initial importHEADmain

1 files changed, 538 insertions, 0 deletions

diff --git a/src/parsec/con_conf.cpp b/src/parsec/con_conf.cpp
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+++ b/src/parsec/con_conf.cpp
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+/*
+ * PARSEC - Configuration Commands
+ *
+ * $Author: uberlinuxguy $ - $Date: 2004/09/26 03:43:34 $
+ *
+ * Orginally written by:
+ *   Copyright (c) Markus Hadwiger     <msh@parsec.org>   1996-1998
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */ 
+
+// C library
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+// compilation flags/debug support
+#include "config.h"
+#include "debug.h"
+
+// general definitions
+#include "general.h"
+#include "objstruc.h"
+
+// global externals
+#include "globals.h"
+
+// subsystem headers
+#include "aud_defs.h"
+#include "vid_defs.h"
+
+// local module header
+#include "con_conf.h"
+
+// proprietary module headers
+#include "con_arg.h"
+#include "con_main.h"
+#include "con_std.h"
+#include "e_color.h"
+#include "net_conn.h"
+#include "vid_plug.h"
+
+
+
+// generic string paste area
+#define PASTE_STR_LEN 255
+static char paste_str[ PASTE_STR_LEN + 1 ];
+
+
+// string constants
+static char netsubsys_syntax[]	= "syntax: net.subsys [<protocol>]";
+
+
+
+// commands to get/set an rgba color value ------------------------------------
+//
+colcomm_s col_comms[] = {
+
+	{ "panelback.i",	&PanelBackColor,		NULL				},
+	{ "paneltext.i",	&PanelTextColor,		NULL				},
+	{ "flarebase.i",	&FlareBaseColor,		NULL				},
+
+	{ "ambient.i",		&LightColorAmbient,		NULL				},
+	{ "diffuse.i",		&LightColorDiffuse,		NULL				},
+	{ "specular.i",		&LightColorSpecular, 	NULL				},
+
+	{ NULL,				NULL,					NULL				}
+};
+
+int num_col_commands = CALC_NUM_ARRAY_ENTRIES( col_comms ) - 1;
+
+
+PRIVATE
+int ExecColorCommand(int cmdid)
+{
+	if ( col_comms[cmdid].func != NULL )
+		(*col_comms[cmdid].func)();
+	
+	return TRUE;
+}
+
+
+// check single command for color configuration (rgba) ------------------------
+//
+INLINE
+int CheckColorCommand( int cmdid, char *scan )
+{
+	ASSERT( cmdid >= 0 );
+	ASSERT( col_comms[ cmdid ].cmd && col_comms[ cmdid ].col );
+	ASSERT( scan != NULL );
+
+	int cmdlen = strlen( col_comms[ cmdid ].cmd );
+	ASSERT( ( cmdlen > 1 ) && ( cmdlen < 32 ) );
+
+	// early exit if wrong prefix
+	if ( strncmp( scan, col_comms[ cmdid ].cmd, cmdlen - 2 ) != 0 )
+		return FALSE;
+
+	// make copy of command to avoid manipulating BSS string
+	char cmdstr[ 32 ];
+	strcpy( cmdstr, col_comms[ cmdid ].cmd );
+
+	cmdstr[ cmdlen - 2 ] = '\0';
+	if ( strcmp( scan, cmdstr ) == 0 ) {
+
+		if ( strtok( NULL, " " ) != NULL ) {
+			// no arguments must be specified!
+			return FALSE;
+		}
+
+		// color command without field specifier displays (R,G,B,A)
+		sprintf( paste_str, "%s currently is (rgba):", cmdstr );
+		CON_AddLine( paste_str );
+		sprintf( paste_str, "(%03d,%03d,%03d,%03d):",
+							col_comms[ cmdid ].col->R, col_comms[ cmdid ].col->G,
+							col_comms[ cmdid ].col->B, col_comms[ cmdid ].col->A );
+		CON_AddLine( paste_str );
+
+		return TRUE;
+	}
+	cmdstr[ cmdlen - 2 ] = '.';
+
+	int byteconv = col_comms[ cmdid ].col->A;
+	cmdstr[ cmdlen - 1 ] = 'a';
+	if ( CheckSetIntArgBounded( "%d", scan, cmdstr, &byteconv, 0, COLRGBA_FULLYOPAQUE, NULL ) ) {
+		col_comms[ cmdid ].col->A = byteconv;
+		return ExecColorCommand(cmdid);
+	}
+
+	byteconv = col_comms[ cmdid ].col->R;
+	cmdstr[ cmdlen - 1 ] = 'r';
+	if ( CheckSetIntArgBounded( "%d", scan, cmdstr, &byteconv, 0, COLRGBA_FULLBRIGHT, NULL ) ) {
+		col_comms[ cmdid ].col->R = byteconv;
+		return ExecColorCommand(cmdid);
+	}
+
+	byteconv = col_comms[ cmdid ].col->G;
+	cmdstr[ cmdlen - 1 ] = 'g';
+	if ( CheckSetIntArgBounded( "%d", scan, cmdstr, &byteconv, 0, COLRGBA_FULLBRIGHT, NULL ) ) {
+		col_comms[ cmdid ].col->G = byteconv;
+		return ExecColorCommand(cmdid);
+	}
+
+	byteconv = col_comms[ cmdid ].col->B;
+	cmdstr[ cmdlen - 1 ] = 'b';
+	if ( CheckSetIntArgBounded( "%d", scan, cmdstr, &byteconv, 0, COLRGBA_FULLBRIGHT, NULL ) ) {
+		col_comms[ cmdid ].col->B = byteconv;
+		return ExecColorCommand(cmdid);
+	}
+
+	// luminance=(r,g,b)
+	byteconv = col_comms[ cmdid ].col->G;
+	cmdstr[ cmdlen - 1 ] = 'l';
+	if ( CheckSetIntArgBounded( "%d", scan, cmdstr, &byteconv, 0, COLRGBA_FULLBRIGHT, NULL ) ) {
+		col_comms[ cmdid ].col->R = byteconv;
+		col_comms[ cmdid ].col->G = byteconv;
+		col_comms[ cmdid ].col->B = byteconv;
+		return ExecColorCommand(cmdid);
+	}
+
+	return FALSE;
+}
+
+
+
+// check all commands for color configuration (rgba) --------------------------
+//
+int CheckColorConfig( char *scan )
+{
+	ASSERT( scan != NULL );
+
+	// scan list of color commands
+	for ( int curcmd = 0; col_comms[ curcmd ].cmd; curcmd++ ) {
+
+		if ( CheckColorCommand( curcmd, scan ) )
+			return TRUE;
+	}
+
+	return FALSE;
+}
+
+
+// switch to alternate video configuration ------------------------------------
+//
+PRIVATE
+void SetVideoConfiguration()
+{
+	// display active video subsystem if no parameter supplied
+	char *vsys;
+	if ( ( vsys = strtok( NULL, " " ) ) == NULL ) {
+		// removed
+		return;
+	}
+
+	// check for more than one parameter
+	if ( strtok( NULL, " " ) != NULL ) {
+		CON_AddLine( "specify video subsystem with a single word." );
+		return;
+	}
+
+	// string must be copied because it will be destroyed
+	// if a console script is executed on subsystem switch
+	strcpy( paste_str, vsys );
+
+	// try to change to specified video subsystem
+	if ( VID_PlugInSubsys( vsys ) ) {
+		strcat( paste_str, " selected as video subsystem." );
+		CON_AddLine( paste_str );
+	} else {
+		strcat( paste_str, " video subsystem not available or invalid." );
+		CON_AddLine( paste_str );
+	}
+}
+
+
+// display name of currently active protocol ---------------------------------
+//
+void DisplayCurrentNetSubsys()
+{
+	// fetch string describing currently active protocol
+	const char *prot = NET_GetCurrentProtocolName();
+
+	// display
+	sprintf( paste_str, "current networking subsystem: %s", prot);
+	CON_AddLine( paste_str );
+}
+
+
+// switch to alternate network configuration (protocol/packet api) ------------
+//
+PRIVATE
+void SetNetworkConfiguration()
+{
+	//NOTE:
+	//CONCOM:
+	// net_config ::= 'net.subsys' [<protocol>]
+	// protocol   ::= 'peer-to-peer' | 'slot-server' | 'game-server'
+
+	//NOTE:
+	// displays currently active networking subsystem
+	// if no parameter supplied (protocol/packet-api).
+
+	// fetch protocol
+	const char *prot = strtok( NULL, " " );
+	if ( prot == NULL ) {
+		DisplayCurrentNetSubsys();
+		return;
+	}
+
+	// check for more than one parameter
+	if ( strtok( NULL, " " ) != NULL ) {
+		CON_AddLine( netsubsys_syntax );
+//		return;
+	}
+
+	//FIXME: at startup the init messages are displayed twice due to net.conf in parsecrc.con
+
+	// check for idempotent network configuration change
+	const char* cur_prot = NET_GetCurrentProtocolName();
+	if ( strncmp( cur_prot, prot, strlen( prot ) ) != 0 ) {
+
+		// try to change to specified networking subsystem
+		if ( NET_SwitchNetSubsys( prot ) ) {
+			prot = NET_GetCurrentProtocolName();
+			MSGOUT( "%s selected.", prot );
+		} else {
+			if ( prot == NULL )
+				prot = NET_GetCurrentProtocolName();
+			MSGOUT( "%s not available or invalid.", prot );
+	//FIXME:		CON_AddLine( netsubsys_syntax );
+		}
+	}
+}
+
+
+// set audio configuration (music, sfx ) -------------------------------------
+//
+PRIVATE
+void SetAudioConfiguration()
+{
+	//NOTE:
+	//CONCOM:
+	// audio_config ::= 'aud.conf' [conf_spec] [conf_spec] 
+	// conf_spec    ::= 'off' | 'music' | 'sfx'
+
+	//NOTE:
+	// displays currently audio configuration
+	// if no parameter supplied.
+
+        if ( SoundDisabled ) {
+	    return;
+        }
+
+	// fetch first option
+	char *option1 = strtok( NULL, " " );
+	if ( option1 == NULL ) {
+
+		int cursetting = 0x00;
+		if ( Op_SoundEffects )
+			cursetting |= 0x01;
+		if ( Op_Music )
+			cursetting |= 0x02;
+
+		switch ( cursetting ) {
+		
+			case 0x00:
+				sprintf( paste_str, "current audio configuration: off" );
+				break;
+
+			case 0x01:
+				sprintf( paste_str, "current audio configuration: sound effects only" );
+				break;
+
+			case 0x02:
+				sprintf( paste_str, "current audio configuration: music only" );
+				break;
+		
+			case 0x03:
+				sprintf( paste_str, "current audio configuration: music and sound effects" );
+				break;
+		
+		}
+		
+		CON_AddLine( paste_str );
+		return;
+	}
+
+	int cursetting = 0x00;
+
+	if ( stricmp( option1, "music" ) == 0 ) {
+	
+		cursetting |= 0x02;
+		
+	} else if ( stricmp( option1, "sfx" ) == 0 ) {
+	
+		cursetting |= 0x01;
+		
+	} else if ( stricmp( option1, "off" ) == 0 ) {
+
+		cursetting |= 0x00;
+	} 
+
+	// fetch second option
+	char *option2 = strtok( NULL, " " );
+
+	if ( option2 != NULL ) {
+		if ( stricmp( option2, "music" ) == 0 ) {
+		
+			cursetting |= 0x02;
+			
+		} else if ( stricmp( option2, "sfx" ) == 0 ) {
+		
+			cursetting |= 0x01;
+			
+		} else if ( stricmp( option2, "off" ) == 0 ) {
+	
+			cursetting |= 0x00;
+		} 
+	}
+	
+	// determine new setting
+	Op_SoundEffects	= ( ( cursetting & 0x01 ) != 0x00 );
+	Op_Music		= ( ( cursetting & 0x02 ) != 0x00 );
+	
+	// start/stop according to setting
+	switch ( cursetting ) {
+
+		//NOTE:
+		// the sequence of AUDs_CloseMenuSound() and AUDs_StopAudioStream()
+		// must not be changed, or the stream active flag will wrongly stick.
+
+		case 0x00:
+			//AUDs_CDStop();
+			AUDs_CloseMenuSound();
+			AUDs_StopAudioStream();
+			break;
+
+		case 0x01:
+			//AUDs_CDStop();
+			AUDs_CloseMenuSound();
+			AUDs_StopAudioStream();
+			break;
+
+		case 0x02:
+			if ( aud_do_open_menu_sound_on_aud_conf )
+				AUDs_OpenMenuSound();
+			break;
+
+		case 0x03:
+			if ( aud_do_open_menu_sound_on_aud_conf )
+				AUDs_OpenMenuSound();
+			break;
+
+		default:
+			ASSERT( 0 );
+	}	
+}
+
+
+// set input configuration (mouse, joy) --------------------------------------
+//
+PRIVATE
+void SetInputConfiguration()
+{
+	//NOTE:
+	//CONCOM:
+	// input_config ::= 'inp.conf' [conf_spec] [conf_spec] 
+	// conf_spec    ::= 'off' | 'joystick' | 'mouse'
+
+	//NOTE:
+	// displays currently input configuration
+	// if no parameter supplied.
+
+	// fetch first option
+	char *option = strtok( NULL, " " );
+	if ( option == NULL ) {
+
+		int cursetting = 0x00;
+		if ( Op_Joystick )
+			cursetting |= 0x01;
+		if ( Op_Mouse )
+			cursetting |= 0x02;
+
+		switch ( cursetting ) {
+		
+			case 0x00:
+				sprintf( paste_str, "current input configuration: off (keyboard only)" );
+				break;
+
+			case 0x01:
+				sprintf( paste_str, "current input configuration: joystick and keyboard" );
+				break;
+
+			case 0x02:
+				sprintf( paste_str, "current input configuration: mouse and keyboard" );
+				break;
+		}
+		
+		CON_AddLine( paste_str );
+		return;
+	}
+
+	int cursetting = 0x00;
+
+	if ( stricmp( option, "mouse" ) == 0 ) {
+	
+		cursetting |= 0x02;
+		
+	} else if ( stricmp( option, "joystick" ) == 0 ) {
+	
+		cursetting |= 0x01;
+		
+	} else if ( stricmp( option, "off" ) == 0 ) {
+
+		cursetting |= 0x00;
+	} 
+
+	// ensure joystick is available
+	if ( ( cursetting & 0x01 ) && JoystickDisabled ) {
+		cursetting &= ~0x01;
+	}
+
+	// determine new setting
+	Op_Joystick	= ( ( cursetting & 0x01 ) != 0x00 );
+	Op_Mouse	= ( ( cursetting & 0x02 ) != 0x00 );
+}
+
+
+// commands to do on-the-fly configuration ------------------------------------
+//
+struct configcomm_s {
+
+	int		cmdid;
+	void	(*func)();
+};
+
+configcomm_s config_comms[] = {
+
+	{ CM_VID_SUBSYS,	SetVideoConfiguration		},
+	{ CM_NET_SUBSYS,	SetNetworkConfiguration		},
+	{ CM_AUD_CONF,		SetAudioConfiguration		},
+	{ CM_INP_CONF,		SetInputConfiguration		},
+
+	{ 0,				NULL			}
+};
+
+
+// check single command for on-the-fly configuration --------------------------
+//
+INLINE
+int CheckConfigCommand( int cmdid, char *scan )
+{
+	ASSERT( cmdid >= 0 );
+	ASSERT( config_comms[ cmdid ].func );
+	ASSERT( scan != NULL );
+
+	if ( strcmp( scan, CMSTR( config_comms[ cmdid ].cmdid ) ) == 0 ) {
+
+		if ( config_comms[ cmdid ].func != NULL )
+			(*config_comms[ cmdid ].func)();
+
+		return TRUE;
+	}
+
+	return FALSE;
+}
+
+
+// check configuration command ------------------------------------------------
+//
+int CheckConfigCommand( char *scan )
+{
+	ASSERT( scan != NULL );
+
+	for ( int curcmd = 0; config_comms[ curcmd ].func; curcmd++ ) {
+
+		if ( CheckConfigCommand( curcmd, scan ) )
+			return TRUE;
+	}
+
+	return FALSE;
+}
+
+
+