1 files changed, 2327 insertions, 0 deletions

diff --git a/squirrel_3_0_1_stable/sqplus/sqplus.h b/squirrel_3_0_1_stable/sqplus/sqplus.h
new file mode 100644
index 000000000..6116d50ec
--- /dev/null
+++ b/squirrel_3_0_1_stable/sqplus/sqplus.h
@@ -0,0 +1,2327 @@
+// SqPlus.h
+// Created by John Schultz 9/05/05, major update 10/05/05.
+// Template function call design from LuaPlusCD by Joshua C. Jensen,
+// inspired by luabind which was inspired by boost::python.
+// Const argument, const member functions, and Mac OS-X changes by Simon Michelmore.
+// DECLARE_INSTANCE_TYPE_NAME changes by Ben (Project5) from http://www.squirrel-lang.org/forums/.
+// Added Kamaitati's changes 5/28/06.
+// Free for any use.
+
+#ifndef _SQ_PLUS_H_
+#define _SQ_PLUS_H_
+
+#include <stdlib.h>
+#include <assert.h>
+
+#ifdef __APPLE__
+  #include <malloc/malloc.h>
+#else
+  #include <malloc.h>
+#endif
+#include <memory.h>
+#include <memory>
+#include <limits.h>  // For INT_MAX on GCC
+
+#include "squirrel.h"   // Include to get SQUNICODE setting from here
+#ifndef _SC
+  #error No _SC macro  - Usually defined in squirrel.h
+#endif
+// Provide a _sqT(...) macros also (same as _SC but easier to know its for Squirrel)
+#ifndef _sqT
+  #define _sqT _SC
+#endif 
+
+// For backward compatibility, define _T if outside of Windows platform.
+// (really, _SC() or _sqT() are better, since that leaves us free to run 
+// Squirrel in ASCII or wchar_t mode, regardless of the app being built).
+#if !defined(_WIN32) && !defined(_WIN64) 
+  #ifndef _T
+    #define _T _SC
+  #endif
+#endif 
+
+
+// A comment about strings. We let squirrel.h determine whether to use 
+// char or wchar_t strings. So here we follow the define SQUNICODE. This 
+// opens up for using Unicode system calls on Windows while having the script 
+// engine in ASCII mode, or vice versa. To enable this, also the macro
+// _SC("some string") is used instead of _T("some string"). 
+//
+// To handle the case where function parameters are given in the opposite
+// character mode (char if SQChar is wchar_t and vice versa), such strings
+// can be converted on the fly to the other mode in the function call, if 
+// the define SQPLUS_AUTOCONVERT_OTHER_CHAR is set below. Buffers are 
+// allocated and kept around for the duration of the function call. The 
+// same applies to returned strings of the opposite type. 
+
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+  #include <tchar.h>
+  #ifndef SQUNICODE
+    #define SCSNPRINTF _snprintf
+    #define SCPUTS puts
+  #else
+    #define SCSNPRINTF _snwprintf
+    #define SCPUTS _putws
+  #endif
+  #if defined(_MSC_VER)  
+    #ifndef _CRT_SECURE_NO_DEPRECATE
+	  #define _CRT_SECURE_NO_DEPRECATE    // Disable warnings around various sprintf
+    #endif
+    #pragma warning(disable: 4996)       // When above does not work 
+  #endif    
+#else
+  #ifdef SQUNICODE
+    #define SCSNPRINTF _snwprintf
+    #define SCPUTS _putws
+    #include <stdio.h> // for snprintf
+  #else
+    #define SCSNPRINTF snprintf
+    #include <stdio.h> // for snprintf
+    #define SCPUTS puts
+  #endif
+#endif
+
+
+#ifndef _WINDEF_
+  typedef int BOOL;
+  typedef int INT;
+  typedef float FLOAT;
+  #define TRUE 1
+  #define FALSE 0
+#endif
+
+#if 1
+#define SQ_CALL_RAISE_ERROR SQTrue
+#else
+#define SQ_CALL_RAISE_ERROR SQFalse
+#endif
+
+#include "SquirrelObject.h"
+#include "SquirrelVM.h"
+#include "SquirrelBindingsUtils.h"
+
+// All setup defines have moved to its own file
+#include "SqPlusSetup.h" 
+
+#ifdef SQPLUS_AUTOCONVERT_OTHER_CHAR
+#define SQPLUS_AUTOCONVERT_MAX_INSTANCES 8  // In argument conversion, don't keep more than this alive 
+#include "SqPlusOCharBuf.h" 
+#endif 
+ 
+#if defined(SQPLUS_SUPPORT_STD_STRING) && defined(SQUNICODE)
+  #ifdef _MSC_VER
+    #pragma message("std::string and SQChar as wchar_t is not compatible!")
+  #else
+    #warning std::string and SQChar as wchar_t is not compatible!
+  #endif
+#endif
+
+
+namespace SqPlus {
+
+template<class T> struct TypeWrapper {};
+struct SquirrelNull {};       
+struct SQNoBaseClass {};     // For scripted classes with no base class (or no scripted base class)
+
+struct SQAnything { void * anything; }; // Needed for binding pointers to variables (cannot dereference void *).
+typedef SQAnything * SQAnythingPtr;
+typedef SQChar * SQCharPtr;
+
+// Helper struct to (sometimes) store a temporary return value as another type.
+// Useful when returning const char* and other types that require temp allocation.
+// For primitive types, it just maps onto itself.
+template<class T>
+struct Temporary { 
+	typedef T type; 
+};
+
+// References are tricky, but they should just be filtered out usually
+template<class T>
+struct SqAssignableRef { 
+    SqAssignableRef( ) : m_pt(0) { } 
+    void operator = (T& tr){ m_pt=&tr; }
+    operator T& () { return *m_pt; }
+    T *m_pt;
+};
+
+template<class T>
+struct Temporary<T&> { 
+    typedef SqAssignableRef<T> type;
+};
+
+
+// === Do not use directly: use one of the predefined sizes below ===
+
+struct ScriptStringVarBase {
+  const unsigned char MaxLength; // Real length is MaxLength+1.
+  SQChar s[1];
+  ScriptStringVarBase(int _MaxLength) : MaxLength(_MaxLength) {}
+  operator SQChar * () { return &s[0]; }
+  operator void * () { return (void *)&s[0]; }
+  const SQChar * operator = (const SQChar * _s) {
+    return safeStringCopy(s,_s,MaxLength);
+  }
+  // Special safe string copy where MaxLength is 1 less than true buffer length.
+  // strncpy() pads out nulls for the full length of the buffer specified by MaxLength.
+  static inline SQChar * safeStringCopy(SQChar * d,const SQChar * s,int MaxLength) {
+    int i=0;
+    while (s[i]) {
+      d[i] = s[i];
+      i++;
+      if (i == MaxLength) break;
+    } // while
+    d[i] = 0; // Null terminate.
+    return d;
+  } // safeStringCopy
+};
+
+// === Do not use directly: use one of the predefined sizes below ===
+
+template<int MAXLENGTH> // MAXLENGTH is max printable characters (trailing NULL is accounted for in ScriptStringVarBase::s[1]).
+struct ScriptStringVar : ScriptStringVarBase {
+  SQChar ps[MAXLENGTH];
+  ScriptStringVar() : ScriptStringVarBase(MAXLENGTH) {
+    s[0] = 0;
+  }
+  ScriptStringVar(const SQChar * _s) : ScriptStringVarBase(MAXLENGTH) {
+    *this = _s;
+  }
+  const SQChar * operator = (const SQChar * _s) {
+    return safeStringCopy(s,_s,MaxLength);
+  }
+  const SQChar * operator = (const ScriptStringVar & _s) {
+    return safeStringCopy(s,_s.s,MaxLength);
+  }
+  bool operator == (const ScriptStringVar & _s) {
+    return _strcmp(s,_s.s) == 0;
+  }
+  bool compareCaseInsensitive(const ScriptStringVar & _s) {
+    return _stricmp(s,_s.s) == 0;
+  }
+};
+
+// === Fixed size strings for scripting ===
+
+typedef ScriptStringVar<8>   ScriptStringVar8;
+typedef ScriptStringVar<16>  ScriptStringVar16;
+typedef ScriptStringVar<32>  ScriptStringVar32;
+typedef ScriptStringVar<64>  ScriptStringVar64;
+typedef ScriptStringVar<128> ScriptStringVar128;
+typedef ScriptStringVar<256> ScriptStringVar256;
+
+// === Script Variable Types ===
+
+enum ScriptVarType {
+    VAR_TYPE_NONE = -1,
+    VAR_TYPE_INT = 0,
+    VAR_TYPE_UINT,
+    VAR_TYPE_FLOAT,
+    VAR_TYPE_BOOL,
+    VAR_TYPE_CONST_STRING,
+    VAR_TYPE_STRING,
+    VAR_TYPE_USER_POINTER,
+    VAR_TYPE_INSTANCE,
+#ifdef SQPLUS_SUPPORT_STD_STRING
+    VAR_TYPE_STD_STRING,
+#endif
+};
+
+template <typename T>
+struct TypeInfo {
+  const SQChar * typeName;
+  enum {TypeID=VAR_TYPE_NONE, Size=0, TypeMask='?', IsInstance=0};
+};
+
+// === Common Variable Types ===
+
+template<>
+struct TypeInfo<INT> {
+  const SQChar * typeName;
+  TypeInfo() : typeName(_SC("int")) {}
+  enum {TypeID=VAR_TYPE_INT,Size=sizeof(INT),TypeMask='i', IsInstance=0};
+  operator ScriptVarType() { return ScriptVarType(TypeID); }
+};
+
+template<>
+struct TypeInfo<unsigned> {
+	const SQChar * typeName;
+	TypeInfo() : typeName(_SC("uint")) {}
+	enum {TypeID=VAR_TYPE_UINT,Size=sizeof(unsigned), IsInstance=0};
+	operator ScriptVarType() { return ScriptVarType(TypeID); }
+};
+
+template<>
+struct TypeInfo<FLOAT> {
+  const SQChar * typeName;
+  TypeInfo() : typeName(_SC("float")) {}
+  enum {TypeID=VAR_TYPE_FLOAT,Size=sizeof(FLOAT),TypeMask='f', IsInstance=0};
+  operator ScriptVarType() { return ScriptVarType(TypeID); }
+};
+
+template<>
+struct TypeInfo<bool> {
+  const SQChar * typeName;
+  TypeInfo() : typeName(_SC("bool")) {}
+  enum {TypeID=VAR_TYPE_BOOL,Size=sizeof(bool),TypeMask='b', IsInstance=0};
+  operator ScriptVarType() { return ScriptVarType(TypeID); }
+};
+
+template<>
+struct TypeInfo<short> {
+  const SQChar * typeName;
+  TypeInfo() : typeName(_SC("short")) {}
+  enum {TypeID=VAR_TYPE_INT,Size=sizeof(short),TypeMask='i', IsInstance=0};
+  operator ScriptVarType() { return ScriptVarType(TypeID); }
+};
+
+template<>
+struct TypeInfo<char> {
+  const SQChar * typeName;
+  TypeInfo() : typeName(_SC("char")) {}
+  enum {TypeID=VAR_TYPE_INT,Size=sizeof(char),TypeMask='i', IsInstance=0};
+  operator ScriptVarType() { return ScriptVarType(TypeID); }
+};
+
+template<>
+struct TypeInfo<SQUserPointer> {
+  const SQChar * typeName;
+  TypeInfo() : typeName(_SC("SQUserPointer")) {}
+  enum {TypeID=VAR_TYPE_USER_POINTER,Size=sizeof(SQUserPointer),TypeMask='u', IsInstance=0};
+  operator ScriptVarType() { return ScriptVarType(TypeID); }
+};
+
+template<>
+struct TypeInfo<SQAnything> {
+  const SQChar * typeName;
+  TypeInfo() : typeName(_SC("SQUserPointer")) {}
+  enum {TypeID=VAR_TYPE_USER_POINTER,Size=sizeof(SQUserPointer),TypeMask='u', IsInstance=0};
+  operator ScriptVarType() { return ScriptVarType(TypeID); }
+};
+
+template<>
+struct TypeInfo<SQNoBaseClass> {
+  const SQChar * typeName;
+  TypeInfo() : typeName(0) {}
+  enum {TypeID=-1,Size=0,TypeMask=' ', IsInstance=0};
+  operator ScriptVarType() { return ScriptVarType(TypeID); }
+};
+
+template<>
+struct TypeInfo<const SQChar *> {
+  const SQChar * typeName;
+  TypeInfo() : typeName(_SC("const SQChar *")) {}
+  enum {TypeID=VAR_TYPE_CONST_STRING,Size=sizeof(const SQChar *),TypeMask='s', IsInstance=0};
+  operator ScriptVarType() { return ScriptVarType(TypeID); }
+};
+
+#ifdef SQPLUS_AUTOCONVERT_OTHER_CHAR 
+template<>
+struct TypeInfo<const SQOtherChar *> {
+  const SQChar * typeName;
+  TypeInfo() : typeName(_SC("const SQOtherChar *")) {}
+  enum {TypeID=VAR_TYPE_CONST_STRING,Size=sizeof(const SQOtherChar *),TypeMask='s', IsInstance=0};
+  operator ScriptVarType() { return ScriptVarType(TypeID); }
+};
+template<>
+struct Temporary<SQOtherChar*> {
+	typedef SQOthCharBuf type;
+};
+template<>
+struct Temporary<const SQOtherChar*> {
+	typedef SQOthCharBuf type;
+};
+#endif // SQPLUS_AUTOCONVERT_OTHER_CHAR
+
+// base case: raw pointer 
+template<typename T, int is_inst>
+struct TypeInfoPtrBase {
+  const SQChar * typeName;
+  TypeInfoPtrBase() : typeName(TypeInfo<T>().typeName) {}
+  enum {TypeID=VAR_TYPE_USER_POINTER,Size=sizeof(T*),TypeMask='u'};
+  operator ScriptVarType() { return ScriptVarType(TypeID); }
+};
+
+template<typename T>
+struct TypeInfoPtrBase<T,1> : public TypeInfo<T> { };
+
+// Partial specialization for pointers (to access type without pointer / or instance typeinfo)
+template<class T>
+struct TypeInfo<T*> : public TypeInfoPtrBase<T,TypeInfo<T>::IsInstance> { };
+
+// Same thing for references
+template<class T>
+struct TypeInfo<T&> : public TypeInfoPtrBase<T,TypeInfo<T>::IsInstance> { };
+
+#ifdef SQPLUS_SUPPORT_STD_STRING
+template<>
+struct TypeInfo<std::string> {
+    const SQChar *typeName;
+    TypeInfo() : typeName(_SC("std::string")) {}
+    enum {TypeID=SqPlus::VAR_TYPE_STD_STRING,Size=sizeof(std::string),TypeMask='s'};
+    operator ScriptVarType() {return ScriptVarType(TypeID);}
+};
+#endif 
+
+template<>
+struct TypeInfo<ScriptStringVarBase> {
+  const SQChar * typeName;
+  TypeInfo() : typeName(_SC("ScriptStringVarBase")) {}
+  enum {TypeID=VAR_TYPE_STRING,Size=sizeof(ScriptStringVarBase),TypeMask='s', IsInstance=0};
+  operator ScriptVarType() { return ScriptVarType(TypeID); }
+};
+
+// === Fixed String Variants ===
+
+template<int N>
+struct TypeInfo<ScriptStringVar<N> > {
+  SQChar typeName[24];
+  TypeInfo() { scsprintf(typeName,_SC("ScriptStringVar<%d>"),N); }
+  enum {TypeID=VAR_TYPE_STRING,Size=N*sizeof(ScriptStringVar<N>),TypeMask='s', IsInstance=0};
+  operator ScriptVarType() { return ScriptVarType(TypeID); }
+};
+
+#ifdef SQPLUS_SMARTPOINTER_OPT
+  #define SQPLUS_SMARTPOINTER_ACCESSTYPE
+  #include "SqPlusSmartPointer.h"
+#else
+  enum VarAccessType {VAR_ACCESS_READ_WRITE=0,VAR_ACCESS_READ_ONLY=1<<0,VAR_ACCESS_CONSTANT=1<<1,VAR_ACCESS_STATIC=1<<2};
+#endif // SQPLUS_SMARTPOINTER_OPT
+
+// See VarRef and ClassType<> below: for instance assignment.
+typedef void (*CopyVarFunc)(void * dst,void * src);
+
+
+// === Class Type Helper class: returns an ID for each class type and provides base class pointer offset ===
+
+struct ClassTypeBase {
+    ClassTypeBase() : m_pbase(0), m_name(0), m_offset(0), m_may_have_offset(-1) { }
+    // Many types cannot have offset, since "this" is the same for all base classes of 
+    // an instance. Detect this, to avoid sum up base offsets all the time.
+    int MayHaveOffset( ) {
+        if( m_may_have_offset<0 ){
+            if( m_offset ) m_may_have_offset = 1;
+            else m_may_have_offset = m_pbase ? m_pbase->MayHaveOffset() : 0;
+        }
+        return m_may_have_offset;
+    }
+    int GetOffsetTo( ClassTypeBase *pbase ){
+        if( !m_pbase ) { /*printf("ClassTypeBase::getOffsetTo - Warning - Base type pointer is NULL!\n" );*/ return 0; }
+        return m_pbase==pbase ? m_offset : m_offset+m_pbase->GetOffsetTo(pbase);
+    }
+    virtual CopyVarFunc vgetCopyFunc(void) = 0;
+    virtual const SQChar* GetTypeName() = 0;
+    
+    ClassTypeBase *m_pbase;
+    const SQChar *m_name;  // Name of type
+    int m_offset;          // Adjustment of this pointer between this type and its base class
+    int m_may_have_offset; // Set to 0 for types that cannot possibly have offset
+};
+
+// This level handles instance copying in different ways
+template<typename T,bool copyable> 
+struct ClassTypeCopyImpl;
+
+// Helper struct to decide if type is copyable or not 
+template<typename T>
+struct IsCopyable { enum { value=true }; }; 
+
+#define DECLARE_NONCOPY_TYPE_INTERN(TYPE) \
+  template<> struct IsCopyable<TYPE> { enum { value=false }; };
+  
+// Macro to declare a type that should _not_ be copied using ordinary
+// c++ copy expresssion: *(T*)pt1 = *(T*)pt2; 
+#define DECLARE_NONCOPY_TYPE(TYPE) namespace SqPlus { \
+  template<> struct IsCopyable<TYPE> { enum { value=false }; }; \
+}
+  
+// Base class to do copying in ordinary C++ way
+template<typename T>
+struct ClassTypeCopyImpl<T,true> : public ClassTypeBase {
+  static void copy(T * dst,T * src) {
+    *dst = *src;                // This works types with copy ctor / assign operator
+  } // copy
+};
+
+// Base class to do copying with memcpy
+template<typename T>
+struct ClassTypeCopyImpl<T,false> : public ClassTypeBase {
+  static void copy(T * dst,T * src) {
+    memcpy(dst,src,sizeof(T));   // This works for raw data types
+  } // copy
+};
+
+// Base classes to do avoid copying altogether (void case)
+template<>
+struct ClassTypeCopyImpl<void,true> : public ClassTypeBase {
+  static void copy(void * dst,void * src) { } // copy
+};
+
+template<>
+struct ClassTypeCopyImpl<void,false> : public ClassTypeBase {
+  static void copy(void * dst,void * src) { } // copy
+};
+
+
+template<typename T>
+struct ClassType : public ClassTypeCopyImpl<T,IsCopyable<T>::value> { 
+  typedef ClassTypeCopyImpl<T,IsCopyable<T>::value> ClassTypeBase;
+  ClassType( ) { this->m_name=stGetName(); } 
+  
+  virtual CopyVarFunc vgetCopyFunc(void) { return (CopyVarFunc)&ClassTypeBase::copy; }
+  virtual const SQChar* GetTypeName(){ return this->m_name; }
+  
+  template<class BC>
+  void SetBase(TypeWrapper<BC>) { 
+    this->m_pbase = ClassType<BC>::Get(); 
+    T* pt = reinterpret_cast<T*>(this); 
+    this->m_offset = ((char*)pt)-((char*)static_cast<BC*>(pt)); 
+  }
+  static ClassType* Get(){ static ClassType<T> st_ct; return &st_ct; }
+  static ClassTypeBase* type() { return Get(); }
+  static CopyVarFunc getCopyFunc(void) { return (CopyVarFunc)&ClassTypeBase::copy; }
+  static const SQChar* stGetName(){ return TypeInfo<T>().typeName; }  
+  
+  #ifdef SQPLUS_OVERLOAD_OPT
+  #define SQPLUS_OVERLOAD_RELEASE_HOOK
+  #include "SqPlusOverload.h"
+  #endif
+};
+
+
+// === Variable references for script access ===
+
+#define SQ_PLUS_TYPE_TABLE _SC("__SqTypes")
+
+struct VarRef {
+  // In this case 'offsetOrAddrOrConst' is simpler than using an anonymous union.
+  void * offsetOrAddrOrConst;  // Instance member variable offset from 'this' pointer base (as size_t), or address if static variable (void *), or constant value.
+  ScriptVarType m_type;        // Variable type (from enum above).
+  ClassTypeBase* instanceType; // Class type of the containing class instance (for member vars only). 
+  ClassTypeBase* varType;      // The class type of the variable itself
+  short m_size;                // ATS: Use for short and char support. For debugging only (size of item when pointer to item is dereferenced). Could be used for variable max string buffer length.
+  short m_access;              // VarAccessType.
+
+  VarRef() : offsetOrAddrOrConst(0), m_type(VAR_TYPE_NONE), instanceType(0/*(SQUserPointer)-1*/), /*copyFunc(0),*/ m_size(0), m_access(VAR_ACCESS_READ_WRITE) {}
+  VarRef(void * _offsetOrAddrOrConst, ScriptVarType _type, ClassTypeBase* _instanceType, ClassTypeBase* _varType, int _size, VarAccessType _access) :
+         offsetOrAddrOrConst(_offsetOrAddrOrConst), m_type(_type), instanceType(_instanceType), varType(_varType), m_size(_size), m_access(_access) {
+#ifdef SQ_SUPPORT_INSTANCE_TYPE_INFO
+    SquirrelObject typeTable = SquirrelVM::GetRootTable().GetValue(SQ_PLUS_TYPE_TABLE);
+    if (typeTable.IsNull()) {
+      typeTable = SquirrelVM::CreateTable();
+      SquirrelObject root = SquirrelVM::GetRootTable();
+      root.SetValue(SQ_PLUS_TYPE_TABLE,typeTable);
+    } // if
+	typeTable.SetValue(INT((size_t)varType),varType->GetTypeName());
+#endif // SQ_SUPPORT_INSTANCE_TYPE_INFO
+  }
+};
+
+typedef VarRef * VarRefPtr;
+
+// Internal use only.
+inline void getVarNameTag(SQChar * buff,INT maxSize,const SQChar * scriptName) {
+//  assert(maxSize > 3);
+#if 1
+  SQChar * d = buff;
+  d[0] = '_';
+  d[1] = 'v';
+  d = &d[2];
+  maxSize -= (2+1); // +1 = space for null.
+  int pos=0;
+  while (scriptName[pos] && pos < maxSize) {
+    d[pos] = scriptName[pos];
+    pos++;
+  } // while
+  d[pos] = 0; // null terminate.
+#else
+  SCSNPRINTF(buff,maxSize,_SC("_v%s"),scriptName);
+#endif
+} // getVarNameTag
+
+// Internal use only.
+int setVarFunc(HSQUIRRELVM v);
+int getVarFunc(HSQUIRRELVM v);
+int setInstanceVarFunc(HSQUIRRELVM v);
+int getInstanceVarFunc(HSQUIRRELVM v);
+
+// === BEGIN Helpers ===
+
+inline void createTableSetGetHandlers(SquirrelObject & so) {
+  SquirrelObject delegate = so.GetDelegate();
+  if (!delegate.Exists(_SC("_set"))) {
+    delegate = SquirrelVM::CreateTable();
+    SquirrelVM::CreateFunction(delegate,setVarFunc,_SC("_set"),_SC("sn|b|s")); // String var name = number(int or float) or bool or string.
+    SquirrelVM::CreateFunction(delegate,getVarFunc,_SC("_get"),_SC("s"));      // String var name.
+    so.SetDelegate(delegate);
+  } // if
+} // createTableSetGetHandlers
+
+inline VarRefPtr createVarRef(SquirrelObject & so,const SQChar * scriptVarName) {
+  VarRefPtr pvr=0;
+  ScriptStringVar256 scriptVarTagName; getVarNameTag(scriptVarTagName,sizeof(scriptVarTagName),scriptVarName);
+  if (!so.GetUserData(scriptVarTagName,(SQUserPointer *)&pvr)) {
+    so.NewUserData(scriptVarTagName,sizeof(*pvr));
+    if (!so.GetUserData(scriptVarTagName,(SQUserPointer *)&pvr)) throw SquirrelError(_SC("Could not create UserData."));
+  } // if
+  return pvr;
+} // createVarRef
+
+template<typename T>
+void validateConstantType(T constant) {
+  switch(TypeInfo<T>()) {
+  case VAR_TYPE_INT:
+  case VAR_TYPE_FLOAT:
+  case VAR_TYPE_BOOL:
+  case VAR_TYPE_CONST_STRING:
+    break;
+  default:
+    throw SquirrelError(_SC("validateConstantType(): type must be INT, FLOAT, BOOL, or CONST CHAR *."));
+  } // case
+} // validateConstantType
+
+inline void createInstanceSetGetHandlers(SquirrelObject & so) {
+  if (!so.Exists(_SC("_set"))) {
+    SquirrelVM::CreateFunction(so,setInstanceVarFunc,_SC("_set"),_SC("sn|b|s|x")); // String var name = number(int or float) or bool or string or instance.
+    SquirrelVM::CreateFunction(so,getInstanceVarFunc,_SC("_get"),_SC("s"));      // String var name.
+  } // if
+} // createInstanceSetGetHandlers
+
+// === END Helpers ===
+
+
+// Provide an overridable way of copying / deleting objects 
+template<typename T>
+struct ObjectCloner {
+  static T* Clone(T* src){ return new T(src); }
+  static void Delete(T* dst){ if(dst) delete dst; }
+};
+
+// specialization for void type
+//template<> inline void ClassType<void>::copy(void *dst, void *src) {}
+DECLARE_NONCOPY_TYPE_INTERN(void)
+
+
+// === Bind a global or pre-allocated (not instance) class member variable or constant (for tables only (not classes)) ===
+
+template<typename T>
+void BindVariable(SquirrelObject & so,T * var,const SQChar * scriptVarName,VarAccessType access=VAR_ACCESS_READ_WRITE) {
+  VarRefPtr pvr = createVarRef(so,scriptVarName);
+  *pvr = VarRef(var,TypeInfo<T>(),NULL,ClassType<T>::type(),sizeof(*var),access);
+  createTableSetGetHandlers(so);
+} // BindVariable
+
+// === Bind a constant by value: INT, FLOAT, BOOL, or CONST CHAR * (for tables only (not classes)) ===
+
+template<typename T>
+void BindConstant(SquirrelObject & so,T constant,const SQChar * scriptVarName) {
+  validateConstantType(constant);
+  VarRefPtr pvr = createVarRef(so,scriptVarName);
+  struct CV {
+    T var;
+  } cv; // Cast Variable helper.
+  cv.var = constant;
+  *pvr = VarRef(*(void **)&cv,TypeInfo<T>(),NULL,ClassType<T>::type(),sizeof(constant),VAR_ACCESS_CONSTANT);
+  createTableSetGetHandlers(so);
+} // BindConstant
+
+template<typename T>
+void BindVariable(T * var,const SQChar * scriptVarName,VarAccessType access=VAR_ACCESS_READ_WRITE) {
+  SquirrelObject so = SquirrelVM::GetRootTable();
+  BindVariable(so,var,scriptVarName,access);
+} // BindVariable
+
+template<typename T>
+void BindConstant(T constant,const SQChar * scriptVarName) {
+  SquirrelObject so = SquirrelVM::GetRootTable();
+  BindConstant(so,constant,scriptVarName);
+} // BindConstant
+
+// === Register a class instance member variable or constant. var argument provides type and offset ( effectively &((ClassType *)0)->var ) ===
+
+// classType is the type of the member variable's containing class.
+ template<typename T>
+void RegisterInstanceVariable(SquirrelObject & so,ClassTypeBase* classType,T * var,const SQChar * scriptVarName,VarAccessType access=VAR_ACCESS_READ_WRITE) {
+  VarRef * pvr = createVarRef(so,scriptVarName);
+  void * offsetOrAddrOrConst = (void *)var; // var must be passed in as &obj->var, where obj = 0 (the address is the offset), or as static/global address.
+  *pvr = VarRef(offsetOrAddrOrConst,TypeInfo<T>(),classType,ClassType<T>::type(),sizeof(*var),access);
+  createInstanceSetGetHandlers(so);
+} // RegisterInstanceVariable
+
+#ifdef SQPLUS_SMARTPOINTER_OPT
+#define SQPLUS_SMARTPOINTER_REGISTER_VARIABLE
+#include "SqPlusSmartPointer.h"
+#endif
+
+template<typename T>
+void RegisterInstanceConstant(SquirrelObject & so,ClassTypeBase *classType,T constant,const SQChar * scriptVarName) {
+  validateConstantType(constant);
+  VarRef * pvr = createVarRef(so,scriptVarName);
+  struct CV {
+    T var;
+    size_t pad;
+  } cv; // Cast Variable helper.
+  cv.var = constant;
+  *pvr = VarRef(*(void **)&cv,TypeInfo<T>(),classType,ClassType<T>::type(),sizeof(constant),VAR_ACCESS_CONSTANT);
+  createInstanceSetGetHandlers(so);
+} // RegisterInstanceConstant
+
+//////////////////////////////////////////////////////////////////////////
+/////////// BEGIN Generalized Class/Struct Instance Support //////////////
+//////////////////////////////////////////////////////////////////////////
+
+// Was previously in SqPlus namespace
+//BOOL CreateNativeClassInstance(HSQUIRRELVM v,const SQChar * classname,SQUserPointer ud,SQRELEASEHOOK hook); // In SquirrelBindingUtils.cpp.
+
+// Create native class instance and leave on stack.
+//BOOL CreateConstructNativeClassInstance(HSQUIRRELVM v,const SQChar * className);
+
+// Create new instance, copy 'classToCopy', and store result on stack.
+template<typename T>
+inline BOOL CreateCopyInstance(HSQUIRRELVM v, const SQChar * className,const T & classToCopy) {
+#ifndef SQPLUS_DISABLE_COPY_INSTANCES
+  if (!CreateConstructNativeClassInstance(v,className)) {
+    return FALSE;
+  } // if
+  SQUserPointer up=0;
+  sq_getinstanceup(v,-1,&up,ClassType<T>::type());
+  if (!up) return FALSE;
+  T * newClass = (T *)up;
+  *newClass = classToCopy; // <TODO> Optimized version that uses the copy constructor.
+  return TRUE;
+#else
+  return FALSE;
+#endif  
+} // CreateCopyInstance
+
+// Create a new copy of type 'className' and copy 'classToCopy', return result via SquirrelObject.
+template<typename T>
+inline SquirrelObject NewClassCopy(HSQUIRRELVM v, const SQChar * className,const T & classToCopy) {
+  if (CreateCopyInstance(v, className,classToCopy)) {
+	  HSQOBJECT t;
+	  sq_getstackobj(v,-1,&t);
+	  SquirrelObject obj(t);
+	  sq_poptop(v);
+	  return obj;
+  } else {
+    throw SquirrelError(_SC("NewClassCopy(): could not create class"));
+  } // if
+  return SquirrelObject();
+} // NewClassCopy
+
+// Return a new class copy on the stack from a varArgs function call.
+template<typename T>
+inline int ReturnCopy(HSQUIRRELVM v,const T & classToCopy) {
+  SquirrelObject so(NewClassCopy(v,GetTypeName(classToCopy),classToCopy));
+  return StackHandler(v).Return(so);
+} // ReturnCopy
+
+// Katsuaki Kawachi's GetInstance<> exception change. 6/27/06 jcs
+
+// Get an instance of type T from the stack at idx (for function calls).
+template<typename T,bool ExceptionOnError>
+T * GetInstance(HSQUIRRELVM v,SQInteger idx) {
+  SQUserPointer up=0;
+  if (SQ_FAILED(sq_getinstanceup(v,idx,&up,ClassType<T>::type()))) {
+    up = 0;
+  }
+  if (ExceptionOnError) { // This code block should be compiled out when ExceptionOnError is false. In any case, the compiler should not generate a test condition (include or exclude the enclosed code block).
+    if (!up) {
+      throw SquirrelError(_SC("GetInstance: Invalid argument type"));
+    }
+  } // if
+  return (T *)up;
+} // GetInstance
+
+
+template<typename T> void Push(HSQUIRRELVM v, T* pt);
+template<typename T> void Push(HSQUIRRELVM v, T& t);
+template<typename T> bool Match(TypeWrapper<T&>, HSQUIRRELVM v, int ix);
+template<typename T> bool Match(TypeWrapper<T*>, HSQUIRRELVM v, int ix);
+template<typename T> T &Get(TypeWrapper<T&>, HSQUIRRELVM v, int ix);
+template<typename T> T *Get(TypeWrapper<T*>, HSQUIRRELVM v, int ix);
+
+
+#ifdef SQPLUS_USE_GENERIC_HANDLERS
+// With template specialization, we get Push handlers per 'precise type match'
+// This adds a fallback level after that, where we can delegate the work to 
+// wider C-style functions that can do something for a whole class hierarchy.
+// (GenPush, GenGet, GenMatch).
+
+// This macro allows for a a last generic cast operation before giving control 
+// to one of GenPush/GenMatch/GenGet.
+#ifndef SQPLUS_GEN_CAST 
+    #define SQPLUS_GEN_CAST(TYPE,value) ((TYPE*)value)
+#endif 
+
+template<typename T> void Push(HSQUIRRELVM v, T* pt){ GenPush(v,SQPLUS_GEN_CAST(T,pt)); }
+template<typename T> void Push(HSQUIRRELVM v, T& t){ GenPush(v,SQPLUS_GEN_CAST(T,&t)); }
+template<typename T> bool Match(TypeWrapper<T&>, HSQUIRRELVM v, int ix){ 
+    if((ScriptVarType)TypeInfo<T>::TypeID!=VAR_TYPE_NONE) 
+        return GenMatch(SQPLUS_GEN_CAST(T*,0),TypeInfo<T>().typeName,v,ix); 
+    else return false; 
+}
+template<typename T> bool Match(TypeWrapper<T*>, HSQUIRRELVM v, int ix){ 
+    if((ScriptVarType)TypeInfo<T>::TypeID!=VAR_TYPE_NONE) 
+        return GenMatch(SQPLUS_GEN_CAST(T*,0),TypeInfo<T>().typeName,v,ix); 
+    else return false;
+}
+template<typename T> T &Get(TypeWrapper<T&>, HSQUIRRELVM v, int ix){ 
+    if((ScriptVarType)TypeInfo<T>::TypeID!=VAR_TYPE_NONE)  
+        return *(T*)GenGet(SQPLUS_GEN_CAST(T*,0),TypeInfo<T>().typeName,v,ix); 
+    else return *SQPLUS_GEN_CAST(T,0); 
+}
+template<typename T> T *Get(TypeWrapper<T*>, HSQUIRRELVM v, int ix){ 
+    if((ScriptVarType)TypeInfo<T>::TypeID!=VAR_TYPE_NONE)  
+        return (T*)GenGet(SQPLUS_GEN_CAST(T*,0),TypeInfo<T>().typeName,v,ix); 
+    else return NULL; 
+}
+#endif // SQPLUS_USE_GENERIC_HANDLERS
+
+
+// === BEGIN Function Call Handler Prototypes ===
+ 
+void Push(HSQUIRRELVM v, char value);
+void Push(HSQUIRRELVM v, unsigned char value);
+void Push(HSQUIRRELVM v, short value);
+void Push(HSQUIRRELVM v, unsigned short value);
+void Push(HSQUIRRELVM v, int value);
+void Push(HSQUIRRELVM v, unsigned int value);
+void Push(HSQUIRRELVM v, long value);
+void Push(HSQUIRRELVM v, unsigned long value);
+void Push(HSQUIRRELVM v, double value);
+void Push(HSQUIRRELVM v, float value);
+void Push(HSQUIRRELVM v, const SQChar *value);
+void Push(HSQUIRRELVM v, SQChar *value);
+void Push(HSQUIRRELVM v, const SquirrelNull &);
+void Push(HSQUIRRELVM v, SQFUNCTION value);
+void Push(HSQUIRRELVM v, SQAnythingPtr value); // Cast to SQAnythingPtr instead of void * if USE_ARGUMENT_DEPENDANT_OVERLOADS can't be used by your compiler.
+void Push(HSQUIRRELVM v, SquirrelObject &so);
+
+#define USE_ARGUMENT_DEPENDANT_OVERLOADS
+#ifdef USE_ARGUMENT_DEPENDANT_OVERLOADS
+#ifdef _MSC_VER
+#pragma warning(disable:4675) // Disable warning: "resolved overload was found by argument-dependent lookup" when class/struct pointers are used as function arguments.
+#endif
+// === BEGIN Argument Dependent Overloads ===
+void Push(HSQUIRRELVM v, bool value); // Pass bool as int if USE_ARGUMENT_DEPENDANT_OVERLOADS can't be used by your compiler.
+void Push(HSQUIRRELVM v, const void *value); // Pass SQAnythingPtr instead of void * "                                             "
+void Push(HSQUIRRELVM v, const SQUserPointer &value);
+// === END Argument Dependent Overloads ===
+#endif
+
+#define SQPLUS_CHECK_GET(res) if (!SQ_SUCCEEDED(res)) throw SquirrelError(_SC("sq_get*() failed (type error)"))
+
+bool Match(TypeWrapper<bool>, HSQUIRRELVM v, int idx);
+bool Match(TypeWrapper<char>, HSQUIRRELVM v, int idx);
+bool Match(TypeWrapper<unsigned char>, HSQUIRRELVM v,  int idx);
+bool Match(TypeWrapper<short>, HSQUIRRELVM v, int idx);
+bool Match(TypeWrapper<unsigned short>, HSQUIRRELVM v, int idx);
+bool Match(TypeWrapper<int>, HSQUIRRELVM v, int idx);
+bool Match(TypeWrapper<unsigned int>, HSQUIRRELVM v, int idx);
+bool Match(TypeWrapper<long>, HSQUIRRELVM v, int idx);
+bool Match(TypeWrapper<unsigned long>, HSQUIRRELVM v, int idx);
+bool Match(TypeWrapper<float>, HSQUIRRELVM v, int idx);
+bool Match(TypeWrapper<double>, HSQUIRRELVM v, int idx);
+bool Match(TypeWrapper<const SQChar *>, HSQUIRRELVM v, int idx);
+bool Match(TypeWrapper<SQChar *>, HSQUIRRELVM v, int idx);
+bool Match(TypeWrapper<HSQUIRRELVM>, HSQUIRRELVM v, int idx); // See Get() for HSQUIRRELVM below (v is always present).
+bool Match(TypeWrapper<void*>, HSQUIRRELVM v, int idx);
+bool Match(TypeWrapper<SquirrelObject>, HSQUIRRELVM v, int idx); // See sq_getstackobj(): always returns true.
+
+void Get(TypeWrapper<void>, HSQUIRRELVM v, int);
+bool Get(TypeWrapper<bool>, HSQUIRRELVM v, int idx);
+char Get(TypeWrapper<char>, HSQUIRRELVM v, int idx);
+unsigned char Get(TypeWrapper<unsigned char>, HSQUIRRELVM v, int idx);
+short Get(TypeWrapper<short>, HSQUIRRELVM v, int idx);
+unsigned short Get(TypeWrapper<unsigned short>, HSQUIRRELVM v, int idx);
+int Get(TypeWrapper<int>, HSQUIRRELVM v, int idx);
+unsigned int Get(TypeWrapper<unsigned int>, HSQUIRRELVM v, int idx);
+long Get(TypeWrapper<long>, HSQUIRRELVM v, int idx);
+unsigned long Get(TypeWrapper<unsigned long>, HSQUIRRELVM v, int idx);
+float Get(TypeWrapper<float>, HSQUIRRELVM v, int idx);
+double Get(TypeWrapper<double>, HSQUIRRELVM v, int idx);
+const SQChar *Get(TypeWrapper<const SQChar *>, HSQUIRRELVM v, int idx);
+SquirrelNull Get(TypeWrapper<SquirrelNull>, HSQUIRRELVM v, int idx);
+void *Get(TypeWrapper<void *>, HSQUIRRELVM v, int idx);
+HSQUIRRELVM Get(TypeWrapper<HSQUIRRELVM>, HSQUIRRELVM v, int /*idx*/); // sq_poptop(v): remove UserData from stack so GetParamCount() matches normal behavior.
+SquirrelObject Get(TypeWrapper<SquirrelObject>, HSQUIRRELVM v, int idx);
+
+#ifdef SQPLUS_AUTOCONVERT_OTHER_CHAR
+  void Push(HSQUIRRELVM v, const SQOtherChar *value);
+  void Push(HSQUIRRELVM v, SQOtherChar *value);
+  bool Match(TypeWrapper<const SQOtherChar *>, HSQUIRRELVM v, int idx);
+  bool Match(TypeWrapper<SQOtherChar *>, HSQUIRRELVM v, int idx);
+  SQOthCharBuf Get(TypeWrapper<const SQOtherChar *>, HSQUIRRELVM v, int idx);
+#endif // SQPLUS_AUTOCONVERT_OTHER_CHAR
+
+#ifdef SQPLUS_SUPPORT_STD_STRING
+void Push(HSQUIRRELVM v, const std::string& value);
+bool Match(TypeWrapper<const std::string&>, HSQUIRRELVM v, int idx);
+std::string Get(TypeWrapper<const std::string&>, HSQUIRRELVM v, int idx); 
+#endif
+
+// Added jflanglois suggestion, 8/20/06. jcs
+#ifdef SQPLUS_SUPPORT_SQ_STD_STRING
+typedef std::basic_string<SQChar> sq_std_string;
+void Push(HSQUIRRELVM v,const sq_std_string & value);
+bool Match(TypeWrapper<const sq_std_string &>, HSQUIRRELVM v, int idx);
+sq_std_string Get(TypeWrapper<const sq_std_string &>, HSQUIRRELVM v, int idx); 
+#endif
+
+// Specialization to support void return type.
+void GetRet(TypeWrapper<void>, HSQUIRRELVM v,int idx);
+
+// GetRet() restores the stack for SquirrelFunction<>() calls.
+// Hold on to a reference since return value might be temporary string/instance
+template<typename RT>
+inline RT GetRet(TypeWrapper<RT>,HSQUIRRELVM v,int idx) { 
+	static SquirrelObject st_sq_ret; 
+	static typename Temporary<RT>::type st_ret; 
+	st_ret = Get(TypeWrapper<RT>(),v,idx); 
+	st_sq_ret.AttachToStackObject(idx); 
+	sq_pop(v,2); // restore stack after function call.
+	return st_ret; } 
+
+#ifndef GCC_INLINE_WORKAROUND
+# include "SqPlusFunctionCallImpl.h"
+#endif // GCC_INLINE_WORKAROUND 
+ 
+// === END Function Call Handlers ===
+
+
+// Helper, only implement function bodies
+#define IMPLEMENT_ENUM_TYPE(TYPE) namespace SqPlus { \
+  bool Match(TypeWrapper<TYPE>,HSQUIRRELVM v,int idx) { return Match(TypeWrapper<int>(),v,idx); } \
+  TYPE Get(TypeWrapper<TYPE>,HSQUIRRELVM v,int idx) { return (TYPE)Get(TypeWrapper<int>(),v,idx); } \
+  void Push(HSQUIRRELVM v,TYPE value) { sq_pushinteger(v,(int)value); } \
+} // nameSpace SqPlus
+
+// To register simple types (like enums) so they can be used as arguments
+// (however, this does not handle enums as return values correctly, since 
+// we C++ gets problems with references to temporaries)
+#define DECLARE_ENUM_TYPE(TYPE) IMPLEMENT_ENUM_TYPE(TYPE) \
+namespace SqPlus { \
+  template<> struct TypeInfo<TYPE> : public TypeInfo<int> { }; \
+} // nameSpace SqPlus 
+
+// As above but use when function bodies should not be generated
+// (for a header file).
+#define PROTOS_ENUM_TYPE(TYPE) namespace SqPlus { \
+  bool Match(TypeWrapper<TYPE>,HSQUIRRELVM v,int idx); \
+  TYPE Get(TypeWrapper<TYPE>,HSQUIRRELVM v,int idx); \
+  void Push(HSQUIRRELVM v,TYPE value); \
+  template<> struct TypeInfo<TYPE> : public TypeInfo<int> { }; \
+} // nameSpace SqPlus
+
+
+// NAME and macro changes from Ben's (Project5) forum post. 2/26/06 jcs
+// Kamaitati's NULL_INSTANCE support. 5/28/06 jcs
+
+// ATS: Splitting the macros in different parts to support custom Push implementation (covariant return type)
+
+#define DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \
+  inline const SQChar * GetTypeName(const TYPE & n) { return _SC(#NAME); } \
+  template<> \
+  struct TypeInfo<TYPE> { \
+    const SQChar * typeName; \
+    TypeInfo() : typeName( _SC(#NAME)) {} \
+    enum {TypeID=VAR_TYPE_INSTANCE,Size=sizeof(TYPE),TypeMask='x', IsInstance=1}; \
+    operator ScriptVarType() { return ScriptVarType(TypeID); } \
+  }; 
+
+#define DECLARE_INSTANCE_TYPEINFO(TYPE) namespace SqPlus { \
+  DECLARE_INSTANCE_TYPEINFO_(TYPE,TYPE) \
+} // namespace SqPlus 
+
+#define DECLARE_INSTANCE_TYPEINFO_NAME(TYPE,NAME) namespace SqPlus { \
+  DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \
+} // namespace SqPlus 
+
+
+#ifdef SQPLUS_SUPPORT_NULL_INSTANCES
+
+// Macro part shared by 'derived' macros
+#define DECLARE_INSTANCE_TYPE_BASE_(TYPE,NAME) \
+  DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \
+  template<> inline bool Match(TypeWrapper<TYPE &>,HSQUIRRELVM v,int idx) { return  GetInstance<TYPE,false>(v,idx) != NULL; } \
+  template<> inline bool Match(TypeWrapper<TYPE *>,HSQUIRRELVM v,int idx) { \
+    return (sq_gettype(v,idx)==OT_NULL) || (GetInstance<TYPE,false>(v,idx) != NULL); } \
+  template<> inline TYPE & Get(TypeWrapper<TYPE &>,HSQUIRRELVM v,int idx) { return *GetInstance<TYPE,true>(v,idx); } \
+  template<> inline TYPE * Get(TypeWrapper<TYPE *>,HSQUIRRELVM v,int idx) { \
+    if (sq_gettype(v,idx)==OT_NULL) return NULL; \
+    return GetInstance<TYPE,true>(v,idx); }
+
+// Ordinary case
+#define DECLARE_INSTANCE_TYPE_NAME_(TYPE,NAME) namespace SqPlus { \
+  DECLARE_INSTANCE_TYPE_BASE_(TYPE,NAME) \
+  template<> inline void Push(HSQUIRRELVM v,TYPE * value) { \
+    if (!value)  sq_pushnull(v); \
+    else if (!CreateNativeClassInstance(v,GetTypeName(*value),value,0)) \
+      throw SquirrelError( _SC( "Push(): could not create INSTANCE (check registration name)")); } \
+  template<> inline void Push(HSQUIRRELVM v,TYPE & value) { if (!CreateCopyInstance(v,GetTypeName(value),value)) throw SquirrelError( _SC( "Push(): could not create INSTANCE copy (check registration name)")); } \
+} // nameSpace SqPlus
+
+// Allows for providing custom Push handlers (protos here, impl must be provided by app)
+#define DECLARE_INSTANCE_TYPE_NAME_CUSTOM_(TYPE,NAME) namespace SqPlus { \
+  DECLARE_INSTANCE_TYPE_BASE_(TYPE,NAME) \
+  template<> void Push(HSQUIRRELVM v,TYPE * value); \
+  template<> void Push(HSQUIRRELVM v,TYPE & value); \
+} // nameSpace SqPlus
+
+
+#else
+
+#define DECLARE_INSTANCE_TYPE_NAME_(TYPE,NAME) namespace SqPlus { \
+  DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \
+  template<> inline void Push(HSQUIRRELVM v,TYPE * value)                 { if (!CreateNativeClassInstance(v,GetTypeName(*value),value,0)) throw SquirrelError( _SC( "Push(): could not create INSTANCE (check registration name)")); } \
+  template<> inline void Push(HSQUIRRELVM v,TYPE & value)                 { if (!CreateCopyInstance(v,GetTypeName(value),value)) throw SquirrelError( _SC( "Push(): could not create INSTANCE copy (check registration name)")); } \
+  template<> inline bool	Match(TypeWrapper<TYPE &>,HSQUIRRELVM v,int idx) { return  GetInstance<TYPE,false>(v,idx) != NULL; } \
+  template<> inline bool	Match(TypeWrapper<TYPE *>,HSQUIRRELVM v,int idx) { return  GetInstance<TYPE,false>(v,idx) != NULL; } \
+  template<> inline TYPE & Get(TypeWrapper<TYPE &>,HSQUIRRELVM v,int idx) { return *GetInstance<TYPE,true>(v,idx); } \
+  template<> inline TYPE * Get(TypeWrapper<TYPE *>,HSQUIRRELVM v,int idx) { return  GetInstance<TYPE,true>(v,idx); } \
+} // nameSpace SqPlus
+
+#endif
+
+// TYPE or NAME below must match the string name used in SQClassDef<>, otherwise name lookup won't match and Squirrel will throw a "can't create instance" error.
+#ifndef SQPLUS_CONST_OPT
+#define DECLARE_INSTANCE_TYPE(TYPE) DECLARE_INSTANCE_TYPE_NAME_(TYPE,TYPE)
+#define DECLARE_INSTANCE_TYPE_NAME(TYPE,NAME) DECLARE_INSTANCE_TYPE_NAME_(TYPE,NAME)
+#define DECLARE_INSTANCE_TYPE_CUSTOM(TYPE) DECLARE_INSTANCE_TYPE_NAME_CUSTOM_(TYPE,TYPE)
+#define DECLARE_INSTANCE_TYPE_NAME_CUSTOM(TYPE,NAME) DECLARE_INSTANCE_TYPE_NAME_CUSTOM_(TYPE,NAME)
+#else
+#define SQPLUS_DECLARE_INSTANCE_TYPE_CONST
+#include "SqPlusConst.h"
+#endif
+
+#ifdef SQPLUS_OVERLOAD_OPT
+#define SQPLUS_OVERLOAD_DECLARATION
+#include "SqPlusOverload.h"
+#endif
+
+// Versions of above for types that aren't copy constructable
+#define DECLARE_INSTANCE_TYPEINFO_NOCOPY(TYPE) \
+  DECLARE_INSTANCE_TYPEINFO(TYPE) \
+  DECLARE_NONCOPY_TYPE(TYPE)
+
+#define DECLARE_INSTANCE_TYPEINFO_NOCOPY_NAME(TYPE,NAME) namespace SqPlus { \
+  DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \
+  DECLARE_NONCOPY_TYPE(TYPE)
+
+#define DECLARE_INSTANCE_TYPE_NOCOPY(TYPE) \
+  DECLARE_INSTANCE_TYPE(TYPE) \
+  DECLARE_NONCOPY_TYPE(TYPE)
+
+#define DECLARE_INSTANCE_TYPE_NOCOPY_NAME(TYPE,NAME) namespace SqPlus { \
+  DECLARE_INSTANCE_TYPEINFO_(TYPE,NAME) \
+  DECLARE_NONCOPY_TYPE(TYPE)
+
+
+//////////////////////////////////////////////////////////////////////////
+//////////// END Generalized Class/Struct Instance Support ///////////////
+//////////////////////////////////////////////////////////////////////////
+
+#ifndef SQ_SKIP_ARG_ASSERT
+  #define sq_argassert(arg,_index_) if (!Match(TypeWrapper<P##arg>(),v,_index_)) return sq_throwerror(v,_SC("Incorrect function argument"))
+#else
+  #define sq_argassert(arg,_index_)
+#endif
+
+// === Return value variants ===
+
+template<class RT>
+struct ReturnSpecialization {
+
+  // === Standard Function calls ===
+
+  static int Call(RT (*func)(),HSQUIRRELVM v,int /*index*/) {
+    RT ret = func();
+    Push(v,ret);
+    return 1;
+  }
+
+  template<typename P1>
+  static int Call(RT (*func)(P1),HSQUIRRELVM v,int index) {
+    sq_argassert(1,index + 0);
+    RT ret = func(
+      Get(TypeWrapper<P1>(),v,index + 0)
+    );
+    Push(v,ret);
+    return 1;
+  }
+
+  template<typename P1,typename P2>
+  static int Call(RT (*func)(P1,P2),HSQUIRRELVM v,int index) {
+    sq_argassert(1,index + 0);
+    sq_argassert(2,index + 1);
+    RT ret = func(
+      Get(TypeWrapper<P1>(),v,index + 0),
+      Get(TypeWrapper<P2>(),v,index + 1)
+    );
+    Push(v,ret);
+    return 1;
+  }
+
+  template<typename P1,typename P2,typename P3>
+  static int Call(RT (*func)(P1,P2,P3),HSQUIRRELVM v,int index) {
+    sq_argassert(1,index + 0);
+    sq_argassert(2,index + 1);
+    sq_argassert(3,index + 2);
+    RT ret = func(
+      Get(TypeWrapper<P1>(),v,index + 0),
+      Get(TypeWrapper<P2>(),v,index + 1),
+      Get(TypeWrapper<P3>(),v,index + 2)
+    );
+    Push(v,ret);
+    return 1;
+  }
+
+  template<typename P1,typename P2,typename P3,typename P4>
+  static int Call(RT (*func)(P1,P2,P3,P4),HSQUIRRELVM v,int index) {
+    sq_argassert(1,index + 0);
+    sq_argassert(2,index + 1);
+    sq_argassert(3,index + 2);
+    sq_argassert(4,index + 3);
+    RT ret = func(
+      Get(TypeWrapper<P1>(),v,index + 0),
+      Get(TypeWrapper<P2>(),v,index + 1),
+      Get(TypeWrapper<P3>(),v,index + 2),
+      Get(TypeWrapper<P4>(),v,index + 3)
+    );
+    Push(v,ret);
+    return 1;
+  }
+
+  template<typename P1,typename P2,typename P3,typename P4,typename P5>
+  static int Call(RT (*func)(P1,P2,P3,P4,P5),HSQUIRRELVM v,int index) {
+    sq_argassert(1,index + 0);
+    sq_argassert(2,index + 1);
+    sq_argassert(3,index + 2);
+    sq_argassert(4,index + 3);
+    sq_argassert(5,index + 4);
+    RT ret = func(
+      Get(TypeWrapper<P1>(),v,index + 0),
+      Get(TypeWrapper<P2>(),v,index + 1),
+      Get(TypeWrapper<P3>(),v,index + 2),
+      Get(TypeWrapper<P4>(),v,index + 3),
+      Get(TypeWrapper<P5>(),v,index + 4)
+    );
+    Push(v,ret);
+    return 1;
+  }
+
+  template<typename P1,typename P2,typename P3,typename P4,typename P5,typename P6>
+  static int Call(RT (*func)(P1,P2,P3,P4,P5,P6),HSQUIRRELVM v,int index) {
+    sq_argassert(1,index + 0);
+    sq_argassert(2,index + 1);
+    sq_argassert(3,index + 2);
+    sq_argassert(4,index + 3);
+    sq_argassert(5,index + 4);
+    sq_argassert(6,index + 5);
+    RT ret = func(
+      Get(TypeWrapper<P1>(),v,index + 0),
+      Get(TypeWrapper<P2>(),v,index + 1),
+      Get(TypeWrapper<P3>(),v,index + 2),
+      Get(TypeWrapper<P4>(),v,index + 3),
+      Get(TypeWrapper<P5>(),v,index + 4),
+      Get(TypeWrapper<P6>(),v,index + 5)
+    );
+    Push(v,ret);
+    return 1;
+  }
+
+  template<typename P1,typename P2,typename P3,typename P4,typename P5,typename P6,typename P7>
+  static int Call(RT (*func)(P1,P2,P3,P4,P5,P6,P7),HSQUIRRELVM v,int index) {
+    sq_argassert(1,index + 0);
+    sq_argassert(2,index + 1);
+    sq_argassert(3,index + 2);
+    sq_argassert(4,index + 3);
+    sq_argassert(5,index + 4);
+    sq_argassert(6,index + 5);
+    sq_argassert(7,index + 6);
+    RT ret = func(
+      Get(TypeWrapper<P1>(),v,index + 0),
+      Get(TypeWrapper<P2>(),v,index + 1),
+      Get(TypeWrapper<P3>(),v,index + 2),
+      Get(TypeWrapper<P4>(),v,index + 3),
+      Get(TypeWrapper<P5>(),v,index + 4),
+      Get(TypeWrapper<P6>(),v,index + 5),
+      Get(TypeWrapper<P7>(),v,index + 6)
+    );
+    Push(v,ret);
+    return 1;
+  }
+
+  // === Member Function calls ===
+
+
+#define SQPLUS_CALL_MFUNC_RET0
+#include "SqPlusCallTemplates.h"
+
+#ifdef SQPLUS_CONST_OPT
+#define SQPLUS_CALL_MFUNC_RET0
+#include "SqPlusConst.h"
+#endif
+};
+
+// === No return value variants ===
+
+template<>
+struct ReturnSpecialization<void> {
+
+  // === Standard function calls ===
+
+  static int Call(void (*func)(),HSQUIRRELVM v,int /*index*/) {
+		(void)v;
+		func();
+		return 0;
+	}
+
+	template<typename P1>
+	static int Call(void (*func)(P1),HSQUIRRELVM v,int index) {
+    sq_argassert(1,index + 0);
+		func(
+			Get(TypeWrapper<P1>(),v,index + 0)
+		);
+		return 0;
+	}
+
+	template<typename P1,typename P2>
+	static int Call(void (*func)(P1,P2),HSQUIRRELVM v,int index) {
+    sq_argassert(1,index + 0);
+    sq_argassert(2,index + 1);
+		func(
+			Get(TypeWrapper<P1>(),v,index + 0),
+			Get(TypeWrapper<P2>(),v,index + 1)
+		);
+		return 0;
+	}
+
+  template<typename P1,typename P2,typename P3>
+  static int Call(void (*func)(P1,P2,P3),HSQUIRRELVM v,int index) {
+    sq_argassert(1,index + 0);
+    sq_argassert(2,index + 1);
+    sq_argassert(3,index + 2);
+    func(
+      Get(TypeWrapper<P1>(),v,index + 0),
+      Get(TypeWrapper<P2>(),v,index + 1),
+      Get(TypeWrapper<P3>(),v,index + 2)
+    );
+    return 0;
+  }
+
+  template<typename P1,typename P2,typename P3,typename P4>
+  static int Call(void (*func)(P1,P2,P3,P4),HSQUIRRELVM v,int index) {
+    sq_argassert(1,index + 0);
+    sq_argassert(2,index + 1);
+    sq_argassert(3,index + 2);
+    sq_argassert(4,index + 3);
+    func(
+      Get(TypeWrapper<P1>(),v,index + 0),
+      Get(TypeWrapper<P2>(),v,index + 1),
+      Get(TypeWrapper<P3>(),v,index + 2),
+      Get(TypeWrapper<P4>(),v,index + 3)
+    );
+    return 0;
+  }
+
+  template<typename P1,typename P2,typename P3,typename P4,typename P5>
+  static int Call(void (*func)(P1,P2,P3,P4,P5),HSQUIRRELVM v,int index) {
+    sq_argassert(1,index + 0);
+    sq_argassert(2,index + 1);
+    sq_argassert(3,index + 2);
+    sq_argassert(4,index + 3);
+    sq_argassert(5,index + 4);
+    func(
+      Get(TypeWrapper<P1>(),v,index + 0),
+      Get(TypeWrapper<P2>(),v,index + 1),
+      Get(TypeWrapper<P3>(),v,index + 2),
+      Get(TypeWrapper<P4>(),v,index + 3),
+      Get(TypeWrapper<P5>(),v,index + 4)
+    );
+    return 0;
+  }
+
+  template<typename P1,typename P2,typename P3,typename P4,typename P5,typename P6>
+  static int Call(void (*func)(P1,P2,P3,P4,P5,P6),HSQUIRRELVM v,int index) {
+    sq_argassert(1,index + 0);
+    sq_argassert(2,index + 1);
+    sq_argassert(3,index + 2);
+    sq_argassert(4,index + 3);
+    sq_argassert(5,index + 4);
+    sq_argassert(6,index + 5);
+    func(
+      Get(TypeWrapper<P1>(),v,index + 0),
+      Get(TypeWrapper<P2>(),v,index + 1),
+      Get(TypeWrapper<P3>(),v,index + 2),
+      Get(TypeWrapper<P4>(),v,index + 3),
+      Get(TypeWrapper<P5>(),v,index + 4),
+      Get(TypeWrapper<P6>(),v,index + 5)
+    );
+    return 0;
+  }
+
+  template<typename P1,typename P2,typename P3,typename P4,typename P5,typename P6,typename P7>
+  static int Call(void (*func)(P1,P2,P3,P4,P5,P6,P7),HSQUIRRELVM v,int index) {
+    sq_argassert(1,index + 0);
+    sq_argassert(2,index + 1);
+    sq_argassert(3,index + 2);
+    sq_argassert(4,index + 3);
+    sq_argassert(5,index + 4);
+    sq_argassert(6,index + 5);
+    sq_argassert(7,index + 6);
+    func(
+      Get(TypeWrapper<P1>(),v,index + 0),
+      Get(TypeWrapper<P2>(),v,index + 1),
+      Get(TypeWrapper<P3>(),v,index + 2),
+      Get(TypeWrapper<P4>(),v,index + 3),
+      Get(TypeWrapper<P5>(),v,index + 4),
+      Get(TypeWrapper<P6>(),v,index + 5),
+      Get(TypeWrapper<P7>(),v,index + 6)
+    );
+    return 0;
+  }
+
+  // === Member function calls ===
+
+
+#define SQPLUS_CALL_MFUNC_NORET
+#include "SqPlusCallTemplates.h"
+
+#ifdef SQPLUS_CONST_OPT
+#define SQPLUS_CALL_MFUNC_NORET
+#include "SqPlusConst.h"
+#endif
+
+};
+
+// === STANDARD Function return value specialized call handlers ===
+
+template<typename RT>
+int Call(RT (*func)(),HSQUIRRELVM v,int index) {
+  return ReturnSpecialization<RT>::Call(func,v,index);
+}
+
+template<typename RT,typename P1>
+int Call(RT (*func)(P1),HSQUIRRELVM v,int index) {
+  return ReturnSpecialization<RT>::Call(func,v,index);
+}
+
+template<typename RT,typename P1,typename P2>
+int Call(RT (*func)(P1,P2),HSQUIRRELVM v,int index) {
+  return ReturnSpecialization<RT>::Call(func,v,index);
+}
+
+template<typename RT,typename P1,typename P2,typename P3>
+int Call(RT (*func)(P1,P2,P3),HSQUIRRELVM v,int index) {
+  return ReturnSpecialization<RT>::Call(func,v,index);
+}
+
+template<typename RT,typename P1,typename P2,typename P3,typename P4>
+int Call(RT (*func)(P1,P2,P3,P4),HSQUIRRELVM v,int index) {
+  return ReturnSpecialization<RT>::Call(func,v,index);
+}
+
+template<typename RT,typename P1,typename P2,typename P3,typename P4,typename P5>
+int Call(RT (*func)(P1,P2,P3,P4,P5),HSQUIRRELVM v,int index) {
+  return ReturnSpecialization<RT>::Call(func,v,index);
+}
+
+template<typename RT,typename P1,typename P2,typename P3,typename P4,typename P5,typename P6>
+int Call(RT (*func)(P1,P2,P3,P4,P5,P6),HSQUIRRELVM v,int index) {
+  return ReturnSpecialization<RT>::Call(func,v,index);
+}
+
+template<typename RT,typename P1,typename P2,typename P3,typename P4,typename P5,typename P6,typename P7>
+int Call(RT (*func)(P1,P2,P3,P4,P5,P6,P7),HSQUIRRELVM v,int index) {
+  return ReturnSpecialization<RT>::Call(func,v,index);
+}
+
+// === MEMBER Function return value specialized call handlers ===
+
+
+#define SQPLUS_CALL_MFUNC_RET1
+#include "SqPlusCallTemplates.h"
+
+#ifdef SQPLUS_CONST_OPT
+#define SQPLUS_CALL_MFUNC_RET1
+#include "SqPlusConst.h"
+#endif
+
+// === Direct Call Standard Function handler ===
+
+template<typename Func>
+struct DirectCallFunction {
+  static inline int Dispatch(HSQUIRRELVM v) {
+#ifdef SQPLUS_USE_SANDBOX_VM
+    if( v==SquirrelVM::GetSandboxVMPtr() ){
+        return sq_throwerror(v, _SC("SqPlus: Cannot exec function from sandbox VM"));
+    }
+#endif   
+    StackHandler sa(v);
+    int paramCount = sa.GetParamCount();
+    Func * func = (Func *)sa.GetUserData(paramCount);
+    return Call(*func,v,2);
+  } // Dispatch
+};
+
+// === Direct Call Member Function handler ===
+
+template<typename Callee,typename Func>
+class DirectCallMemberFunction {
+public:
+  static inline int Dispatch(HSQUIRRELVM v) {
+#ifdef SQPLUS_USE_SANDBOX_VM
+    if( v==SquirrelVM::GetSandboxVMPtr() ){
+        return sq_throwerror(v, _SC("SqPlus: Cannot exec function from sandbox VM"));
+    }
+#endif   
+    StackHandler sa(v);
+    int paramCount = sa.GetParamCount();
+    unsigned char * ud = (unsigned char *)sa.GetUserData(paramCount);
+    return Call(**(Callee**)ud,*(Func*)(ud + sizeof(Callee*)),v,2);
+  } // Dispatch
+};
+
+// === Direct Call Function handlers ===
+
+#define SQ_CLASS_OBJECT_TABLE_NAME _SC("__ot")
+#define SQ_CLASS_HIER_ARRAY _SC("__ca")
+
+template<typename Callee, typename Func>
+struct DirectCallInstanceFuncPicker {
+  Callee *instance;
+  Func *func;
+  DirectCallInstanceFuncPicker(HSQUIRRELVM v) {
+#ifdef SQPLUS_USE_SANDBOX_VM
+    if( v==SquirrelVM::GetSandboxVMPtr() ){
+        instance = NULL;
+        func = NULL;
+        return;
+    }
+#endif   
+    StackHandler sa(v);
+    instance = static_cast<Callee*>(sa.GetInstanceUp(1, 0));
+    const int paramCount = sa.GetParamCount();
+    func = static_cast<Func*>(sa.GetUserData(paramCount));
+#ifdef SQ_USE_CLASS_INHERITANCE
+    SquirrelObject so(sa.GetObjectHandle(1)); // 'this'
+    SQUserPointer typetag; so.GetTypeTag(&typetag);
+    SQUserPointer calleeType = ClassType<Callee>::type();
+    if (typetag != calleeType) {
+      SquirrelObject typeTable = so.GetValue(SQ_CLASS_OBJECT_TABLE_NAME);
+      instance = static_cast<Callee*>(
+          // <TODO> 64-bit compatible version.
+          typeTable.GetUserPointer(INT((size_t)ClassType<Callee>::type()))
+        );
+    }
+#elif defined(SQ_USE_CLASS_INHERITANCE_SIMPLE)
+    SquirrelObject so(sa.GetObjectHandle(1)); // 'this'
+    ClassTypeBase *instType; so.GetTypeTag((SQUserPointer*)&instType);
+    ClassTypeBase *calleeType = ClassType<Callee>::type();
+    if (instType!=calleeType && instType->MayHaveOffset() ) {
+        // instance type is nore derived than callee, adjust pointer
+        int offset = instType->GetOffsetTo(calleeType);
+        instance = (Callee*)((char*)instance-offset);
+    }
+#endif 
+  }
+};
+
+// === Direct Call Instance Member Function handler ===
+template<typename Callee,typename Func>
+class DirectCallInstanceMemberFunction {
+public:
+  static inline int Dispatch(HSQUIRRELVM v) {
+    DirectCallInstanceFuncPicker<Callee, Func> p(v);
+    return p.instance && p.func ?
+      Call(*(p.instance), *(p.func), v, 2) :
+      sq_throwerror(v, _SC("Invalid Instance Type"));
+  }
+};
+
+// === Direct Call Instance Global Function handler ===
+template<typename Callee,typename Func>
+class DirectCallInstanceGlobalFunction {
+public:
+  static inline int Dispatch(HSQUIRRELVM v) {
+    DirectCallInstanceFuncPicker<Callee, Func> p(v);
+    return p.func ?
+      Call(*(p.func), v, 1) :
+      sq_throwerror(v, _SC("Invalid Instance Type"));
+  }
+};
+
+// === Direct Call Instance Global Function Var Args handler ===
+template<typename Callee,typename Func>
+class DirectCallInstanceGlobalFunctionVarArgs {
+public:
+  static inline int Dispatch(HSQUIRRELVM v) {
+    DirectCallInstanceFuncPicker<Callee, Func> p(v);
+    return p.func && p.instance ?
+      (*p.func)(p.instance,v) :
+      sq_throwerror(v, _SC("Invalid Instance Type"));
+  }
+};
+
+// === Direct Call Instance Member Function Variable Argument handler ===
+template<typename Callee,typename Func>
+class DirectCallInstanceMemberFunctionVarArgs {
+public:
+  static inline int Dispatch(HSQUIRRELVM v) {
+    DirectCallInstanceFuncPicker<Callee, Func> p(v);
+    sq_poptop(v); // Remove UserData from stack: so sa.GetParamCount() returns actual param count.
+    return p.func && p.instance ?
+      (p.instance->*(*p.func))(v) :
+      sq_throwerror(v, _SC("Invalid Instance Type"));
+  }
+};
+
+#ifdef SQPLUS_SMARTPOINTER_OPT
+#define SQPLUS_SMARTPOINTER_DISPATCH
+#include "SqPlusSmartPointer.h"
+#endif
+
+
+// Code fragment useful for debugging new implementations.
+#if 0
+HSQOBJECT ho = sa.GetObjectHandle(paramCount);
+SquirrelObject so(ho);
+SQObjectType sot = so.GetType();
+#endif
+
+#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK
+    #include "SqPlusTypeMask.h"
+#endif
+
+// === Standard function call ===
+
+template<typename Func>
+inline void sq_pushdirectclosure(HSQUIRRELVM v,Func func,SQUnsignedInteger nupvalues) {
+  SQUserPointer up = sq_newuserdata(v,sizeof(func)); // Also pushed on stack.
+  memcpy(up,&func,sizeof(func));
+  sq_newclosure(v,DirectCallFunction<Func>::Dispatch,nupvalues+1);
+#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK
+  sq_setparamscheck(v,0,sqTypeMask<Func>::Get());
+#endif
+} // sq_pushdirectclosure
+
+// === Fixed Class pointer call (always calls with object pointer that was registered) ===
+
+template<typename Callee,typename Func>
+inline void sq_pushdirectclosure(HSQUIRRELVM v,const Callee & callee,Func func,SQUnsignedInteger nupvalues) {
+  unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(Callee*)+sizeof(func));  // Also pushed on stack.
+  const SQUserPointer pCallee = (SQUserPointer)&callee;
+  memcpy(up,&pCallee,sizeof(Callee*));
+  memcpy(up + sizeof(Callee*),&func,sizeof(func));
+  sq_newclosure(v,DirectCallMemberFunction<Callee,Func>::Dispatch,nupvalues+1);
+#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK
+  sq_setparamscheck(v,0,sqTypeMask<Func>::Get());
+#endif
+} // sq_pushdirectclosure
+
+#ifdef SQPLUS_SMARTPOINTER_OPT
+#define SQPLUS_SMARTPOINTER_DIRECT_CLOSURE
+#include "SqPlusSmartPointer.h"
+#endif
+
+// === Class Instance call: class pointer retrieved from script class instance ===
+
+template<typename Callee,typename Func>
+inline void sq_pushdirectinstanceclosure(HSQUIRRELVM v,const Callee & callee,Func func,SQUnsignedInteger nupvalues) {
+  unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(func));  // Also pushed on stack.
+  memcpy(up,&func,sizeof(func));
+  sq_newclosure(v,DirectCallInstanceMemberFunction<Callee,Func>::Dispatch,nupvalues+1);
+#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK
+  sq_setparamscheck(v,0,sqTypeMask<Func>::Get());
+#endif
+} // sq_pushdirectinstanceclosure
+
+// === Global function using this: class pointer retrieved from script class instance ===
+
+template<typename Callee,typename Func>
+inline void sq_pushdirectinstanceclosureglobal(HSQUIRRELVM v,const Callee & callee,Func func,SQUnsignedInteger nupvalues) {
+  unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(func));  // Also pushed on stack.
+  memcpy(up,&func,sizeof(func));
+  // Could check that 1st arg of Func is a Callee
+  sq_newclosure(v,DirectCallInstanceGlobalFunction<Callee,Func>::Dispatch,nupvalues+1);
+#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK
+  SQChar *tm = (SQChar*)sqTypeMask<Func>::Get();   
+  if( tm ) {
+    // Censor out the 1st arg, since SqPlus adds that automatically
+    tm[1] = _SC('x'); //tm[0];
+    tm++;
+  }
+  sq_setparamscheck(v,0,tm?tm:_SC(""));  
+#endif
+} // sq_pushdirectinstanceclosureglobal
+
+// === Global function using this: class pointer retrieved from script class instance ===
+
+template<typename Callee,typename Func>
+inline void sq_pushdirectinstanceclosureglobalvarargs(HSQUIRRELVM v,const Callee & callee,Func func,SQUnsignedInteger nupvalues) {
+  unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(func));  // Also pushed on stack.
+  memcpy(up,&func,sizeof(func));
+  // Could check that 1st arg of Func is a Callee
+  sq_newclosure(v,DirectCallInstanceGlobalFunctionVarArgs<Callee,Func>::Dispatch,nupvalues+1);
+#ifdef SQPLUS_ENABLE_AUTO_TYPEMASK
+  sq_setparamscheck(v,-1,_SC("x"));  
+#endif
+} // sq_pushdirectinstanceclosureglobal
+
+// === Class Instance call: class pointer retrieved from script class instance (variable arguments) ===
+
+template<typename Callee>
+inline void sq_pushdirectinstanceclosurevarargs(HSQUIRRELVM v,const Callee & callee,int (Callee::*func)(HSQUIRRELVM),SQUnsignedInteger nupvalues) {
+  unsigned char * up = (unsigned char *)sq_newuserdata(v,sizeof(func)); // Also pushed on stack.
+  memcpy(up,&func,sizeof(func));
+  typedef int (Callee::*FuncType)(HSQUIRRELVM);
+  sq_newclosure(v,DirectCallInstanceMemberFunctionVarArgs<Callee, FuncType>::Dispatch,nupvalues+1);
+} // sq_pushdirectinstanceclosurevarargs
+
+// === Register a STANDARD function (table or class on stack) ===
+
+template<typename Func>
+inline void Register(HSQUIRRELVM v,Func func,const SQChar * name) {
+  sq_pushstring(v,name,-1);
+  sq_pushdirectclosure(v,func,0);
+  sq_createslot(v,-3); // Stack is restored after this call (same state as before Register() call).
+} // Register
+
+// === Register a MEMBER function (table or class on stack) ===
+
+template<typename Callee,typename Func>
+inline void Register(HSQUIRRELVM v,Callee & callee,Func func,const SQChar * name) {
+  sq_pushstring(v,name,-1);
+  sq_pushdirectclosure(v,callee,func,0);
+  sq_createslot(v,-3); // Stack is restored after this call (same state as before Register() call).
+} // Register
+
+// === Register a STANDARD global function (root table) ===
+
+template<typename Func>
+inline void RegisterGlobal(HSQUIRRELVM v,Func func,const SQChar * name) {
+  sq_pushroottable(v);
+  Register(v,func,name);
+  sq_poptop(v); // Remove root table.
+} // RegisterGlobal
+
+template<typename Func>
+inline void RegisterGlobal(Func func,const SQChar * name) {
+  RegisterGlobal(SquirrelVM::GetVMPtr(),func,name);
+} // RegisterGlobal
+
+// === Register a MEMBER global function (root table) ===
+
+template<typename Callee,typename Func>
+inline void RegisterGlobal(HSQUIRRELVM v,Callee & callee,Func func,const SQChar * name) {
+  sq_pushroottable(v);
+  Register(v,callee,func,name);
+  sq_poptop(v); // Remove root table.
+} // RegisterGlobal
+
+template<typename Callee,typename Func>
+inline void RegisterGlobal(Callee & callee,Func func,const SQChar * name) {
+  RegisterGlobal(SquirrelVM::GetVMPtr(),callee,func,name);
+} // RegisterGlobal
+
+// === Register a STANDARD function (hso is table or class) ===
+
+template<typename Func>
+inline void Register(HSQUIRRELVM v,HSQOBJECT hso,Func func,const SQChar * name) {
+  sq_pushobject(v,hso);
+  Register(v,func,name);
+  sq_poptop(v); // Remove hso.
+} // Register
+
+// === Register a MEMBER function (hso is table or class) ===
+// === Fixed Class pointer call (always calls with object pointer that was registered) ===
+
+template<typename Callee,typename Func>
+inline void Register(HSQUIRRELVM v,HSQOBJECT hso,Callee & callee,Func func,const SQChar * name) {
+  sq_pushobject(v,hso);
+  Register(v,callee,func,name);
+  sq_poptop(v); // Remove hso.
+} // Register
+
+// === Register an INSTANCE MEMBER function ===
+// === Class Instance call: class pointer retrieved from script class instance ===
+
+template<typename Callee,typename Func>
+inline void RegisterInstance(HSQUIRRELVM v,HSQOBJECT hclass,Callee & callee,Func func,const SQChar * name) {
+  sq_pushobject(v,hclass);
+  sq_pushstring(v,name,-1);
+  sq_pushdirectinstanceclosure(v,callee,func,0);
+  sq_createslot(v,-3);
+  sq_poptop(v); // Remove hclass.
+} // RegisterInstance
+
+
+// === Register an INSTANCE GLOBAL MEMBER function ===
+// === Class Instance call: class pointer retrieved from script class instance ===
+// Allows embedding global func that takes Callee as 1st arg as a member func
+template<typename Callee,typename Func>
+inline void RegisterInstanceGlobalFunc(HSQUIRRELVM v,HSQOBJECT hclass,Callee & callee,Func func,const SQChar * name) {
+  sq_pushobject(v,hclass);
+  sq_pushstring(v,name,-1);
+  sq_pushdirectinstanceclosureglobal(v,callee,func,0);
+  sq_createslot(v,-3);
+  sq_poptop(v); // Remove hclass.
+} // RegisterInstanceGlobaFunc
+
+// === Register an INSTANCE GLOBAL MEMBER WITH VAR ARGS function ===
+// === Class Instance call: class pointer retrieved from script class instance ===
+// Allows embedding global func that takes Callee as 1st arg as a member func
+template<typename Callee,typename Func>
+inline void RegisterInstanceGlobalFuncVarArgs(HSQUIRRELVM v,HSQOBJECT hclass,Callee & callee,Func func,const SQChar * name) {
+  sq_pushobject(v,hclass);
+  sq_pushstring(v,name,-1);
+  sq_pushdirectinstanceclosureglobalvarargs(v,callee,func,0);
+  sq_createslot(v,-3);
+  sq_poptop(v); // Remove hclass.
+} // RegisterInstanceGlobaFunc
+
+#ifdef SQPLUS_SMARTPOINTER_OPT
+#define SQPLUS_SMARTPOINTER_REGISTER_INSTANCE
+#include "SqPlusSmartPointer.h"
+#endif
+
+#ifdef _MSC_VER
+#pragma warning(disable : 4995) // Deprecated _snprintf
+#endif
+
+// === Register an INSTANCE MEMBER function Variable Arguments ===
+// typeMask: "*" means don't check parameters, typeMask=0 means function takes no arguments (and is type checked for that case).
+// All the other Squirrel type-masks are passed normally.
+
+template<typename Callee>
+inline void RegisterInstanceVarArgs(HSQUIRRELVM v,HSQOBJECT hclass,Callee & callee,int (Callee::*func)(HSQUIRRELVM),const SQChar * name,const SQChar * typeMask=_SC("*")) {
+  sq_pushobject(v,hclass);
+  sq_pushstring(v,name,-1);
+  sq_pushdirectinstanceclosurevarargs(v,callee,func,0);
+  SQChar tm[64];
+  SQChar * ptm = tm;
+  int numParams = SQ_MATCHTYPEMASKSTRING;
+  if (typeMask) {
+    if (typeMask[0] == '*') {
+      ptm       = 0; // Variable args: don't check parameters.
+//      numParams = 0; // Clear SQ_MATCHTYPEMASKSTRING (does not mean match 0 params. See sq_setparamscheck()).
+    } else {
+      if (SCSNPRINTF(tm,sizeof(tm),_SC("x%s"),typeMask) < 0) { // Must be an instance.
+        throw SquirrelError(_SC("RegisterInstanceVarArgs: typeMask string too long."));
+      } // if
+    } // if
+  } else { // <TODO> Need to check object type on stack: table, class, instance, etc.
+//    _snprintf(tm,sizeof(tm),"x"); // instance.
+    tm[0] = 'x';
+    tm[1] = 0;
+  } // if
+  if (ptm) { // If ptm == 0, don't check type.
+    sq_setparamscheck(v,numParams,ptm); // Determine arg count from type string.
+  } // if
+#ifdef _DEBUG
+  sq_setnativeclosurename(v,-1,name); // For debugging only.
+#endif
+  sq_createslot(v,-3);
+  sq_poptop(v); // Remove hclass.
+} // RegisterInstanceVarArgs
+
+#ifdef _MSC_VER
+#pragma warning(default : 4995)
+#endif
+
+// === Call Squirrel Functions from C/C++ ===
+// No type checking is performed for Squirrel functions as Squirrel types are dynamic:
+// Incoming types are passed unchanged to Squirrel functions. The parameter count is checked: an exception is thrown if mismatched.
+// Return values must match the RT template argument type, else an exception can be thrown on return.
+
+template<typename RT>
+struct SquirrelFunction {
+  HSQUIRRELVM v;
+  SquirrelObject object; // Table or class.
+  SquirrelObject func;
+  SquirrelFunction() : v(0) {}
+  SquirrelFunction(HSQUIRRELVM _v,const SquirrelObject & _object,const SquirrelObject & _func) : v(_v), object(_object), func(_func) {}
+  SquirrelFunction(const SquirrelObject & _object,const SquirrelObject & _func) : v(SquirrelVM::GetVMPtr()), object(_object), func(_func) {}
+  SquirrelFunction(const SquirrelObject & _object,const SQChar * name) {
+    v      = SquirrelVM::GetVMPtr();
+    object = _object;
+    func   = object.GetValue(name);
+  }
+  SquirrelFunction(const SQChar * name) {
+    v      = SquirrelVM::GetVMPtr();
+    object = SquirrelVM::GetRootTable();
+    func   = object.GetValue(name);
+  }
+
+  // Release references and reset internal objects to null.
+  void reset(void) {
+    func.Reset();
+    object.Reset();
+  } // Reset
+
+#define SQPLUS_CHECK_FNCALL(res) if (!SQ_SUCCEEDED(res)) throw SquirrelError(_SC("SquirrelFunction<> call failed"))
+
+  RT operator()(void) {
+    sq_pushobject(v,func.GetObjectHandle());
+    sq_pushobject(v,object.GetObjectHandle());
+    SQPLUS_CHECK_FNCALL(sq_call(v,1,SQTrue,SQ_CALL_RAISE_ERROR));
+    return GetRet(TypeWrapper<RT>(),v,-1);
+  }
+
+  template<typename P1>
+  RT operator()(P1 p1) {
+    sq_pushobject(v,func.GetObjectHandle());
+    sq_pushobject(v,object.GetObjectHandle());
+    Push(v,p1);
+    SQPLUS_CHECK_FNCALL(sq_call(v,2,SQTrue,SQ_CALL_RAISE_ERROR));
+    return GetRet(TypeWrapper<RT>(),v,-1);
+  }
+
+  template<typename P1,typename P2>
+  RT operator()(P1 p1,P2 p2) {
+    sq_pushobject(v,func.GetObjectHandle());
+    sq_pushobject(v,object.GetObjectHandle());
+    Push(v,p1);
+    Push(v,p2);
+    SQPLUS_CHECK_FNCALL(sq_call(v,3,SQTrue,SQ_CALL_RAISE_ERROR));
+    return GetRet(TypeWrapper<RT>(),v,-1);
+  }
+
+  template<typename P1,typename P2,typename P3>
+  RT operator()(P1 p1,P2 p2,P3 p3) {
+    sq_pushobject(v,func.GetObjectHandle());
+    sq_pushobject(v,object.GetObjectHandle());
+    Push(v,p1);
+    Push(v,p2);
+    Push(v,p3);
+    SQPLUS_CHECK_FNCALL(sq_call(v,4,SQTrue,SQ_CALL_RAISE_ERROR));
+    return GetRet(TypeWrapper<RT>(),v,-1);
+  }
+
+  template<typename P1,typename P2,typename P3,typename P4>
+  RT operator()(P1 p1,P2 p2,P3 p3,P4 p4) {
+    sq_pushobject(v,func.GetObjectHandle());
+    sq_pushobject(v,object.GetObjectHandle());
+    Push(v,p1);
+    Push(v,p2);
+    Push(v,p3);
+    Push(v,p4);
+    SQPLUS_CHECK_FNCALL(sq_call(v,5,SQTrue,SQ_CALL_RAISE_ERROR));
+    return GetRet(TypeWrapper<RT>(),v,-1);
+  }
+
+  template<typename P1,typename P2,typename P3,typename P4,typename P5>
+  RT operator()(P1 p1,P2 p2,P3 p3,P4 p4,P5 p5) {
+    sq_pushobject(v,func.GetObjectHandle());
+    sq_pushobject(v,object.GetObjectHandle());
+    Push(v,p1);
+    Push(v,p2);
+    Push(v,p3);
+    Push(v,p4);
+    Push(v,p5);
+    SQPLUS_CHECK_FNCALL(sq_call(v,6,SQTrue,SQ_CALL_RAISE_ERROR));
+    return GetRet(TypeWrapper<RT>(),v,-1);
+  }
+
+  template<typename P1,typename P2,typename P3,typename P4,typename P5,typename P6>
+  RT operator()(P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6) {
+    sq_pushobject(v,func.GetObjectHandle());
+    sq_pushobject(v,object.GetObjectHandle());
+    Push(v,p1);
+    Push(v,p2);
+    Push(v,p3);
+    Push(v,p4);
+    Push(v,p5);
+    Push(v,p6);
+    SQPLUS_CHECK_FNCALL(sq_call(v,7,SQTrue,SQ_CALL_RAISE_ERROR));
+    return GetRet(TypeWrapper<RT>(),v,-1);
+  }
+
+  template<typename P1,typename P2,typename P3,typename P4,typename P5,typename P6,typename P7>
+  RT operator()(P1 p1,P2 p2,P3 p3,P4 p4,P5 p5,P6 p6,P7 p7) {
+    sq_pushobject(v,func.GetObjectHandle());
+    sq_pushobject(v,object.GetObjectHandle());
+    Push(v,p1);
+    Push(v,p2);
+    Push(v,p3);
+    Push(v,p4);
+    Push(v,p5);
+    Push(v,p6);
+    Push(v,p7);
+    SQPLUS_CHECK_FNCALL(sq_call(v,8,SQTrue,SQ_CALL_RAISE_ERROR));
+    return GetRet(TypeWrapper<RT>(),v,-1);
+  }
+
+};
+
+// === Class/Struct registration ===
+
+#define SQ_DELETE_CLASS(CLASSTYPE) if (up) { CLASSTYPE * self = (CLASSTYPE *)up; delete self;} return 0
+#define SQ_DECLARE_RELEASE(CLASSTYPE) \
+  static int release(SQUserPointer up,SQInteger size) { \
+    SQ_DELETE_CLASS(CLASSTYPE); \
+  }
+
+template<typename T>
+struct ReleaseClassPtrPtr {
+  static int release(SQUserPointer up,SQInteger size) {
+    if (up) {
+      T ** self = (T **)up;
+      delete *self;
+    } // if
+    return 0;
+  } // release
+};
+
+template<typename T>
+struct ReleaseClassPtr {
+  static int release(SQUserPointer up,SQInteger size) {
+    if (up) {
+      T * self = (T *)up;
+      delete self;
+    } // if
+    return 0;
+  } // release
+};
+
+BOOL CreateClass(HSQUIRRELVM v,SquirrelObject & newClass,SQUserPointer classType,const SQChar * name,const SQChar * baseName=0);
+
+
+template<typename T>
+inline void PopulateAncestry(HSQUIRRELVM v,
+                             SquirrelObject &instance,
+                             T *newClass)
+{
+  // 11/2/05: Create a new table for this instance.
+  SquirrelObject newObjectTable = SquirrelVM::CreateTable();
+  // <TODO> 64-bit compatible version.
+  newObjectTable.SetUserPointer(INT((size_t)ClassType<T>::type()), newClass);
+  instance.SetValue(SQ_CLASS_OBJECT_TABLE_NAME, newObjectTable);
+
+  SquirrelObject classHierArray = instance.GetValue(SQ_CLASS_HIER_ARRAY);
+  INT count = classHierArray.Len();
+
+  // This will be true when more than one C/C++ class is in the hierarchy.
+  if (count > 1) {
+    --count; // Skip the most-derived class.
+    for (INT i = 0; i < count; i++) {
+      // Kamaitati's changes for C++ inheritance support. jcs 5/28/06
+      SquirrelObject so = classHierArray.GetValue(i);
+      sq_pushobject(v,so.GetObjectHandle());
+      SQUserPointer typeTag;
+      sq_gettypetag(v,-1,&typeTag);
+      newObjectTable.SetUserPointer(INT(size_t(typeTag)),newClass);
+      sq_poptop(v);
+    }
+  }
+}
+
+
+// Call PostConstruct() at the end of custom constructors.
+template<typename T>
+inline int PostConstruct(HSQUIRRELVM v, T *newClass, SQRELEASEHOOK hook)
+{
+#ifdef SQ_USE_CLASS_INHERITANCE
+  StackHandler sa(v);
+  HSQOBJECT ho = sa.GetObjectHandle(1); // OT_INSTANCE
+  SquirrelObject instance(ho);
+  PopulateAncestry(v, instance, newClass);
+#endif // SQ_USE_CLASS_INHERITANCE
+
+  sq_setinstanceup(v, 1, newClass);
+  sq_setreleasehook(v, 1, hook);
+  return TRUE;
+} // PostConstruct
+
+inline int PostConstructSimple(HSQUIRRELVM v, void *newClass, SQRELEASEHOOK hook){
+  sq_setinstanceup(v, 1, newClass);
+  sq_setreleasehook(v, 1, hook);
+  return TRUE;
+} // PostConstructSimple
+
+
+template<typename T>
+struct ConstructReleaseClass {
+  static int construct(HSQUIRRELVM v) {
+    return PostConstruct<T>(v,new T(),release);
+  } // construct
+  SQ_DECLARE_RELEASE(T)
+};
+
+# ifdef SQPLUS_ENABLE_TYPEOF
+template<typename T>
+int sq_typeof(HSQUIRRELVM v) {
+    sq_pushstring(v,TypeInfo<T>().typeName,-1);
+    return 1;
+}
+# endif
+
+// === Helper for RegisterClassType*() ===
+inline void setupClassHierarchy(SquirrelObject newClass) {
+  // <NOTE> New member vars cannot be added to instances (OT_INSTANCE): additions must occur on the defining class (OT_CLASS), before any instances are instantiated.
+  if (!newClass.Exists(SQ_CLASS_OBJECT_TABLE_NAME)) { // Will always get table from most-derived registered class.
+    SquirrelObject objectTable = SquirrelVM::CreateTable();
+    newClass.SetValue(SQ_CLASS_OBJECT_TABLE_NAME,objectTable); // Constructors must add their 'this' pointer indexed by type to this table. See PostConstruct() above.
+    // 11/2/05: This table will behave as a static global for each instance unless overwritten during construction (see PostConstruct() above).
+  } // if
+  SquirrelObject classHierArray;
+  if (!newClass.Exists(SQ_CLASS_HIER_ARRAY)) {   // Will always get table from most-derived registered class.
+    classHierArray = SquirrelVM::CreateArray(0); // The only constructor called will be the most-derived class: this array contains all classes in the hierarchy to be constructed.
+    newClass.SetValue(SQ_CLASS_HIER_ARRAY,classHierArray);
+  } else {
+    classHierArray = newClass.GetValue(SQ_CLASS_HIER_ARRAY);
+  } // if
+  classHierArray.ArrayAppend(newClass);          // Add the class to the hierarchy array. The array values will be released and replaced with UserData to free created ancestor classes.
+} // setupClassHierarchy
+
+
+template<typename T>
+inline SquirrelObject RegisterClassType(HSQUIRRELVM v,const SQChar * scriptClassName,const SQChar * baseScriptClassName=0) {
+  int top = sq_gettop(v);
+  SquirrelObject newClass;
+  if (CreateClass(v,newClass,(SQUserPointer)ClassType<T>::type(),scriptClassName,baseScriptClassName)) {
+    SquirrelVM::CreateFunction(newClass,&ConstructReleaseClass<T>::construct,_SC("constructor"));
+# ifdef SQ_USE_CLASS_INHERITANCE
+    setupClassHierarchy(newClass);
+# endif
+# ifdef SQPLUS_ENABLE_TYPEOF
+    SquirrelVM::CreateFunction(newClass,&sq_typeof<T>,_SC("_typeof"));
+# endif
+  } // if
+  sq_settop(v,top);
+  return newClass;
+} // RegisterClassType
+
+template<typename T>
+inline SquirrelObject RegisterClassTypeNoConstructor(HSQUIRRELVM v,const SQChar * scriptClassName,const SQChar * baseScriptClassName=0) {
+  int top = sq_gettop(v);
+  SquirrelObject newClass;
+  if (CreateClass(v,newClass,(SQUserPointer)ClassType<T>::type(),scriptClassName,baseScriptClassName)) {
+# ifdef SQ_USE_CLASS_INHERITANCE
+    setupClassHierarchy(newClass);
+# endif
+# ifdef SQPLUS_ENABLE_TYPEOF
+    SquirrelVM::CreateFunction(newClass,&sq_typeof<T>,_SC("_typeof"));
+# endif
+  } // if
+  sq_settop(v,top);
+  return newClass;
+} // RegisterClassTypeNoConstructor
+
+
+// === Define and register a C++ class and its members for use with Squirrel ===
+// Constructors+destructors are automatically created. Custom constructors must use the
+// standard SQFUNCTION signature if variable argument types are required (overloads).
+// See testSqPlus2.cpp for examples.
+
+// <NOTE> Do not use SQClassDefBase<> directly, use SQClassDef<> or SQClassDefNoConstructor<>, below.
+template<typename TClassType, typename TClassBase>
+struct SQClassDefBase {
+  HSQUIRRELVM v;
+  const SQChar * name;
+  SquirrelObject newClass;
+
+#if defined(SQ_USE_CLASS_INHERITANCE) || defined(SQ_USE_CLASS_INHERITANCE_SIMPLE)
+  const SQChar * base;
+  // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM).
+  SQClassDefBase(HSQUIRRELVM _v,const SQChar * _name=0,const SQChar * _base=0) : v(_v), name(_name), base(_base) {InitBase();}
+  // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM).
+  SQClassDefBase(const SQChar * _name=0,const SQChar * _base=0) : v(SquirrelVM::GetVMPtr()), name(_name), base(_base) {InitBase(TypeWrapper<TClassBase>());}
+  template<class Base>
+  void InitBase(TypeWrapper<Base>){ /*assert(base);*/ ClassType<TClassType>::Get()->SetBase(TypeWrapper<Base>()); CheckInitDefaultNames(); }
+  void InitBase(TypeWrapper<SQNoBaseClass>){ /*assert(!base);*/ CheckInitDefaultNames(); }
+  void CheckInitDefaultNames(){ if( !name ) name=TypeInfo<TClassType>().typeName; if( !base ) base=TypeInfo<TClassBase>().typeName; }
+#else
+  SQClassDefBase(HSQUIRRELVM _v,const SQChar * _name=0) : v(_v), name(_name) { CheckInitDefaultName(); }
+  SQClassDefBase(const SQChar * _name=0) : v(SquirrelVM::GetVMPtr()), name(_name) { CheckInitDefaultName(); } 
+  void CheckInitDefaultName(){ if( !name ) name=TypeInfo<TClassType>().typeName; }
+#endif
+
+  // Register a member function.
+  template<typename Func>
+  SQClassDefBase & func(Func pfunc,const SQChar * name) {
+    RegisterInstance(v,newClass.GetObjectHandle(),*(TClassType *)0,pfunc,name);
+    return *this;
+  } // func
+
+  // Register a global function as a member function (the global takes a Callee*/& as first arg).
+  template<typename Func>
+  SQClassDefBase & globMembFunc(Func pfunc,const SQChar * name) {
+    RegisterInstanceGlobalFunc(v,newClass.GetObjectHandle(),*(TClassType *)0,pfunc,name);
+    return *this;
+  } // globMemberFunc
+
+  // Register a global function as a member function (the global takes a Callee*/& as first arg and SQVM* as 2nd).
+  template<typename Func>
+  SQClassDefBase & globMembFuncVarArgs(Func pfunc,const SQChar * name) {
+    RegisterInstanceGlobalFuncVarArgs(v,newClass.GetObjectHandle(),*(TClassType *)0,pfunc,name);
+    return *this;
+  } // globMemberFuncVarArgs
+  
+#ifdef SQPLUS_SMARTPOINTER_OPT
+#define SQPLUS_SMARTPOINTER_CLASS_DEF_FUNC
+#include "SqPlusSmartPointer.h"
+#endif
+
+  // Register a variable-argument member function (supports variable+multiple return values).
+  // typeMask: "*" means don't check parameters, typeMask=0 means function takes no arguments (and is type checked for that case).
+  // All the other Squirrel type-masks are passed normally.
+  template<typename Func>
+  SQClassDefBase & funcVarArgs(Func pfunc,const SQChar * name,const SQChar * typeMask=_SC("*")) {
+    RegisterInstanceVarArgs(v,newClass.GetObjectHandle(),*(TClassType *)0,pfunc,name,typeMask);
+    return *this;
+  } // funcVarArgs
+
+  // === BEGIN static-member+global function registration ===
+
+  // === This version is for static member functions only, such as custom constructors where 'this' is not yet valid ===
+  // typeMask: "*" means don't check parameters, typeMask=0 means function takes no arguments (and is type checked for that case).
+  // All the other Squirrel type-masks are passed normally.
+
+  template<typename Func>
+  SQClassDefBase & staticFuncVarArgs(Func pfunc,const SQChar * name,const SQChar * typeMask=_SC("*")) {
+    SquirrelVM::PushObject(newClass);
+    SquirrelVM::CreateFunction(pfunc,name,typeMask);
+    SquirrelVM::Pop(1);
+    return *this;
+  } // staticFuncVarArgs
+
+  // Register a standard global function (effectively embedding a global function in TClassType's script namespace: does not need or use a 'this' pointer).
+  template<typename Func>
+  SQClassDefBase & staticFunc(Func pfunc,const SQChar * name) {
+    Register(v,newClass.GetObjectHandle(),pfunc,name);
+    return *this;
+  } // staticFunc
+
+  // Register a function to a pre-allocated class/struct member function: will use callee's 'this' (effectively embedding a global function in TClassType's script namespace).
+  template<typename Callee,typename Func>
+  SQClassDefBase & staticFunc(Callee & callee,Func pfunc,const SQChar * name) {
+    Register(v,newClass.GetObjectHandle(),callee,pfunc,name);
+    return *this;
+  } // staticFunc
+
+  // === END static+global function registration ===
+
+  // Register a member variable.
+  template<typename VarType>
+  SQClassDefBase & var(VarType TClassType::* pvar,const SQChar * name,VarAccessType access=VAR_ACCESS_READ_WRITE) {
+    struct CV {
+      VarType TClassType::* var;
+    } cv; // Cast Variable helper.
+    cv.var = pvar;
+    RegisterInstanceVariable(newClass,ClassType<TClassType>::type(),*(VarType **)&cv,name,access);
+    return *this;
+  } // var
+
+  // Register a member variable as a UserPointer (read only).
+  template<typename VarType>
+  SQClassDefBase & varAsUserPointer(VarType TClassType::* pvar,const SQChar * name) {
+    struct CV {
+      VarType TClassType::* var;
+    } cv; // Cast Variable helper.
+    cv.var = pvar;
+    RegisterInstanceVariable(newClass,ClassType<TClassType>::type(),*(SQAnything **)&cv,name,VAR_ACCESS_READ_ONLY);
+    return *this;
+  } // varAsUserPointer
+
+#ifdef SQPLUS_SMARTPOINTER_OPT
+#define SQPLUS_SMARTPOINTER_CLASS_DEF_VAR
+#include "SqPlusSmartPointer.h"
+#endif
+
+  template<typename VarType>
+  SQClassDefBase & staticVar(VarType * pvar,const SQChar * name,VarAccessType access=VAR_ACCESS_READ_WRITE) {
+    struct CV {
+      VarType * var;
+    } cv; // Cast Variable helper.
+    cv.var = pvar;
+    RegisterInstanceVariable(newClass,ClassType<TClassType>::type(),*(VarType **)&cv,name,VarAccessType(access|VAR_ACCESS_STATIC));
+    return *this;
+  } // staticVar
+
+#ifdef SQPLUS_CONST_OPT
+#define SQ_REG_CONST_STATIC_VAR
+#include "SqPlusConst.h"
+#endif
+
+  // Member / static member script vars (ordinary Squirrel vars)
+  SQClassDefBase & scriptVar( const SQChar* name, int ival, SQBool static_var=SQFalse ) {
+    HSQUIRRELVM v = SquirrelVM::GetVMPtr();
+    sq_pushobject(v,newClass.GetObjectHandle());
+    sq_pushstring(v,name,-1);
+    sq_pushinteger(v,ival);
+    sq_newslot(v,-3,static_var);
+    sq_pop(v,1);
+    return *this;
+  }
+
+  SQClassDefBase & scriptVar( const SQChar* name, double fval, SQBool static_var=SQFalse ) {
+    HSQUIRRELVM v = SquirrelVM::GetVMPtr();
+    sq_pushobject(v,newClass.GetObjectHandle());
+    sq_pushstring(v,name,-1);
+    sq_pushfloat(v,fval);
+    sq_newslot(v,-3,static_var);
+    sq_pop(v,1);
+    return *this;
+  }
+  
+  SQClassDefBase & scriptVar( const SQChar* name, const SQChar* sval, SQBool static_var=SQFalse ) {
+    HSQUIRRELVM v = SquirrelVM::GetVMPtr();
+    sq_pushobject(v,newClass.GetObjectHandle());
+    sq_pushstring(v,name,-1);
+    sq_pushstring(v,sval,-1);
+    sq_newslot(v,-3,static_var);
+    sq_pop(v,1);
+    return *this;
+  }
+  
+  // Register a constant (read-only in script, passed by value (only INT, FLOAT, or BOOL types)).
+  template<typename ConstantType>
+  SQClassDefBase & constant(ConstantType constant,const SQChar * name) {
+    RegisterInstanceConstant(newClass,ClassType<TClassType>::type(),constant,name);
+    return *this;
+  } // constant
+
+  // Register an enum as an integer (read-only in script).
+  SQClassDefBase & enumInt(int constant,const SQChar * name) {
+      RegisterInstanceConstant(newClass,ClassType<TClassType>::type(),constant,name);
+      return *this;
+  } // enumInt
+
+#ifdef SQPLUS_OVERLOAD_OPT
+#define SQPLUS_OVERLOAD_IMPLEMENTATION
+#include "SqPlusOverload.h"
+#endif
+};
+
+#ifdef SQPLUS_OVERLOAD_OPT
+#define SQPLUS_OVERLOAD_FUNCTIONS
+#include "SqPlusOverload.h"
+#endif
+
+template<typename TClassType, typename TClassBase=SQNoBaseClass>
+struct SQClassDef : public SQClassDefBase<TClassType,TClassBase> {
+
+#if defined(SQ_USE_CLASS_INHERITANCE) || defined(SQ_USE_CLASS_INHERITANCE_SIMPLE)
+  // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM).
+  SQClassDef(HSQUIRRELVM _v,const SQChar * _name=0,const SQChar * _base=0) : SQClassDefBase<TClassType,TClassBase>(_v,_name,_base) {
+    SQClassDefBase<TClassType,TClassBase>::newClass = 
+            RegisterClassType<TClassType>( SQClassDefBase<TClassType,TClassBase>::v,
+                                           SQClassDefBase<TClassType,TClassBase>::name,
+                                           SQClassDefBase<TClassType,TClassBase>::base );
+  }
+  // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM).
+  SQClassDef(const SQChar * _name=0,const SQChar * _base=0) : SQClassDefBase<TClassType,TClassBase>(_name,_base) {
+    SQClassDefBase<TClassType,TClassBase>::newClass = 
+            RegisterClassType< TClassType>( SQClassDefBase<TClassType,TClassBase>::v,
+                                            SQClassDefBase<TClassType,TClassBase>::name,
+                                            SQClassDefBase<TClassType,TClassBase>::base );
+  }
+#else
+  SQClassDef(HSQUIRRELVM _v,const SQChar * _name=0) : SQClassDefBase<TClassType,TClassBase>(_v,_name) {
+    SQClassDefBase<TClassType,TClassBase>::newClass = 
+                                            RegisterClassType<TClassType>(SQClassDefBase<TClassType,TClassBase>::v,
+                                            SQClassDefBase<TClassType,TClassBase>::name );
+  }
+  SQClassDef(const SQChar * _name=0) : SQClassDefBase<TClassType,TClassBase>(_name) {
+    SQClassDefBase<TClassType,TClassBase>::newClass = 
+                                            RegisterClassType<TClassType>(SQClassDefBase<TClassType,TClassBase>::v,
+                                            SQClassDefBase<TClassType,TClassBase>::name );
+  }
+#endif
+};
+
+template<typename TClassType, typename TClassBase=SQNoBaseClass>
+struct SQClassDefNoConstructor : public SQClassDefBase<TClassType,TClassBase> {
+#if defined(SQ_USE_CLASS_INHERITANCE) || defined(SQ_USE_CLASS_INHERITANCE_SIMPLE)
+  // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM).
+  SQClassDefNoConstructor(HSQUIRRELVM _v,const SQChar * _name=0,const SQChar * _base=0) : SQClassDefBase<TClassType,TClassBase>(_v,_name,_base) {
+    SQClassDefBase<TClassType,TClassBase>::newClass = RegisterClassTypeNoConstructor<TClassType>(SQClassDefBase<TClassType,TClassBase>::v,SQClassDefBase<TClassType,TClassBase>::name,SQClassDefBase<TClassType,TClassBase>::base);
+  }
+  // Optional base arg is the name of a base class to inherit from (must already be defined in the Squirrel VM).
+  SQClassDefNoConstructor(const SQChar * _name=0,const SQChar * _base=0) : SQClassDefBase<TClassType,TClassBase>(_name,_base) {
+    SQClassDefBase<TClassType,TClassBase>::newClass = RegisterClassTypeNoConstructor<TClassType>(SQClassDefBase<TClassType,TClassBase>::v,SQClassDefBase<TClassType,TClassBase>::name,SQClassDefBase<TClassType,TClassBase>::base);
+  }
+#else
+  SQClassDefNoConstructor(HSQUIRRELVM _v,const SQChar * _name=0) : SQClassDefBase<TClassType,TClassBase>(_v,_name) {
+    SQClassDefBase<TClassType,TClassBase>::newClass = RegisterClassTypeNoConstructor<TClassType>(SQClassDefBase<TClassType,TClassBase>::v,SQClassDefBase<TClassType,TClassBase>::name);
+  }
+  SQClassDefNoConstructor(const SQChar * _name=0) : SQClassDefBase<TClassType,TClassBase>(_name) {
+    SQClassDefBase<TClassType,TClassBase>::newClass = RegisterClassTypeNoConstructor<TClassType>(SQClassDefBase<TClassType,TClassBase>::v,SQClassDefBase<TClassType,TClassBase>::name);
+  }
+#endif
+};
+
+
+// === Macros for old style registration. SQClassDef registration is now easier to use (SQ_DECLARE_CLASS() is not needed) ===
+
+#define SQ_DECLARE_CLASS(CLASSNAME)                                  \
+static int _##CLASSNAME##_release(SQUserPointer up,SQInteger size) { \
+  if (up) {                                                          \
+    CLASSNAME * self = (CLASSNAME *)up;                              \
+    delete self;                                                     \
+  }                                                                  \
+  return 0;                                                          \
+}                                                                    \
+static int _##CLASSNAME##_constructor(HSQUIRRELVM v) {               \
+  CLASSNAME * pc = new CLASSNAME();                                  \
+  sq_setinstanceup(v,1,pc);                                          \
+  sq_setreleasehook(v,1,_##CLASSNAME##_release);                     \
+  return 1;                                                          \
+}
+
+#define SQ_REGISTER_CLASS(CLASSNAME)                                 \
+  RegisterClassType(SquirrelVM::GetVMPtr(),_SC(#CLASSNAME),_##CLASSNAME##_constructor)
+
+#define SQ_REGISTER_INSTANCE(NEWSQCLASS,CCLASS,FUNCNAME)             \
+  RegisterInstance(SquirrelVM::GetVMPtr(),NEWSQCLASS.GetObjectHandle(),*(CCLASS *)0,&CCLASS::FUNCNAME,_SC(#FUNCNAME));
+
+#define SQ_REGISTER_INSTANCE_VARARGS(NEWSQCLASS,CCLASS,FUNCNAME)     \
+  RegisterInstanceVarArgs(SquirrelVM::GetVMPtr(),NEWSQCLASS.GetObjectHandle(),*(CCLASS *)0,&CCLASS::FUNCNAME,_SC(#FUNCNAME));
+
+#define SQ_REGISTER_INSTANCE_VARIABLE(NEWSQCLASS,CCLASS,VARNAME)     \
+  RegisterInstanceVariable(NEWSQCLASS,&((CCLASS *)0)->VARNAME,_SC(#VARNAME));
+
+#if defined(USE_ARGUMENT_DEPENDANT_OVERLOADS) && defined(_MSC_VER)
+#pragma warning (default:4675)
+#endif
+
+}; // namespace SqPlus
+
+
+// === BEGIN code suggestion from the Wiki ===
+
+// Get any bound type from this SquirrelObject. Note that Squirrel's
+// handling of references and pointers still holds here.
+template<typename _ty>
+inline _ty SquirrelObject::Get(void) {
+  sq_pushobject(SquirrelVM::_VM,GetObjectHandle());
+  _ty val = SqPlus::Get(SqPlus::TypeWrapper<_ty>(),SquirrelVM::_VM,-1);
+  sq_poptop(SquirrelVM::_VM);
+  return val;
+}
+
+// Set any bound type to this SquirrelObject. Note that Squirrel's
+// handling of references and pointers still holds here.
+template<typename _ty>
+inline SquirrelObject SquirrelObject::SetByValue(_ty val) { // classes/structs should be passed by ref (below) to avoid an extra copy.
+  SqPlus::Push(SquirrelVM::_VM,val);
+  AttachToStackObject(-1);
+  sq_poptop(SquirrelVM::_VM);
+  return *this;
+}
+
+// Set any bound type to this SquirrelObject. Note that Squirrel's
+// handling of references and pointers still holds here.
+template<typename _ty>
+inline SquirrelObject &SquirrelObject::Set(_ty & val) {
+  SqPlus::Push(SquirrelVM::_VM,val);
+  AttachToStackObject(-1);
+  sq_poptop(SquirrelVM::_VM);
+  return *this;
+}
+
+// === END code suggestion from the Wiki ===
+
+#endif //_SQ_PLUS_H_