private void parseGameState(Q3HuffmanReader reader)
{
reader.readLong();
while (true)
{
byte cmd = reader.readByte();
if (cmd == Q3_SVC.EOF)
{
break;
}
switch (cmd)
{
case Q3_SVC.CONFIGSTRING:
short key = reader.readShort();
if (key < 0 || key > Q3Const.MAX_CONFIGSTRINGS)
{
return;
}
clc.configs[key] = reader.readBigString();
break;
case Q3_SVC.BASELINE:
long newnum = reader.readNumBits(Q3Const.GENTITYNUM_BITS);
if (newnum < 0 || newnum >= Q3Const.MAX_GENTITIES)
{
Q3Utils.PrintDebug(clc.errors, "Baseline number out of range: {0}", newnum);
return;
}
EntityState es = Ext2 <long, EntityState> .GetOrCreate(clc.entityBaselines, newnum);
if (!reader.readDeltaEntity(es, (int)newnum))
{
Q3Utils.PrintDebug(clc.errors, "unable to parse delta-entity state");
return;
}
break;
default:
Q3Utils.PrintDebug(clc.errors, "bad command in parseGameState");
return;
}
}
//clc.clientNum
clc.clientNum = reader.readLong();
//clc.checksumFeed
clc.checksumFeed = reader.readLong();
}
public static void updatePlayerState(PlayerState state, int number, Q3HuffmanReader reader, bool reset)
{
switch (number)
{
case 0: state.commandTime = reset ? 0 : reader.readLong(); break;
case 1: state.origin[0] = reset ? 0 : reader.readFloatIntegral(); break;
case 2: state.origin[1] = reset ? 0 : reader.readFloatIntegral(); break;
case 3: state.bobCycle = reset ? 0 : (int)reader.readNumBits(8); break;
case 4: state.velocity[0] = reset ? 0 : reader.readFloatIntegral(); break;
case 5: state.velocity[1] = reset ? 0 : reader.readFloatIntegral(); break;
case 6: state.viewangles[1] = reset ? 0 : reader.readFloatIntegral(); break;
case 7: state.viewangles[0] = reset ? 0 : reader.readFloatIntegral(); break;
case 8: state.weaponTime = reset ? 0 : (int)reader.readNumBits(-16); break;
case 9: state.origin[2] = reset ? 0 : reader.readFloatIntegral(); break;
case 10: state.velocity[2] = reset ? 0 : reader.readFloatIntegral(); break;
case 11: state.legsTimer = reset ? 0 : (int)reader.readNumBits(8); break;
case 12: state.pm_time = reset ? 0 : (int)reader.readNumBits(-16); break;
case 13: state.eventSequence = reset ? 0 : (int)reader.readNumBits(16); break;
case 14: state.torsoAnim = reset ? 0 : (int)reader.readNumBits(8); break;
case 15: state.movementDir = reset ? 0 : (int)reader.readNumBits(4); break;
case 16: state.events[0] = reset ? 0 : (int)reader.readNumBits(8); break;
case 17: state.legsAnim = reset ? 0 : (int)reader.readNumBits(8); break;
case 18: state.events[1] = reset ? 0 : (int)reader.readNumBits(8); break;
case 19: state.pm_flags = reset ? 0 : (int)reader.readNumBits(16); break;
case 20: state.groundEntityNum = reset ? 0 : (int)reader.readNumBits(10); break;
case 21: state.weaponstate = reset ? 0 : (int)reader.readNumBits(4); break;
case 22: state.eFlags = reset ? 0 : (int)reader.readNumBits(16); break;
case 23: state.externalEvent = reset ? 0 : (int)reader.readNumBits(10); break;
case 24: state.gravity = reset ? 0 : (int)reader.readNumBits(16); break;
case 25: state.speed = reset ? 0 : (int)reader.readNumBits(16); break;
case 26: state.delta_angles[1] = reset ? 0 : (int)reader.readNumBits(16); break;
case 27: state.externalEventParm = reset ? 0 : (int)reader.readNumBits(8); break;
case 28: state.viewheight = reset ? 0 : (int)reader.readNumBits(-8); break;
case 29: state.damageEvent = reset ? 0 : (int)reader.readNumBits(8); break;
case 30: state.damageYaw = reset ? 0 : (int)reader.readNumBits(8); break;
case 31: state.damagePitch = reset ? 0 : (int)reader.readNumBits(8); break;
case 32: state.damageCount = reset ? 0 : (int)reader.readNumBits(8); break;
case 33: state.generic1 = reset ? 0 : (int)reader.readNumBits(8); break;
case 34: state.pm_type = reset ? 0 : (int)reader.readNumBits(8); break;
case 35: state.delta_angles[0] = reset ? 0 : (int)reader.readNumBits(16); break;
case 36: state.delta_angles[2] = reset ? 0 : (int)reader.readNumBits(16); break;
case 37: state.torsoTimer = reset ? 0 : (int)reader.readNumBits(12); break;
case 38: state.eventParms[0] = reset ? 0 : (int)reader.readNumBits(8); break;
case 39: state.eventParms[1] = reset ? 0 : (int)reader.readNumBits(8); break;
case 40: state.clientNum = reset ? 0 : (int)reader.readNumBits(8); break;
case 41: state.weapon = reset ? 0 : (int)reader.readNumBits(5); break;
case 42: state.viewangles[2] = reset ? 0 : reader.readFloatIntegral(); break;
case 43: state.grapplePoint[0] = reset ? 0 : reader.readFloatIntegral(); break;
case 44: state.grapplePoint[1] = reset ? 0 : reader.readFloatIntegral(); break;
case 45: state.grapplePoint[2] = reset ? 0 : reader.readFloatIntegral(); break;
case 46: state.jumppad_ent = reset ? 0 : (int)reader.readNumBits(10); break;
case 47: state.loopSound = reset ? 0 : (int)reader.readNumBits(16); break;
}
}
private void parsePacketEntities(Q3HuffmanReader decoder, CLSnapshot oldframe, CLSnapshot newframe)
{
newframe.parseEntitiesNum = client.parseEntitiesNum;
newframe.numEntities = 0;
int newnum = 0;
int oldindex = 0;
int oldnum = 0;
EntityState oldstate = null;
if (oldframe == null)
{
oldnum = 99999;
}
else
{
if (oldindex >= oldframe.numEntities)
{
oldnum = 99999;
}
else
{
oldstate = Ext2 <int, EntityState> .GetOrCreate(client.parseEntities, (oldframe.parseEntitiesNum + oldindex)& (Q3Const.MAX_PARSE_ENTITIES - 1));
oldnum = oldstate.number;
}
}
while (true)
{
newnum = (int)decoder.readNumBits(Q3Const.GENTITYNUM_BITS);
if (newnum == (Q3Const.MAX_GENTITIES - 1))
{
break;
}
if (decoder.isEOD())
{
Q3Utils.PrintDebug(clc.errors, "ERR_DROP, CL_ParsePacketEntities: end of message");
return;
}
while (oldnum < newnum)
{
// one or more entities from the old packet are unchanged
CL_DeltaEntity(decoder, newframe, oldnum, oldstate, true);
oldindex++;
if (oldindex >= oldframe.numEntities)
{
oldnum = 99999;
}
else
{
oldstate = Ext2 <int, EntityState> .GetOrCreate(client.parseEntities,
(oldframe.parseEntitiesNum + oldindex)& (Q3Const.MAX_PARSE_ENTITIES - 1));
oldnum = oldstate.number;
}
}
if (oldnum == newnum)
{
// delta from previous state
CL_DeltaEntity(decoder, newframe, newnum, oldstate, false);
oldindex++;
if (oldindex >= oldframe.numEntities)
{
oldnum = 99999;
}
else
{
oldstate = Ext2 <int, EntityState> .GetOrCreate(client.parseEntities,
(oldframe.parseEntitiesNum + oldindex)& (Q3Const.MAX_PARSE_ENTITIES - 1));
oldnum = oldstate.number;
}
continue;
}
if (oldnum > newnum)
{
// delta from baseline
EntityState es = Ext2 <int, EntityState> .GetOrCreate(client.entityBaselines, newnum);
CL_DeltaEntity(decoder, newframe, newnum, es, false);
continue;
}
}
// any remaining entities in the old frame are copied over
while (oldnum != 99999)
{
// one or more entities from the old packet are unchanged
CL_DeltaEntity(decoder, newframe, oldnum, oldstate, true);
oldindex++;
if (oldindex >= oldframe.numEntities)
{
oldnum = 99999;
}
else
{
oldstate = Ext2 <int, EntityState> .GetOrCreate(client.parseEntities,
(oldframe.parseEntitiesNum + oldindex)& (Q3Const.MAX_PARSE_ENTITIES - 1));
oldnum = oldstate.number;
}
}
}
public static void updateEntityState(EntityState state, int number, Q3HuffmanReader reader, bool reset)
{
switch (number)
{
case 0: state.pos.trTime = reset ? 0 : reader.readLong(); break;
case 1: state.pos.trBase[0] = reset ? 0 : reader.readFloatIntegral(); break;
case 2: state.pos.trBase[1] = reset ? 0 : reader.readFloatIntegral(); break;
case 3: state.pos.trDelta[0] = reset ? 0 : reader.readFloatIntegral(); break;
case 4: state.pos.trDelta[1] = reset ? 0 : reader.readFloatIntegral(); break;
case 5: state.pos.trBase[2] = reset ? 0 : reader.readFloatIntegral(); break;
case 6: state.apos.trBase[1] = reset ? 0 : reader.readFloatIntegral(); break;
case 7: state.pos.trDelta[2] = reset ? 0 : reader.readFloatIntegral(); break;
case 8: state.apos.trBase[0] = reset ? 0 : reader.readFloatIntegral(); break;
case 9: state.events = reset ? 0 : (int)reader.readNumBits(10); break;
case 10: state.angles2[1] = reset ? 0 : reader.readFloatIntegral(); break;
case 11: state.eType = reset ? 0 : (int)reader.readNumBits(8); break;
case 12: state.torsoAnim = reset ? 0 : (int)reader.readNumBits(8); break;
case 13: state.eventParm = reset ? 0 : (int)reader.readNumBits(8); break;
case 14: state.legsAnim = reset ? 0 : (int)reader.readNumBits(8); break;
case 15: state.groundEntityNum = reset ? 0 : (int)reader.readNumBits(10); break;
case 16: state.pos.trType = reset ? 0 : (TrType)reader.readByte(); break;
case 17: state.eFlags = reset ? 0 : (int)reader.readNumBits(19); break;
case 18: state.otherEntityNum = reset ? 0 : (int)reader.readNumBits(10); break;
case 19: state.weapon = reset ? 0 : (int)reader.readNumBits(8); break;
case 20: state.clientNum = reset ? 0 : (int)reader.readNumBits(8); break;
case 21: state.angles[1] = reset ? 0 : reader.readFloatIntegral(); break;
case 22: state.pos.trDuration = reset ? 0 : reader.readLong(); break;
case 23: state.apos.trType = reset ? 0 : (TrType)reader.readByte(); break;
case 24: state.origin[0] = reset ? 0 : reader.readFloatIntegral(); break;
case 25: state.origin[1] = reset ? 0 : reader.readFloatIntegral(); break;
case 26: state.origin[2] = reset ? 0 : reader.readFloatIntegral(); break;
case 27: state.solid = reset ? 0 : (int)reader.readNumBits(24); break;
case 28: state.powerups = reset ? 0 : (int)reader.readNumBits(16); break;
case 29: state.modelindex = reset ? 0 : (int)reader.readNumBits(8); break;
case 30: state.otherEntityNum2 = reset ? 0 : (int)reader.readNumBits(10); break;
case 31: state.loopSound = reset ? 0 : (int)reader.readNumBits(8); break;
case 32: state.generic1 = reset ? 0 : (int)reader.readNumBits(8); break;
case 33: state.origin2[2] = reset ? 0 : reader.readFloatIntegral(); break;
case 34: state.origin2[0] = reset ? 0 : reader.readFloatIntegral(); break;
case 35: state.origin2[1] = reset ? 0 : reader.readFloatIntegral(); break;
case 36: state.modelindex2 = reset ? 0 : (int)reader.readNumBits(8); break;
case 37: state.angles[0] = reset ? 0 : reader.readFloatIntegral(); break;
case 38: state.time = reset ? 0 : reader.readLong(); break;
case 39: state.apos.trTime = reset ? 0 : reader.readLong(); break;
case 40: state.apos.trDuration = reset ? 0 : reader.readLong(); break;
case 41: state.apos.trBase[2] = reset ? 0 : reader.readFloatIntegral(); break;
case 42: state.apos.trDelta[0] = reset ? 0 : reader.readFloatIntegral(); break;
case 43: state.apos.trDelta[1] = reset ? 0 : reader.readFloatIntegral(); break;
case 44: state.apos.trDelta[2] = reset ? 0 : reader.readFloatIntegral(); break;
case 45: state.time2 = reset ? 0 : reader.readLong(); break;
case 46: state.angles[2] = reset ? 0 : reader.readFloatIntegral(); break;
case 47: state.angles2[0] = reset ? 0 : reader.readFloatIntegral(); break;
case 48: state.angles2[2] = reset ? 0 : reader.readFloatIntegral(); break;
case 49: state.constantLight = reset ? 0 : reader.readLong(); break;
case 50: state.frame = reset ? 0 : (int)reader.readNumBits(16); break;
}
}
