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https://github.com/DrBeef/ioq3quest.git
synced 2024-11-10 14:52:00 +00:00
* Persistent console history
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parent
5a29e8df50
commit
8a6be4aef4
7 changed files with 158 additions and 6 deletions
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@ -321,6 +321,7 @@ void Con_Init (void) {
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Field_Clear( &historyEditLines[i] );
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historyEditLines[i].widthInChars = g_console_field_width;
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}
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CL_LoadConsoleHistory( );
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Cmd_AddCommand ("toggleconsole", Con_ToggleConsole_f);
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Cmd_AddCommand ("messagemode", Con_MessageMode_f);
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@ -486,7 +486,7 @@ void Console_Key (int key) {
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// if not in the game explicitly prepend a slash if needed
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if ( cls.state != CA_ACTIVE && g_consoleField.buffer[0] != '\\'
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&& g_consoleField.buffer[0] != '/' ) {
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char temp[MAX_STRING_CHARS];
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char temp[MAX_EDIT_LINE-1];
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Q_strncpyz( temp, g_consoleField.buffer, sizeof( temp ) );
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Com_sprintf( g_consoleField.buffer, sizeof( g_consoleField.buffer ), "\\%s", temp );
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@ -519,6 +519,8 @@ void Console_Key (int key) {
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g_consoleField.widthInChars = g_console_field_width;
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CL_SaveConsoleHistory( );
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if ( cls.state == CA_DISCONNECTED ) {
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SCR_UpdateScreen (); // force an update, because the command
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} // may take some time
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@ -1256,3 +1258,107 @@ void Key_ClearStates (void)
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}
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}
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// This must not exceed MAX_CMD_LINE
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#define MAX_CONSOLE_SAVE_BUFFER 1024
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static char consoleSaveBuffer[ MAX_CONSOLE_SAVE_BUFFER ];
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/*
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================
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CL_LoadConsoleHistory
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Load the console history from cl_consoleHistory
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================
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*/
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void CL_LoadConsoleHistory( void )
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{
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char *token, *text_p;
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int i, numChars, numLines = 0;
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cvar_t *cv;
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cv = Cvar_Get( "cl_consoleHistory", "", CVAR_ARCHIVE|CVAR_ROM );
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Q_strncpyz( consoleSaveBuffer, cv->string, MAX_CONSOLE_SAVE_BUFFER );
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text_p = consoleSaveBuffer;
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for( i = COMMAND_HISTORY - 1; i >= 0; i-- )
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{
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if( !*( token = COM_Parse( &text_p ) ) )
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break;
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historyEditLines[ i ].cursor = atoi( token );
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if( !*( token = COM_Parse( &text_p ) ) )
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break;
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historyEditLines[ i ].scroll = atoi( token );
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if( !*( token = COM_Parse( &text_p ) ) )
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break;
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numChars = atoi( token );
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text_p++;
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if( numChars > ( strlen( consoleSaveBuffer ) - ( text_p - consoleSaveBuffer ) ) )
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{
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Com_DPrintf( S_COLOR_YELLOW "WARNING: probable corrupt history\n" );
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break;
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}
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Com_Memcpy( historyEditLines[ i ].buffer,
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text_p, numChars );
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historyEditLines[ i ].buffer[ numChars ] = '\0';
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text_p += numChars;
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numLines++;
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}
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memmove( &historyEditLines[ 0 ], &historyEditLines[ i + 1 ],
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numLines * sizeof( field_t ) );
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for( i = numLines; i < COMMAND_HISTORY; i++ )
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Field_Clear( &historyEditLines[ i ] );
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historyLine = nextHistoryLine = numLines;
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}
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/*
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================
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CL_SaveConsoleHistory
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Save the console history into the cvar cl_consoleHistory
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so that it persists across invocations of q3
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================
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*/
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void CL_SaveConsoleHistory( void )
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{
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int i;
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int lineLength, saveBufferLength, additionalLength;
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consoleSaveBuffer[ 0 ] = '\0';
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i = ( nextHistoryLine - 1 ) % COMMAND_HISTORY;
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do
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{
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if( historyEditLines[ i ].buffer[ 0 ] )
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{
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lineLength = strlen( historyEditLines[ i ].buffer );
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saveBufferLength = strlen( consoleSaveBuffer );
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//ICK "seta cl_consoleHistory " + "%d %d %d " = 23 + 13 = 36
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additionalLength = lineLength + 36;
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if( saveBufferLength + additionalLength < MAX_CONSOLE_SAVE_BUFFER )
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{
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Q_strcat( consoleSaveBuffer, MAX_CONSOLE_SAVE_BUFFER,
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va( "%d %d %d %s ",
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historyEditLines[ i ].cursor,
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historyEditLines[ i ].scroll,
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lineLength,
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historyEditLines[ i ].buffer ) );
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}
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else
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break;
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}
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i = ( i - 1 + COMMAND_HISTORY ) % COMMAND_HISTORY;
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}
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while( i != ( nextHistoryLine - 1 ) % COMMAND_HISTORY );
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Cvar_Set( "cl_consoleHistory", consoleSaveBuffer );
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}
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@ -452,6 +452,8 @@ void Con_Top( void );
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void Con_Bottom( void );
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void Con_Close( void );
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void CL_LoadConsoleHistory( void );
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void CL_SaveConsoleHistory( void );
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//
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// cl_scrn.c
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@ -2965,8 +2965,11 @@ PrintCvarMatches
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===============
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*/
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static void PrintCvarMatches( const char *s ) {
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char value[ TRUNCATE_LENGTH ];
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if ( !Q_stricmpn( s, shortestMatch, strlen( shortestMatch ) ) ) {
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Com_Printf( " %s = \"%s\"\n", s, Cvar_VariableString( s ) );
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Com_TruncateLongString( value, Cvar_VariableString( s ) );
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Com_Printf( " %s = \"%s\"\n", s, value );
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}
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}
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@ -469,7 +469,10 @@ Handles variable inspection and changing from the console
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============
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*/
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qboolean Cvar_Command( void ) {
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cvar_t *v;
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cvar_t *v;
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char string[ TRUNCATE_LENGTH ];
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char resetString[ TRUNCATE_LENGTH ];
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char latchedString[ TRUNCATE_LENGTH ];
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// check variables
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v = Cvar_FindVar (Cmd_Argv(0));
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@ -479,9 +482,13 @@ qboolean Cvar_Command( void ) {
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// perform a variable print or set
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if ( Cmd_Argc() == 1 ) {
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Com_Printf ("\"%s\" is:\"%s" S_COLOR_WHITE "\" default:\"%s" S_COLOR_WHITE "\"\n", v->name, v->string, v->resetString );
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Com_TruncateLongString( string, v->string );
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Com_TruncateLongString( resetString, v->resetString );
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Com_Printf ("\"%s\" is:\"%s" S_COLOR_WHITE "\" default:\"%s" S_COLOR_WHITE "\"\n",
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v->name, string, resetString );
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if ( v->latchedString ) {
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Com_Printf( "latched: \"%s\"\n", v->latchedString );
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Com_TruncateLongString( latchedString, v->latchedString );
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Com_Printf( "latched: \"%s\"\n", latchedString );
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}
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return qtrue;
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}
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@ -645,11 +652,21 @@ void Cvar_WriteVariables( fileHandle_t f ) {
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if( var->flags & CVAR_ARCHIVE ) {
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// write the latched value, even if it hasn't taken effect yet
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if ( var->latchedString ) {
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if( strlen( var->name ) + strlen( var->latchedString ) + 10 > sizeof( buffer ) ) {
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Com_Printf( S_COLOR_YELLOW "WARNING: value of variable "
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"\"%s\" too long to write to file\n", var->name );
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continue;
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}
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Com_sprintf (buffer, sizeof(buffer), "seta %s \"%s\"\n", var->name, var->latchedString);
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} else {
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if( strlen( var->name ) + strlen( var->string ) + 10 > sizeof( buffer ) ) {
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Com_Printf( S_COLOR_YELLOW "WARNING: value of variable "
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"\"%s\" too long to write to file\n", var->name );
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continue;
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}
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Com_sprintf (buffer, sizeof(buffer), "seta %s \"%s\"\n", var->name, var->string);
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}
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FS_Printf (f, "%s", buffer);
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FS_Write( buffer, strlen( buffer ), f );
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}
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}
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}
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@ -918,6 +918,26 @@ char * QDECL va( char *format, ... ) {
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return buf;
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}
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/*
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============
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Com_TruncateLongString
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Assumes buffer is atleast TRUNCATE_LENGTH big
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============
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*/
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void Com_TruncateLongString( char *buffer, const char *s )
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{
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int length = strlen( s );
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if( length <= TRUNCATE_LENGTH )
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Q_strncpyz( buffer, s, TRUNCATE_LENGTH );
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else
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{
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Q_strncpyz( buffer, s, ( TRUNCATE_LENGTH / 2 ) - 3 );
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Q_strcat( buffer, TRUNCATE_LENGTH, " ... " );
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Q_strcat( buffer, TRUNCATE_LENGTH, s + length - ( TRUNCATE_LENGTH / 2 ) + 3 );
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}
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}
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/*
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=====================================================================
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@ -682,6 +682,9 @@ void Swap_Init (void);
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*/
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char * QDECL va(char *format, ...);
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#define TRUNCATE_LENGTH 64
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void Com_TruncateLongString( char *buffer, const char *s );
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//=============================================
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//
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