol/core/string.h>
+#include <lol/math/math.h>
+#include <lol/math/half.h>
+#include <lol/math/real.h>
+#include <lol/math/vector.h>
 #include "numeric.h"
 #include "timer.h"
 #include "thread/thread.h"
-#include "array.h"
 
 // Static classes
 #include "log.h"

src/lol/core/string.h

@@ -0,0 +1,75 @@
+//
+// Lol Engine
+//
+// Copyright: (c) 2010-2012 Sam Hocevar <sam@hocevar.net>
+//   This program is free software; you can redistribute it and/or
+//   modify it under the terms of the Do What The Fuck You Want To
+//   Public License, Version 2, as published by Sam Hocevar. See
+//   http://sam.zoy.org/projects/COPYING.WTFPL for more details.
+//
+
+//
+// The String class
+// ----------------
+// A very simple String class, based on Array.
+//
+
+#if !defined __LOL_STRING_H__
+#define __LOL_STRING_H__
+
+#include <lol/core/array.h>
+
+namespace lol
+{
+
+class String : protected Array<char>
+{
+private:
+    typedef Array<char> super;
+
+public:
+    inline String()
+      : Array()
+    {
+        Push('\0');
+    }
+
+    inline String(char const *str)
+      : Array()
+    {
+        do
+        {
+            Push(*str);
+        }
+        while (*str++);
+    }
+
+    inline char &operator [](int n)
+    {
+        return ((super &)*this)[n];
+    }
+
+    inline char const &operator [](int n) const
+    {
+        return ((super const &)*this)[n];
+    }
+
+    inline String operator +(String const &s)
+    {
+        String ret(*this);
+        return ret += s;
+    }
+
+    inline String operator +=(String const &s)
+    {
+        /* Be careful, we have a trailing zero we don't want! */
+        --m_count;
+        (super &)*this += (super const &)s;
+        return *this;
+    }
+};
+
+} /* namespace lol */
+
+#endif // __LOL_STRING_H__
+

src/lolcore.vcxproj

@@ -300,7 +300,6 @@
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="application\application.h" />
-    <ClInclude Include="array.h" />
     <ClInclude Include="audio.h" />
     <ClInclude Include="bitfield.h" />
     <ClInclude Include="bullet\btBulletCollisionCommon.h" />
@@ -583,6 +582,7 @@
     <ClInclude Include="log.h" />
     <ClInclude Include="loldebug.h" />
     <ClInclude Include="lolgl.h" />
+    <ClInclude Include="lol\core\array.h" />
     <ClInclude Include="lol\debug.h" />
     <ClInclude Include="lol\math\half.h" />
     <ClInclude Include="lol\math\math.h" />