//-------------------------------------------------------------------------
/*
Copyright (C) 2016 EDuke32 developers and contributors

This file is part of EDuke32.

EDuke32 is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.

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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/
//-------------------------------------------------------------------------

#include "duke3d.h"
#include "scriplib.h"
#include "osdcmds.h"
#include "renderlayer.h"

#ifdef __ANDROID__
#include "android.h"
#endif

// we load this in to get default button and key assignments
// as well as setting up function mappings

#define __SETUP__   // JBF 20031211
#include "_functio.h"

hashtable_t h_gamefuncs    = { NUMGAMEFUNCTIONS<<1, NULL };

int32_t CONFIG_FunctionNameToNum(const char *func)
{
    int32_t i;

    if (!func)
        return -1;

    i = hash_find(&h_gamefuncs,func);

    if (i < 0)
    {
        char *str = Bstrtolower(Xstrdup(func));
        i = hash_find(&h_gamefuncs,str);
        Bfree(str);

        return i;
    }

    return i;
}


char *CONFIG_FunctionNumToName(int32_t func)
{
    if ((unsigned)func >= (unsigned)NUMGAMEFUNCTIONS)
        return NULL;
    return gamefunctions[func];
}


int32_t CONFIG_AnalogNameToNum(const char *func)
{
    if (!func)
        return -1;

    if (!Bstrcasecmp(func,"analog_turning"))
    {
        return analog_turning;
    }
    if (!Bstrcasecmp(func,"analog_strafing"))
    {
        return analog_strafing;
    }
    if (!Bstrcasecmp(func,"analog_moving"))
    {
        return analog_moving;
    }
    if (!Bstrcasecmp(func,"analog_lookingupanddown"))
    {
        return analog_lookingupanddown;
    }

    return -1;
}


const char *CONFIG_AnalogNumToName(int32_t func)
{
    switch (func)
    {
    case analog_turning:
        return "analog_turning";
    case analog_strafing:
        return "analog_strafing";
    case analog_moving:
        return "analog_moving";
    case analog_lookingupanddown:
        return "analog_lookingupanddown";
    }

    return NULL;
}


void CONFIG_SetDefaultKeys(const char (*keyptr)[MAXGAMEFUNCLEN])
{
    int32_t i,f;

    Bmemset(ud.config.KeyboardKeys, 0xff, sizeof(ud.config.KeyboardKeys));

    CONTROL_ClearAllBinds();

    for (i=0; i < (int32_t)ARRAY_SIZE(keydefaults); i+=3)
    {
        f = CONFIG_FunctionNameToNum(keyptr[i+0]);
        if (f == -1) continue;
        ud.config.KeyboardKeys[f][0] = KB_StringToScanCode(keyptr[i+1]);
        ud.config.KeyboardKeys[f][1] = KB_StringToScanCode(keyptr[i+2]);

        if (f == gamefunc_Show_Console) OSD_CaptureKey(ud.config.KeyboardKeys[f][0]);
        else CONFIG_MapKey(f, ud.config.KeyboardKeys[f][0], 0, ud.config.KeyboardKeys[f][1], 0);
    }
}

void CONFIG_SetDefaults(void)
{
    // JBF 20031211
    int32_t i;

    ud.config.scripthandle = -1;
#ifdef __ANDROID__
    droidinput.forward_sens = 5.f;
    droidinput.strafe_sens = 5.f;
    droidinput.pitch_sens = 5.f;
    droidinput.yaw_sens = 5.f;
    droidinput.hideStick = 0;
    droidinput.gameControlsAlpha = 0.5;
    droidinput.toggleCrouch = 1;
    droidinput.quickSelectWeapon = 1;

    ud.config.ScreenWidth = droidinfo.screen_width;
    ud.config.ScreenHeight = droidinfo.screen_height;
#else
    ud.config.ScreenWidth = 1024;
    ud.config.ScreenHeight = 768;
#endif

    ud.config.ScreenMode = 0;

#ifdef USE_OPENGL
    ud.config.ScreenBPP = 32;
#else
    ud.config.ScreenBPP = 8;
#endif
    ud.config.useprecache = 1;
    ud.config.ForceSetup = 1;
    ud.config.NoAutoLoad = 1;
    ud.config.AmbienceToggle = 1;
    ud.config.AutoAim = 1;
    ud.config.MasterVolume = 255;
    ud.config.FXVolume = 225;
#if defined(_WIN32)
    ud.config.MixRate = 44100;
#elif defined __ANDROID__
    ud.config.MixRate = droidinfo.audio_sample_rate;
#else
    ud.config.MixRate = 48000;
#endif
    ud.config.MouseBias = 0;
    ud.config.MouseDeadZone = 0;
    ud.config.MusicToggle = 1;
    ud.config.MusicVolume = 195;
    g_myAimMode = g_player[0].ps->aim_mode = 1;
    ud.config.NumBits = 16;
    ud.config.NumChannels = 2;
    ud.config.NumVoices = 32;
    ud.config.ReverseStereo = 0;
    ud.auto_run = 1;
    ud.config.ShowOpponentWeapons = 0;
    ud.config.SmoothInput = 1;
    ud.config.SoundToggle = 1;
    ud.althud = 1;
    ud.automsg = 0;
    ud.autovote = 0;
    ud.brightness = 8;
    ud.camerasprite = -1;

#if defined GEKKO || defined __OPENDINGUX__
    ud.camera_time = 11;
#elif defined(__ANDROID__)
    ud.camera_time = 7;
#else
    ud.camera_time = 4;
#endif

    ud.color = 0;
    ud.crosshair = 1;
    ud.crosshairscale = 50;
    ud.obituaries = 1;
    ud.democams = 1;
    ud.detail = 0;
    ud.drawweapon = 1;
    ud.idplayers = 1;
    ud.levelstats = 0;
    ud.lockout = 0;
    ud.m_ffire = 1;
    ud.m_marker = 1;
    ud.mouseaiming = 0;
    ud.mouseflip = 1;
    ud.msgdisptime = 120;
    ud.pwlockout[0] = '\0';
    ud.runkey_mode = 0;
    ud.screen_size = 4;
    ud.screen_tilting = 1;
    ud.shadows = 1;
    ud.statusbarmode = 1;
    ud.statusbarscale = 100;
    ud.team = 0;
    ud.viewbob = 1;
    ud.weaponsway = 1;
    ud.weaponswitch = 3;	// new+empty
    ud.angleinterpolation = 0;
#ifdef GEKKO
    ud.config.UseJoystick = 1;
#else
    ud.config.UseJoystick = 0;
#endif
    ud.config.UseMouse = 1;
    ud.config.VoiceToggle = 5; // bitfield, 1 = local, 2 = dummy, 4 = other players in DM
    ud.display_bonus_screen = 1;
    ud.show_level_text = 1;
    ud.configversion = 0;
    ud.weaponscale = 100;
    ud.textscale = 100;

    ud.config.CheckForUpdates = 1;

    if (g_rtsNamePtr == NULL)
        Bstrcpy(ud.rtsname, G_DefaultRtsFile());
    Bstrcpy(szPlayerName, "Duke");

    Bstrcpy(ud.ridecule[0], "An inspiration for birth control.");
    Bstrcpy(ud.ridecule[1], "You're gonna die for that!");
    Bstrcpy(ud.ridecule[2], "It hurts to be you.");
    Bstrcpy(ud.ridecule[3], "Lucky son of a bitch.");
    Bstrcpy(ud.ridecule[4], "Hmmm... payback time.");
    Bstrcpy(ud.ridecule[5], "You bottom dwelling scum sucker.");
    Bstrcpy(ud.ridecule[6], "Damn, you're ugly.");
    Bstrcpy(ud.ridecule[7], "Ha ha ha... wasted!");
    Bstrcpy(ud.ridecule[8], "You suck!");
    Bstrcpy(ud.ridecule[9], "AARRRGHHHHH!!!");

    // JBF 20031211

    CONFIG_SetDefaultKeys((const char (*)[MAXGAMEFUNCLEN])keydefaults);

    memset(ud.config.MouseFunctions, -1, sizeof(ud.config.MouseFunctions));
    for (i=0; i<MAXMOUSEBUTTONS; i++)
    {
        ud.config.MouseFunctions[i][0] = CONFIG_FunctionNameToNum(mousedefaults[i]);
        CONTROL_MapButton(ud.config.MouseFunctions[i][0], i, 0, controldevice_mouse);
        if (i>=4) continue;
        ud.config.MouseFunctions[i][1] = CONFIG_FunctionNameToNum(mouseclickeddefaults[i]);
        CONTROL_MapButton(ud.config.MouseFunctions[i][1], i, 1, controldevice_mouse);
    }

    memset(ud.config.MouseDigitalFunctions, -1, sizeof(ud.config.MouseDigitalFunctions));
    for (i=0; i<MAXMOUSEAXES; i++)
    {
        ud.config.MouseAnalogueScale[i] = DEFAULTMOUSEANALOGUESCALE;
        CONTROL_SetAnalogAxisScale(i, ud.config.MouseAnalogueScale[i], controldevice_mouse);

        ud.config.MouseDigitalFunctions[i][0] = CONFIG_FunctionNameToNum(mousedigitaldefaults[i*2]);
        ud.config.MouseDigitalFunctions[i][1] = CONFIG_FunctionNameToNum(mousedigitaldefaults[i*2+1]);
        CONTROL_MapDigitalAxis(i, ud.config.MouseDigitalFunctions[i][0], 0, controldevice_mouse);
        CONTROL_MapDigitalAxis(i, ud.config.MouseDigitalFunctions[i][1], 1, controldevice_mouse);

        ud.config.MouseAnalogueAxes[i] = CONFIG_AnalogNameToNum(mouseanalogdefaults[i]);
        CONTROL_MapAnalogAxis(i, ud.config.MouseAnalogueAxes[i], controldevice_mouse);
    }
    CONTROL_MouseSensitivity = DEFAULTMOUSESENSITIVITY;

    memset(ud.config.JoystickFunctions, -1, sizeof(ud.config.JoystickFunctions));
    for (i=0; i<MAXJOYBUTTONSANDHATS; i++)
    {
        ud.config.JoystickFunctions[i][0] = CONFIG_FunctionNameToNum(joystickdefaults[i]);
        ud.config.JoystickFunctions[i][1] = CONFIG_FunctionNameToNum(joystickclickeddefaults[i]);
        CONTROL_MapButton(ud.config.JoystickFunctions[i][0], i, 0, controldevice_joystick);
        CONTROL_MapButton(ud.config.JoystickFunctions[i][1], i, 1, controldevice_joystick);
    }

    memset(ud.config.JoystickDigitalFunctions, -1, sizeof(ud.config.JoystickDigitalFunctions));
    for (i=0; i<MAXJOYAXES; i++)
    {
        ud.config.JoystickAnalogueScale[i] = DEFAULTJOYSTICKANALOGUESCALE;
        ud.config.JoystickAnalogueDead[i] = DEFAULTJOYSTICKANALOGUEDEAD;
        ud.config.JoystickAnalogueSaturate[i] = DEFAULTJOYSTICKANALOGUESATURATE;
        CONTROL_SetAnalogAxisScale(i, ud.config.JoystickAnalogueScale[i], controldevice_joystick);

        ud.config.JoystickDigitalFunctions[i][0] = CONFIG_FunctionNameToNum(joystickdigitaldefaults[i*2]);
        ud.config.JoystickDigitalFunctions[i][1] = CONFIG_FunctionNameToNum(joystickdigitaldefaults[i*2+1]);
        CONTROL_MapDigitalAxis(i, ud.config.JoystickDigitalFunctions[i][0], 0, controldevice_joystick);
        CONTROL_MapDigitalAxis(i, ud.config.JoystickDigitalFunctions[i][1], 1, controldevice_joystick);

        ud.config.JoystickAnalogueAxes[i] = CONFIG_AnalogNameToNum(joystickanalogdefaults[i]);
        CONTROL_MapAnalogAxis(i, ud.config.JoystickAnalogueAxes[i], controldevice_joystick);
    }
}


// wrapper for CONTROL_MapKey(), generates key bindings to reflect changes to keyboard setup
void CONFIG_MapKey(int32_t which, kb_scancode key1, kb_scancode oldkey1, kb_scancode key2, kb_scancode oldkey2)
{
    int32_t i, j, k;
    int32_t ii[] = { key1, key2, oldkey1, oldkey2 };
    char buf[2*MAXGAMEFUNCLEN];

    UNREFERENCED_PARAMETER(which);
//    CONTROL_MapKey(which, key1, key2);

    if (which == gamefunc_Show_Console)
        OSD_CaptureKey(key1);

    for (k = 0; (unsigned)k < ARRAY_SIZE(ii); k++)
    {
        if (ii[k] == 0xff || !ii[k])
            continue;

        for (j=0; ConsoleKeys[j].name; j++)
            if (ii[k] == ConsoleKeys[j].id)
                break;

        tempbuf[0] = 0;

        for (i=NUMGAMEFUNCTIONS-1; i>=0; i--)
        {
            if (ud.config.KeyboardKeys[i][0] == ii[k] || ud.config.KeyboardKeys[i][1] == ii[k])
            {
                Bsprintf(buf,"gamefunc_%s; ",CONFIG_FunctionNumToName(i));
                Bstrcat(tempbuf,buf);
            }
        }

        i = Bstrlen(tempbuf);
        if (i >= 2)
        {
            tempbuf[i-2] = 0;  // cut off the trailing "; "
            CONTROL_BindKey(ii[k], tempbuf, 1, ConsoleKeys[j].name ? ConsoleKeys[j].name : "<?>");
        }
        else
        {
            CONTROL_FreeKeyBind(ii[k]);
        }
    }
}


void CONFIG_SetupMouse(void)
{
    int32_t i;
    char str[80];
    char temp[80];
    int32_t scale;

    if (ud.config.scripthandle < 0) return;

    for (i=0; i<MAXMOUSEBUTTONS; i++)
    {
        Bsprintf(str,"MouseButton%d",i);
        temp[0] = 0;
        if (!SCRIPT_GetString(ud.config.scripthandle,"Controls", str,temp))
            ud.config.MouseFunctions[i][0] = CONFIG_FunctionNameToNum(temp);

        Bsprintf(str,"MouseButtonClicked%d",i);
        temp[0] = 0;
        if (!SCRIPT_GetString(ud.config.scripthandle,"Controls", str,temp))
            ud.config.MouseFunctions[i][1] = CONFIG_FunctionNameToNum(temp);
    }

    // map over the axes
    for (i=0; i<MAXMOUSEAXES; i++)
    {
        Bsprintf(str,"MouseAnalogAxes%d",i);
        temp[0] = 0;
        if (!SCRIPT_GetString(ud.config.scripthandle, "Controls", str,temp))
            if (CONFIG_AnalogNameToNum(temp) != -1 || (!temp[0] && CONFIG_FunctionNameToNum(temp) != -1))
                ud.config.MouseAnalogueAxes[i] = CONFIG_AnalogNameToNum(temp);

        Bsprintf(str,"MouseDigitalAxes%d_0",i);
        temp[0] = 0;
        if (!SCRIPT_GetString(ud.config.scripthandle, "Controls", str,temp))
            if (CONFIG_FunctionNameToNum(temp) != -1 || (!temp[0] && CONFIG_FunctionNameToNum(temp) != -1))
                ud.config.MouseDigitalFunctions[i][0] = CONFIG_FunctionNameToNum(temp);

        Bsprintf(str,"MouseDigitalAxes%d_1",i);
        temp[0] = 0;
        if (!SCRIPT_GetString(ud.config.scripthandle, "Controls", str,temp))
            if (CONFIG_FunctionNameToNum(temp) != -1 || (!temp[0] && CONFIG_FunctionNameToNum(temp) != -1))
                ud.config.MouseDigitalFunctions[i][1] = CONFIG_FunctionNameToNum(temp);

        Bsprintf(str,"MouseAnalogScale%d",i);
        scale = ud.config.MouseAnalogueScale[i];
        SCRIPT_GetNumber(ud.config.scripthandle, "Controls", str,&scale);
        ud.config.MouseAnalogueScale[i] = scale;
    }

    {
        tempbuf[0] = 0;
        SCRIPT_GetString(ud.config.scripthandle, "Controls","Mouse_Sensitivity",&tempbuf[0]);
        if (tempbuf[0]) CONTROL_MouseSensitivity = atof(tempbuf);
    }

    for (i=0; i<MAXMOUSEBUTTONS; i++)
    {
        CONTROL_MapButton(ud.config.MouseFunctions[i][0], i, 0, controldevice_mouse);
        CONTROL_MapButton(ud.config.MouseFunctions[i][1], i, 1,  controldevice_mouse);
    }
    for (i=0; i<MAXMOUSEAXES; i++)
    {
        CONTROL_MapAnalogAxis(i, ud.config.MouseAnalogueAxes[i], controldevice_mouse);
        CONTROL_MapDigitalAxis(i, ud.config.MouseDigitalFunctions[i][0], 0,controldevice_mouse);
        CONTROL_MapDigitalAxis(i, ud.config.MouseDigitalFunctions[i][1], 1,controldevice_mouse);
        CONTROL_SetAnalogAxisScale(i, ud.config.MouseAnalogueScale[i], controldevice_mouse);
    }
}


void CONFIG_SetupJoystick(void)
{
    int32_t i;
    char str[80];
    char temp[80];
    int32_t scale;

    if (ud.config.scripthandle < 0) return;

    for (i=0; i<MAXJOYBUTTONSANDHATS; i++)
    {
        Bsprintf(str,"JoystickButton%d",i);
        temp[0] = 0;
        if (!SCRIPT_GetString(ud.config.scripthandle,"Controls", str,temp))
            ud.config.JoystickFunctions[i][0] = CONFIG_FunctionNameToNum(temp);

        Bsprintf(str,"JoystickButtonClicked%d",i);
        temp[0] = 0;
        if (!SCRIPT_GetString(ud.config.scripthandle,"Controls", str,temp))
            ud.config.JoystickFunctions[i][1] = CONFIG_FunctionNameToNum(temp);
    }

    // map over the axes
    for (i=0; i<MAXJOYAXES; i++)
    {
        Bsprintf(str,"JoystickAnalogAxes%d",i);
        temp[0] = 0;
        if (!SCRIPT_GetString(ud.config.scripthandle, "Controls", str,temp))
            if (CONFIG_AnalogNameToNum(temp) != -1 || (!temp[0] && CONFIG_FunctionNameToNum(temp) != -1))
                ud.config.JoystickAnalogueAxes[i] = CONFIG_AnalogNameToNum(temp);

        Bsprintf(str,"JoystickDigitalAxes%d_0",i);
        temp[0] = 0;
        if (!SCRIPT_GetString(ud.config.scripthandle, "Controls", str,temp))
            if (CONFIG_FunctionNameToNum(temp) != -1 || (!temp[0] && CONFIG_FunctionNameToNum(temp) != -1))
                ud.config.JoystickDigitalFunctions[i][0] = CONFIG_FunctionNameToNum(temp);

        Bsprintf(str,"JoystickDigitalAxes%d_1",i);
        temp[0] = 0;
        if (!SCRIPT_GetString(ud.config.scripthandle, "Controls", str,temp))
            if (CONFIG_FunctionNameToNum(temp) != -1 || (!temp[0] && CONFIG_FunctionNameToNum(temp) != -1))
                ud.config.JoystickDigitalFunctions[i][1] = CONFIG_FunctionNameToNum(temp);

        Bsprintf(str,"JoystickAnalogScale%d",i);
        scale = ud.config.JoystickAnalogueScale[i];
        SCRIPT_GetNumber(ud.config.scripthandle, "Controls", str,&scale);
        ud.config.JoystickAnalogueScale[i] = scale;

        Bsprintf(str,"JoystickAnalogDead%d",i);
        scale = ud.config.JoystickAnalogueDead[i];
        SCRIPT_GetNumber(ud.config.scripthandle, "Controls", str,&scale);
        ud.config.JoystickAnalogueDead[i] = scale;

        Bsprintf(str,"JoystickAnalogSaturate%d",i);
        scale = ud.config.JoystickAnalogueSaturate[i];
        SCRIPT_GetNumber(ud.config.scripthandle, "Controls", str,&scale);
        ud.config.JoystickAnalogueSaturate[i] = scale;
    }

    for (i=0; i<MAXJOYBUTTONSANDHATS; i++)
    {
        CONTROL_MapButton(ud.config.JoystickFunctions[i][0], i, 0, controldevice_joystick);
        CONTROL_MapButton(ud.config.JoystickFunctions[i][1], i, 1,  controldevice_joystick);
    }
    for (i=0; i<MAXJOYAXES; i++)
    {
        CONTROL_MapAnalogAxis(i, ud.config.JoystickAnalogueAxes[i], controldevice_joystick);
        CONTROL_MapDigitalAxis(i, ud.config.JoystickDigitalFunctions[i][0], 0, controldevice_joystick);
        CONTROL_MapDigitalAxis(i, ud.config.JoystickDigitalFunctions[i][1], 1, controldevice_joystick);
        CONTROL_SetAnalogAxisScale(i, ud.config.JoystickAnalogueScale[i], controldevice_joystick);
    }
}


int32_t CONFIG_ReadSetup(void)
{
    int32_t dummy;
    char commmacro[] = "CommbatMacro# ";
    char tempbuf[1024];

    CONTROL_ClearAssignments();
    CONFIG_SetDefaults();

    ud.config.setupread = 1;

    pathsearchmode = 1;
#ifndef EDUKE32_TOUCH_DEVICES
    if (SafeFileExists(g_setupFileName) && ud.config.scripthandle < 0)  // JBF 20031211
        ud.config.scripthandle = SCRIPT_Load(g_setupFileName);
    else if (SafeFileExists(SETUPFILENAME) && ud.config.scripthandle < 0)
    {
        int32_t i;
        i=wm_ynbox("Import Configuration Settings", "The configuration file \"%s\" was not found. "
                   "Import configuration data from \"%s\"?",g_setupFileName,SETUPFILENAME);
        if (i) ud.config.scripthandle = SCRIPT_Load(SETUPFILENAME);
    }
    else if (SafeFileExists("duke3d.cfg") && ud.config.scripthandle < 0)
    {
        int32_t i;
        i=wm_ynbox("Import Configuration Settings", "The configuration file \"%s\" was not found. "
                   "Import configuration data from \"duke3d.cfg\"?",g_setupFileName);
        if (i) ud.config.scripthandle = SCRIPT_Load("duke3d.cfg");
    }
#endif

    pathsearchmode = 0;

    if (ud.config.scripthandle < 0) return -1;

    if (ud.config.scripthandle >= 0)
    {
        char dummybuf[64];

        for (dummy = 0; dummy < MAXRIDECULE; dummy++)
        {
            commmacro[13] = dummy+'0';
            SCRIPT_GetString(ud.config.scripthandle, "Comm Setup",commmacro,&ud.ridecule[dummy][0]);
        }

        Bmemset(tempbuf, 0, sizeof(tempbuf));
        SCRIPT_GetString(ud.config.scripthandle, "Comm Setup","PlayerName",&tempbuf[0]);

        while (Bstrlen(OSD_StripColors(dummybuf,tempbuf)) > 10)
            tempbuf[Bstrlen(tempbuf)-1] = '\0';

        Bstrncpyz(szPlayerName, tempbuf, sizeof(szPlayerName));

        if (g_rtsNamePtr == NULL)
            SCRIPT_GetString(ud.config.scripthandle, "Comm Setup","RTSName",&ud.rtsname[0]);

        SCRIPT_GetNumber(ud.config.scripthandle, "Setup","ConfigVersion",&ud.configversion);
        SCRIPT_GetNumber(ud.config.scripthandle, "Setup","ForceSetup",&ud.config.ForceSetup);
        SCRIPT_GetNumber(ud.config.scripthandle, "Setup","NoAutoLoad",&ud.config.NoAutoLoad);

// #ifdef _WIN32
        if (g_noSetup == 0 && g_modDir[0] == '/')
        {
            struct Bstat st;
            SCRIPT_GetString(ud.config.scripthandle, "Setup","ModDir",&g_modDir[0]);

            if (Bstat(g_modDir, &st))
            {
                if ((st.st_mode & S_IFDIR) != S_IFDIR)
                {
                    initprintf("Invalid mod dir in cfg!\n");
                    Bsprintf(g_modDir,"/");
                }
            }
        }
// #endif

        if (g_grpNamePtr == NULL && g_addonNum == 0)
        {
            SCRIPT_GetStringPtr(ud.config.scripthandle, "Setup","SelectedGRP",&g_grpNamePtr);
            if (g_grpNamePtr && !Bstrlen(g_grpNamePtr))
                g_grpNamePtr = dup_filename(G_DefaultGrpFile());
        }

        if (!NAM_WW2GI)
        {
            SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "Out",&ud.lockout);
            SCRIPT_GetString(ud.config.scripthandle, "Screen Setup","Password",&ud.pwlockout[0]);
        }

        SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "ScreenHeight",&ud.config.ScreenHeight);
        SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "ScreenMode",&ud.config.ScreenMode);
        SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "ScreenWidth",&ud.config.ScreenWidth);

        SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "WindowPositioning", (int32_t *)&windowpos);
        windowx = -1;
        SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "WindowPosX", (int32_t *)&windowx);
        windowy = -1;
        SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "WindowPosY", (int32_t *)&windowy);

        SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "MaxRefreshFreq", (int32_t *)&maxrefreshfreq);

        SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "ScreenBPP", &ud.config.ScreenBPP);
        if (ud.config.ScreenBPP < 8) ud.config.ScreenBPP = 32;

#ifdef POLYMER
        SCRIPT_GetNumber(ud.config.scripthandle, "Screen Setup", "Polymer", &dummy);
        if (dummy > 0 && ud.config.ScreenBPP >= 16) glrendmode = REND_POLYMER;
        else glrendmode = REND_POLYMOST;
#endif

        SCRIPT_GetNumber(ud.config.scripthandle, "Misc", "Executions",&ud.executions);

#ifdef _WIN32
        SCRIPT_GetNumber(ud.config.scripthandle, "Updates", "CheckForUpdates", &ud.config.CheckForUpdates);
        SCRIPT_GetNumber(ud.config.scripthandle, "Updates", "LastUpdateCheck", &ud.config.LastUpdateCheck);
#endif

    }

    ud.config.setupread = 1;
    return 0;
}


void CONFIG_WriteSettings(void) // save binds and aliases to <cfgname>_settings.cfg
{
    int32_t i;
    BFILE *fp;
    char *ptr = Xstrdup(g_setupFileName);
    char tempbuf[128];

    if (!Bstrcmp(g_setupFileName, SETUPFILENAME))
        Bsprintf(tempbuf, "settings.cfg");
    else Bsprintf(tempbuf, "%s_settings.cfg", strtok(ptr, "."));

    fp = Bfopen(tempbuf, "wt");

    if (fp)
    {
        Bfprintf(fp,"// this file is automatically generated by EDuke32\n");
        Bfprintf(fp,"// these settings take precedence over your main cfg file\n");
        Bfprintf(fp,"// do not modify if you lack common sense\n");

        Bfprintf(fp,"unbindall\n");

        for (i=0; i<MAXBOUNDKEYS; i++)
            if (CONTROL_KeyIsBound(i))
                Bfprintf(fp,"bind \"%s\"%s \"%s\"\n",CONTROL_KeyBinds[i].key,
                CONTROL_KeyBinds[i].repeat?"":" norepeat",CONTROL_KeyBinds[i].cmdstr);

        for (i=0; i<MAXMOUSEBUTTONS; i++)
            if (CONTROL_MouseIsBound(i))
                Bfprintf(fp,"bind \"%s\"%s \"%s\"\n",CONTROL_MouseBinds[i].key,
                CONTROL_MouseBinds[i].repeat?"":" norepeat",CONTROL_MouseBinds[i].cmdstr);

        OSD_WriteAliases(fp);

        if (g_crosshairSum != -1 && g_crosshairSum != DefaultCrosshairColors.r+(DefaultCrosshairColors.g<<8)+(DefaultCrosshairColors.b<<16))
            Bfprintf(fp, "crosshaircolor %d %d %d\n", CrosshairColors.r, CrosshairColors.g, CrosshairColors.b);

        OSD_WriteCvars(fp);

        Bfclose(fp);

        if (!Bstrcmp(g_setupFileName, SETUPFILENAME))
            OSD_Printf("Wrote settings.cfg\n");
        else OSD_Printf("Wrote %s_settings.cfg\n",ptr);

        Bfree(ptr);
        return;
    }

    if (!Bstrcmp(g_setupFileName, SETUPFILENAME))
        OSD_Printf("Error writing settings.cfg: %s\n", strerror(errno));
    else OSD_Printf("Error writing %s_settings.cfg: %s\n",ptr,strerror(errno));

    Bfree(ptr);
}

void CONFIG_WriteSetup(uint32_t flags)
{
    int32_t dummy;

    if (!ud.config.setupread) return;

    if (ud.config.scripthandle < 0)
        ud.config.scripthandle = SCRIPT_Init(g_setupFileName);

    SCRIPT_PutNumber(ud.config.scripthandle, "Misc", "Executions",++ud.executions,FALSE,FALSE);

    SCRIPT_PutNumber(ud.config.scripthandle, "Setup","ConfigVersion",BYTEVERSION_EDUKE32,FALSE,FALSE);
    SCRIPT_PutNumber(ud.config.scripthandle, "Setup", "ForceSetup",ud.config.ForceSetup,FALSE,FALSE);
    SCRIPT_PutNumber(ud.config.scripthandle, "Setup", "NoAutoLoad",ud.config.NoAutoLoad,FALSE,FALSE);

#ifdef POLYMER
    SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "Polymer",glrendmode == REND_POLYMER,FALSE,FALSE);
#endif

    SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "ScreenBPP",ud.config.ScreenBPP,FALSE,FALSE);  // JBF 20040523
    SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "ScreenHeight",ud.config.ScreenHeight,FALSE,FALSE);    // JBF 20031206
    SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "ScreenMode",ud.config.ScreenMode,FALSE,FALSE);    // JBF 20031206
    SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "ScreenWidth",ud.config.ScreenWidth,FALSE,FALSE);  // JBF 20031206

    if (g_grpNamePtr && !g_addonNum)
        SCRIPT_PutString(ud.config.scripthandle, "Setup","SelectedGRP",g_grpNamePtr);

    // XXX: should be "if compiled without startup GUI"
#if !defined __linux || defined HAVE_GTK2
    if (g_noSetup == 0)
        SCRIPT_PutString(ud.config.scripthandle, "Setup","ModDir",&g_modDir[0]);
#endif
    // exit early after only updating the values that can be changed from the startup window
    if (flags & 1)
    {
        SCRIPT_Save(ud.config.scripthandle, g_setupFileName);
        SCRIPT_Free(ud.config.scripthandle);
        OSD_Printf("Updated %s\n",g_setupFileName);

        return;
    }

    SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "WindowPositioning", windowpos, FALSE, FALSE);
    SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "WindowPosX", windowx, FALSE, FALSE);
    SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "WindowPosY", windowy, FALSE, FALSE);
    SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "MaxRefreshFreq", maxrefreshfreq, FALSE, FALSE);

    if (!NAM_WW2GI)
    {
        SCRIPT_PutNumber(ud.config.scripthandle, "Screen Setup", "Out",ud.lockout,FALSE,FALSE);
        SCRIPT_PutString(ud.config.scripthandle, "Screen Setup", "Password",ud.pwlockout);
    }

#ifdef _WIN32
    SCRIPT_PutNumber(ud.config.scripthandle, "Updates", "CheckForUpdates", ud.config.CheckForUpdates, FALSE, FALSE);
    SCRIPT_PutNumber(ud.config.scripthandle, "Updates", "LastUpdateCheck", ud.config.LastUpdateCheck, FALSE, FALSE);
#endif

    if (ud.config.UseMouse)
    {
        for (dummy=0; dummy<MAXMOUSEBUTTONS; dummy++)
        {
            if (CONFIG_FunctionNumToName(ud.config.MouseFunctions[dummy][0]))
            {
                Bsprintf(buf, "MouseButton%d", dummy);
                SCRIPT_PutString(ud.config.scripthandle, "Controls", buf, CONFIG_FunctionNumToName(ud.config.MouseFunctions[dummy][0]));
            }

            if (dummy >= (MAXMOUSEBUTTONS-2)) continue;

            if (CONFIG_FunctionNumToName(ud.config.MouseFunctions[dummy][1]))
            {
                Bsprintf(buf, "MouseButtonClicked%d", dummy);
                SCRIPT_PutString(ud.config.scripthandle, "Controls", buf, CONFIG_FunctionNumToName(ud.config.MouseFunctions[dummy][1]));
            }
        }

        for (dummy=0; dummy<MAXMOUSEAXES; dummy++)
        {
            if (CONFIG_AnalogNumToName(ud.config.MouseAnalogueAxes[dummy]))
            {
                Bsprintf(buf, "MouseAnalogAxes%d", dummy);
                SCRIPT_PutString(ud.config.scripthandle, "Controls", buf, CONFIG_AnalogNumToName(ud.config.MouseAnalogueAxes[dummy]));
            }

            if (CONFIG_FunctionNumToName(ud.config.MouseDigitalFunctions[dummy][0]))
            {
                Bsprintf(buf, "MouseDigitalAxes%d_0", dummy);
                SCRIPT_PutString(ud.config.scripthandle, "Controls", buf, CONFIG_FunctionNumToName(ud.config.MouseDigitalFunctions[dummy][0]));
            }

            if (CONFIG_FunctionNumToName(ud.config.MouseDigitalFunctions[dummy][1]))
            {
                Bsprintf(buf, "MouseDigitalAxes%d_1", dummy);
                SCRIPT_PutString(ud.config.scripthandle, "Controls", buf, CONFIG_FunctionNumToName(ud.config.MouseDigitalFunctions[dummy][1]));
            }

            if (ud.config.MouseAnalogueScale[dummy] != DEFAULTMOUSEANALOGUESCALE)
            {
                Bsprintf(buf, "MouseAnalogScale%d", dummy);
                SCRIPT_PutNumber(ud.config.scripthandle, "Controls", buf, ud.config.MouseAnalogueScale[dummy], FALSE, FALSE);
            }
        }
    }

    if (ud.config.UseJoystick)
    {
        for (dummy=0; dummy<MAXJOYBUTTONSANDHATS; dummy++)
        {
            if (CONFIG_FunctionNumToName(ud.config.JoystickFunctions[dummy][0]))
            {
                Bsprintf(buf, "JoystickButton%d", dummy);
                SCRIPT_PutString(ud.config.scripthandle, "Controls", buf, CONFIG_FunctionNumToName(ud.config.JoystickFunctions[dummy][0]));
            }

            if (CONFIG_FunctionNumToName(ud.config.JoystickFunctions[dummy][1]))
            {
                Bsprintf(buf, "JoystickButtonClicked%d", dummy);
                SCRIPT_PutString(ud.config.scripthandle, "Controls", buf, CONFIG_FunctionNumToName(ud.config.JoystickFunctions[dummy][1]));
            }
        }
        for (dummy=0; dummy<MAXJOYAXES; dummy++)
        {
            if (CONFIG_AnalogNumToName(ud.config.JoystickAnalogueAxes[dummy]))
            {
                Bsprintf(buf, "JoystickAnalogAxes%d", dummy);
                SCRIPT_PutString(ud.config.scripthandle, "Controls", buf, CONFIG_AnalogNumToName(ud.config.JoystickAnalogueAxes[dummy]));
            }

            if (CONFIG_FunctionNumToName(ud.config.JoystickDigitalFunctions[dummy][0]))
            {
                Bsprintf(buf, "JoystickDigitalAxes%d_0", dummy);
                SCRIPT_PutString(ud.config.scripthandle, "Controls", buf, CONFIG_FunctionNumToName(ud.config.JoystickDigitalFunctions[dummy][0]));
            }

            if (CONFIG_FunctionNumToName(ud.config.JoystickDigitalFunctions[dummy][1]))
            {
                Bsprintf(buf, "JoystickDigitalAxes%d_1", dummy);
                SCRIPT_PutString(ud.config.scripthandle, "Controls", buf, CONFIG_FunctionNumToName(ud.config.JoystickDigitalFunctions[dummy][1]));
            }

            if (ud.config.JoystickAnalogueScale[dummy] != DEFAULTJOYSTICKANALOGUESCALE)
            {
                Bsprintf(buf, "JoystickAnalogScale%d", dummy);
                SCRIPT_PutNumber(ud.config.scripthandle, "Controls", buf, ud.config.JoystickAnalogueScale[dummy], FALSE, FALSE);
            }

            if (ud.config.JoystickAnalogueDead[dummy] != DEFAULTJOYSTICKANALOGUEDEAD)
            {
                Bsprintf(buf, "JoystickAnalogDead%d", dummy);
                SCRIPT_PutNumber(ud.config.scripthandle, "Controls", buf, ud.config.JoystickAnalogueDead[dummy], FALSE, FALSE);
            }

            if (ud.config.JoystickAnalogueSaturate[dummy] != DEFAULTJOYSTICKANALOGUESATURATE)
            {
                Bsprintf(buf, "JoystickAnalogSaturate%d", dummy);
                SCRIPT_PutNumber(ud.config.scripthandle, "Controls", buf, ud.config.JoystickAnalogueSaturate[dummy], FALSE, FALSE);
            }
        }
    }

    SCRIPT_PutString(ud.config.scripthandle, "Comm Setup","PlayerName",&szPlayerName[0]);

    if (g_rtsNamePtr == NULL)
        SCRIPT_PutString(ud.config.scripthandle, "Comm Setup","RTSName",&ud.rtsname[0]);

    char commmacro[] = "CommbatMacro# ";

    for (dummy = 0; dummy < MAXRIDECULE; dummy++)
    {
        commmacro[13] = dummy+'0';
        SCRIPT_PutString(ud.config.scripthandle, "Comm Setup",commmacro,&ud.ridecule[dummy][0]);
    }

    SCRIPT_Save(ud.config.scripthandle, g_setupFileName);

    if ((flags & 2) == 0)
        SCRIPT_Free(ud.config.scripthandle);

    OSD_Printf("Wrote %s\n",g_setupFileName);
    CONFIG_WriteSettings();
    Bfflush(NULL);
}

static const char *CONFIG_GetMapEntryName(char m[], char const * const mapname)
{
    strcpy(m, mapname);

    char *p = strrchr(m, '/');
    if (!p) p = strrchr(m, '\\');
    if (p) Bmemmove(m, p, Bstrlen(p)+1);
    for (p=m; *p; p++) *p = tolower(*p);

    // cheap hack because SCRIPT_GetNumber doesn't like the slashes
    p = m;
    while (*p == '/') p++;

    return p;
}

static void CONFIG_GetMD4EntryName(char m[], uint8_t const * const md4)
{
    sprintf(m, "MD4_%08x%08x%08x%08x",
            B_BIG32(B_UNBUF32(&md4[0])), B_BIG32(B_UNBUF32(&md4[4])),
            B_BIG32(B_UNBUF32(&md4[8])), B_BIG32(B_UNBUF32(&md4[12])));
}

int32_t CONFIG_GetMapBestTime(char const * const mapname, uint8_t const * const mapmd4)
{
    if (!ud.config.setupread) return -1;
    if (ud.config.scripthandle < 0) return -1;

    char m[37];
    CONFIG_GetMD4EntryName(m, mapmd4);

    int32_t t = -1;
    if (SCRIPT_GetNumber(ud.config.scripthandle, "MapTimes", m, &t))
    {
        // fall back to map filenames
        char m2[BMAX_PATH];
        char const * const p = CONFIG_GetMapEntryName(m2, mapname);
        SCRIPT_GetNumber(ud.config.scripthandle, "MapTimes", p, &t);
    }
    return t;
}

int32_t CONFIG_SetMapBestTime(uint8_t const * const mapmd4, int32_t const tm)
{
    if (ud.config.scripthandle < 0) ud.config.scripthandle = SCRIPT_Init(g_setupFileName);
    if (ud.config.scripthandle < 0) return -1;

    char m[37];
    CONFIG_GetMD4EntryName(m, mapmd4);

    SCRIPT_PutNumber(ud.config.scripthandle, "MapTimes", m, tm, FALSE, FALSE);
    return 0;
}

