From: TimePath <andrew.hardaker1995@gmail.com>
Date: Sun, 19 Jun 2016 08:52:12 +0000 (+1000)
Subject: Add serialization primitives
X-Git-Tag: xonotic-v0.8.2~776
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=f197e605a3569ee2f9ecffcdbbca0a674197524f;p=xonotic%2Fxonotic-data.pk3dir.git

Add serialization primitives
---

diff --git a/qcsrc/lib/net.qh b/qcsrc/lib/net.qh
index 4e09d4b01..537e04e05 100644
--- a/qcsrc/lib/net.qh
+++ b/qcsrc/lib/net.qh
@@ -203,6 +203,54 @@ STATIC_INIT(C2S_Protocol_renumber) { FOREACH(C2S_Protocol, true, it.m_id = i); }
 		} MACRO_END
 #endif
 
+// serialization: new style
+
+USING(Stream, int);
+#if defined(SVQC)
+	#define stream_reading(stream) false
+	#define stream_writing(stream) true
+#elif defined(CSQC)
+	#define stream_reading(stream) true
+	#define stream_writing(stream) false
+#endif
+
+#define serialize(T, stream, ...) serialize_##T(stream, __VA_ARGS__)
+
+#if defined(SVQC)
+	#define serialize_byte(stream, this) \
+		MACRO_BEGIN \
+		WriteByte(stream, this); \
+		MACRO_END
+#elif defined(CSQC)
+	#define serialize_byte(stream, this) \
+		MACRO_BEGIN \
+		this = ReadByte(); \
+		MACRO_END
+#endif
+
+#if defined(SVQC)
+	#define serialize_float(stream, this) \
+		MACRO_BEGIN \
+		WriteCoord(stream, this); \
+		MACRO_END
+#elif defined(CSQC)
+	#define serialize_float(stream, this) \
+		MACRO_BEGIN \
+		this = ReadCoord(); \
+		MACRO_END
+#endif
+
+#define serialize_vector(stream, this) \
+    MACRO_BEGIN \
+    vector _v = this; \
+    serialize_float(stream, _v.x); \
+    serialize_float(stream, _v.y); \
+    serialize_float(stream, _v.z); \
+    this = _v; \
+    MACRO_END
+
+// serialization: old
+
 #define ReadRegistered(r) r##_from(Read_byte())
 #define WriteRegistered(r, to, it) Write_byte(to, it.m_id)