//-------------------------------------------------------------------------
/*
Copyright (C) 1996, 2003 - 3D Realms Entertainment
Copyright (C) 2017-2019 Nuke.YKT

This file is part of Duke Nukem 3D version 1.5 - Atomic Edition

Duke Nukem 3D 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.

Original Source: 1996 - Todd Replogle
Prepared for public release: 03/21/2003 - Charlie Wiederhold, 3D Realms
*/
//-------------------------------------------------------------------------

// this file collects all 2D content of the game that was scattered across multiple sources originally.
// All this should transition to a more modern, preferably localization friendly, approach later.

#include "ns.h"
#include "duke3d.h"
#include "names_rr.h"
#include "animtexture.h"
#include "animlib.h"
#include "raze_music.h"
#include "mapinfo.h"
#include "screenjob.h"
#include "texturemanager.h"

BEGIN_DUKE_NS


//==========================================================================
//
// Sets up the game fonts.
// This is a duplicate of the _d function but needed since the tile numbers differ.
//
//==========================================================================

void InitFonts_r()
{
    GlyphSet fontdata;

    // Small font
    for (int i = 0; i < 95; i++)
    {
        auto tile = tileGetTexture(STARTALPHANUM + i);
        if (tile && tile->isValid() && tile->GetTexelWidth() > 0 && tile->GetTexelHeight() > 0)
            fontdata.Insert('!' + i, tile);
    }
    SmallFont = new ::FFont("SmallFont", nullptr, "defsmallfont", 0, 0, 0, -1, 10, false, false, false, &fontdata);
    SmallFont->SetKerning(2);
    fontdata.Clear();

    // Big font

    // This font is VERY messy...
    fontdata.Insert('_', tileGetTexture(BIGALPHANUM - 11));
    fontdata.Insert('-', tileGetTexture(BIGALPHANUM - 11));
    for (int i = 0; i < 10; i++) fontdata.Insert('0' + i, tileGetTexture(BIGALPHANUM - 10 + i));
    for (int i = 0; i < 26; i++) fontdata.Insert('A' + i, tileGetTexture(BIGALPHANUM + i));
    fontdata.Insert('.', tileGetTexture(BIGPERIOD));
    fontdata.Insert(',', tileGetTexture(BIGCOMMA));
    fontdata.Insert('!', tileGetTexture(BIGX));
    fontdata.Insert('?', tileGetTexture(BIGQ));
    fontdata.Insert(';', tileGetTexture(BIGSEMI));
    fontdata.Insert(':', tileGetTexture(BIGCOLIN));
    fontdata.Insert('\\', tileGetTexture(BIGALPHANUM + 68));
    fontdata.Insert('/', tileGetTexture(BIGALPHANUM + 68));
    fontdata.Insert('%', tileGetTexture(BIGALPHANUM + 69));
    fontdata.Insert('`', tileGetTexture(BIGAPPOS));
    fontdata.Insert('"', tileGetTexture(BIGAPPOS));
    fontdata.Insert('\'', tileGetTexture(BIGAPPOS));
    GlyphSet::Iterator it(fontdata);
    GlyphSet::Pair* pair;
    while (it.NextPair(pair)) pair->Value->SetOffsetsNotForFont();
    BigFont = new ::FFont("BigFont", nullptr, "defbigfont", 0, 0, 0, -1, 10, false, false, false, &fontdata);
    BigFont->SetKerning(6);
    fontdata.Clear();

    // Tiny font
    for (int i = 0; i < 95; i++)
    {
        auto tile = tileGetTexture(MINIFONT + i);
        if (tile && tile->isValid() && tile->GetTexelWidth() > 0 && tile->GetTexelHeight() > 0)
            fontdata.Insert('!' + i, tile);
    }
    fontdata.Insert(1, TexMan.FindGameTexture("TINYBLAK")); // this is only here to widen the color range of the font to produce a better translation.
    SmallFont2 = new ::FFont("SmallFont2", nullptr, "defsmallfont2", 0, 0, 0, -1, 6, false, false, false, &fontdata);
    SmallFont2->SetKerning(2);
    fontdata.Clear();

    // SBAR index font
    for (int i = 0; i < 10; i++) fontdata.Insert('0' + i, tileGetTexture(THREEBYFIVE + i));
    fontdata.Insert(':', tileGetTexture(THREEBYFIVE + 10));
    fontdata.Insert('/', tileGetTexture(THREEBYFIVE + 11));
    fontdata.Insert('%', tileGetTexture(MINIFONT + '%' - '!'));
    fontdata.Insert(1, TexMan.FindGameTexture("TINYBLAK")); // this is only here to widen the color range of the font to produce a better translation.
    IndexFont = new ::FFont("IndexFont", nullptr, nullptr, 0, 0, 0, -1, -1, false, false, false, &fontdata);

    fontdata.Clear();

    // digital font
    for (int i = 0; i < 10; i++) fontdata.Insert('0' + i, tileGetTexture(DIGITALNUM + i));
    fontdata.Insert(1, TexMan.FindGameTexture("TINYBLAK")); // this is only here to widen the color range of the font to produce a better translation.
    DigiFont = new ::FFont("DigiFont", nullptr, nullptr, 0, 0, 0, -1, -1, false, false, false, &fontdata);

}

//==========================================================================
//
// wrappers around DrawText to allow easier reuse of the old code.
// The vertical displacements are to have the same positioning as with the original code.
//
//==========================================================================

static void BigText(double x, double y, const char* text, int align)
{
    //x *= 2.2; y *= 2.64;
    if (align != -1)
        x -= BigFont->StringWidth(text) * (align == 0 ? 0.5 : 1);
    auto width = BigFont->StringWidth(text);
    //DrawText(twod, BigFont, CR_UNTRANSLATED, x, y - 24, text, DTA_FullscreenScale, 3, DTA_VirtualWidth, 704, DTA_VirtualHeight, 528, TAG_DONE);
    DrawText(twod, BigFont, CR_UNTRANSLATED, x, y - 12, text, DTA_FullscreenScale, 3, DTA_VirtualWidth, 320, DTA_VirtualHeight, 200, DTA_ScaleX, 0.4, DTA_ScaleY, 0.4, TAG_DONE);
}

static void GameText(double x, double y, const char* t, int shade, int align = -1, int trans = 0)
{
    x *= 2; y *= 2;
    if (align != -1)
        x -= SmallFont->StringWidth(t) * (align == 0 ? 0.5 : 1);
    int light = Scale(numshades - shade, 255, numshades);
    PalEntry pe(255, light, light, light);
    DrawText(twod, SmallFont, CR_UNDEFINED, x, y + 2, t, DTA_FullscreenScale, 3, DTA_VirtualWidth, 640, DTA_VirtualHeight, 400, DTA_TranslationIndex, TRANSLATION(Translation_Remap, trans), DTA_Color, pe, TAG_DONE);
}

static void MiniText(double x, double y, const char* t, int shade, int align = -1, int trans = 0)
{
    x *= 2; y *= 2;
    if (align != -1)
        x -= SmallFont2->StringWidth(t) * (align == 0 ? 0.5 : 1);
    int light = Scale(numshades - shade, 255, numshades);
    PalEntry pe(255, light, light, light);
    DrawText(twod, SmallFont2, CR_UNDEFINED, x, y, t, DTA_FullscreenScale, 3, DTA_VirtualWidth, 640, DTA_VirtualHeight, 400, DTA_TranslationIndex, TRANSLATION(Translation_Remap, trans), DTA_Color, pe, TAG_DONE);
}

//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------

void Logo_r(CompletionFunc completion)
{
    Mus_Stop();
    FX_StopAllSounds(); // JBF 20031228

    static const AnimSound introsound[] =
    {
        { 1, 29+1 },
        { -1, -1 }
    };

    static const AnimSound rednecksound[] =
    {
        { 1, 478+1 },
        { -1, -1 }
    };

    static const AnimSound  xatrixsound[] =
    {
        { 1, 479+1 },
        { -1, -1 }
    };

    static const int framespeed[] = { 9, 9, 9 }; // same for all 3 anims

    JobDesc jobs[3];
    int job = 0;

    if (!isRRRA())
    {
        jobs[job++] = { PlayVideo("rr_intro.anm", introsound, framespeed), nullptr };
        jobs[job++] = { PlayVideo("redneck.anm", rednecksound, framespeed), nullptr };
        jobs[job++] = { PlayVideo("xatlogo.anm", xatrixsound, framespeed), nullptr };
    }
    else
    {
        jobs[job++] = { PlayVideo("redint.mve"), nullptr };
    }
    RunScreenJob(jobs, job, completion);
}

//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------

static void bonussequence_r(int num, JobDesc* jobs, int& job)
{
    static const AnimSound  turdmov[] =
    {
        { 1, 82 + 1 },
        { -1, -1 }
    };

    static const AnimSound  rr_outro[] =
    {
        { 1, 35 + 1 },
        { -1, -1 }
    };

    static const int framespeed[] = { 9, 9, 9 }; // same for all 3 anims

    Mus_Stop();
    FX_StopAllSounds();

    switch (num)
    {
    case 0:
        jobs[job++] = { PlayVideo("turdmov.anm", turdmov, framespeed), nullptr };
        jobs[job++] = { Create<DImageScreen>(TENSCREEN), nullptr };
        break;

    case 1:
        jobs[job++] = { PlayVideo("rr_outro.anm", rr_outro, framespeed), nullptr };
        jobs[job++] = { Create<DImageScreen>(TENSCREEN), nullptr };
        break;

    default:
        break;
    }
}

//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------

class DRRMultiplayerBonusScreen : public DScreenJob
{
    int playerswhenstarted;

public:
    DRRMultiplayerBonusScreen(int pws) : DScreenJob(fadein | fadeout)
    {
        playerswhenstarted = pws;
        PlayBonusMusic();
    }

    int Frame(uint64_t clock, bool skiprequest)
    {
        char tempbuf[32];
        twod->ClearScreen();
        DrawTexture(twod, tileGetTexture(MENUSCREEN), 0, 0, DTA_FullscreenEx, 3, DTA_Color, 0xff808080, DTA_LegacyRenderStyle, STYLE_Normal, TAG_DONE);
        double scale = 0.36;
        DrawTexture(twod, tileGetTexture(INGAMEDUKETHREEDEE, true), 160, 34, DTA_FullscreenScale, 3, DTA_VirtualWidth, 320, DTA_VirtualHeight, 200, 
            DTA_CenterOffset, true, DTA_ScaleX, scale, DTA_ScaleY, 0.36, TAG_DONE);

        GameText(160, 58, GStrings("Multiplayer Totals"), 0, 0);
        GameText(160, 58 + 10, currentLevel->DisplayName(), 0, 0);
        GameText(160, 165, GStrings("Presskey"), 0, 0);

        int t = 0;

        MiniText(38, 80, GStrings("Name"), 0);
        MiniText(269 + 20, 80, GStrings("Kills"), 0, 1);

        for (int i = 0; i < playerswhenstarted; i++)
        {
            mysnprintf(tempbuf, 32, "%-4ld", i + 1);
            MiniText(92 + (i * 23), 80, tempbuf, 0);
        }

        for (int i = 0; i < playerswhenstarted; i++)
        {
            int xfragtotal = 0;
            mysnprintf(tempbuf, 32, "%ld", i + 1);

            MiniText(30, 90 + t, tempbuf, 0);
            MiniText(38, 90 + t, g_player[i].user_name, 0, -1, ps[i].palookup);

            for (int y = 0; y < playerswhenstarted; y++)
            {
                int frag = g_player[i].frags[y];// frags[i][y]);
                if (i == y)
                {
                    mysnprintf(tempbuf, 32, "%-4ld", ps[y].fraggedself);
                    MiniText(92 + (y * 23), 90 + t, tempbuf, 0);
                    xfragtotal -= ps[y].fraggedself;
                }
                else
                {
                    mysnprintf(tempbuf, 32, "%-4ld", frag);
                    MiniText(92 + (y * 23), 90 + t, tempbuf, 0);
                    xfragtotal += frag;
                }
                /*
                if (myconnectindex == connecthead)
                {
                    mysnprintf(tempbuf, 32, "stats %ld killed %ld %ld\n", i + 1, y + 1, frag);
                    sendscore(tempbuf);
                }
                */
            }

            mysnprintf(tempbuf, 32, "%-4ld", xfragtotal);
            MiniText(101 + (8 * 23), 90 + t, tempbuf, 0);

            t += 7;
        }

        for (int y = 0; y < playerswhenstarted; y++)
        {
            int yfragtotal = 0;
            for (int i = 0; i < playerswhenstarted; i++)
            {
                if (i == y)
                    yfragtotal += ps[i].fraggedself;
                int frag = g_player[i].frags[y];// frags[i][y]);
                yfragtotal += frag;
            }
            mysnprintf(tempbuf, 32, "%-4ld", yfragtotal);
            MiniText(92 + (y * 23), 96 + (8 * 7), tempbuf, 0);
        }

        MiniText(45, 96 + (8 * 7), GStrings("Deaths"), 0);
        return skiprequest ? -1 : 1;
    }
};

//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------

class DRRLevelSummaryScreen : public DScreenJob
{
    const char* lastmapname;
    int gfx_offset;
    int bonuscnt = 0;

    void SetTotalClock(int tc)
    {
        SetClock(tc * (uint64_t)1'000'000'000 / 120);
    }

public:
    DRRLevelSummaryScreen(bool dofadein = true) : DScreenJob(dofadein? (fadein | fadeout) : fadeout)
    {
        PlayBonusMusic();
        if (boardfilename[0])
            gfx_offset = RRTILE403;
        else if (!isRRRA())
            gfx_offset = RRTILE403 + clamp((currentLevel->levelNumber / 100) * 7 + (currentLevel->levelNumber % 100), 0, 13);
        else
            gfx_offset = LEVELMAP + clamp((currentLevel->levelNumber / 100) * 7 + (currentLevel->levelNumber % 100), 0, 13);
        

        if (ud.volume_number == 0 && ud.last_level == 8 && boardfilename[0]) // todo: get rid of this awful hack.
        {
            lastmapname = strrchr(boardfilename, '\\');
            if (!lastmapname) lastmapname = strrchr(boardfilename, '/');
            if (!lastmapname) lastmapname = boardfilename;
        }
        else
        {
            lastmapname = currentLevel->DisplayName();
        }
    }

    void FormatTime(int time, char* tempbuf)
    {
        mysnprintf(tempbuf, 32, "%02ld:%02ld", (time / (26 * 60)) % 60, (time / 26) % 60);
    }

    void PrintTime(int totalclock)
    {
        char tempbuf[32];
        BigText(30, 48, GStrings("TXT_YerTime"), -1);
        BigText(30, 64, GStrings("TXT_ParTime"), -1);
        BigText(30, 80, GStrings("TXT_XTRTIME"), -1);

        if (bonuscnt == 0)
            bonuscnt++;

        if (totalclock > (60 * 4))
        {
            if (bonuscnt == 1)
            {
                bonuscnt++;
                S_PlaySound(404, CHAN_AUTO, CHANF_UI);
            }
            FormatTime(ps[myconnectindex].player_par, tempbuf);
            BigText(191, 48, tempbuf, -1);

            FormatTime(currentLevel->parTime, tempbuf);
            BigText(191, 64, tempbuf, -1);

            if (!isNamWW2GI())
            {
                FormatTime(currentLevel->designerTime, tempbuf);
                BigText(191, 80, tempbuf, -1);
            }
        }
    }

    void PrintKills(int totalclock)
    {
        BigText(30, 112, GStrings("TXT_VarmintsKilled"), -1);
        BigText(30, 128, GStrings("TXT_VarmintsLeft"), -1);

        if (bonuscnt == 2)
            bonuscnt++;

        if (totalclock > (60 * 7))
        {
            if (bonuscnt == 3)
            {
                bonuscnt++;
                S_PlaySound(442, CHAN_AUTO, CHANF_UI);
            }
            mysnprintf(tempbuf, 32, "%-3ld", ps[myconnectindex].actors_killed);
            BigText(231, 112, tempbuf, -1);
            if (ud.player_skill > 3)
            {
                mysnprintf(tempbuf, 32, GStrings("TXT_N_A"));
                BigText(231, 128, tempbuf, -1);
            }
            else
            {
                if ((ps[myconnectindex].max_actors_killed - ps[myconnectindex].actors_killed) < 0)
                    mysnprintf(tempbuf, 32, "%-3ld", 0);
                else mysnprintf(tempbuf, 32, "%-3ld", ps[myconnectindex].max_actors_killed - ps[myconnectindex].actors_killed);
                BigText(231, 128, tempbuf, -1);
            }
        }
    }

    void PrintSecrets(int totalclock)
    {
        BigText(30, 144, GStrings("TXT_SECFND"), -1);
        BigText(30, 160, GStrings("TXT_SECMISS"), -1);
        if (bonuscnt == 4) bonuscnt++;

        if (totalclock > (60 * 10))
        {
            if (bonuscnt == 5)
            {
                bonuscnt++;
                S_PlaySound(404, CHAN_AUTO, CHANF_UI);
            }
            mysnprintf(tempbuf, 32, "%-3d", ps[myconnectindex].secret_rooms);
            BigText(231, 144, tempbuf, -1);
            if (ps[myconnectindex].secret_rooms > 0)
                sprintf(tempbuf, "%-3d", (100 * ps[myconnectindex].secret_rooms / ps[myconnectindex].max_secret_rooms));
            mysnprintf(tempbuf, 32, "%-3d", ps[myconnectindex].max_secret_rooms - ps[myconnectindex].secret_rooms);
            BigText(231, 160, tempbuf, -1);
        }
    }

    int Frame(uint64_t clock, bool skiprequest)
    {
        twod->ClearScreen();
        int totalclock = int(clock * 120 / 1'000'000'000);
        DrawTexture(twod, tileGetTexture(gfx_offset, true), 0, 0, DTA_FullscreenEx, 3, DTA_LegacyRenderStyle, STYLE_Normal, TAG_DONE);

        if (lastmapname) BigText(80, 16, lastmapname, -1);
        BigText(15, 192, GStrings("PRESSKEY"), -1);

        if (totalclock > (60 * 3))
        {
            PrintTime(totalclock);
        }
        if (totalclock > (60 * 6))
        {
            PrintKills(totalclock);
        }
        if (totalclock > (60 * 9))
        {
            PrintSecrets(totalclock);
        }

        if (totalclock > (1000000000L) && totalclock < (1000000320L))
        {
            int val = (totalclock >> 4) % 15;
            if (val == 0)
            {
                if (bonuscnt == 6)
                {
                    bonuscnt++;
                    S_PlaySound(425, CHAN_AUTO, CHANF_UI);
                    S_PlaySound(BONUS_SPEECH1 + (rand() & 3), CHAN_AUTO, CHANF_UI);
                }
            }
        }
        else if (totalclock > (10240 + 120L)) return 0;

        if (totalclock > 10240 && totalclock < 10240 + 10240)
            SetTotalClock(1024);

        if (skiprequest && totalclock > (60 * 2))
        {
            skiprequest = false;
            if (totalclock < (60 * 13))
            {
                SetTotalClock(60 * 13);
            }
            else if (totalclock < (1000000000))
                SetTotalClock(1000000000);
        }

        return 1;
    }

};


class DRRRAEndOfGame : public DScreenJob
{
public:
    DRRRAEndOfGame() : DScreenJob(fadein|fadeout)
    {
        S_PlaySound(35, CHAN_AUTO, CHANF_UI);
    }
    int Frame(uint64_t clock, bool skiprequest)
    {
        int totalclock = int(clock * 120 / 1'000'000'000);
        auto tex = tileGetTexture(RRTILE8677 + ((totalclock >> 4) & 1));
        DrawTexture(twod, tex, 0, 0, DTA_FullscreenEx, 3, TAG_DONE);
        if (!S_CheckSoundPlaying(-1, 35) && totalclock > 15*120) return 0; // make sure it stays, even if sound is off.
        if (skiprequest)
        {
            S_StopSound(35);
            return -1;
        }
        return 1;
    }
};

//---------------------------------------------------------------------------
//
// 
//
//---------------------------------------------------------------------------

void dobonus_r(bool bonusonly, CompletionFunc completion)
{
    JobDesc jobs[20];
    int job = 0;

    FX_StopAllSounds();
    Mus_Stop();

    if (!bonusonly && !isRRRA() && numplayers < 2 && ud.eog && ud.from_bonus == 0)
    {
        bonussequence_r(ud.volume_number, jobs, job);
    }

    if (playerswhenstarted > 1 && ud.coop != 1)
    {
        jobs[job++] = { Create<DRRMultiplayerBonusScreen>(playerswhenstarted) };
    }
    else if (!bonusonly && ud.multimode <= 1)
    {
        jobs[job++] = { Create<DRRLevelSummaryScreen>() };
        if (isRRRA() && !boardfilename[0] && currentLevel->levelNumber < 106) // fixme: The logic here is awful. Shift more control to the map records.
        {
            int levnum = clamp((currentLevel->levelNumber / 100) * 7 + (currentLevel->levelNumber % 100), 0, 13);
            char fn[20];
            mysnprintf(fn, 20, "lvl%d.anm", levnum + 1);
            static const int framespeed[] = { 20, 20, 7200 };   // wait for one minute on the final frame so that the video doesn't appear before the user notices.
            jobs[job++] = { PlayVideo(fn, nullptr, framespeed) };
            if (ud.eog && currentLevel->levelNumber > 100)
            {
                jobs[job++] = { Create<DRRRAEndOfGame>() };
            }
        }

    }
    if (job)
        RunScreenJob(jobs, job, completion);
    else if (completion) completion(false);
}


// Utility for testing the above screens
CCMD(testrscreen)
{
    JobDesc jobs[10];
    int job = 0;
    C_HideConsole();
    FX_StopAllSounds();
    Mus_Stop();
    if (argv.argc() > 1)
    {
        int screen = strtol(argv[1], nullptr, 0);
        switch (screen)
        {
        case 0:
        case 1:
            if (!isRRRA())
            {
                bonussequence_r(screen, jobs, job);
                RunScreenJob(jobs, job, nullptr);
            }
            break;

        case 2:
            jobs[job++] = { Create<DRRMultiplayerBonusScreen>(6) };
            RunScreenJob(jobs, job, nullptr);
            break;

        case 3:
            jobs[job++] = { Create<DRRLevelSummaryScreen>() };
            RunScreenJob(jobs, job, nullptr);
            break;

        case 4:
            jobs[job++] = { Create<DRRRAEndOfGame>() };
            RunScreenJob(jobs, job, nullptr);
            break;

        default:
            break;
        }
    }
}

END_DUKE_NS