quakeforge/cs-code/options.qc

/*
    options.qc

    Options menu

    Copyright (C) 2002 Robin Redeker <elmex@x-paste.de>

    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:

        Free Software Foundation, Inc.
        59 Temple Place - Suite 330
        Boston, MA  02111-1307, USA
*/

#include "options.h"
#include "cbuf.h"
#include "menu.h"
#include "game.h"
#include "draw.h"
#include "cvar.h"
#include "key.h"
#include "inputline.h"
#include "controls_o.h"
#include "options_util.h"

/* 
	some definitions of border values for
	different things
*/
#define MIN_GAMMA 0.4
#define MAX_GAMMA 3
#define GAMMA_STEP 0.1

#define MIN_VIEWSIZE 30
#define MAX_VIEWSIZE 120
#define VIEWSIZE_STEP 10

#define MIN_MOUSE_AMP 0
#define MAX_MOUSE_AMP 60
#define MOUSE_AMP_STEP 2

#define MIN_VOLUME 0
#define MAX_VOLUME 1.5
#define VOLUME_STEP 0.1

#define MIN_COLOR 0
#define MAX_COLOR 13
#define COLOR_STEP 1

/****************************
 * VIDEO OPTIONS 
 * Video settings menu code
 ****************************/
 

/*
	CB_video_options

	Menu event callback for video options
*/
integer (string text, integer key) 
CB_video_options =
{
	local integer selected_crosshair;
	local float val;

	switch (text) {
		case "fullscreen":
			Cbuf_AddText ("toggle vid_fullscreen\n");
			break;
		case "crosshair":
			selected_crosshair = ftoi(cvar("crosshair"));
			selected_crosshair++;
			if(selected_crosshair >= 3) {
			    selected_crosshair = 0;
			}
			cvar_set("crosshair", itos(selected_crosshair));
			break;
		case "fps":
			Cbuf_AddText ("toggle show_fps\n");
			break;
		case "time":
			Cbuf_AddText ("toggle show_time\n");
			break;
	}

	if(!(key == QFK_RIGHT || key == QFK_LEFT )) {
		return 0;
	}
	switch (text) {
		case "gamma":
			val = cvar("vid_gamma");
			val = min_max_cnt(MIN_GAMMA, MAX_GAMMA, GAMMA_STEP, val, 
				(key == QFK_RIGHT) && (key != QFK_LEFT));
			cvar_set("vid_gamma", ftos(val));
			break;
		case "viewsize":
			val = cvar("viewsize");
			val = min_max_cnt(MIN_VIEWSIZE, MAX_VIEWSIZE, VIEWSIZE_STEP, val, 
				(key == QFK_RIGHT) && (key != QFK_LEFT));
			cvar_set("viewsize", ftos(val));
			break;
	}
	return 0;
};

/*
	DRAW_video_options

	Drawing function for the video options menu
*/
integer () 
DRAW_video_options = 
{
	local integer spacing = 120;
	local integer bar_pad;

	Draw_Pic (16, 4, Draw_CachePic ("gfx/qplaque.lmp", 1));
	Draw_CenterPic (160, 4, Draw_CachePic ("gfx/p_option.lmp", 1));
	Draw_String	(54,  40, "Video");
	Draw_String	(54,  50, "-----");
	draw_val_item   (70, 60, spacing, "Fullscreen", 
		cvar("vid_fullscreen") ? "On" : "Off");
	draw_val_item   (70, 70, spacing, "Crosshair", ftos(cvar("crosshair")));
	draw_val_item   (70, 80, spacing, "Show fps", 
		cvar("show_fps") ? "On" : "Off");
	draw_val_item   (70, 90, spacing, "Show time", 
		cvar("show_time") ? "On" : "Off");
	bar_pad = 90;

	Draw_String (70, bar_pad + 10, "Gamma:");
	draw_perc_bar  (118,  bar_pad + 10, 15, 
		to_percentage (MIN_GAMMA, MAX_GAMMA, cvar("vid_gamma")));
	Draw_String (118 + (15 + 4)*8 , bar_pad + 10, ftos(cvar("vid_gamma")));

	Draw_String (70, bar_pad + 20, "Viewsize:");
	draw_perc_bar  (142,  bar_pad + 20, 12, 
		to_percentage (MIN_VIEWSIZE, MAX_VIEWSIZE, cvar("viewsize")));
	Draw_String (142 + (12 + 4)*8 , bar_pad + 20, ftos(cvar("viewsize")));

	opt_cursor  (62, (Menu_GetIndex() * 10) + 60);
	return 1;
};

/*
	MENU_video_options

	Menu function for the video options menu.
*/
void () 
MENU_video_options =
{
	local integer bar_pad;

	Menu_Begin (54, 50, "Video");
	Menu_FadeScreen (1);
	Menu_Draw (DRAW_video_options);
	
	Menu_Item (54, 60, "fullscreen", CB_video_options, 0);
	Menu_Item (54, 70, "crosshair", CB_video_options, 0);
	Menu_Item (54, 80, "fps", CB_video_options, 0);
	Menu_Item (54, 80, "time", CB_video_options, 0);
	bar_pad = 90;

	Menu_Item (54, bar_pad + 10, "gamma", CB_video_options, 1);
	Menu_Item (54, bar_pad + 20, "viewsize", CB_video_options, 1);
	Menu_End ();
};

/*************************************
 * AUDIO OPTIONS
 * Code for the audio settings menu
 *************************************/

/*
	CB_audio_options

	Callback for the audio settings.
*/
integer (string text, integer key) 
CB_audio_options =
{
	local float volume;

	if(!(key == QFK_RIGHT || key == QFK_LEFT )) {
		return 0;
	}
	volume = cvar("volume");
	volume = min_max_cnt(MIN_VOLUME, MAX_VOLUME, VOLUME_STEP, volume, 
		(key == QFK_RIGHT) && (key != QFK_LEFT));
	cvar_set("volume", ftos(volume));

	return 0;
};

/*
	DRAW_audio_options

	Draws the audio options menu
*/
integer () 
DRAW_audio_options = 
{
	local string tmp = ftos(cvar("crosshair"));
	local integer spacing = 120;
	local integer bar_pad;

	Draw_Pic (16, 4, Draw_CachePic ("gfx/qplaque.lmp", 1));
	Draw_CenterPic (160, 4, Draw_CachePic ("gfx/p_option.lmp", 1));
	Draw_String	(54,  40, "Audio");
	Draw_String	(54,  50, "-----");
	bar_pad = 50;

	Draw_String (70, bar_pad + 10, "Volume:");
	draw_perc_bar  (126,  bar_pad + 10, 15, 
		to_percentage (MIN_VOLUME, MAX_VOLUME, cvar("volume")) );
	Draw_String (126 + (15 + 4)*8 , bar_pad + 10, ftos(cvar("volume")));

	opt_cursor  (62, (Menu_GetIndex() * 10) + 60);
	return 1;
};

/*
	MENU_audio_options

	Makes the audio menu
*/
void () 
MENU_audio_options =
{
	local integer bar_pad;

	Menu_Begin (54, 60, "Audio");
	Menu_FadeScreen (1);
	Menu_Draw (DRAW_audio_options);
	
	bar_pad = 0;
	Menu_Item (54, bar_pad + 10, "volume", CB_audio_options, 1);
	Menu_End ();
};

/************************
 * CONTROL OPTIONS
 * Control setting code
 ************************/

/*
	CB_control_options

	Callback for control options
*/
integer (string text, integer key) 
CB_control_options =
{
	local float val;

	switch (text) {
	    case "in_grab":	    
			Cbuf_AddText ("toggle in_grab\n");
			break;
		case "autorun":
			if(cvar("cl_forwardspeed") < 400) {
				Cbuf_AddText ("set cl_forwardspeed 400\n");
				Cbuf_AddText ("set cl_backspeed 400\n");
			} else {
				Cbuf_AddText ("set cl_forwardspeed 200\n");
				Cbuf_AddText ("set cl_backspeed 200\n");
			}
			break;
		case "freelook":
			Cbuf_AddText ("toggle freelook\n");
			break;
		case "lookspring":
			Cbuf_AddText ("toggle lookspring\n");
			break;
		case "lookstrafe":
			Cbuf_AddText ("toggle lookstrafe\n");
			break;
		case "m_pitch":
			if(cvar("m_pitch") < 0) {
				Cbuf_AddText ("set m_pitch 0.022\n");
			} else {
				Cbuf_AddText ("set m_pitch -0.022\n");
			}
			break;
		case "cl_autorecord":
			Cbuf_AddText ("toggle cl_autorecord\n");
			break;
		case "cl_fraglog":
			Cbuf_AddText ("toggle cl_fraglog\n");
			break;
	}
	if(!(key == QFK_RIGHT || key == QFK_LEFT)) {
		return 0;
	}
	switch (text) {
		case "mouseamp":
			val = cvar("in_mouse_amp");
			val = min_max_cnt(MIN_MOUSE_AMP, MAX_MOUSE_AMP, MOUSE_AMP_STEP, val,
				(key == QFK_RIGHT) && (key != QFK_LEFT));
			cvar_set("in_mouse_amp", ftos(val));
			break;
	}
	return 0;
};

/*
	DRAW_control_options

	Draws the control option menu
*/
integer () 
DRAW_control_options = 
{
	local integer cursor_pad = 0, spacing = 120, bar_pad;

	Draw_Pic		(16,  4,  Draw_CachePic ("gfx/qplaque.lmp", 1));
	Draw_CenterPic  (160, 4,  Draw_CachePic ("gfx/p_option.lmp", 1));
	Draw_String		(54,  40, "Controls");
	Draw_String		(54,  50, "--------");
	Draw_String     (70,  60, "Bindings");

	draw_val_item   (70,  70, spacing, "Grab mouse",   cvar("in_grab") ? "On" : "Off");
	draw_val_item   (70,  80, spacing, "Auto run",     cvar("cl_forwardspeed") < 400 ? "Off" : "On");
	draw_val_item   (70,  90, spacing, "Mouse Invert", cvar("m_pitch") < 0 ? "On" : "Off");
	bar_pad = 90;

	Draw_String     (70,  bar_pad + 10, "Mouse amp:");
	draw_perc_bar   (150, bar_pad + 10, 12, to_percentage (MIN_MOUSE_AMP, MAX_MOUSE_AMP, cvar("in_mouse_amp")));
	Draw_String     (150 + (12 + 4)*8 , bar_pad + 10, ftos(cvar("in_mouse_amp")));

	draw_val_item   (70,  110, spacing, "Freelook",   cvar("freelook") ? "On" : "Off");
	draw_val_item   (70,  120, spacing, "Lookspring", cvar("lookspring") ? "On" : "Off");
	draw_val_item   (70,  130, spacing, "Lookstrafe", cvar("lookstrafe") ? "On" : "Off");

	opt_cursor  (62, (Menu_GetIndex() * 10) + 60 + cursor_pad);

	return 1;
};

/*
	MENU_control_options

	Menu make function for control options
*/
void () 
MENU_control_options =
{
	Menu_Begin (54, 40, "Controls");
	Menu_FadeScreen (1);
	Menu_CenterPic (160, 4, "gfx/p_option.lmp");

	Menu_Draw (DRAW_control_options);

	MENU_control_binding ();

	Menu_Item (54, 70, "in_grab", CB_control_options, 0);
	Menu_Item (54, 80, "autorun", CB_control_options, 0);
	Menu_Item (54, 90, "m_pitch", CB_control_options, 0);
	Menu_Item (54, 100, "mouseamp", CB_control_options, 1);
	Menu_Item (54, 110, "freelook", CB_control_options, 0);
	Menu_Item (54, 120, "lookspring", CB_control_options, 0);
	Menu_Item (54, 130, "lookstrafe", CB_control_options, 0);

	Menu_End ();
};

/***********************************************
 * FEATURES OPTIONS
 * Code of settings for special features of QF
 ***********************************************/

/*
	CB_feature_options

	Callback for feature settings
*/
integer (string text, integer key) 
CB_feature_options =
{
	switch (text) {
		case "cl_autorecord":
			Cbuf_AddText ("toggle cl_autorecord\n");
			break;
		case "cl_fraglog":
			Cbuf_AddText ("toggle cl_fraglog\n");
			break;
	}
	return 0;
};

/*
	DRAW_feature_options

	Draws the feature option menu
*/
integer () 
DRAW_feature_options = 
{
	local integer cursor_pad = 0, spacing = 120;

	Draw_Pic		(16, 4, Draw_CachePic ("gfx/qplaque.lmp", 1));
	Draw_CenterPic  (160,4, Draw_CachePic ("gfx/p_option.lmp", 1));
	Draw_String		(54,  40, "Features");
	Draw_String		(54,  50, "--------");

	draw_val_item (70, 60, spacing, "Auto Record", 
		cvar("cl_autorecord") != 0 ? "On" : "Off");
	draw_val_item (70, 70, spacing, "Fraglogging", 
		cvar("cl_fraglog") != 0 ? "On" : "Off");

	opt_cursor  (62, (Menu_GetIndex() * 10) + 60 + cursor_pad);
	return 1;
};

/*
	MENU_feature_options

	Makes the feature option menu
*/
void () 
MENU_feature_options =
{
	Menu_Begin (54, 70, "Features");
	Menu_FadeScreen (1);
	Menu_CenterPic (160, 4, "gfx/p_option.lmp");
	Menu_Draw (DRAW_feature_options);
	Menu_Item (54, 70, "cl_autorecord", CB_feature_options, 0);
	Menu_Item (54, 80, "cl_fraglog", CB_feature_options, 0);
	Menu_End ();
};


/***************************************************
 * PLAYER OPTIONS
 * Player settings, generally name, team, and color
 ***************************************************/

string playername_cvar; // name of the cvar holding playername (gametype dependend)
string teamname_cvar; // name of the cvar holding teamname (MAY ? gametype dependend)

// input for playername and teamname
inputline_t player_config_plname_il;
inputline_t player_config_tname_il;

// this holds active inputline pointer
inputline_t player_config_iactive;

// Y padding for the player config
#define PLAYER_CONF_Y_PAD 60

// table for cursor-positions
#define NUM_PLAYERCONFIG_CMDS 4
integer [NUM_PLAYERCONFIG_CMDS] player_config_cursor_tbl = { 
	PLAYER_CONF_Y_PAD + 8, 
	PLAYER_CONF_Y_PAD + 20 + 8, 
	PLAYER_CONF_Y_PAD + 45, 
	PLAYER_CONF_Y_PAD + 60 
};

integer player_config_cursor;

// array, which holds commands for this menu
string [NUM_PLAYERCONFIG_CMDS] player_config_vals = {
	"",
	"",
	"topcolor",
	"bottomcolor"
};


integer (integer key, integer unicode, integer down) 
KEYEV_player_options =
{
	local float colortmp;

	switch (key) {
		case QFK_DOWN:
		case QFM_WHEEL_DOWN:
			if (!player_config_iactive) {
				player_config_cursor ++;
				player_config_cursor %= NUM_PLAYERCONFIG_CMDS;
			}
			break;
		case QFK_UP:
		case QFM_WHEEL_UP:
			if (!player_config_iactive) {
				player_config_cursor += NUM_PLAYERCONFIG_CMDS - 1;
				player_config_cursor %= NUM_PLAYERCONFIG_CMDS;
			}
			break;
		case QFK_RETURN:
			if (player_config_iactive) {
				if(player_config_iactive == player_config_plname_il) {
					cvar_set(playername_cvar,InputLine_GetText(player_config_plname_il));
				} else if(player_config_iactive == player_config_tname_il) {
					cvar_set(teamname_cvar,InputLine_GetText(player_config_tname_il));
				}
				player_config_iactive = NIL;
			} else {
				if (player_config_cursor == 0) {
					player_config_iactive = player_config_plname_il;
				} else if(player_config_cursor == 1) {
					player_config_iactive = player_config_tname_il;
				}
			}
			break;
	}
	if(key != QFK_RETURN && player_config_iactive) {
		InputLine_Process (player_config_iactive, key >= 256 ? key : unicode);
	}

	if(!(key == QFK_RIGHT || key == QFK_LEFT )) {
		return 1;
	}

	switch (player_config_vals[player_config_cursor]) {
		case "topcolor":
			colortmp = cvar("topcolor");
			colortmp = min_max_cnt(MIN_COLOR, MAX_COLOR, COLOR_STEP, colortmp,
				(key == QFK_RIGHT) && (key != QFK_LEFT));
			cvar_set("topcolor", ftos(colortmp));
			break;
		case "bottomcolor":
			colortmp = cvar("bottomcolor");
			colortmp = min_max_cnt(MIN_COLOR, MAX_COLOR, COLOR_STEP, colortmp,
				(key == QFK_RIGHT) && (key != QFK_LEFT));
			cvar_set("bottomcolor", ftos(colortmp));
			break;
	}

	
	return 1;
};


/*
	DRAW_player_options

	Draws the player option menu
*/
integer () 
DRAW_player_options = 
{
	local integer cursor_pad = 0, spacing = 120;

	Draw_Pic		(16, 4, Draw_CachePic ("gfx/qplaque.lmp", 1));
	Draw_CenterPic  (160,4, Draw_CachePic ("gfx/p_option.lmp", 1));
	Draw_String		(54,  40, "Player");
	Draw_String		(54,  50, "--------");


	Draw_String(70, PLAYER_CONF_Y_PAD + 8, "Name..:");
	text_box(120, PLAYER_CONF_Y_PAD, 17, 1);
	InputLine_Draw (player_config_plname_il, 120, PLAYER_CONF_Y_PAD + 8, 
		player_config_iactive == player_config_plname_il);

	Draw_String(70, PLAYER_CONF_Y_PAD + 20 + 8, "Team..:");
	text_box(120, PLAYER_CONF_Y_PAD + 20, 5, 1);
	InputLine_Draw (player_config_tname_il, 120, PLAYER_CONF_Y_PAD + 8 + 20, 
		player_config_iactive == player_config_tname_il);
	

	draw_val_item (70, PLAYER_CONF_Y_PAD + 45, spacing, "Top color", 
		"   " + ftos(cvar("topcolor"))); 
	draw_val_item (70, PLAYER_CONF_Y_PAD + 60, spacing, "Bottom color", 
		"   " + ftos(cvar("bottomcolor"))); 

	// Draw nice color boxes
	text_box(192, PLAYER_CONF_Y_PAD + 45 - 8, 1, 1);
	Draw_Fill (200, PLAYER_CONF_Y_PAD + 45, 16, 8,
		ftoi(cvar("topcolor"))*16+8);

	text_box(192, PLAYER_CONF_Y_PAD + 60 - 8, 1, 1);
	Draw_Fill (200, PLAYER_CONF_Y_PAD + 60, 16, 8,
		ftoi(cvar("bottomcolor"))*16+8);

	opt_cursor  (62, player_config_cursor_tbl[player_config_cursor]);
	return 1;
};

/*
	CB_ME_player_options

	Entercallback for the playermenu.
	For initalising the playername and teamname.
*/
integer () 
CB_ME_player_options =
{
	if(gametype() == "quakeworld") {
		playername_cvar = "name";	
	} else {
		playername_cvar = "_cl_name";
	}

	teamname_cvar = "team"; // FIXME: is this maybe something other in netquake?

	InputLine_SetText (player_config_plname_il, Cvar_GetCvarString(playername_cvar)); 
	InputLine_SetText (player_config_tname_il, Cvar_GetCvarString(teamname_cvar)); 
};

/*
	MENU_player_options

	Makes the player option menu
*/
void () 
MENU_player_options =
{
	player_config_plname_il = InputLine_Create (4, 18, ' ');
	InputLine_SetWidth (player_config_plname_il, 18);
	player_config_tname_il = InputLine_Create (4, 7, ' ');
	InputLine_SetWidth (player_config_tname_il, 7);
	player_config_iactive = NIL;

	Menu_Begin (54, 80, "Player");
	Menu_FadeScreen (1);
	Menu_KeyEvent (KEYEV_player_options);
	Menu_EnterHook (CB_ME_player_options);
	Menu_Draw (DRAW_player_options);
	Menu_End ();
};

/******************************************************************************
 * NETWORK OPTIONS
 * Options, which have to do with network stuff (rate, noskins, netgraph, ...)
 ******************************************************************************/

// input for playername
inputline_t network_config_rate_il;
// this holds active inputline pointer
inputline_t network_config_iactive;


integer network_config_cursor;

// Y padding for the player config
#define NETWORK_CONF_Y_PAD 60

// table for cursor-positions
#define NUM_NETWORKCONFIG_CMDS 1
integer [NUM_NETWORKCONFIG_CMDS] network_config_cursor_tbl = { 
	PLAYER_CONF_Y_PAD + 8, 
};

integer network_config_cursor;

// array, which holds commands for this menu
string [NUM_NETWORKCONFIG_CMDS] network_config_vals = {
	"",
};


integer (integer key, integer unicode, integer down) 
KEYEV_network_options =
{
	switch (key) {
		case QFK_DOWN:
		case QFM_WHEEL_DOWN:
			if (!network_config_iactive) {
				network_config_cursor ++;
				network_config_cursor %= NUM_PLAYERCONFIG_CMDS;
			}
			break;
		case QFK_UP:
		case QFM_WHEEL_UP:
			if (!network_config_iactive) {
				network_config_cursor += NUM_PLAYERCONFIG_CMDS - 1;
				network_config_cursor %= NUM_PLAYERCONFIG_CMDS;
			}
			break;
		case QFK_RETURN:
			if (network_config_iactive) {
				if(network_config_iactive == network_config_rate_il) {
					cvar_set("rate",InputLine_GetText(network_config_rate_il));
				}
				network_config_iactive = NIL;
			} else {
				if (network_config_cursor == 0) {
					network_config_iactive = network_config_rate_il;
				}
			}
			break;
	}
	if(key != QFK_RETURN && network_config_iactive) {
		InputLine_Process (network_config_iactive, key >= 256 ? key : unicode);
	}

	if(!(key == QFK_RIGHT || key == QFK_LEFT )) {
		return 1;
	}

//	switch (network_config_vals[network_config_cursor]) {
//	} // none yet

	
	return 1;
};


/*
	DRAW_network_options

	Draws the network option menu
*/
integer () 
DRAW_network_options = 
{
	local integer cursor_pad = 0, spacing = 120;

	Draw_Pic		(16, 4, Draw_CachePic ("gfx/qplaque.lmp", 1));
	Draw_CenterPic  (160,4, Draw_CachePic ("gfx/p_option.lmp", 1));
	Draw_String		(54,  40, "Network");
	Draw_String		(54,  50, "--------");


	Draw_String(70, NETWORK_CONF_Y_PAD + 8, "Rate..:");
	text_box(120, NETWORK_CONF_Y_PAD, 9, 1);
	InputLine_Draw (network_config_rate_il, 120, NETWORK_CONF_Y_PAD + 8, 
		network_config_iactive == network_config_rate_il);

	opt_cursor  (62, player_config_cursor_tbl[player_config_cursor]);
	return 1;
};



/*
	CB_ME_network_options

	Entercallback for the networkmenu.
*/
integer () 
CB_ME_network_options =
{
	InputLine_SetText (network_config_rate_il, Cvar_GetCvarString("rate")); 
};



/*
	MENU_network_options

	Makes the network option menu
*/
void () 
MENU_network_options =
{
	network_config_rate_il = InputLine_Create (4, 9, ' ');
	InputLine_SetWidth (network_config_rate_il, 9);

	Menu_Begin (54, 90, "Network");
	Menu_FadeScreen (1);
	Menu_KeyEvent (KEYEV_network_options);
	Menu_EnterHook (CB_ME_network_options);
	Menu_Draw (DRAW_network_options);
	Menu_End ();
};

/*************************
 * MAIN OPTIONS 
 * Main options menu code
 *************************/

/*
	MENU_options

	Makes the main options menu
*/
void () 
MENU_options =
{
	local integer spacing = 120;

	Menu_Begin (54, 72, "");
	Menu_FadeScreen (1);
	Menu_Pic (16, 4, "gfx/qplaque.lmp");
	Menu_CenterPic (160, 4, "gfx/p_option.lmp");

	MENU_control_options ();
	MENU_video_options   ();
	MENU_audio_options   ();
	MENU_feature_options ();
	MENU_player_options  ();
	MENU_network_options ();

	Menu_End ();
};