bot.qc File Reference

#include "bot.qh"
#include <common/constants.qh>
#include <common/mapinfo.qh>
#include <common/net_linked.qh>
#include <common/physics/player.qh>
#include <common/stats.qh>
#include <common/teams.qh>
#include <common/util.qh>
#include <common/weapons/_all.qh>
#include <lib/csqcmodel/sv_model.qh>
#include <lib/warpzone/common.qh>
#include <lib/warpzone/util_server.qh>
#include <server/antilag.qh>
#include <server/bot/default/aim.qh>
#include <server/bot/default/cvars.qh>
#include <server/bot/default/havocbot/havocbot.qh>
#include <server/bot/default/havocbot/scripting.qh>
#include <server/bot/default/navigation.qh>
#include <server/bot/default/scripting.qh>
#include <server/bot/default/waypoints.qh>
#include <server/campaign.qh>
#include <server/client.qh>
#include <server/damage.qh>
#include <server/items/items.qh>
#include <server/mutators/_mod.qh>
#include <server/race.qh>
#include <server/scores_rules.qh>
#include <server/teamplay.qh>
#include <server/weapons/accuracy.qh>
#include <server/world.qh>

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Macros
#define	PARSE_WEAPON_PRIORITIES(dist)
#define	READSKILL(f, w, r)

Functions
void	autoskill (float factor)
void	bot_calculate_stepheightvec ()
void	bot_clientconnect (entity this)
void	bot_clientdisconnect (entity this)
void	bot_custom_weapon_priority_setup ()
void	bot_endgame ()
bool	bot_fixcount (bool multiple_per_frame)
void	bot_relinkplayerlist ()
void	bot_removefromlargestteam ()
void	bot_removenewest ()
void	bot_serverframe ()
void	bot_setclientfields (entity this)
void	bot_setnameandstuff (entity this)
entity	bot_spawn ()
void	bot_think (entity this)
	STATIC_INIT (bot)

Macro Definition Documentation

PARSE_WEAPON_PRIORITIES

#define PARSE_WEAPON_PRIORITIES

(

dist

)

Value:

MACRO_BEGIN \
		if (bot_priority_##dist##_prev != autocvar_bot_ai_custom_weapon_priority_##dist) { \
            strcpy(bot_priority_##dist##_prev, autocvar_bot_ai_custom_weapon_priority_##dist); \
            tokens = tokenizebyseparator(W_NumberWeaponOrder(autocvar_bot_ai_custom_weapon_priority_##dist)," "); \
            bot_weapons_##dist[0] = -1; \
            c = 0; \
            for(i = 0; i < tokens && c < REGISTRY_COUNT(Weapons); ++i) { \
                w = stof(argv(i)); \
                if (w >= WEP_FIRST && w <= WEP_LAST) { \
                    bot_weapons_##dist[c] = w; \
                    ++c; \
                } \
            } \
            if (c < REGISTRY_COUNT(Weapons)) \
                bot_weapons_##dist[c] = -1; \
        } \
    MACRO_END

Referenced by bot_custom_weapon_priority_setup().

READSKILL

#define READSKILL	(		f,
			w,
			r
	)

Value:

MACRO_BEGIN \
		if(argv(prio) != "") \
            this.f = stof(argv(prio)) * w; \
        else \
            this.f = (!autocvar_g_campaign) * (2 * random() - 1) * r * w; \
        prio++; \
    MACRO_END

Referenced by bot_setnameandstuff().

Function Documentation

autoskill()

void autoskill

(

float

factor

)

Definition at line 537 of file bot.qc.

References autocvar_skill, bprint(), cvar_set(), FOREACH_CLIENT, ftos(), IS_PLAYER, IS_REAL_CLIENT, LOG_DEBUG, max(), and strcat().

Referenced by bot_serverframe().

{
    int bestbot = -1;
    int bestplayer = -1;
    FOREACH_CLIENT(IS_PLAYER(it), {
        if(IS_REAL_CLIENT(it))
            bestplayer = max(bestplayer, it.totalfrags - it.totalfrags_lastcheck);
        else
            bestbot = max(bestbot, it.totalfrags - it.totalfrags_lastcheck);
    });

    string msg = strcat("autoskill: best player got ", ftos(bestplayer), ", ""best bot got ", ftos(bestbot), "; ");
    if(bestbot < 0 || bestplayer < 0)
    {
        msg = strcat(msg, "not doing anything");
        // don't return, let it reset all counters below
    }
    else if(bestbot <= bestplayer * factor - 2)
    {
        if(autocvar_skill < 17)
        {
            msg = strcat(msg, "2 frags difference, increasing skill");
            cvar_set("skill", ftos(autocvar_skill + 1));
            bprint("^2BOT SKILL UP!^7 Now at level ", ftos(autocvar_skill), "\n");
        }
    }
    else if(bestbot >= bestplayer * factor + 2)
    {
        if(autocvar_skill > 0)
        {
            msg = strcat(msg, "2 frags difference, decreasing skill");
            cvar_set("skill", ftos(autocvar_skill - 1));
            bprint("^1BOT SKILL DOWN!^7 Now at level ", ftos(autocvar_skill), "\n");
        }
    }
    else
    {
        msg = strcat(msg, "not doing anything");
        return;
        // don't reset counters, wait for them to accumulate
    }
    LOG_DEBUG(msg);

    FOREACH_CLIENT(IS_PLAYER(it), { it.totalfrags_lastcheck = it.totalfrags; });
}

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bot_calculate_stepheightvec()

void bot_calculate_stepheightvec

(

)

Definition at line 583 of file bot.qc.

References jumpheight_time, jumpheight_vec, jumpstepheightvec, and stepheightvec.

Referenced by bot_serverframe(), STATIC_INIT(), and waypoint_think().

{
    stepheightvec = autocvar_sv_stepheight * '0 0 1';
    jumpheight_vec = (autocvar_sv_jumpvelocity ** 2) / (2 * autocvar_sv_gravity) * '0 0 1';
    jumpstepheightvec = stepheightvec + jumpheight_vec * 0.85; // reduce it a bit to make the jumps easy
    jumpheight_time = autocvar_sv_jumpvelocity / autocvar_sv_gravity;
}

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bot_clientconnect()

void bot_clientconnect

(

entity

this

)

Definition at line 426 of file bot.qc.

References bot_config_loaded, bot_forced_team, bot_lagfunc(), bot_nextthink, bot_preferredcolors, bot_setclientfields(), bot_setnameandstuff(), clientcolors, createdtime, havocbot_setupbot(), IS_BOT_CLIENT, isbot, random(), SetPlayerTeam(), TEAM_CHANGE_MANUAL, Team_IsValidIndex(), TeamBalance_JoinBestTeam(), teamplay, and time.

Referenced by ClientConnect(), and PlayerState_detach().

{
    if (!IS_BOT_CLIENT(this)) return;
    this.bot_preferredcolors = this.clientcolors;
    this.bot_nextthink = time - random();
    this.lag_func = bot_lagfunc;
    this.isbot = true;
    this.createdtime = this.bot_nextthink;

    if(!this.bot_config_loaded) // This is needed so team overrider doesn't break between matches
    {
        bot_setnameandstuff(this);
        bot_setclientfields(this);
    }

    if (teamplay && Team_IsValidIndex(this.bot_forced_team))
    {
        SetPlayerTeam(this, this.bot_forced_team, TEAM_CHANGE_MANUAL);
    }
    else
    {
        this.bot_forced_team = 0;
        TeamBalance_JoinBestTeam(this);
    }

    havocbot_setupbot(this);
}

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bot_clientdisconnect()

void bot_clientdisconnect

(

entity

this

)

Definition at line 411 of file bot.qc.

References bot_clearqueue(), bot_cmd_current, bot_waypoint_queue_owner, cleanname, IS_BOT_CLIENT, netname_freeme, NULL, playermodel_freeme, playerskin_freeme, and strfree.

Referenced by ClientState_attach(), and ClientState_detach().

{
    if (!IS_BOT_CLIENT(this))
        return;
    bot_clearqueue(this);
    strfree(this.cleanname);
    strfree(this.netname_freeme);
    strfree(this.playermodel_freeme);
    strfree(this.playerskin_freeme);
    if(this.bot_cmd_current)
        delete(this.bot_cmd_current);
    if(bot_waypoint_queue_owner == this)
        bot_waypoint_queue_owner = NULL;
}

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bot_custom_weapon_priority_setup()

void bot_custom_weapon_priority_setup

(

)

Definition at line 308 of file bot.qc.

References argv(), autocvar_bot_ai_custom_weapon_priority_close, autocvar_bot_ai_custom_weapon_priority_distances, autocvar_bot_ai_custom_weapon_priority_far, autocvar_bot_ai_custom_weapon_priority_mid, bot_custom_weapon, bot_distance_close, bot_distance_far, PARSE_WEAPON_PRIORITIES, stof(), strcpy, and tokenizebyseparator.

Referenced by bot_serverframe().

{
    static string bot_priority_far_prev;
    static string bot_priority_mid_prev;
    static string bot_priority_close_prev;
    static string bot_priority_distances_prev;
    float tokens, i, w;

    bot_custom_weapon = false;

    if( autocvar_bot_ai_custom_weapon_priority_far == "" ||
        autocvar_bot_ai_custom_weapon_priority_mid == "" ||
        autocvar_bot_ai_custom_weapon_priority_close == "" ||
        autocvar_bot_ai_custom_weapon_priority_distances == ""
    )
        return;

    if (bot_priority_distances_prev != autocvar_bot_ai_custom_weapon_priority_distances)
    {
        strcpy(bot_priority_distances_prev, autocvar_bot_ai_custom_weapon_priority_distances);
        tokens = tokenizebyseparator(autocvar_bot_ai_custom_weapon_priority_distances," ");

        if (tokens!=2)
            return;

        bot_distance_far = stof(argv(0));
        bot_distance_close = stof(argv(1));

        if(bot_distance_far < bot_distance_close){
            bot_distance_far = stof(argv(1));
            bot_distance_close = stof(argv(0));
        }
    }

    int c;

    #define PARSE_WEAPON_PRIORITIES(dist) MACRO_BEGIN \
        if (bot_priority_##dist##_prev != autocvar_bot_ai_custom_weapon_priority_##dist) { \
            strcpy(bot_priority_##dist##_prev, autocvar_bot_ai_custom_weapon_priority_##dist); \
            tokens = tokenizebyseparator(W_NumberWeaponOrder(autocvar_bot_ai_custom_weapon_priority_##dist)," "); \
            bot_weapons_##dist[0] = -1; \
            c = 0; \
            for(i = 0; i < tokens && c < REGISTRY_COUNT(Weapons); ++i) { \
                w = stof(argv(i)); \
                if (w >= WEP_FIRST && w <= WEP_LAST) { \
                    bot_weapons_##dist[c] = w; \
                    ++c; \
                } \
            } \
            if (c < REGISTRY_COUNT(Weapons)) \
                bot_weapons_##dist[c] = -1; \
        } \
    MACRO_END

    PARSE_WEAPON_PRIORITIES(far);
    PARSE_WEAPON_PRIORITIES(mid);
    PARSE_WEAPON_PRIORITIES(close);

    bot_custom_weapon = true;
}

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bot_endgame()

void bot_endgame

(

)

Definition at line 369 of file bot.qc.

References bot_list, bot_relinkplayerlist(), entity(), and setcolor.

Referenced by Shutdown().

{
    bot_relinkplayerlist();
    entity e = bot_list;
    while (e)
    {
        setcolor(e, e.bot_preferredcolors);
        e = e.nextbot;
    }
    // if dynamic waypoints are ever implemented, save them here
}

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bot_fixcount()

bool bot_fixcount

(

bool

multiple_per_frame

)

Definition at line 591 of file bot.qc.

References autocvar_bot_join_empty, autocvar_bot_number, autocvar_bot_vs_human, autocvar_minplayers, autocvar_minplayers_per_team, AvailableTeams(), bot_removenewest(), bot_spawn(), botframe_nextthink, bots_would_leave, bprint(), ceil(), currentbots, fabs(), floor(), FOREACH_CLIENT, GetPlayerLimit(), IS_PLAYER, IS_REAL_CLIENT, M_ARGV, max(), maxclients, min(), MUTATOR_CALLHOOK, NULL, teamplay, and time.

Referenced by bot_serverframe(), GameCommand_bot_cmd(), and GameCommand_setbots().

{
    int activerealplayers = 0;
    int realplayers = 0;
    if (MUTATOR_CALLHOOK(Bot_FixCount, activerealplayers, realplayers)) {
        activerealplayers = M_ARGV(0, int);
        realplayers = M_ARGV(1, int);
    } else {
        FOREACH_CLIENT(IS_REAL_CLIENT(it), {
            if(IS_PLAYER(it))
                ++activerealplayers;
            ++realplayers;
        });
    }

    int bots;
    // But don't remove bots immediately on level change, as the real players
    // usually haven't rejoined yet
    bots_would_leave = false;
    if (teamplay && autocvar_bot_vs_human && AvailableTeams() == 2)
        bots = min(ceil(fabs(autocvar_bot_vs_human) * activerealplayers), maxclients - realplayers);
    else if ((realplayers || autocvar_bot_join_empty || (currentbots > 0 && time < 5)))
    {
        int minplayers = max(0, floor(autocvar_minplayers));
        if (teamplay)
            minplayers = max(0, floor(autocvar_minplayers_per_team) * AvailableTeams());
        int minbots = max(0, floor(autocvar_bot_number));

        // add bots to reach minplayers if needed
        bots = max(minbots, minplayers - activerealplayers);
        // cap bots to the max players allowed by the server
        int player_limit = GetPlayerLimit();
        if(player_limit)
            bots = min(bots, max(player_limit - activerealplayers, 0));
        bots = min(bots, maxclients - realplayers);

        if(bots > minbots)
            bots_would_leave = true;
    }
    else
    {
        // if there are no players, remove bots
        bots = 0;
    }

    // only add one bot per frame to avoid utter chaos
    if(time > botframe_nextthink)
    {
        while (currentbots < bots)
        {
            if (bot_spawn() == NULL)
            {
                bprint("Can not add bot, server full.\n");
                return false;
            }
            if (!multiple_per_frame)
            {
                break;
            }
        }
        while (currentbots > bots && bots >= 0)
            bot_removenewest();
    }

    return true;
}

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bot_relinkplayerlist()

void bot_relinkplayerlist

(

)

Definition at line 381 of file bot.qc.

References bot_ispaused(), bot_list, bot_strategytoken, bot_strategytoken_taken, currentbots, entity(), FOREACH_CLIENT, IS_BOT_CLIENT, IS_OBSERVER, NULL, and player_count.

Referenced by bot_cmd_continue(), bot_cmd_pause(), bot_endgame(), ClientConnect(), ClientDisconnect(), PutClientInServer(), and PutObserverInServer().

{
    player_count = 0;
    currentbots = 0;
    bot_list = NULL;

    entity prevbot = NULL;
    FOREACH_CLIENT(true,
    {
        ++player_count;

        if(IS_BOT_CLIENT(it))
        {
            if (!IS_OBSERVER(it) && !bot_ispaused(it))
            {
                if(prevbot)
                    prevbot.nextbot = it;
                else
                    bot_list = it;
                prevbot = it;
            }
            ++currentbots;
        }
    });
    if(prevbot)
        prevbot.nextbot = NULL;
    bot_strategytoken = bot_list;
    bot_strategytoken_taken = true;
}

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bot_removefromlargestteam()

void bot_removefromlargestteam

(

)

Definition at line 454 of file bot.qc.

References best, entity(), FOREACH_CLIENT, if(), NULL, Team_IsValidTeam(), TeamBalance_CheckAllowedTeams(), and TeamBalance_GetTeamCounts().

Referenced by bot_removenewest().

{
    entity balance = TeamBalance_CheckAllowedTeams(NULL);
    TeamBalance_GetTeamCounts(balance, NULL);

    entity best = NULL;
    float besttime = 0;
    int bestcount = 0;

    int bcount = 0;
    FOREACH_CLIENT(it.isbot,
    {
        ++bcount;

        if(!best)
        {
            best = it;
            besttime = it.createdtime;
        }

        int thiscount = 0;

        if (Team_IsValidTeam(it.team))
        {
            thiscount = TeamBalance_GetNumberOfPlayers(balance,
                Team_TeamToIndex(it.team));
        }

        if(thiscount > bestcount)
        {
            bestcount = thiscount;
            besttime = it.createdtime;
            best = it;
        }
        else if(thiscount == bestcount && besttime < it.createdtime)
        {
            besttime = it.createdtime;
            best = it;
        }
    });
    TeamBalance_Destroy(balance);
    if(!bcount)
        return; // no bots to remove
    currentbots = currentbots - 1;
    dropclient(best);
}

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bot_removenewest()

void bot_removenewest

(

)

Definition at line 501 of file bot.qc.

References best, bot_removefromlargestteam(), currentbots, entity(), FOREACH_CLIENT, NULL, and teamplay.

Referenced by bot_fixcount().

{
    if(teamplay)
    {
        bot_removefromlargestteam();
        return;
    }

    float besttime = 0;
    entity best = NULL;
    int bcount = 0;

    FOREACH_CLIENT(it.isbot,
    {
        ++bcount;

        if(!best)
        {
            best = it;
            besttime = it.createdtime;
        }

        if(besttime < it.createdtime)
        {
            besttime = it.createdtime;
            best = it;
        }
    });

    if(!bcount)
        return; // no bots to remove

    currentbots = currentbots - 1;
    dropclient(best);
}

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bot_serverframe()

void bot_serverframe

(

)

Definition at line 658 of file bot.qc.

References autocvar_bot_ai_bunnyhop_skilloffset, autocvar_bot_ai_dangerdetectioninterval, autocvar_bot_ai_dangerdetectionupdates, autocvar_bot_navigation_ignoreplayers, autocvar_g_waypointeditor_auto, autocvar_skill, autocvar_skill_auto, autocvar_waypoint_benchmark, autoskill(), autoskill_nextthink, bot_calculate_stepheightvec(), bot_custom_weapon_priority_setup(), bot_fixcount(), bot_list, bot_navigation_movemode, bot_strategytoken, bot_strategytoken_taken, botframe_autowaypoints(), botframe_cachedwaypointlinks, botframe_loadedforcedlinks, botframe_nextdangertime, botframe_nextthink, botframe_showwaypointlinks(), botframe_spawnedwaypoints, botframe_updatedangerousobjects(), currentbots, entity(), FOREACH_CLIENT, g_waypoints, IL_EACH, intermission_running, IS_BOT_CLIENT, IS_DEAD, IS_REAL_CLIENT, localcmd, MOVE_NOMONSTERS, MOVE_NORMAL, NULL, skill, time, waypoint_load_hardwiredlinks(), waypoint_load_links(), waypoint_loadall(), waypoint_updatecost_foralllinks(), and waypointeditor_enabled.

Referenced by StartFrame().

{
    if (intermission_running && currentbots > 0)
    {
        // after the end of the match all bots stay unless all human players disconnect
        int realplayers = 0;
        FOREACH_CLIENT(IS_REAL_CLIENT(it), { ++realplayers; });
        if (!realplayers)
        {
            FOREACH_CLIENT(IS_BOT_CLIENT(it), { dropclient(it); });
            currentbots = 0;
        }
        return;
    }

    if (game_stopped)
        return;

    // Added 0.5 to avoid possible addition + immediate removal of bots that would make them appear as
    // spectators in the scoreboard and never go away. This issue happens at time 2 if map is changed
    // with the gotomap command, minplayers is > 1 and human clients join as players very soon
    // either intentionally or automatically (sv_spectate 0)
    if (time < 2.5)
    {
        currentbots = -1;
        return;
    }

    if (currentbots == -1)
    {
        // count bots already in the server from the previous match
        currentbots = 0;
        FOREACH_CLIENT(IS_BOT_CLIENT(it), { ++currentbots; });
    }

    if(autocvar_skill != skill)
    {
        float wpcost_update = false;
        if(skill >= autocvar_bot_ai_bunnyhop_skilloffset && autocvar_skill < autocvar_bot_ai_bunnyhop_skilloffset)
            wpcost_update = true;
        if(skill < autocvar_bot_ai_bunnyhop_skilloffset && autocvar_skill >= autocvar_bot_ai_bunnyhop_skilloffset)
            wpcost_update = true;

        skill = autocvar_skill;
        if (wpcost_update)
            waypoint_updatecost_foralllinks();
    }

    bot_calculate_stepheightvec();
    bot_navigation_movemode = ((autocvar_bot_navigation_ignoreplayers) ? MOVE_NOMONSTERS : MOVE_NORMAL);

    if(time > autoskill_nextthink)
    {
        float a;
        a = autocvar_skill_auto;
        if(a)
            autoskill(a);
        autoskill_nextthink = time + 5;
    }

    if(time > botframe_nextthink)
    {
        if(!bot_fixcount(false))
            botframe_nextthink = time + 10;
    }

    if(botframe_spawnedwaypoints)
    {
        if(autocvar_waypoint_benchmark)
            localcmd("quit\n");
    }

    if (currentbots > 0 || waypointeditor_enabled || autocvar_g_waypointeditor_auto)
    if (botframe_spawnedwaypoints)
    {
        if(botframe_cachedwaypointlinks)
        {
            if(!botframe_loadedforcedlinks)
                waypoint_load_hardwiredlinks();
        }
        else
        {
            // TODO: Make this check cleaner
            IL_EACH(g_waypoints, time - it.nextthink > 10,
            {
                waypoint_save_links();
                break;
            });
        }
    }
    else
    {
        botframe_spawnedwaypoints = true;
        waypoint_loadall();
        waypoint_load_links();
    }

    if (bot_list)
    {
        // cycle the goal token from one bot to the next each frame
        // (this prevents them from all doing spawnfunc_waypoint searches on the same
        //  frame, which causes choppy framerates)
        if (bot_strategytoken_taken)
        {
            // give goal token to the first bot without goals; if all bots don't have
            // any goal (or are dead/frozen) simply give it to the next one
            bot_strategytoken_taken = false;
            entity bot_strategytoken_save = bot_strategytoken;
            while (true)
            {
                if (bot_strategytoken)
                    bot_strategytoken = bot_strategytoken.nextbot;
                if (!bot_strategytoken)
                    bot_strategytoken = bot_list;

                if (!(IS_DEAD(bot_strategytoken) || STAT(FROZEN, bot_strategytoken))
                    && !bot_strategytoken.goalcurrent)
                    break;

                if (!bot_strategytoken_save) // break loop if all the bots are dead or frozen
                    break;
                if (bot_strategytoken == bot_strategytoken_save)
                    bot_strategytoken_save = NULL; // looped through all the bots
            }
        }

        if (botframe_nextdangertime < time)
        {
            float interval;
            interval = autocvar_bot_ai_dangerdetectioninterval;
            if (botframe_nextdangertime < time - interval * 1.5)
                botframe_nextdangertime = time;
            botframe_nextdangertime = botframe_nextdangertime + interval;
            botframe_updatedangerousobjects(autocvar_bot_ai_dangerdetectionupdates);
        }
    }

    if (waypointeditor_enabled)
        botframe_showwaypointlinks();

    if (autocvar_g_waypointeditor_auto)
        botframe_autowaypoints();

    if (currentbots > 0)
        bot_custom_weapon_priority_setup();
}

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bot_setclientfields()

void bot_setclientfields

(

entity

this

)

Definition at line 36 of file bot.qc.

References CS_CVAR.

Referenced by bot_clientconnect(), and bot_spawn().

{
    CS_CVAR(this).cvar_cl_accuracy_data_share = 1;  // share the bots weapon accuracy data with the world
    CS_CVAR(this).cvar_cl_accuracy_data_receive = 0;  // don't receive any weapon accuracy data
}

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bot_setnameandstuff()

void bot_setnameandstuff

(

entity

this

)

Definition at line 143 of file bot.qc.

References argv(), autocvar_bot_config_file, autocvar_bot_prefix, autocvar_bot_suffix, autocvar_bot_usemodelnames, autocvar_bot_vs_human, autocvar_g_campaign, AvailableTeams(), bot_aggresskill, bot_aimskill, bot_aiskill, bot_config_loaded, bot_dodgeskill, bot_forced_team, bot_mouseskill, bot_moveskill, bot_offsetskill, bot_pingskill, bot_preferredcolors, bot_rangepreference, bot_thinkskill, bot_weaponskill, cleanname, clientcolors, count, entity(), etof(), fclose(), fgets(), FILE_READ, floor(), fopen(), FOREACH_CLIENT, ftos(), havocbot_keyboardskill, IS_BOT_CLIENT, LOG_INFOF, name, netname, netname_freeme, NULL, playermodel, playermodel_freeme, playerskin, playerskin_freeme, random(), RandomSelection_AddString, RandomSelection_chosen_string, RandomSelection_Init(), READSKILL, setcolor, stof(), strcat(), strzone(), substring(), Team_IsValidIndex(), TeamBalance_CheckAllowedTeams(), TeamBalance_Destroy(), TeamBalance_GetNumberOfPlayers(), TeamBalance_GetTeamCounts(), teamplay, and tokenizebyseparator.

Referenced by bot_clientconnect(), and bot_spawn().

{
    string readfile, s;
    int file, tokens, prio;

    file = fopen(autocvar_bot_config_file, FILE_READ);

    if(file < 0)
    {
        LOG_INFOF("Error: Can not open the bot configuration file '%s'", autocvar_bot_config_file);
        readfile = "";
    }
    else
    {
        entity balance = TeamBalance_CheckAllowedTeams(NULL);
        TeamBalance_GetTeamCounts(balance, NULL);
        int smallest_team = -1;
        int smallest_count = -1;
        if (teamplay)
        {
            for (int i = 1; i <= AvailableTeams(); ++i)
            {
                // NOTE if (autocvar_g_campaign && autocvar_g_campaign_forceteam == i)
                // TeamBalance_GetNumberOfPlayers(balance, i); returns the number of players + 1
                // since it keeps a spot for the real player in the desired team
                int count = TeamBalance_GetNumberOfPlayers(balance, i);
                if (smallest_count < 0 || count < smallest_count)
                {
                    smallest_team = i;
                    smallest_count = count;
                }
            }
        }
        TeamBalance_Destroy(balance);
        RandomSelection_Init();
        while((readfile = fgets(file)))
        {
            if(substring(readfile, 0, 2) == "//")
                continue;
            if(substring(readfile, 0, 1) == "#")
                continue;
            // NOTE if the line is empty tokenizebyseparator(readfile, "\t")
            // will create 1 empty token because there's no separator (bug?)
            if (readfile == "")
                continue;
            tokens = tokenizebyseparator(readfile, "\t");
            if(tokens == 0)
                continue;
            s = argv(0);
            prio = 0;
            bool conflict = false;
            FOREACH_CLIENT(IS_BOT_CLIENT(it), {
                if (s == it.cleanname)
                {
                    conflict = true;
                    break;
                }
            });
            if (!conflict)
                prio += 1;
            if (teamplay && !(autocvar_bot_vs_human && AvailableTeams() == 2))
            {
                int forced_team = stof(argv(5));
                if (!Team_IsValidIndex(forced_team))
                    forced_team = 0;
                if (!forced_team || forced_team == smallest_team)
                    prio += 2;
            }
            RandomSelection_AddString(readfile, 1, prio);
        }
        readfile = RandomSelection_chosen_string;
        fclose(file);
    }

    string bot_name, bot_model, bot_skin, bot_shirt, bot_pants;

    tokens = tokenizebyseparator(readfile, "\t");
    if(argv(0) != "") bot_name = argv(0);
    else bot_name = "Bot";

    if(argv(1) != "") bot_model = argv(1);
    else bot_model = "";

    if(argv(2) != "") bot_skin = argv(2);
    else bot_skin = "0";

    if(argv(3) != "" && stof(argv(3)) >= 0) bot_shirt = argv(3);
    else bot_shirt = ftos(floor(random() * 15));

    if(argv(4) != "" && stof(argv(4)) >= 0) bot_pants = argv(4);
    else bot_pants = ftos(floor(random() * 15));

    if (teamplay && !(autocvar_bot_vs_human && AvailableTeams() == 2))
        this.bot_forced_team = stof(argv(5));
    else
        this.bot_forced_team = 0;

    prio = 6;

    #define READSKILL(f, w, r) MACRO_BEGIN \
        if(argv(prio) != "") \
            this.f = stof(argv(prio)) * w; \
        else \
            this.f = (!autocvar_g_campaign) * (2 * random() - 1) * r * w; \
        prio++; \
    MACRO_END
    //print(bot_name, ": ping=", argv(9), "\n");

    READSKILL(havocbot_keyboardskill, 0.5, 0.5); // keyboard skill
    READSKILL(bot_moveskill, 2, 0); // move skill
    READSKILL(bot_dodgeskill, 2, 0); // dodge skill

    READSKILL(bot_pingskill, 0.5, 0); // ping skill

    READSKILL(bot_weaponskill, 2, 0); // weapon skill
    READSKILL(bot_aggresskill, 1, 0); // aggre skill
    READSKILL(bot_rangepreference, 1, 0); // read skill

    READSKILL(bot_aimskill, 2, 0); // aim skill
    READSKILL(bot_offsetskill, 2, 0.5); // offset skill
    READSKILL(bot_mouseskill, 1, 0.5); // mouse skill

    READSKILL(bot_thinkskill, 1, 0.5); // think skill
    READSKILL(bot_aiskill, 2, 0); // "ai" skill

    if (file >= 0 && argv(prio) != "")
        LOG_INFOF("^1Warning^7: too many parameters for bot %s, please check format of %s", bot_name, autocvar_bot_config_file);

    this.bot_config_loaded = true;

    // this is really only a default, TeamBalance_JoinBestTeam is called later
    setcolor(this, stof(bot_shirt) * 16 + stof(bot_pants));
    this.bot_preferredcolors = this.clientcolors;

    string prefix = (autocvar_g_campaign ? "" : autocvar_bot_prefix);
    string suffix = (autocvar_g_campaign ? "" : autocvar_bot_suffix);
    string name = (autocvar_bot_usemodelnames ? bot_model : bot_name);

    if (name == "")
    {
        name = ftos(etof(this));
        this.netname = this.netname_freeme = strzone(strcat(prefix, name, suffix));
    }
    else
    {
        // number bots with identical names
        int j = 0;
        FOREACH_CLIENT(IS_BOT_CLIENT(it), {
            if(it.cleanname == name)
                ++j;
        });
        if (j)
            this.netname = this.netname_freeme = strzone(strcat(prefix, name, "(", ftos(j), ")", suffix));
        else
            this.netname = this.netname_freeme = strzone(strcat(prefix, name, suffix));
    }
    this.cleanname = strzone(name);

    // pick the model and skin
    if(substring(bot_model, -4, 1) != ".")
        bot_model = strcat(bot_model, ".iqm");
    this.playermodel = this.playermodel_freeme = strzone(strcat("models/player/", bot_model));
    this.playerskin = this.playerskin_freeme = strzone(bot_skin);
}

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bot_spawn()

entity bot_spawn

(

)

Definition at line 42 of file bot.qc.

References bot_setclientfields(), bot_setnameandstuff(), ClientConnect(), currentbots, entity(), PutClientInServer(), and setItemGroupCount().

Referenced by bot_fixcount().

{
    entity bot = spawnclient();
    if (bot)
    {
        setItemGroupCount();
        currentbots = currentbots + 1;
        bot_setnameandstuff(bot);
        ClientConnect(bot);
        bot_setclientfields(bot);
        PutClientInServer(bot);
    }
    return bot;
}

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bot_think()

void bot_think

(

entity

this

)

Definition at line 57 of file bot.qc.

References AI_STATUS_STUCK, aistatus, angles, autocvar_bot_ai_thinkinterval, autocvar_bot_god, autocvar_g_campaign, bot_aiskill, bot_jump_time, bot_nextthink, bot_pingskill, bot_waypoint_queue_owner, bound(), campaign_bots_may_start, CS(), DEAD_DEAD, DEAD_DYING, deadflag, dmg_inflictor, dmg_save, dmg_take, fixangle, FL_GODMODE, flags, IS_DEAD, IS_OBSERVER, IS_PLAYER, max(), min(), navigation_goalrating_timeout(), navigation_goalrating_timeout_force(), navigation_unstuck(), NULL, PHYS_INPUT_BUTTON_ATCK, PHYS_INPUT_BUTTON_ATCK2, PHYS_INPUT_BUTTON_CHAT, PHYS_INPUT_BUTTON_CROUCH, PHYS_INPUT_BUTTON_DRAG, PHYS_INPUT_BUTTON_HOOK, PHYS_INPUT_BUTTON_INFO, PHYS_INPUT_BUTTON_JUMP, PHYS_INPUT_BUTTON_USE, PHYS_INPUT_BUTTON_ZOOM, random(), skill, time, and v_angle.

Referenced by sys_phys_ai().

{
    if (this.bot_nextthink > time)
        return;

    this.flags &= ~FL_GODMODE;
    if(autocvar_bot_god)
        this.flags |= FL_GODMODE;

    this.bot_nextthink = max(time, this.bot_nextthink) + max(0.01, autocvar_bot_ai_thinkinterval * (0.5 ** this.bot_aiskill) * min(14 / (skill + 14), 1));

    if (!IS_PLAYER(this) || (autocvar_g_campaign && !campaign_bots_may_start))
    {
        CS(this).movement = '0 0 0';
        this.bot_nextthink = time + 0.5;
        return;
    }

    if (this.fixangle)
    {
        this.v_angle = this.angles;
        this.v_angle_z = 0;
        this.fixangle = false;
    }

    this.dmg_take = 0;
    this.dmg_save = 0;
    this.dmg_inflictor = NULL;

    // calculate an aiming latency based on the skill setting
    // (simulated network latency + naturally delayed reflexes)
    //this.ping = 0.7 - bound(0, 0.05 * skill, 0.5); // moved the reflexes to bot_aimdir (under the name 'think')
    // minimum ping 20+10 random
    CS(this).ping = bound(0,0.07 - bound(0, (skill + this.bot_pingskill) * 0.005,0.05)+random()*0.01,0.65); // Now holds real lag to server, and higer skill players take a less laggy server
    // skill 10 = ping 0.2 (adrenaline)
    // skill 0 = ping 0.7 (slightly drunk)

    // clear buttons
    PHYS_INPUT_BUTTON_ATCK(this) = false;
    // keep jump button pressed for a short while, useful with ramp jumps
    PHYS_INPUT_BUTTON_JUMP(this) = (!IS_DEAD(this) && time < this.bot_jump_time + 0.2);
    PHYS_INPUT_BUTTON_ATCK2(this) = false;
    PHYS_INPUT_BUTTON_ZOOM(this) = false;
    PHYS_INPUT_BUTTON_CROUCH(this) = false;
    PHYS_INPUT_BUTTON_HOOK(this) = false;
    PHYS_INPUT_BUTTON_INFO(this) = false;
    PHYS_INPUT_BUTTON_DRAG(this) = false;
    PHYS_INPUT_BUTTON_CHAT(this) = false;
    PHYS_INPUT_BUTTON_USE(this) = false;

    if (time < game_starttime)
    {
        // block the bot during the countdown to game start
        CS(this).movement = '0 0 0';
        this.bot_nextthink = game_starttime;
        return;
    }

    // if dead, just wait until we can respawn
    if (IS_DEAD(this) || IS_OBSERVER(this))
    {
        if (bot_waypoint_queue_owner == this)
            bot_waypoint_queue_owner = NULL;
        this.aistatus = 0;
        CS(this).movement = '0 0 0';
        if (IS_OBSERVER(this))
            return;
        if (IS_DEAD(this))
        {
            if (!navigation_goalrating_timeout(this))
                navigation_goalrating_timeout_force(this);
            // jump must not be pressed for at least one frame in order for
            // PlayerThink to detect the key down event
            if (this.deadflag == DEAD_DYING)
                PHYS_INPUT_BUTTON_JUMP(this) = false;
            else if (this.deadflag == DEAD_DEAD)
                PHYS_INPUT_BUTTON_JUMP(this) = true; // press jump to respawn
        }
    }
    else if(this.aistatus & AI_STATUS_STUCK)
        navigation_unstuck(this);

    // now call the current bot AI (havocbot for example)
    this.bot_ai(this);
}

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STATIC_INIT()

STATIC_INIT

(

bot

)

Definition at line 33 of file bot.qc.

References bot_calculate_stepheightvec().

{ bot_calculate_stepheightvec(); }

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