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Changed network protocol (more efficient baselines handling for the new fields)

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This commit is contained in:
cholleme 2003-05-04 21:42:35 +00:00
parent e7b48fd822
commit da750f16f9
2 changed files with 50 additions and 17 deletions
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10
protocol.h
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@ -40,7 +40,15 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#define U_SKIN (1<<12)
#define U_EFFECTS (1<<13)
#define U_LONGENTITY (1<<14)
#define U_MOREDATA (1<<15) //PENTA: all new baseline fields are in the packet
#define U_TENEBRAEBITS (1<<15)
// these are special tenebrae bits
#define U_COLOR (1<<16)
#define U_ALPHA (1<<17)
#define U_LIGHTLEV (1<<18)
#define U_STYLE (1<<19)
#define U_PFLAGS (1<<20)
#define U_SHADER (1<<21)
#define SU_VIEWHEIGHT (1<<0)
#define SU_IDEALPITCH (1<<1)

57
sv_main.c
View file

@ -526,16 +526,28 @@ void SV_WriteEntitiesToClient (edict_t *clent, sizebuf_t *msg)
}
//PENTA: more baseline fields
if ((ent->baseline.alpha != ent->v.alpha) ||
(ent->baseline.style != ent->v.style) ||
(ent->baseline.light_lev != ent->v.light_lev) ||
(ent->baseline.color[0] != ent->v.color[0]) ||
(ent->baseline.color[1] != ent->v.color[1]) ||
(ent->baseline.color[2] != ent->v.color[2]) ||
(ent->baseline.pflags != ent->v.pflags) ) {
bits |= U_MOREDATA;
if (ent->baseline.alpha != ent->v.alpha) {
bits |= U_ALPHA;
}
if (ent->baseline.style != ent->v.style) {
bits |= U_STYLE;
}
if (ent->baseline.light_lev != ent->v.light_lev) {
bits |= U_LIGHTLEV;
}
if ((ent->baseline.color[0] != ent->v.color[0]) ||
(ent->baseline.color[1] != ent->v.color[1]) ||
(ent->baseline.color[2] != ent->v.color[2]))
{
bits |= U_COLOR;
}
if (ent->baseline.pflags != ent->v.pflags) {
bits |= U_PFLAGS;
}
if (e >= 256)
bits |= U_LONGENTITY;
@ -543,6 +555,9 @@ void SV_WriteEntitiesToClient (edict_t *clent, sizebuf_t *msg)
if (bits >= 256)
bits |= U_MOREBITS;
if (bits >= 65536)
bits |= U_TENEBRAEBITS;
//
// write the message
//
@ -550,6 +565,10 @@ void SV_WriteEntitiesToClient (edict_t *clent, sizebuf_t *msg)
if (bits & U_MOREBITS)
MSG_WriteByte (msg, bits>>8);
if (bits & U_TENEBRAEBITS)
MSG_WriteShort (msg, bits>>16);
if (bits & U_LONGENTITY)
MSG_WriteShort (msg,e);
else
@ -577,20 +596,26 @@ void SV_WriteEntitiesToClient (edict_t *clent, sizebuf_t *msg)
MSG_WriteCoord (msg, ent->v.origin[2]);
if (bits & U_ANGLE3)
MSG_WriteAngle(msg, ent->v.angles[2]);
//PENTA: new baseline fields
//FIXME: saving (private) bandwith, but these fields are not updated verry much.
if (bits & U_MOREDATA) {
MSG_WriteByte (msg, (int)(ent->v.alpha*255));
MSG_WriteByte (msg, ent->v.style);
MSG_WriteShort (msg, ent->v.light_lev);
MSG_WriteByte (msg, ent->v.pflags);
//PENTA: new baseline fields
if (bits & U_COLOR) {
for (i=0 ; i<3 ; i++)
{
MSG_WriteByte(msg, (int)(ent->v.color[i]*255));
}
}
}
if (bits & U_ALPHA)
MSG_WriteByte (msg, (int)(ent->v.alpha*255));
if (bits & U_LIGHTLEV)
MSG_WriteShort (msg, ent->v.light_lev);
if (bits & U_STYLE)
MSG_WriteByte (msg, ent->v.style);
if (bits & U_PFLAGS)
MSG_WriteByte (msg, ent->v.pflags);
}
}