]> de.git.xonotic.org Git - xonotic/xonotic-data.pk3dir.git/blobdiff - qcsrc/lib/net.qh
Merge branch 'master' into Lyberta/StandaloneOverkillWeapons
[xonotic/xonotic-data.pk3dir.git] / qcsrc / lib / net.qh
index 03e5c9dd8941d6a1143effdf28ce3290638f9333..fe2952e2c4025c3d5f84854627824cc3f4ab3d6f 100644 (file)
@@ -4,19 +4,30 @@
 #include "sort.qh"
 #include "yenc.qh"
 
+// netcode mismatch and not sure what caused it? developer_csqcentities 1
+
 .string netname;
 .int m_id;
 .bool(entity this, entity sender, bool isNew) m_read;
 #define NET_HANDLE(id, param) bool Net_Handle_##id(entity this, entity sender, param)
 
+#define NET_GUARD(id) \
+    bool Net_Handle_##id##_guard(entity this, entity sender, bool isNew) { \
+        bool valid = false; \
+        serialize_marker(to, valid); \
+        if (!valid) LOG_FATALF("Last message not fully parsed: %s", _net_prevmsgstr); \
+        _net_prevmsgstr = #id; \
+        return Net_Handle_##id(this, sender, isNew); \
+    }
 
 #ifdef CSQC
+string _net_prevmsgstr;
        #define REGISTER_NET_TEMP(id) \
                NET_HANDLE(id, bool); \
-               REGISTER(TempEntities, NET, id, m_id, new_pure(net_temp_packet)) \
-               { \
+        NET_GUARD(id); \
+               REGISTER(TempEntities, NET, id, m_id, new_pure(net_temp_packet)) { \
                        this.netname = #id; \
-                       this.m_read = Net_Handle_##id; \
+                       this.m_read = Net_Handle_##id##_guard; \
                }
 #else
        #define REGISTER_NET_TEMP(id) \
@@ -45,10 +56,11 @@ STATIC_INIT(RegisterTempEntities_renumber) { FOREACH(TempEntities, true, it.m_id
                        this.sourceLoc = __FILE__ ":" STR(__LINE__); \
                        if (!this) isnew = true; \
                } \
+               NET_GUARD(id); \
                REGISTER(LinkedEntities, NET, id, m_id, new_pure(net_linked_packet)) \
                { \
                        this.netname = #id; \
-                       this.m_read = Net_Handle_##id; \
+                       this.m_read = Net_Handle_##id##_guard; \
                }
 #else
        #define REGISTER_NET_LINKED(id) \
@@ -97,11 +109,9 @@ STATIC_INIT(C2S_Protocol_renumber) { FOREACH(C2S_Protocol, true, it.m_id = i); }
 
        .int Version;  // deprecated, use SendFlags
        .int SendFlags;
-       .bool(entity to, int sendflags) SendEntity;
-       /** return false to remove from the client */
-       .bool(entity this, entity to, int sendflags) SendEntity3;
 
-       bool SendEntity_self(entity to, int sendflags) { SELFPARAM(); return this.SendEntity3(this, to, sendflags); }
+       IntrusiveList g_uncustomizables;
+       STATIC_INIT(g_uncustomizables) { g_uncustomizables = IL_NEW(); }
 
        void Net_LinkEntity(entity e, bool docull, float dt, bool(entity this, entity to, int sendflags) sendfunc)
        {
@@ -115,8 +125,7 @@ STATIC_INIT(C2S_Protocol_renumber) { FOREACH(C2S_Protocol, true, it.m_id = i); }
                        setsize(e, mi, ma);
                }
 
-               e.SendEntity = SendEntity_self;
-               e.SendEntity3 = sendfunc;
+               setSendEntity(e, sendfunc);
                e.SendFlags = 0xFFFFFF;
 
                if (!docull) e.effects |= EF_NODEPTHTEST;
@@ -124,28 +133,30 @@ STATIC_INIT(C2S_Protocol_renumber) { FOREACH(C2S_Protocol, true, it.m_id = i); }
                if (dt)
                {
                        e.nextthink = time + dt;
-                       e.think = SUB_Remove_self;
+                       setthink(e, SUB_Remove);
                }
        }
 
        void Net_UnlinkEntity(entity e)
        {
-               e.SendEntity = func_null;
+               setSendEntity(e, func_null);
        }
 
-       .void() uncustomizeentityforclient;
+       .void(entity this) uncustomizeentityforclient;
        .float uncustomizeentityforclient_set;
 
-       void SetCustomizer(entity e, float() customizer, void() uncustomizer)
+       void SetCustomizer(entity e, bool(entity this, entity client) customizer, void(entity this) uncustomizer)
        {
-               e.customizeentityforclient = customizer;
+               setcefc(e, customizer);
                e.uncustomizeentityforclient = uncustomizer;
                e.uncustomizeentityforclient_set = !!uncustomizer;
+               if(uncustomizer)
+                       IL_PUSH(g_uncustomizables, e);
        }
 
        void UncustomizeEntitiesRun()
        {
-               FOREACH_ENTITY_FLOAT(uncustomizeentityforclient_set, true, WITHSELF(it, it.uncustomizeentityforclient()));
+               IL_EACH(g_uncustomizables, it.uncustomizeentityforclient_set, it.uncustomizeentityforclient(it));
        }
 
        STRING_ITERATOR(g_buf, string_null, 0);
@@ -162,13 +173,13 @@ STATIC_INIT(C2S_Protocol_renumber) { FOREACH(C2S_Protocol, true, it.m_id = i); }
                {
                        entity reader = C2S_Protocol_from(C2S);
                        if (reader && reader.m_read && reader.m_read(NULL, sender, true)) continue;
-                       LOG_SEVEREF("Net_ClientCommand() with malformed C2S=%d\n", C2S);
+                       LOG_SEVEREF("Net_ClientCommand() with malformed C2S=%d", C2S);
                        return;
                }
                g_buf_i--;
                int expected = strlen(buf);
-               if (g_buf_i > expected) LOG_WARNINGF("Underflow: %d", g_buf_i - expected);
-               if (g_buf_i < expected) LOG_WARNINGF("Overrflow: %d", expected - g_buf_i);
+               if (g_buf_i > expected) LOG_WARNF("Underflow: %d", g_buf_i - expected);
+               if (g_buf_i < expected) LOG_WARNF("Overrflow: %d", expected - g_buf_i);
        }
 
 #endif
@@ -182,7 +193,7 @@ STATIC_INIT(C2S_Protocol_renumber) { FOREACH(C2S_Protocol, true, it.m_id = i); }
                } MACRO_END
        #define Net_Reject() \
                MACRO_BEGIN { \
-                       if (this)     remove(this); \
+                       if (this)     delete(this); \
                } MACRO_END
 
        string g_buf;
@@ -206,9 +217,76 @@ STATIC_INIT(C2S_Protocol_renumber) { FOREACH(C2S_Protocol, true, it.m_id = i); }
                MACRO_BEGIN { \
                        if (NET_##id##_istemp) WriteByte(to, SVC_TEMPENTITY); \
                        WriteByte(to, NET_##id.m_id); \
+                       bool _net_valid = false; serialize_marker(to, _net_valid); \
                } 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, ...) \
+MACRO_BEGIN \
+    noref Stream _stream = stream; \
+    serialize_##T(_stream, __VA_ARGS__); \
+MACRO_END
+
+#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
+
+#define serialize_marker(stream, this) \
+MACRO_BEGIN \
+    if (NDEBUG) { \
+        this = true; \
+    } else { \
+        int _de = 0xDE, _ad = 0xAD, _be = 0xBE, _ef = 0xEF; \
+        serialize_byte(stream, _de); \
+        serialize_byte(stream, _ad); \
+        serialize_byte(stream, _be); \
+        serialize_byte(stream, _ef); \
+        this = (_de == 0xDE && _ad == 0xAD && _be == 0xBE && _ef == 0xEF); \
+    } \
+MACRO_END
+
+// serialization: old
+
 #define ReadRegistered(r) r##_from(Read_byte())
 #define WriteRegistered(r, to, it) Write_byte(to, it.m_id)
 
@@ -226,6 +304,11 @@ STATIC_INIT(C2S_Protocol_renumber) { FOREACH(C2S_Protocol, true, it.m_id = i); }
                if (g_buf) strunzone(g_buf);
                g_buf = strzone(tmp);
        }
+       void WriteShort(int to, int b)
+       {
+               WriteByte(to, (b >> 8) & 0xFF);
+               WriteByte(to, b & 0xFF);
+       }
 #elif defined(SVQC)
        int ReadByte()
        {
@@ -233,6 +316,10 @@ STATIC_INIT(C2S_Protocol_renumber) { FOREACH(C2S_Protocol, true, it.m_id = i); }
                ydec_single(g_buf, ret);
                return ret;
        }
+       int ReadShort()
+       {
+               return (ReadByte() << 8) | (ReadByte());
+       }
        void WriteByte(int to, int b);
 #endif
 
@@ -245,12 +332,13 @@ STATIC_INIT(C2S_Protocol_renumber) { FOREACH(C2S_Protocol, true, it.m_id = i); }
 #define Read_string() ReadString()
 #define Write_string(to, f) WriteString(to, f)
 
-#ifndef MENUQC
+#ifdef GAMEQC
        const float APPROXPASTTIME_ACCURACY_REQUIREMENT = 0.05;
        #define APPROXPASTTIME_MAX (16384 * APPROXPASTTIME_ACCURACY_REQUIREMENT)
        #define APPROXPASTTIME_RANGE (64 * APPROXPASTTIME_ACCURACY_REQUIREMENT)
 
        #ifdef CSQC
+               float servertime;
                entity ReadCSQCEntity()
                {
                        int f = ReadShort();
@@ -263,14 +351,14 @@ STATIC_INIT(C2S_Protocol_renumber) { FOREACH(C2S_Protocol, true, it.m_id = i); }
                        v += ReadByte();          // note: this is unsigned
                        return v;
                }
-               #define ReadInt48_t() vec3(ReadInt24_t(), ReadInt24_t(), 0)
+               #define ReadInt48_t() vec2(ReadInt24_t(), ReadInt24_t())
                #define ReadInt72_t() vec3(ReadInt24_t(), ReadInt24_t(), ReadInt24_t())
 
-               int _ReadSByte;
+               noref int _ReadSByte;
                #define ReadSByte() (_ReadSByte = ReadByte(), (_ReadSByte & BIT(7) ? -128 : 0) + (_ReadSByte & BITS(7)))
                #define ReadFloat() ReadCoord()
                #define ReadVector() vec3(ReadFloat(), ReadFloat(), ReadFloat())
-               #define ReadVector2D() vec3(ReadFloat(), ReadFloat(), 0)
+               #define ReadVector2D() vec2(ReadFloat(), ReadFloat())
 
                float ReadApproxPastTime()
                {