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Added Spearhead/Breakthrough client support

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This commit is contained in:
OM 2023-05-21 21:21:20 +02:00
parent e23ce01d19
commit 04b5fdb934
7 changed files with 110 additions and 17 deletions
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24
code/qcommon/msg.cpp
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@ -326,6 +326,7 @@ int MSG_ReadBits( msg_t *msg, int bits ) {
}
msg->readcount = (msg->bit>>3)+1;
}
#if TARGET_GAME_PROTOCOL >= 15
if (sgn) {
if (value & 1) {
value = ~(value >> 1);
@ -333,6 +334,13 @@ int MSG_ReadBits( msg_t *msg, int bits ) {
value >>= 1;
}
}
#else
if (sgn) {
if (value & (1 << (bits - 1))) {
value |= -1 ^ ((1 << bits) - 1);
}
}
#endif
return value;
}
@ -1611,16 +1619,19 @@ void MSG_WriteRegular(msg_t* sb, int bits, const void* toF)
}
else {
MSG_WriteBits(sb, 1, 1);
if (trunc == fullFloat && trunc + FLOAT_INT_BIAS >= 0 &&
trunc + FLOAT_INT_BIAS < (1 << FLOAT_INT_BITS)) {
if (trunc == fullFloat && trunc >= -4096 && trunc < 4096) {
// send as small integer
MSG_WriteBits(sb, 0, 1);
MSG_WriteBits(sb, trunc + FLOAT_INT_BIAS, FLOAT_INT_BITS);
MSG_WriteBits(sb, trunc, -FLOAT_INT_BITS);
}
else {
// send as full floating point value
int newvalue = *(int*)toF * 2 - 0x7A000000;
if (*(int*)toF < 0) {
newvalue |= 1;
}
MSG_WriteBits(sb, 1, 1);
MSG_WriteBits(sb, *(int*)toF, 32);
// send as full floating point value
MSG_WriteBits(sb, newvalue, 32);
}
}
}
@ -1819,7 +1830,7 @@ void MSG_WriteDeltaEntity( msg_t *msg, struct entityState_s *from, struct entity
if ( from == NULL ) {
return;
}
MSG_WriteEntityNum(msg, to->number);
MSG_WriteEntityNum(msg, from->number);
MSG_WriteBits( msg, 1, 1 );
return;
}
@ -2126,6 +2137,7 @@ void MSG_WritePackedAnimTime(msg_t* msg, float fromValue, float toValue, float f
if (fabs(fromValue - toValue) < frameTime) {
// below the frame time, don't send
MSG_WriteBits(msg, 0, 1);
return;
}
MSG_WriteBits(msg, 1, 1);