Lots of stuff

PortabilityLayer/ResTypeIDCodec.h

@@ -0,0 +1,70 @@
+#pragma once
+#ifndef __PL_RES_TYPE_ID_CODEC_H__
+#define __PL_RES_TYPE_ID_CODEC_H__
+
+#include <stdint.h>
+
+namespace PortabilityLayer
+{
+	template<int32_t T>
+	class ResTypeIDCodecResolver
+	{
+	};
+
+	template<>
+	class ResTypeIDCodecResolver<0x64636261>
+	{
+	public:
+		static void Encode(int32_t id, char *chars);
+		static int32_t Decode(char *chars);
+	};
+
+	template<>
+	class ResTypeIDCodecResolver<0x61626364>
+	{
+	public:
+		static void Encode(int32_t id, char *chars);
+		static int32_t Decode(char *chars);
+	};
+
+	typedef ResTypeIDCodecResolver<'abcd'> ResTypeIDCodec;
+}
+
+namespace PortabilityLayer
+{
+	inline void ResTypeIDCodecResolver<0x64636261>::Encode(int32_t id, char *chars)
+	{
+		chars[0] = static_cast<char>((id >> 0) & 0xff);
+		chars[1] = static_cast<char>((id >> 8) & 0xff);
+		chars[2] = static_cast<char>((id >> 16) & 0xff);
+		chars[3] = static_cast<char>((id >> 24) & 0xff);
+	}
+
+	inline int32_t ResTypeIDCodecResolver<0x64636261>::Decode(char *chars)
+	{
+		return static_cast<int32_t>(
+			((chars[0] & 0xff) << 0)
+			| ((chars[1] & 0xff) << 8)
+			| ((chars[2] & 0xff) << 16)
+			| ((chars[3] & 0xff) << 24));
+	}
+
+	inline void ResTypeIDCodecResolver<0x61626364>::Encode(int32_t id, char *chars)
+	{
+		chars[0] = static_cast<char>((id >> 24) & 0xff);
+		chars[1] = static_cast<char>((id >> 16) & 0xff);
+		chars[2] = static_cast<char>((id >> 8) & 0xff);
+		chars[3] = static_cast<char>((id >> 0) & 0xff);
+	}
+
+	inline int32_t ResTypeIDCodecResolver<0x61626364>::Decode(char *chars)
+	{
+		return static_cast<int32_t>(
+			((chars[0] & 0xff) << 24)
+			| ((chars[1] & 0xff) << 16)
+			| ((chars[2] & 0xff) << 8)
+			| ((chars[3] & 0xff) << 0));
+	}
+}
+
+#endif