Fix something Ive broken ofc.

[xonotic/darkplaces.git] / protocol.c

diff --git a/protocol.c b/protocol.c
index 1493bca32893f0ed53a9036fa231b8f7c6731088..8413c65823a95c7bfc88601e667b334e7ef32030 100644 (file)
--- a/protocol.c
+++ b/protocol.c
@@ -9,11 +9,17 @@ entity_state_t defaultstate =
        {0,0,0},//float netcenter[3]; // ! for network prioritization, this is the center of the bounding box (which may differ from the origin)
        {0,0,0},//float origin[3];
        {0,0,0},//float angles[3];
-       0,//int number; // entity number this state is for
        0,//int effects;
+       0,//unsigned int customizeentityforclient; // !
+       0,//unsigned short number; // entity number this state is for
        0,//unsigned short modelindex;
        0,//unsigned short frame;
        0,//unsigned short tagentity;
+       0,//unsigned short specialvisibilityradius; // ! larger if it has effects/light
+       0,//unsigned short viewmodelforclient; // !
+       0,//unsigned short exteriormodelforclient; // ! not shown if first person viewing from this entity, shown in all other cases
+       0,//unsigned short nodrawtoclient; // !
+       0,//unsigned short drawonlytoclient; // !
        {0,0,0,0},//unsigned short light[4]; // color*256 (0.00 to 255.996), and radius*1
        0,//unsigned char active; // true if a valid state
        0,//unsigned char lightstyle;
@@ -29,7 +35,7 @@ entity_state_t defaultstate =
        0,//unsigned char tagindex;
        {32, 32, 32},//unsigned char colormod[3];
        // padding to a multiple of 8 bytes (to align the double time)
-       0//unsigned char unused; // !
+       {0,0,0,0,0}//unsigned char unused[5]; // !
 };
 
 // LordHavoc: I own protocol ranges 96, 97, 3500-3599
@@ -53,6 +59,9 @@ protocolversioninfo[] =
        {250, "NEHAHRAMOVIE"},
        {15, "QUAKE"},
        {28, "QW"},
+       {10000, "NEHAHRABJP"},
+       {10001, "NEHAHRABJP2"},
+       {10002, "NEHAHRABJP3"},
        {0, NULL}
 };
 
@@ -149,7 +158,13 @@ void EntityFrameQuake_ReadEntity(int bits)
        s.number = num;
        s.time = cl.mtime[0];
        s.flags = 0;
-       if (bits & U_MODEL)             s.modelindex = (s.modelindex & 0xFF00) | MSG_ReadByte();
+       if (bits & U_MODEL)
+       {
+               if (cls.protocol == PROTOCOL_NEHAHRABJP || cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3)
+                                                       s.modelindex = (unsigned short) MSG_ReadShort();
+               else
+                                                       s.modelindex = (s.modelindex & 0xFF00) | MSG_ReadByte();
+       }
        if (bits & U_FRAME)             s.frame = (s.frame & 0xFF00) | MSG_ReadByte();
        if (bits & U_COLORMAP)  s.colormap = MSG_ReadByte();
        if (bits & U_SKIN)              s.skin = MSG_ReadByte();
@@ -285,10 +300,10 @@ void EntityFrameCSQC_WriteState (sizebuf_t *msg, int number, qboolean doupdate,
                        if(!*sectionstarted)
                                MSG_WriteByte(msg, svc_csqcentities);
                        MSG_WriteShort(msg, number);
-                       ((int *)prog->globals.generic)[OFS_PARM0] = sv.writeentitiestoclient_cliententitynumber;
+                       PRVM_G_INT(OFS_PARM0) = sv.writeentitiestoclient_cliententitynumber;
                        prog->globals.server->self = number;
                        PRVM_ExecuteProgram(val->function, "Null SendEntity\n");
-                       if(prog->globals.generic[OFS_RETURN])
+                       if(PRVM_G_FLOAT(OFS_RETURN))
                        {
                                if (msg->cursize + 2 > msg->maxsize)
                                {
@@ -521,7 +536,7 @@ void EntityFrameQuake_WriteFrame(sizebuf_t *msg, int numstates, const entity_sta
                if (baseline.modelindex != s->modelindex)
                {
                        bits |= U_MODEL;
-                       if (s->modelindex & 0xFF00)
+                       if ((s->modelindex & 0xFF00) && sv.protocol != PROTOCOL_NEHAHRABJP && sv.protocol != PROTOCOL_NEHAHRABJP2 && sv.protocol != PROTOCOL_NEHAHRABJP3)
                                bits |= U_MODEL2;
                }
                if (baseline.alpha != s->alpha)
@@ -561,7 +576,13 @@ void EntityFrameQuake_WriteFrame(sizebuf_t *msg, int numstates, const entity_sta
                if (bits & U_LONGENTITY)        MSG_WriteShort(&buf, s->number);
                else                                            MSG_WriteByte(&buf, s->number);
 
-               if (bits & U_MODEL)                     MSG_WriteByte(&buf, s->modelindex);
+               if (bits & U_MODEL)
+               {
+                       if (sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3)
+                               MSG_WriteShort(&buf, s->modelindex);
+                       else
+                               MSG_WriteByte(&buf, s->modelindex);
+               }
                if (bits & U_FRAME)                     MSG_WriteByte(&buf, s->frame);
                if (bits & U_COLORMAP)          MSG_WriteByte(&buf, s->colormap);
                if (bits & U_SKIN)                      MSG_WriteByte(&buf, s->skin);
@@ -1784,8 +1805,17 @@ void EntityState5_WriteUpdate(int number, const entity_state_t *s, int changedbi
        else
        {
                bits = changedbits;
-               if ((bits & E5_ORIGIN) && ((s->flags & RENDER_EXTERIORMODEL) || s->origin[0] < -4096 || s->origin[0] >= 4096 || s->origin[1] < -4096 || s->origin[1] >= 4096 || s->origin[2] < -4096 || s->origin[2] >= 4096))
+               if ((bits & E5_ORIGIN) && ((s->flags & RENDER_EXTERIORMODEL) || s->origin[0] <= -4096.0625 || s->origin[0] >= 4095.9375 || s->origin[1] <= -4096.0625 || s->origin[1] >= 4095.9375 || s->origin[2] <= -4096.0625 || s->origin[2] >= 4095.9375))
                        bits |= E5_ORIGIN32;
+                       // possible values:
+                       //   negative origin:
+                       //     (int)(f * 8 - 0.5) >= -32768
+                       //          (f * 8 - 0.5) >  -32769
+                       //           f            >  -4096.0625
+                       //   positive origin:
+                       //     (int)(f * 8 + 0.5) <=  32767
+                       //          (f * 8 + 0.5) <   32768
+                       //           f * 8 + 0.5) <   4095.9375
                if ((bits & E5_ANGLES) && !(s->flags & RENDER_LOWPRECISION))
                        bits |= E5_ANGLES16;
                if ((bits & E5_MODEL) && s->modelindex >= 256)
@@ -2357,7 +2387,7 @@ void EntityFrame5_WriteFrame(sizebuf_t *msg, entityframe5_database_t *d, int num
        packetlog->packetnumber = framenum;
        packetlog->numstates = 0;
        // write stat updates
-       if (sv.protocol != PROTOCOL_QUAKE && sv.protocol != PROTOCOL_QUAKEDP && sv.protocol != PROTOCOL_NEHAHRAMOVIE && sv.protocol != PROTOCOL_DARKPLACES1 && sv.protocol != PROTOCOL_DARKPLACES2 && sv.protocol != PROTOCOL_DARKPLACES3 && sv.protocol != PROTOCOL_DARKPLACES4 && sv.protocol != PROTOCOL_DARKPLACES5)
+       if (sv.protocol != PROTOCOL_QUAKE && sv.protocol != PROTOCOL_QUAKEDP && sv.protocol != PROTOCOL_NEHAHRAMOVIE && sv.protocol != PROTOCOL_NEHAHRABJP && sv.protocol != PROTOCOL_NEHAHRABJP2 && sv.protocol != PROTOCOL_NEHAHRABJP3 && sv.protocol != PROTOCOL_DARKPLACES1 && sv.protocol != PROTOCOL_DARKPLACES2 && sv.protocol != PROTOCOL_DARKPLACES3 && sv.protocol != PROTOCOL_DARKPLACES4 && sv.protocol != PROTOCOL_DARKPLACES5)
        {
                for (i = 0;i < MAX_CL_STATS && msg->cursize + 6 + 11 <= msg->maxsize;i++)
                {