Initial Implementation of the Taml, Asset and Modules systems.

Only has example and shape assets currently.

Engine/source/persistence/rapidjson/rapidjson.h

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+#ifndef RAPIDJSON_RAPIDJSON_H_
+#define RAPIDJSON_RAPIDJSON_H_
+
+// Copyright (c) 2011 Milo Yip (miloyip@gmail.com)
+// Version 0.1
+
+#include <cstdlib>	// malloc(), realloc(), free()
+#include <cstring>	// memcpy()
+
+///////////////////////////////////////////////////////////////////////////////
+// RAPIDJSON_NO_INT64DEFINE
+
+// Here defines int64_t and uint64_t types in global namespace.
+// If user have their own definition, can define RAPIDJSON_NO_INT64DEFINE to disable this.
+#ifndef RAPIDJSON_NO_INT64DEFINE
+#ifdef _MSC_VER
+typedef __int64 int64_t;
+typedef unsigned __int64 uint64_t;
+#define RAPIDJSON_FORCEINLINE __forceinline
+#else
+#include <inttypes.h>
+#define RAPIDJSON_FORCEINLINE
+#endif
+#endif // RAPIDJSON_NO_INT64TYPEDEF
+
+///////////////////////////////////////////////////////////////////////////////
+// RAPIDJSON_ENDIAN
+#define RAPIDJSON_LITTLEENDIAN	0	//!< Little endian machine
+#define RAPIDJSON_BIGENDIAN		1	//!< Big endian machine
+
+//! Endianness of the machine.
+/*!	GCC provided macro for detecting endianness of the target machine. But other
+	compilers may not have this. User can define RAPIDJSON_ENDIAN to either
+	RAPIDJSON_LITTLEENDIAN or RAPIDJSON_BIGENDIAN.
+*/
+#ifndef RAPIDJSON_ENDIAN
+#ifdef __BYTE_ORDER__
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+#define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN
+#else
+#define RAPIDJSON_ENDIAN RAPIDJSON_BIGENDIAN
+#endif // __BYTE_ORDER__
+#else
+#define RAPIDJSON_ENDIAN RAPIDJSON_LITTLEENDIAN	// Assumes little endian otherwise.
+#endif
+#endif // RAPIDJSON_ENDIAN
+
+
+///////////////////////////////////////////////////////////////////////////////
+// RAPIDJSON_ALIGNSIZE
+
+//! Data alignment of the machine.
+/*!
+	Some machine requires strict data alignment.
+	Currently the default uses 4 bytes alignment. User can customize this.
+*/
+#ifndef RAPIDJSON_ALIGN
+#define RAPIDJSON_ALIGN(x) ((x + 3) & ~3)
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+// RAPIDJSON_SSE2/RAPIDJSON_SSE42/RAPIDJSON_SIMD
+
+// Enable SSE2 optimization.
+//#define RAPIDJSON_SSE2
+
+// Enable SSE4.2 optimization.
+//#define RAPIDJSON_SSE42
+
+#if defined(RAPIDJSON_SSE2) || defined(RAPIDJSON_SSE42)
+#define RAPIDJSON_SIMD
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+// RAPIDJSON_NO_SIZETYPEDEFINE
+
+#ifndef RAPIDJSON_NO_SIZETYPEDEFINE
+namespace rapidjson {
+//! Use 32-bit array/string indices even for 64-bit platform, instead of using size_t.
+/*! User may override the SizeType by defining RAPIDJSON_NO_SIZETYPEDEFINE.
+*/
+typedef unsigned SizeType;
+} // namespace rapidjson
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+// RAPIDJSON_ASSERT
+
+//! Assertion.
+/*! By default, rapidjson uses C assert() for assertion.
+	User can override it by defining RAPIDJSON_ASSERT(x) macro.
+*/
+#ifndef RAPIDJSON_ASSERT
+#include <cassert>
+#define RAPIDJSON_ASSERT(x) assert(x)
+#endif // RAPIDJSON_ASSERT
+
+///////////////////////////////////////////////////////////////////////////////
+// RAPIDJSON_STATIC_ASSERT
+
+// Adopt from boost
+#ifndef RAPIDJSON_STATIC_ASSERT
+namespace rapidjson {
+template <bool x> struct STATIC_ASSERTION_FAILURE;
+template <> struct STATIC_ASSERTION_FAILURE<true> { enum { value = 1 }; };
+template<int x> struct StaticAssertTest {};
+} // namespace rapidjson
+
+#define RAPIDJSON_JOIN(X, Y) RAPIDJSON_DO_JOIN(X, Y)
+#define RAPIDJSON_DO_JOIN(X, Y) RAPIDJSON_DO_JOIN2(X, Y)
+#define RAPIDJSON_DO_JOIN2(X, Y) X##Y
+
+#define RAPIDJSON_STATIC_ASSERT(x) typedef ::rapidjson::StaticAssertTest<\
+	sizeof(::rapidjson::STATIC_ASSERTION_FAILURE<bool(x) >)>\
+	RAPIDJSON_JOIN(StaticAssertTypedef, __LINE__)
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+// Helpers
+
+#define RAPIDJSON_MULTILINEMACRO_BEGIN do {  
+#define RAPIDJSON_MULTILINEMACRO_END \
+} while((void)0, 0)
+
+///////////////////////////////////////////////////////////////////////////////
+// Allocators and Encodings
+
+#include "allocators.h"
+#include "encodings.h"
+
+namespace rapidjson {
+
+///////////////////////////////////////////////////////////////////////////////
+//  Stream
+
+/*! \class rapidjson::Stream
+	\brief Concept for reading and writing characters.
+
+	For read-only stream, no need to implement PutBegin(), Put(), Flush() and PutEnd().
+
+	For write-only stream, only need to implement Put() and Flush().
+
+\code
+concept Stream {
+	typename Ch;	//!< Character type of the stream.
+
+	//! Read the current character from stream without moving the read cursor.
+	Ch Peek() const;
+
+	//! Read the current character from stream and moving the read cursor to next character.
+	Ch Take();
+
+	//! Get the current read cursor.
+	//! \return Number of characters read from start.
+	size_t Tell();
+
+	//! Begin writing operation at the current read pointer.
+	//! \return The begin writer pointer.
+	Ch* PutBegin();
+
+	//! Write a character.
+	void Put(Ch c);
+
+	//! Flush the buffer.
+	void Flush();
+
+	//! End the writing operation.
+	//! \param begin The begin write pointer returned by PutBegin().
+	//! \return Number of characters written.
+	size_t PutEnd(Ch* begin);
+}
+\endcode
+*/
+
+//! Put N copies of a character to a stream.
+template<typename Stream, typename Ch>
+inline void PutN(Stream& stream, Ch c, size_t n) {
+	for (size_t i = 0; i < n; i++)
+		stream.Put(c);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// StringStream
+
+//! Read-only string stream.
+/*! \implements Stream
+*/
+template <typename Encoding>
+struct GenericStringStream {
+	typedef typename Encoding::Ch Ch;
+
+	GenericStringStream(const Ch *src) : src_(src), head_(src) {}
+
+	Ch Peek() const { return *src_; }
+	Ch Take() { return *src_++; }
+	size_t Tell() const { return src_ - head_; }
+
+	Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
+	void Put(Ch) { RAPIDJSON_ASSERT(false); }
+	void Flush() { RAPIDJSON_ASSERT(false); }
+	size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
+
+	const Ch* src_;		//!< Current read position.
+	const Ch* head_;	//!< Original head of the string.
+};
+
+typedef GenericStringStream<UTF8<> > StringStream;
+
+///////////////////////////////////////////////////////////////////////////////
+// InsituStringStream
+
+//! A read-write string stream.
+/*! This string stream is particularly designed for in-situ parsing.
+	\implements Stream
+*/
+template <typename Encoding>
+struct GenericInsituStringStream {
+	typedef typename Encoding::Ch Ch;
+
+	GenericInsituStringStream(Ch *src) : src_(src), dst_(0), head_(src) {}
+
+	// Read
+	Ch Peek() { return *src_; }
+	Ch Take() { return *src_++; }
+	size_t Tell() { return src_ - head_; }
+
+	// Write
+	Ch* PutBegin() { return dst_ = src_; }
+	void Put(Ch c) { RAPIDJSON_ASSERT(dst_ != 0); *dst_++ = c; }
+	void Flush() {}
+	size_t PutEnd(Ch* begin) { return dst_ - begin; }
+
+	Ch* src_;
+	Ch* dst_;
+	Ch* head_;
+};
+
+typedef GenericInsituStringStream<UTF8<> > InsituStringStream;
+
+///////////////////////////////////////////////////////////////////////////////
+// Type
+
+//! Type of JSON value
+enum Type {
+	kNullType = 0,		//!< null
+	kFalseType = 1,		//!< false
+	kTrueType = 2,		//!< true
+	kObjectType = 3,	//!< object
+	kArrayType = 4,		//!< array 
+	kStringType = 5,	//!< string
+	kNumberType = 6,	//!< number
+};
+
+} // namespace rapidjson
+
+#endif // RAPIDJSON_RAPIDJSON_H_