Add serialization primitives

diff --git a/qcsrc/lib/net.qh b/qcsrc/lib/net.qh
index 4e09d4b01043363a619153154f90dd08baf5ba6d..537e04e05fd90ca8e0360d077cbb7cb227b56fa3 100644 (file)
--- 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)