diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cgame/cg_main.c | 8 | ||||
| -rw-r--r-- | src/game/g_main.c | 7 |
2 files changed, 11 insertions, 4 deletions
diff --git a/src/cgame/cg_main.c b/src/cgame/cg_main.c index d48800fa..d8683d9e 100644 --- a/src/cgame/cg_main.c +++ b/src/cgame/cg_main.c @@ -1425,14 +1425,18 @@ static clientInfo_t * CG_InfoFromScoreIndex( int index, int team, int *scoreInde static qboolean CG_ClientIsReady( int clientNum ) { + // each character of the hex string corresponds to 4 bits, which correspond + // to readiness for client (0, 1, 2, 3...) i.e. the highest order bit + // corresponds to the lowest clientnum + // because of this 1:4 ratio we only need one character for a given client int val = clientNum / 4; const char *s = CG_ConfigString( CS_CLIENTS_READY ); - while( *s && val-- ) + while( *s && val-- > 0 ) s++; if( !*s ) return qfalse; sscanf( s, "%1x", &val ); - return ( ( val & ( clientNum % 4 ) ) != 0 ); + return ( ( val & 1 << ( 3 - clientNum % 4 ) ) != 0 ); } static const char *CG_FeederItemText( float feederID, int index, int column, qhandle_t *handle ) diff --git a/src/game/g_main.c b/src/game/g_main.c index 0a2cbedb..37477980 100644 --- a/src/game/g_main.c +++ b/src/game/g_main.c @@ -1796,7 +1796,6 @@ void CheckIntermissionExit( void ) gclient_t *cl; byte readyMasks[ ( MAX_CLIENTS + 7 ) / 8 ]; char readyString[ 2 * sizeof( readyMasks ) + 1 ]; - int index; //if no clients are connected, just exit if( !level.numConnectedClients ) @@ -1822,6 +1821,7 @@ void CheckIntermissionExit( void ) if( cl->readyToExit ) { ready++; + // the nth bit of readyMasks is for client (n - 1) readyMasks[ i / 8 ] |= 1 << ( 7 - ( i % 8 ) ); } else @@ -1830,7 +1830,10 @@ void CheckIntermissionExit( void ) numPlayers++; } - for( i = 0; i < sizeof( readyMasks ); i++ ) + // this is hex because we can convert bits to a hex string in pieces, + // whereas a decimal string would have to all be written at once + // (and we can't fit a number that large in an int) + for( i = 0; i < ( g_maxclients.integer + 7 ) / 8; i++ ) Com_sprintf( &readyString[ i * 2 ], sizeof( readyString ) - i * 2, "%2.2x", readyMasks[ i ] ); |