added AS library

2014-03-16 14:44:05 +05:30
parent 5b9e214b83
commit df67597ec7
125 changed files with 75989 additions and 318 deletions
--- a/lib/angelscript/source/as_scriptobject.h
+++ b/lib/angelscript/source/as_scriptobject.h
@@ -0,0 +1,152 @@
+/*
+   AngelCode Scripting Library
+   Copyright (c) 2003-2013 Andreas Jonsson
+
+   This software is provided 'as-is', without any express or implied 
+   warranty. In no event will the authors be held liable for any 
+   damages arising from the use of this software.
+
+   Permission is granted to anyone to use this software for any 
+   purpose, including commercial applications, and to alter it and 
+   redistribute it freely, subject to the following restrictions:
+
+   1. The origin of this software must not be misrepresented; you 
+      must not claim that you wrote the original software. If you use
+      this software in a product, an acknowledgment in the product 
+      documentation would be appreciated but is not required.
+
+   2. Altered source versions must be plainly marked as such, and 
+      must not be misrepresented as being the original software.
+
+   3. This notice may not be removed or altered from any source 
+      distribution.
+
+   The original version of this library can be located at:
+   http://www.angelcode.com/angelscript/
+
+   Andreas Jonsson
+   andreas@angelcode.com
+*/
+
+
+
+//
+// as_scriptobject.h
+//
+// A generic class for handling script declared structures
+//
+
+
+
+#ifndef AS_SCRIPTOBJECT_H
+#define AS_SCRIPTOBJECT_H
+
+#include "as_config.h"
+#include "as_atomic.h"
+
+BEGIN_AS_NAMESPACE
+
+class asCObjectType;
+
+// TODO: Add const overload for GetAddressOfProperty
+
+// TODO: weak: Should move to its own file
+class asCLockableSharedBool : public asILockableSharedBool
+{
+public:
+	asCLockableSharedBool();
+	int AddRef() const;
+	int Release() const;
+
+	bool Get() const;
+	void Set(bool);
+	
+	void Lock() const;
+	void Unlock() const;
+
+protected:
+	mutable asCAtomic refCount;
+	bool      value;
+	DECLARECRITICALSECTION(mutable lock);
+};
+
+class asCScriptObject : public asIScriptObject
+{
+public:
+//===================================
+// From asIScriptObject
+//===================================
+	asIScriptEngine *GetEngine() const;
+
+	// Memory management
+	int AddRef() const;
+	int Release() const;
+
+	// Type info
+	int            GetTypeId() const;
+	asIObjectType *GetObjectType() const;
+
+	// Class properties
+	asUINT      GetPropertyCount() const;
+	int         GetPropertyTypeId(asUINT prop) const;
+	const char *GetPropertyName(asUINT prop) const;
+	void       *GetAddressOfProperty(asUINT prop);
+
+	int         CopyFrom(asIScriptObject *other);
+
+//====================================
+// Internal
+//====================================
+	asCScriptObject(asCObjectType *objType, bool doInitialize = true);
+	virtual ~asCScriptObject();
+
+	asCScriptObject &operator=(const asCScriptObject &other);
+
+	// GC methods
+	void Destruct();
+	int  GetRefCount();
+	void SetFlag();
+	bool GetFlag();
+	void EnumReferences(asIScriptEngine *engine);
+	void ReleaseAllHandles(asIScriptEngine *engine);
+
+	// Weakref methods
+	asILockableSharedBool *GetWeakRefFlag() const;
+
+	// Used for properties
+	void *AllocateUninitializedObject(asCObjectType *objType, asCScriptEngine *engine);
+	void FreeObject(void *ptr, asCObjectType *objType, asCScriptEngine *engine);
+	void CopyObject(void *src, void *dst, asCObjectType *objType, asCScriptEngine *engine);
+	void CopyHandle(asPWORD *src, asPWORD *dst, asCObjectType *objType, asCScriptEngine *engine);
+
+	void CallDestructor();
+
+//=============================================
+// Properties
+//=============================================
+public:
+	asCObjectType *objType;
+
+protected:
+	mutable asCAtomic refCount;
+	mutable asBYTE gcFlag:1;
+	mutable asBYTE hasRefCountReachedZero:1;
+	bool isDestructCalled;
+	mutable asCLockableSharedBool *weakRefFlag;
+};
+
+void ScriptObject_Construct(asCObjectType *objType, asCScriptObject *self);
+asCScriptObject &ScriptObject_Assignment(asCScriptObject *other, asCScriptObject *self);
+
+void ScriptObject_ConstructUnitialized(asCObjectType *objType, asCScriptObject *self);
+
+void ScriptObject_Construct_Generic(asIScriptGeneric *gen);
+void ScriptObject_Assignment_Generic(asIScriptGeneric *gen);
+
+void RegisterScriptObject(asCScriptEngine *engine);
+
+asIScriptObject *ScriptObjectFactory(const asCObjectType *objType, asCScriptEngine *engine);
+
+END_AS_NAMESPACE
+
+#endif