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engine: client: implement correct clc_fileconsistency response for GoldSrc

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This commit is contained in:
Alibek Omarov 2024-10-11 00:06:41 +03:00
parent 1d64635783
commit 3320f776ce
2 changed files with 53 additions and 5 deletions
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57
engine/client/cl_parse.c
View File

@ -1587,7 +1587,7 @@ void CL_UpdateUserPings( sizebuf_t *msg )
}
}
static void CL_SendConsistencyInfo( sizebuf_t *msg )
static void CL_SendConsistencyInfo( sizebuf_t *msg, connprotocol_t proto )
{
qboolean user_changed_diskfile;
vec3_t mins, maxs;
@ -1595,16 +1595,24 @@ static void CL_SendConsistencyInfo( sizebuf_t *msg )
CRC32_t crcFile;
byte md5[16];
consistency_t *pc;
int i;
int i, pos;
if( !cl.need_force_consistency_response )
return;
cl.need_force_consistency_response = false;
MSG_BeginClientCmd( msg, clc_fileconsistency );
pos = MSG_GetNumBytesWritten( msg );
if( proto == PROTO_GOLDSRC )
{
MSG_WriteShort( msg, 0 );
MSG_StartBitWriting( msg );
}
for( i = 0; i < cl.num_consistency; i++ )
{
qboolean have_file = true;
pc = &cl.consistency_list[i];
user_changed_diskfile = false;
@ -1615,7 +1623,10 @@ static void CL_SendConsistencyInfo( sizebuf_t *msg )
Q_snprintf( filename, sizeof( filename ), DEFAULT_SOUNDPATH "%s", pc->filename );
else Q_strncpy( filename, pc->filename, sizeof( filename ));
if( Q_strstr( filename, "models/" ))
COM_FixSlashes( filename );
have_file = FS_FileExists( filename, false );
if( Q_strstr( filename, "models/" ) && have_file )
{
CRC32_Init( &crcFile );
CRC32_File( &crcFile, filename );
@ -1634,12 +1645,37 @@ static void CL_SendConsistencyInfo( sizebuf_t *msg )
MSG_WriteUBitLong( msg, 0, 32 );
else MSG_WriteUBitLong( msg, pc->value, 32 );
break;
case force_model_specifybounds_if_avail:
if( have_file )
{
if( !Mod_GetStudioBounds( filename, mins, maxs ))
Host_Error( "unable to find %s\n", filename );
if( user_changed_diskfile )
{
VectorSet( mins, -9999.9f, -9999.9f, -9999.9f );
VectorSet( maxs, 9999.9f, 9999.9f, 9999.9f );
}
}
else
{
VectorSet( mins, -1.0f, -1.0f, -1.0f );
VectorCopy( mins, maxs );
}
MSG_WriteBytes( msg, mins, 12 );
MSG_WriteBytes( msg, maxs, 12 );
break;
case force_model_samebounds:
case force_model_specifybounds:
if( !Mod_GetStudioBounds( filename, mins, maxs ))
Host_Error( "unable to find %s\n", filename );
if( user_changed_diskfile )
ClearBounds( maxs, mins ); // g-cont. especially swapped
{
VectorSet( mins, -9999.9f, -9999.9f, -9999.9f );
VectorSet( maxs, 9999.9f, 9999.9f, 9999.9f );
}
MSG_WriteBytes( msg, mins, 12 );
MSG_WriteBytes( msg, maxs, 12 );
break;
@ -1650,6 +1686,17 @@ static void CL_SendConsistencyInfo( sizebuf_t *msg )
}
MSG_WriteOneBit( msg, 0 );
if( proto == PROTO_GOLDSRC )
{
int len;
MSG_EndBitWriting( msg );
len = MSG_GetNumBytesWritten( msg ) - pos - 2;
*(short *)&msg->pData[pos] = len;
COM_Munge( &msg->pData[pos + 2], len, cl.servercount );
}
}
/*
@ -1707,7 +1754,7 @@ void CL_RegisterResources( sizebuf_t *msg, connprotocol_t proto )
}
if( !cls.demoplayback )
CL_SendConsistencyInfo( msg );
CL_SendConsistencyInfo( msg, proto );
// All done precaching.
cl.worldmodel = CL_ModelHandle( 1 ); // get world pointer

1
engine/eiface.h
View File

@ -64,6 +64,7 @@ typedef enum
force_exactfile, // File on client must exactly match server's file
force_model_samebounds, // For model files only, the geometry must fit in the same bbox
force_model_specifybounds, // For model files only, the geometry must fit in the specified bbox
force_model_specifybounds_if_avail,
} FORCE_TYPE;
// Returned by TraceLine