sv_cts.qc

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#include "sv_cts.qh"

#include <server/client.qh>
#include <server/race.qh>
#include <server/world.qh>
#include <server/gamelog.qh>
#include <server/intermission.qh>
#include <server/items/spawning.qh>
#include <server/weapons/common.qh>
#include <common/mapobjects/triggers.qh>

float autocvar_g_cts_finish_kill_delay;
bool autocvar_g_cts_selfdamage;
bool autocvar_g_cts_removeprojectiles;

// legacy bot roles
.float race_checkpoint;
void havocbot_role_cts(entity this)
{
    if(IS_DEAD(this))
        return;

    if (navigation_goalrating_timeout(this))
    {
        navigation_goalrating_start(this);

        bool raw_touch_check = true;
        int cp = this.race_checkpoint;

        LABEL(search_racecheckpoints)
        IL_EACH(g_racecheckpoints, true,
        {
            if(it.cnt == cp || cp == -1)
            {
                // redirect bot to next goal if it touched the waypoint of an untouchable checkpoint
                // e.g. checkpoint in front of Stormkeep's warpzone
                // the same workaround is applied in Race game mode
                if (raw_touch_check && vdist(this.origin - it.nearestwaypoint.origin, <, 30))
                {
                    cp = race_NextCheckpoint(cp);
                    raw_touch_check = false;
                    goto search_racecheckpoints;
                }
                navigation_routerating(this, it, 1000000, 5000);
            }
        });

        navigation_goalrating_end(this);

        navigation_goalrating_timeout_set(this);
    }
}

void cts_ScoreRules()
{
    GameRules_score_enabled(false);
    GameRules_scoring(0, 0, 0, {
        if (g_race_qualifying) {
            field(SP_RACE_FASTEST, "fastest", SFL_SORT_PRIO_PRIMARY | SFL_LOWER_IS_BETTER | SFL_TIME);
        } else {
            field(SP_RACE_LAPS, "laps", SFL_SORT_PRIO_PRIMARY);
            field(SP_RACE_TIME, "time", SFL_SORT_PRIO_SECONDARY | SFL_LOWER_IS_BETTER | SFL_TIME);
            field(SP_RACE_FASTEST, "fastest", SFL_LOWER_IS_BETTER | SFL_TIME);
        }
    });
}

void cts_EventLog(string mode, entity actor) // use an alias for easy changing and quick editing later
{
    if(autocvar_sv_eventlog)
        GameLogEcho(strcat(":cts:", mode, ":", ((actor != NULL) ? (strcat(":", ftos(actor.playerid))) : "")));
}

MUTATOR_HOOKFUNCTION(cts, PlayerPhysics)
{
    entity player = M_ARGV(0, entity);
    float dt = M_ARGV(1, float);

    player.race_movetime_frac += dt;
    float f = floor(player.race_movetime_frac);
    player.race_movetime_frac -= f;
    player.race_movetime_count += f;
    player.race_movetime = player.race_movetime_frac + player.race_movetime_count;

    if(IS_PLAYER(player))
    {
        if (player.race_penalty)
            if (time > player.race_penalty)
                player.race_penalty = 0;
        if(player.race_penalty)
        {
            player.velocity = '0 0 0';
            set_movetype(player, MOVETYPE_NONE);
            player.disableclientprediction = 2;
        }
    }

    // force kbd movement for fairness
    float wishspeed;
    vector wishvel;

    // if record times matter
    // ensure nothing EVIL is being done (i.e. div0_evade)
    // this hinders joystick users though
    // but it still gives SOME analog control
    wishvel.x = fabs(CS(player).movement.x);
    wishvel.y = fabs(CS(player).movement.y);
    if(wishvel.x != 0 && wishvel.y != 0 && wishvel.x != wishvel.y)
    {
        wishvel.z = 0;
        wishspeed = vlen(wishvel);
        if(wishvel.x >= 2 * wishvel.y)
        {
            // pure X motion
            if(CS(player).movement.x > 0)
                CS(player).movement_x = wishspeed;
            else
                CS(player).movement_x = -wishspeed;
            CS(player).movement_y = 0;
        }
        else if(wishvel.y >= 2 * wishvel.x)
        {
            // pure Y motion
            CS(player).movement_x = 0;
            if(CS(player).movement.y > 0)
                CS(player).movement_y = wishspeed;
            else
                CS(player).movement_y = -wishspeed;
        }
        else
        {
            // diagonal
            if(CS(player).movement.x > 0)
                CS(player).movement_x = M_SQRT1_2 * wishspeed;
            else
                CS(player).movement_x = -M_SQRT1_2 * wishspeed;
            if(CS(player).movement.y > 0)
                CS(player).movement_y = M_SQRT1_2 * wishspeed;
            else
                CS(player).movement_y = -M_SQRT1_2 * wishspeed;
        }
    }
}

MUTATOR_HOOKFUNCTION(cts, reset_map_global)
{
    float s;

    Score_NicePrint(NULL);

    race_ClearRecords();
    PlayerScore_Sort(race_place, 0, true, false);

    FOREACH_CLIENT(true, {
        if(it.race_place)
        {
            s = GameRules_scoring_add(it, RACE_FASTEST, 0);
            if(!s)
                it.race_place = 0;
        }
        cts_EventLog(ftos(it.race_place), it);
    });

    if(g_race_qualifying == 2)
    {
        g_race_qualifying = 0;
        independent_players = 0;
        cvar_set("fraglimit", ftos(race_fraglimit));
        cvar_set("leadlimit", ftos(race_leadlimit));
        cvar_set("timelimit", ftos(race_timelimit));
        cts_ScoreRules();
    }
}

MUTATOR_HOOKFUNCTION(cts, ClientConnect)
{
    entity player = M_ARGV(0, entity);

    race_PreparePlayer(player);
    player.race_checkpoint = -1;

    race_SendAll(player, false);
}

MUTATOR_HOOKFUNCTION(cts, AbortSpeedrun)
{
    entity player = M_ARGV(0, entity);

    if(autocvar_g_allow_checkpoints)
        race_PreparePlayer(player); // nice try
}

MUTATOR_HOOKFUNCTION(cts, MakePlayerObserver)
{
    entity player = M_ARGV(0, entity);

    if(GameRules_scoring_add(player, RACE_FASTEST, 0))
        player.frags = FRAGS_PLAYER_OUT_OF_GAME;
    else
        player.frags = FRAGS_SPECTATOR;

    race_PreparePlayer(player);
    player.race_checkpoint = -1;
}

MUTATOR_HOOKFUNCTION(cts, PlayerSpawn)
{
    entity player = M_ARGV(0, entity);
    entity spawn_spot = M_ARGV(1, entity);

    if(spawn_spot.target == "")
        // Emergency: this wasn't a real spawnpoint. Can this ever happen?
        race_PreparePlayer(player);

    // if we need to respawn, do it right
    player.race_respawn_checkpoint = player.race_checkpoint;
    player.race_respawn_spotref = spawn_spot;

    player.race_place = 0;
}

MUTATOR_HOOKFUNCTION(cts, PutClientInServer)
{
    entity player = M_ARGV(0, entity);

    if(IS_PLAYER(player))
    if(!game_stopped)
    {
        if(CS(player).killcount == FRAGS_SPECTATOR /* initial spawn */ || g_race_qualifying) // spawn
            race_PreparePlayer(player);
        else // respawn
            race_RetractPlayer(player);

        race_AbandonRaceCheck(player);
    }
}

MUTATOR_HOOKFUNCTION(cts, PlayerDamaged)
{
    int frag_deathtype = M_ARGV(5, int);
    if (frag_deathtype == DEATH_KILL.m_id)
        return true; // forbid logging damage
}

MUTATOR_HOOKFUNCTION(cts, PlayerDies)
{
    entity frag_target = M_ARGV(2, entity);

    frag_target.respawn_flags |= RESPAWN_FORCE;
    race_AbandonRaceCheck(frag_target);

    if(autocvar_g_cts_removeprojectiles)
    {
        IL_EACH(g_projectiles, it.owner == frag_target && (it.flags & FL_PROJECTILE),
        {
            delete(it);
        });
    }
}

MUTATOR_HOOKFUNCTION(cts, HavocBot_ChooseRole)
{
    entity bot = M_ARGV(0, entity);

    bot.havocbot_role = havocbot_role_cts;
    return true;
}

MUTATOR_HOOKFUNCTION(cts, GetPressedKeys)
{
    entity player = M_ARGV(0, entity);

    race_checkAndWriteName(player);
    race_SpeedAwardFrame(player);
}

MUTATOR_HOOKFUNCTION(cts, ForbidThrowCurrentWeapon)
{
    // no weapon dropping in CTS
    return true;
}

MUTATOR_HOOKFUNCTION(cts, FilterItem)
{
    entity item = M_ARGV(0, entity);

    if (Item_IsLoot(item))
    {
        return true;
    }
}

MUTATOR_HOOKFUNCTION(cts, Damage_Calculate)
{
    entity frag_attacker = M_ARGV(1, entity);
    entity frag_target = M_ARGV(2, entity);
    float frag_deathtype = M_ARGV(3, float);
    float frag_damage = M_ARGV(4, float);

    if(frag_target == frag_attacker || frag_deathtype == DEATH_FALL.m_id)
    if(!autocvar_g_cts_selfdamage)
    {
        frag_damage = 0;
        M_ARGV(4, float) = frag_damage;
    }
}

MUTATOR_HOOKFUNCTION(cts, ForbidPlayerScore_Clear)
{
    return true; // in CTS, you don't lose score by observing
}

MUTATOR_HOOKFUNCTION(cts, GetRecords)
{
    int record_page = M_ARGV(0, int);
    string ret_string = M_ARGV(1, string);

    for(int i = record_page * 200; i < MapInfo_count && i < record_page * 200 + 200; ++i)
    {
        if(MapInfo_Get_ByID(i))
        {
            float r = race_readTime(MapInfo_Map_bspname, 1);

            if(!r)
                continue;

            string h = race_readName(MapInfo_Map_bspname, 1);
            ret_string = strcat(ret_string, strpad(32, MapInfo_Map_bspname), " ", strpad(-8, TIME_ENCODED_TOSTRING(r)), " ", h, "\n");
        }
    }

    M_ARGV(1, string) = ret_string;
}

MUTATOR_HOOKFUNCTION(cts, ClientKill)
{
    M_ARGV(1, float) = 0; // kill delay
}

MUTATOR_HOOKFUNCTION(cts, Race_FinalCheckpoint)
{
    entity player = M_ARGV(0, entity);

    // useful to prevent cheating by running back to the start line and starting out with more speed
    if(autocvar_g_cts_finish_kill_delay)
        ClientKill_Silent(player, autocvar_g_cts_finish_kill_delay);
}

MUTATOR_HOOKFUNCTION(cts, HideTeamNagger)
{
    return true; // doesn't work so well (but isn't cts a teamless mode?)
}

MUTATOR_HOOKFUNCTION(cts, FixClientCvars)
{
    entity player = M_ARGV(0, entity);

    stuffcmd(player, "cl_cmd settemp cl_movecliptokeyboard 2\n");
}

MUTATOR_HOOKFUNCTION(cts, WantWeapon)
{
    M_ARGV(1, float) = (M_ARGV(0, entity) == WEP_SHOTGUN); // want weapon = weapon info
    M_ARGV(3, bool) = true; // want mutator blocked
    return true;
}

MUTATOR_HOOKFUNCTION(cts, ForbidDropCurrentWeapon)
{
    return true;
}

void cts_Initialize()
{
    record_type = CTS_RECORD;
    cts_ScoreRules();
}