premap.c

game duke3d source

    {
        connecthead = 0;
        connectpoint2[0] = -1;
    }
}


void resetpspritevars(char g)
{
    short i, j, nexti,circ;
    long firstx,firsty;
    spritetype *s;
    char aimmode[MAXPLAYERS];
    STATUSBARTYPE tsbar[MAXPLAYERS];

    EGS(ps[0].cursectnum,ps[0].posx,ps[0].posy,ps[0].posz,
        APLAYER,0,0,0,ps[0].ang,0,0,0,10);

    if(ud.recstat != 2) for(i=0;i<MAXPLAYERS;i++)
    {
        aimmode[i] = ps[i].aim_mode;
        if(ud.multimode > 1 && ud.coop == 1 && ud.last_level >= 0)
        {
            for(j=0;j<MAX_WEAPONS;j++)
            {
                tsbar[i].ammo_amount[j] = ps[i].ammo_amount[j];
                tsbar[i].gotweapon[j] = ps[i].gotweapon[j];
            }

            tsbar[i].shield_amount = ps[i].shield_amount;
            tsbar[i].curr_weapon = ps[i].curr_weapon;
            tsbar[i].inven_icon = ps[i].inven_icon;

            tsbar[i].firstaid_amount = ps[i].firstaid_amount;
            tsbar[i].steroids_amount = ps[i].steroids_amount;
            tsbar[i].holoduke_amount = ps[i].holoduke_amount;
            tsbar[i].jetpack_amount = ps[i].jetpack_amount;
            tsbar[i].heat_amount = ps[i].heat_amount;
            tsbar[i].scuba_amount = ps[i].scuba_amount;
            tsbar[i].boot_amount = ps[i].boot_amount;
        }
    }

    resetplayerstats(0);

    for(i=1;i<MAXPLAYERS;i++)
       memcpy(&ps[i],&ps[0],sizeof(ps[0]));

    if(ud.recstat != 2) for(i=0;i<MAXPLAYERS;i++)
    {
        ps[i].aim_mode = aimmode[i];
        if(ud.multimode > 1 && ud.coop == 1 && ud.last_level >= 0)
        {
            for(j=0;j<MAX_WEAPONS;j++)
            {
                ps[i].ammo_amount[j] = tsbar[i].ammo_amount[j];
                ps[i].gotweapon[j] = tsbar[i].gotweapon[j];
            }
            ps[i].shield_amount = tsbar[i].shield_amount;
            ps[i].curr_weapon = tsbar[i].curr_weapon;
            ps[i].inven_icon = tsbar[i].inven_icon;

            ps[i].firstaid_amount = tsbar[i].firstaid_amount;
            ps[i].steroids_amount= tsbar[i].steroids_amount;
            ps[i].holoduke_amount = tsbar[i].holoduke_amount;
            ps[i].jetpack_amount = tsbar[i].jetpack_amount;
            ps[i].heat_amount = tsbar[i].heat_amount;
            ps[i].scuba_amount= tsbar[i].scuba_amount;
            ps[i].boot_amount = tsbar[i].boot_amount;
        }
    }

    numplayersprites = 0;
    circ = 2048/ud.multimode;

    which_palookup = 9;
    j = connecthead;
    i = headspritestat[10];
    while(i >= 0)
    {
        nexti = nextspritestat[i];
        s = &sprite[i];

        if( numplayersprites == MAXPLAYERS)
            gameexit("\nToo many player sprites (max 16.)");

        if(numplayersprites == 0)
        {
            firstx = ps[0].posx;
            firsty = ps[0].posy;
        }

        po[numplayersprites].ox = s->x;
        po[numplayersprites].oy = s->y;
        po[numplayersprites].oz = s->z;
        po[numplayersprites].oa = s->ang;
        po[numplayersprites].os = s->sectnum;

        numplayersprites++;
        if(j >= 0)
        {
            s->owner = i;
            s->shade = 0;
            s->xrepeat = 42;
            s->yrepeat = 36;
            s->cstat = 1+256;
            s->xoffset = 0;
            s->clipdist = 64;

            if( (g&MODE_EOL) != MODE_EOL || ps[j].last_extra == 0)
            {
                ps[j].last_extra = max_player_health;
                s->extra = max_player_health;
            }
            else s->extra = ps[j].last_extra;

            s->yvel = j;

            if(s->pal == 0)
            {
                s->pal = ps[j].palookup = which_palookup;
                which_palookup++;
                if( which_palookup >= 17 ) which_palookup = 9;
            }
            else ps[j].palookup = s->pal;

            ps[j].i = i;
            ps[j].frag_ps = j;
            hittype[i].owner = i;

            hittype[i].bposx = ps[j].bobposx = ps[j].oposx = ps[j].posx =        s->x;
            hittype[i].bposy = ps[j].bobposy = ps[j].oposy = ps[j].posy =        s->y;
            hittype[i].bposz = ps[j].oposz = ps[j].posz =        s->z;
            ps[j].oang  = ps[j].ang  =        s->ang;

            updatesector(s->x,s->y,&ps[j].cursectnum);

            j = connectpoint2[j];

        }
        else deletesprite(i);
        i = nexti;
    }
}

void clearfrags(void)
{
    short i;

    for(i = 0;i<MAXPLAYERS;i++)
        ps[i].frag = ps[i].fraggedself = 0;
     clearbufbyte(&frags[0][0],(MAXPLAYERS*MAXPLAYERS)<<1,0L);
}

void resettimevars(void)
{
    vel = svel = angvel = horiz = 0;

    totalclock = 0L;
    cloudtotalclock = 0L;
    ototalclock = 0L;
    lockclock = 0L;
    ready2send = 1;
}


void genspriteremaps(void)
{
    long j,fp;
    signed char look_pos;
    char *lookfn = "lookup.dat";
    char numl;

    fp = kopen4load(lookfn,0);
    if(fp != -1)
        kread(fp,(char *)&numl,1);
    else
        gameexit("\nERROR: File 'LOOKUP.DAT' not found.");

    for(j=0;j < numl;j++)
    {
        kread(fp,(signed char *)&look_pos,1);
        kread(fp,tempbuf,256);
        makepalookup((long)look_pos,tempbuf,0,0,0,1);
    }

    kread(fp,&waterpal[0],768);
    kread(fp,&slimepal[0],768);
    kread(fp,&titlepal[0],768);
    kread(fp,&drealms[0],768);
    kread(fp,&endingpal[0],768);

    palette[765] = palette[766] = palette[767] = 0;
    slimepal[765] = slimepal[766] = slimepal[767] = 0;
    waterpal[765] = waterpal[766] = waterpal[767] = 0;

    kclose(fp);
}

void waitforeverybody()
{
    long i;

    if (numplayers < 2) return;
    packbuf[0] = 250;
    for(i=connecthead;i>=0;i=connectpoint2[i])
        if (i != myconnectindex)
            sendpacket(i,packbuf,1);

    playerreadyflag[myconnectindex]++;
    do
    {
        getpackets();
        for(i=connecthead;i>=0;i=connectpoint2[i])
            if (playerreadyflag[i] < playerreadyflag[myconnectindex]) break;
    } while (i >= 0);
}

void dofrontscreens(void)
{
    long tincs,i,j;

    if(ud.recstat != 2)
    {
        ps[myconnectindex].palette = palette;
        for(j=0;j<63;j+=7) palto(0,0,0,j);
        i = ud.screen_size;
        ud.screen_size = 0;
        vscrn();
        clearview(0L);

        rotatesprite(320<<15,200<<15,65536L,0,LOADSCREEN,0,0,2+8+64,0,0,xdim-1,ydim-1);

        if( boardfilename[0] != 0 && ud.level_number == 7 && ud.volume_number == 0 )
        {
            menutext(160,90,0,0,"ENTERING USER MAP");
            gametextpal(160,90+10,boardfilename,14,2);
        }
        else
        {
            menutext(160,90,0,0,"ENTERING");
            menutext(160,90+16+8,0,0,level_names[(ud.volume_number*11) + ud.level_number]);
        }

        nextpage();

        for(j=63;j>0;j-=7) palto(0,0,0,j);

        KB_FlushKeyboardQueue();
        ud.screen_size = i;
    }
    else
    {
        clearview(0L);
        ps[myconnectindex].palette = palette;
        palto(0,0,0,0);
        rotatesprite(320<<15,200<<15,65536L,0,LOADSCREEN,0,0,2+8+64,0,0,xdim-1,ydim-1);
        menutext(160,105,0,0,"LOADING...");
        nextpage();
    }
}

void clearfifo(void)
{
    syncvaltail = 0L;
    syncvaltottail = 0L;
    syncstat = 0;
    bufferjitter = 1;
    mymaxlag = otherminlag = 0;

    movefifoplc = movefifosendplc = fakemovefifoplc = 0;
    avgfvel = avgsvel = avgavel = avghorz = avgbits = 0;
    otherminlag = mymaxlag = 0;

    clearbufbyte(myminlag,MAXPLAYERS<<2,0L);
    clearbufbyte(&loc,sizeof(input),0L);
    clearbufbyte(&sync[0],sizeof(sync),0L);
    clearbufbyte(inputfifo,sizeof(input)*MOVEFIFOSIZ*MAXPLAYERS,0L);

    clearbuf(movefifoend,MAXPLAYERS,0L);
    clearbuf(syncvalhead,MAXPLAYERS,0L);
    clearbuf(myminlag,MAXPLAYERS,0L);

//    clearbufbyte(playerquitflag,MAXPLAYERS,0x01);
}

void resetmys(void)
{
      myx = omyx = ps[myconnectindex].posx;
      myy = omyy = ps[myconnectindex].posy;
      myz = omyz = ps[myconnectindex].posz;
      myxvel = myyvel = myzvel = 0;
      myang = omyang = ps[myconnectindex].ang;
      myhoriz = omyhoriz = ps[myconnectindex].horiz;
      myhorizoff = omyhorizoff = ps[myconnectindex].horizoff;
      mycursectnum = ps[myconnectindex].cursectnum;
      myjumpingcounter = ps[myconnectindex].jumping_counter;
      myjumpingtoggle = ps[myconnectindex].jumping_toggle;
      myonground = ps[myconnectindex].on_ground;
      myhardlanding = ps[myconnectindex].hard_landing;
      myreturntocenter = ps[myconnectindex].return_to_center;
}

void enterlevel(char g)
{
    short i,j;
    long l;
    char levname[256];

    if( (g&MODE_DEMO) != MODE_DEMO ) ud.recstat = ud.m_recstat;
    ud.respawn_monsters = ud.m_respawn_monsters;
    ud.respawn_items    = ud.m_respawn_items;
    ud.respawn_inventory    = ud.m_respawn_inventory;
    ud.monsters_off = ud.m_monsters_off;
    ud.coop = ud.m_coop;
    ud.marker = ud.m_marker;
    ud.ffire = ud.m_ffire;

    if( (g&MODE_DEMO) == 0 && ud.recstat == 2)
        ud.recstat = 0;

    FX_StopAllSounds();
    clearsoundlocks();
    FX_SetReverb(0);

    i = ud.screen_size;
    ud.screen_size = 0;
    dofrontscreens();
    vscrn();
    ud.screen_size = i;

#ifndef VOLUMEONE

    if( boardfilename[0] != 0 && ud.m_level_number == 7 && ud.m_volume_number == 0 )
    {
        if ( loadboard( boardfilename,&ps[0].posx, &ps[0].posy, &ps[0].posz, &ps[0].ang,&ps[0].cursectnum ) == -1 )
        {
            sprintf(tempbuf,"Map %s not found!",boardfilename);
            gameexit(tempbuf);
        }
    }
    else if ( loadboard( level_file_names[ (ud.volume_number*11)+ud.level_number],&ps[0].posx, &ps[0].posy, &ps[0].posz, &ps[0].ang,&ps[0].cursectnum ) == -1)
    {
        sprintf(tempbuf,"Map %s not found!",level_file_names[(ud.volume_number*11)+ud.level_number]);
        gameexit(tempbuf);
    }

#else

    l = strlen(level_file_names[ (ud.volume_number*11)+ud.level_number]);
    copybufbyte( level_file_names[ (ud.volume_number*11)+ud.level_number],&levname[0],l);
    levname[l] = 255;
    levname[l+1] = 0;

    if ( loadboard( levname,&ps[0].posx, &ps[0].posy, &ps[0].posz, &ps[0].ang,&ps[0].cursectnum ) == -1)
    {
        sprintf(tempbuf,"Map %s not found!",level_file_names[(ud.volume_number*11)+ud.level_number]);
        gameexit(tempbuf);
    }
#endif

    clearbufbyte(gotpic,sizeof(gotpic),0L);

    prelevel(g);

    allignwarpelevators();
    resetpspritevars(g);

    cachedebug = 0;
    automapping = 0;

    if(ud.recstat != 2) MUSIC_StopSong();

    cacheit();

    if(ud.recstat != 2)
    {
        music_select = (ud.volume_number*11) + ud.level_number;
        playmusic(&music_fn[0][music_select][0]);
    }

    if( (g&MODE_GAME) || (g&MODE_EOL) )
        ps[myconnectindex].gm = MODE_GAME;
    else if(g&MODE_RESTART)
    {
        if(ud.recstat == 2)
            ps[myconnectindex].gm = MODE_DEMO;
        else ps[myconnectindex].gm = MODE_GAME;
    }

    if( (ud.recstat == 1) && (g&MODE_RESTART) != MODE_RESTART )
        opendemowrite();

#ifdef VOLUMEONE
    if(ud.level_number == 0 && ud.recstat != 2) FTA(40,&ps[myconnectindex]);
#endif

    for(i=connecthead;i>=0;i=connectpoint2[i])
        switch(sector[sprite[ps[i].i].sectnum].floorpicnum)
        {
            case HURTRAIL:
            case FLOORSLIME:
            case FLOORPLASMA:
                resetweapons(i);
                resetinventory(i);
                ps[i].gotweapon[PISTOL_WEAPON] = 0;
                ps[i].ammo_amount[PISTOL_WEAPON] = 0;
                ps[i].curr_weapon = KNEE_WEAPON;
                ps[i].kickback_pic = 0;
                break;
        }

      //PREMAP.C - replace near the my's at the end of the file

     resetmys();

     ps[myconnectindex].palette = palette;
     palto(0,0,0,0);

     setpal(&ps[myconnectindex]);
     flushperms();

     everyothertime = 0;
     global_random = 0;

     ud.last_level = ud.level_number+1;

     clearfifo();

     for(i=numinterpolations-1;i>=0;i--) bakipos[i] = *curipos[i];

     restorepalette = 1;

     flushpackets();
     waitforeverybody();

     palto(0,0,0,0);
     vscrn();
     clearview(0L);
     drawbackground();
     displayrooms(myconnectindex,65536);

     clearbufbyte(playerquitflag,MAXPLAYERS,0x01010101);
     ps[myconnectindex].over_shoulder_on = 0;

     clearfrags();

     resettimevars();  // Here we go
}

/*
Duke Nukem V

Layout:

      Settings:
        Suburbs
          Duke inflitrating neighborhoods inf. by aliens
        Death Valley:
          Sorta like a western.  Bull-skulls halb buried in the sand
          Military compound:  Aliens take over nuke-missle silo, duke
            must destroy.
          Abondend Aircraft field
        Vegas:
          Blast anything bright!  Alien lights camoflauged.
          Alien Drug factory. The Blue Liquid
        Mountainal Cave:
          Interior cave battles.
        Jungle:
          Trees, canopee, animals, a mysterious hole in the earth
        Penetencury:
          Good use of spotlights:
      Inventory:
        Wood,
        Metal,
        Torch,
        Rope,
        Plastique,
        Cloth,
        Wiring,
        Glue,
        Cigars,
        Food,
        Duck Tape,
        Nails,
        Piping,
        Petrol,
        Uranium,
        Gold,
        Prism,
        Power Cell,

        Hand spikes (Limited usage, they become dull)
        Oxygent     (Oxygen mixed with stimulant)


      Player Skills:
        R-Left,R-Right,Foward,Back
        Strafe, Jump, Double Flip Jump for distance
        Help, Escape
        Fire/Use
        Use Menu

Programming:
     Images: Polys
     Actors:
       Multi-Object sections for change (head,arms,legs,torsoe,all change)
       Facial expressions.  Pal lookup per poly?

     struct imagetype
        {
            int *itable; // AngX,AngY,AngZ,Xoff,Yoff,Zoff;
            int *idata;
            struct imagetype *prev, *next;
        }

*/