ai_chat.c

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/*
===========================================================================
Copyright (C) 1999-2005 Id Software, Inc.

This file is part of Quake III Arena source code.

Quake III Arena source code 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.

Quake III Arena source code 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 Foobar; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
===========================================================================
*/
//

/*****************************************************************************
 * name:        ai_chat.c
 *
 * desc:        Quake3 bot AI
 *
 * $Archive: /MissionPack/code/game/ai_chat.c $
 *
 *****************************************************************************/

#include "g_local.h"
#include "botlib.h"
#include "be_aas.h"
#include "be_ea.h"
#include "be_ai_char.h"
#include "be_ai_chat.h"
#include "be_ai_gen.h"
#include "be_ai_goal.h"
#include "be_ai_move.h"
#include "be_ai_weap.h"
//
#include "ai_main.h"
#include "ai_dmq3.h"
#include "ai_chat.h"
#include "ai_cmd.h"
#include "ai_dmnet.h"
//
#include "chars.h"              //characteristics
#include "inv.h"                //indexes into the inventory
#include "syn.h"                //synonyms
#include "match.h"              //string matching types and vars

// for the voice chats
#ifdef MISSIONPACK // bk001205
#include "../../ui/menudef.h"
#endif

#define TIME_BETWEENCHATTING    25


/*
==================
BotNumActivePlayers
==================
*/
int BotNumActivePlayers(void) {
    int i, num;
    char buf[MAX_INFO_STRING];
    static int maxclients;

    if (!maxclients)
        maxclients = trap_Cvar_VariableIntegerValue("sv_maxclients");

    num = 0;
    for (i = 0; i < maxclients && i < MAX_CLIENTS; i++) {
        trap_GetConfigstring(CS_PLAYERS+i, buf, sizeof(buf));
        //if no config string or no name
        if (!strlen(buf) || !strlen(Info_ValueForKey(buf, "n"))) continue;
        //skip spectators
        if (atoi(Info_ValueForKey(buf, "t")) == TEAM_SPECTATOR) continue;
        //
        num++;
    }
    return num;
}

/*
==================
BotIsFirstInRankings
==================
*/
int BotIsFirstInRankings(bot_state_t *bs) {
    int i, score;
    char buf[MAX_INFO_STRING];
    static int maxclients;
    playerState_t ps;

    if (!maxclients)
        maxclients = trap_Cvar_VariableIntegerValue("sv_maxclients");

    score = bs->cur_ps.persistant[PERS_SCORE];
    for (i = 0; i < maxclients && i < MAX_CLIENTS; i++) {
        trap_GetConfigstring(CS_PLAYERS+i, buf, sizeof(buf));
        //if no config string or no name
        if (!strlen(buf) || !strlen(Info_ValueForKey(buf, "n"))) continue;
        //skip spectators
        if (atoi(Info_ValueForKey(buf, "t")) == TEAM_SPECTATOR) continue;
        //
        BotAI_GetClientState(i, &ps);
        if (score < ps.persistant[PERS_SCORE]) return qfalse;
    }
    return qtrue;
}

/*
==================
BotIsLastInRankings
==================
*/
int BotIsLastInRankings(bot_state_t *bs) {
    int i, score;
    char buf[MAX_INFO_STRING];
    static int maxclients;
    playerState_t ps;

    if (!maxclients)
        maxclients = trap_Cvar_VariableIntegerValue("sv_maxclients");

    score = bs->cur_ps.persistant[PERS_SCORE];
    for (i = 0; i < maxclients && i < MAX_CLIENTS; i++) {
        trap_GetConfigstring(CS_PLAYERS+i, buf, sizeof(buf));
        //if no config string or no name
        if (!strlen(buf) || !strlen(Info_ValueForKey(buf, "n"))) continue;
        //skip spectators
        if (atoi(Info_ValueForKey(buf, "t")) == TEAM_SPECTATOR) continue;
        //
        BotAI_GetClientState(i, &ps);
        if (score > ps.persistant[PERS_SCORE]) return qfalse;
    }
    return qtrue;
}

/*
==================
BotFirstClientInRankings
==================
*/
char *BotFirstClientInRankings(void) {
    int i, bestscore, bestclient;
    char buf[MAX_INFO_STRING];
    static char name[32];
    static int maxclients;
    playerState_t ps;

    if (!maxclients)
        maxclients = trap_Cvar_VariableIntegerValue("sv_maxclients");

    bestscore = -999999;
    bestclient = 0;
    for (i = 0; i < maxclients && i < MAX_CLIENTS; i++) {
        trap_GetConfigstring(CS_PLAYERS+i, buf, sizeof(buf));
        //if no config string or no name
        if (!strlen(buf) || !strlen(Info_ValueForKey(buf, "n"))) continue;
        //skip spectators
        if (atoi(Info_ValueForKey(buf, "t")) == TEAM_SPECTATOR) continue;
        //
        BotAI_GetClientState(i, &ps);
        if (ps.persistant[PERS_SCORE] > bestscore) {
            bestscore = ps.persistant[PERS_SCORE];
            bestclient = i;
        }
    }
    EasyClientName(bestclient, name, 32);
    return name;
}

/*
==================
BotLastClientInRankings
==================
*/
char *BotLastClientInRankings(void) {
    int i, worstscore, bestclient;
    char buf[MAX_INFO_STRING];
    static char name[32];
    static int maxclients;
    playerState_t ps;

    if (!maxclients)
        maxclients = trap_Cvar_VariableIntegerValue("sv_maxclients");

    worstscore = 999999;
    bestclient = 0;
    for (i = 0; i < maxclients && i < MAX_CLIENTS; i++) {
        trap_GetConfigstring(CS_PLAYERS+i, buf, sizeof(buf));
        //if no config string or no name
        if (!strlen(buf) || !strlen(Info_ValueForKey(buf, "n"))) continue;
        //skip spectators
        if (atoi(Info_ValueForKey(buf, "t")) == TEAM_SPECTATOR) continue;
        //
        BotAI_GetClientState(i, &ps);
        if (ps.persistant[PERS_SCORE] < worstscore) {
            worstscore = ps.persistant[PERS_SCORE];
            bestclient = i;
        }
    }
    EasyClientName(bestclient, name, 32);
    return name;
}

/*
==================
BotRandomOpponentName
==================
*/
char *BotRandomOpponentName(bot_state_t *bs) {
    int i, count;
    char buf[MAX_INFO_STRING];
    int opponents[MAX_CLIENTS], numopponents;
    static int maxclients;
    static char name[32];

    if (!maxclients)
        maxclients = trap_Cvar_VariableIntegerValue("sv_maxclients");

    numopponents = 0;
    opponents[0] = 0;
    for (i = 0; i < maxclients && i < MAX_CLIENTS; i++) {
        if (i == bs->client) continue;
        //
        trap_GetConfigstring(CS_PLAYERS+i, buf, sizeof(buf));
        //if no config string or no name
        if (!strlen(buf) || !strlen(Info_ValueForKey(buf, "n"))) continue;
        //skip spectators
        if (atoi(Info_ValueForKey(buf, "t")) == TEAM_SPECTATOR) continue;
        //skip team mates
        if (BotSameTeam(bs, i)) continue;
        //
        opponents[numopponents] = i;
        numopponents++;
    }
    count = random() * numopponents;
    for (i = 0; i < numopponents; i++) {
        count--;
        if (count <= 0) {
            EasyClientName(opponents[i], name, sizeof(name));
            return name;
        }
    }
    EasyClientName(opponents[0], name, sizeof(name));
    return name;
}

/*
==================
BotMapTitle
==================
*/

char *BotMapTitle(void) {
    char info[1024];
    static char mapname[128];

    trap_GetServerinfo(info, sizeof(info));

    strncpy(mapname, Info_ValueForKey( info, "mapname" ), sizeof(mapname)-1);
    mapname[sizeof(mapname)-1] = '\0';

    return mapname;
}


/*
==================
BotWeaponNameForMeansOfDeath
==================
*/

char *BotWeaponNameForMeansOfDeath(int mod) {
    switch(mod) {
        case MOD_SHOTGUN: return "Shotgun";
        case MOD_GAUNTLET: return "Gauntlet";
        case MOD_MACHINEGUN: return "Machinegun";
        case MOD_GRENADE:
        case MOD_GRENADE_SPLASH: return "Grenade Launcher";
        case MOD_ROCKET:
        case MOD_ROCKET_SPLASH: return "Rocket Launcher";
        case MOD_PLASMA:
        case MOD_PLASMA_SPLASH: return "Plasmagun";
        case MOD_RAILGUN: return "Railgun";
        case MOD_LIGHTNING: return "Lightning Gun";
        case MOD_BFG:
        case MOD_BFG_SPLASH: return "BFG10K";
#ifdef MISSIONPACK
        case MOD_NAIL: return "Nailgun";
        case MOD_CHAINGUN: return "Chaingun";
        case MOD_PROXIMITY_MINE: return "Proximity Launcher";
        case MOD_KAMIKAZE: return "Kamikaze";
        case MOD_JUICED: return "Prox mine";
#endif
        case MOD_GRAPPLE: return "Grapple";
        default: return "[unknown weapon]";
    }
}

/*
==================
BotRandomWeaponName
==================
*/
char *BotRandomWeaponName(void) {
    int rnd;

#ifdef MISSIONPACK
    rnd = random() * 11.9;
#else
    rnd = random() * 8.9;
#endif
    switch(rnd) {
        case 0: return "Gauntlet";
        case 1: return "Shotgun";
        case 2: return "Machinegun";
        case 3: return "Grenade Launcher";
        case 4: return "Rocket Launcher";
        case 5: return "Plasmagun";
        case 6: return "Railgun";
        case 7: return "Lightning Gun";
#ifdef MISSIONPACK
        case 8: return "Nailgun";
        case 9: return "Chaingun";
        case 10: return "Proximity Launcher";
#endif
        default: return "BFG10K";
    }
}

/*
==================
BotVisibleEnemies
==================
*/
int BotVisibleEnemies(bot_state_t *bs) {
    float vis;
    int i;
    aas_entityinfo_t entinfo;

    for (i = 0; i < MAX_CLIENTS; i++) {

        if (i == bs->client) continue;
        //
        BotEntityInfo(i, &entinfo);
        //
        if (!entinfo.valid) continue;
        //if the enemy isn't dead and the enemy isn't the bot self
        if (EntityIsDead(&entinfo) || entinfo.number == bs->entitynum) continue;
        //if the enemy is invisible and not shooting
        if (EntityIsInvisible(&entinfo) && !EntityIsShooting(&entinfo)) {
            continue;
        }
        //if on the same team
        if (BotSameTeam(bs, i)) continue;
        //check if the enemy is visible
        vis = BotEntityVisible(bs->entitynum, bs->eye, bs->viewangles, 360, i);
        if (vis > 0) return qtrue;
    }
    return qfalse;
}

/*
==================
BotValidChatPosition
==================
*/
int BotValidChatPosition(bot_state_t *bs) {
    vec3_t point, start, end, mins, maxs;
    bsp_trace_t trace;

    //if the bot is dead all positions are valid
    if (BotIsDead(bs)) return qtrue;
    //never start chatting with a powerup
    if (bs->inventory[INVENTORY_QUAD] ||
        bs->inventory[INVENTORY_HASTE] ||
        bs->inventory[INVENTORY_INVISIBILITY] ||
        bs->inventory[INVENTORY_REGEN] ||
        bs->inventory[INVENTORY_FLIGHT]) return qfalse;
    //must be on the ground
    //if (bs->cur_ps.groundEntityNum != ENTITYNUM_NONE) return qfalse;
    //do not chat if in lava or slime
    VectorCopy(bs->origin, point);
    point[2] -= 24;
    if (trap_PointContents(point,bs->entitynum) & (CONTENTS_LAVA|CONTENTS_SLIME)) return qfalse;
    //do not chat if under water
    VectorCopy(bs->origin, point);
    point[2] += 32;
    if (trap_PointContents(point,bs->entitynum) & MASK_WATER) return qfalse;
    //must be standing on the world entity
    VectorCopy(bs->origin, start);
    VectorCopy(bs->origin, end);
    start[2] += 1;
    end[2] -= 10;
    trap_AAS_PresenceTypeBoundingBox(PRESENCE_CROUCH, mins, maxs);
    BotAI_Trace(&trace, start, mins, maxs, end, bs->client, MASK_SOLID);
    if (trace.ent != ENTITYNUM_WORLD) return qfalse;
    //the bot is in a position where it can chat
    return qtrue;
}

/*
==================
BotChat_EnterGame
==================
*/
int BotChat_EnterGame(bot_state_t *bs) {
    char name[32];
    float rnd;

    if (bot_nochat.integer) return qfalse;
    if (bs->lastchat_time > FloatTime() - TIME_BETWEENCHATTING) return qfalse;
    //don't chat in teamplay
    if (TeamPlayIsOn()) return qfalse;
    // don't chat in tournament mode
    if (gametype == GT_TOURNAMENT) return qfalse;
    rnd = trap_Characteristic_BFloat(bs->character, CHARACTERISTIC_CHAT_ENTEREXITGAME, 0, 1);
    if (!bot_fastchat.integer) {
        if (random() > rnd) return qfalse;
    }
    if (BotNumActivePlayers() <= 1) return qfalse;
    if (!BotValidChatPosition(bs)) return qfalse;
    BotAI_BotInitialChat(bs, "game_enter",
                EasyClientName(bs->client, name, 32),   // 0
                BotRandomOpponentName(bs),              // 1
                "[invalid var]",                        // 2
                "[invalid var]",                        // 3
                BotMapTitle(),                          // 4
                NULL);
    bs->lastchat_time = FloatTime();
    bs->chatto = CHAT_ALL;
    return qtrue;
}

/*
==================
BotChat_ExitGame
==================
*/
int BotChat_ExitGame(bot_state_t *bs) {
    char name[32];
    float rnd;

    if (bot_nochat.integer) return qfalse;
    if (bs->lastchat_time > FloatTime() - TIME_BETWEENCHATTING) return qfalse;
    //don't chat in teamplay
    if (TeamPlayIsOn()) return qfalse;
    // don't chat in tournament mode
    if (gametype == GT_TOURNAMENT) return qfalse;
    rnd = trap_Characteristic_BFloat(bs->character, CHARACTERISTIC_CHAT_ENTEREXITGAME, 0, 1);
    if (!bot_fastchat.integer) {
        if (random() > rnd) return qfalse;
    }
    if (BotNumActivePlayers() <= 1) return qfalse;
    //
    BotAI_BotInitialChat(bs, "game_exit",
                EasyClientName(bs->client, name, 32),   // 0
                BotRandomOpponentName(bs),              // 1
                "[invalid var]",                        // 2
                "[invalid var]",                        // 3
                BotMapTitle(),                          // 4
                NULL);
    bs->lastchat_time = FloatTime();
    bs->chatto = CHAT_ALL;
    return qtrue;
}

/*
==================
BotChat_StartLevel
==================
*/
int BotChat_StartLevel(bot_state_t *bs) {
    char name[32];
    float rnd;

    if (bot_nochat.integer) return qfalse;
    if (BotIsObserver(bs)) return qfalse;
    if (bs->lastchat_time > FloatTime() - TIME_BETWEENCHATTING) return qfalse;
    //don't chat in teamplay
    if (TeamPlayIsOn()) {
        trap_EA_Command(bs->client, "vtaunt");
        return qfalse;
    }
    // don't chat in tournament mode
    if (gametype == GT_TOURNAMENT) return qfalse;
    rnd = trap_Characteristic_BFloat(bs->character, CHARACTERISTIC_CHAT_STARTENDLEVEL, 0, 1);
    if (!bot_fastchat.integer) {
        if (random() > rnd) return qfalse;
    }
    if (BotNumActivePlayers() <= 1) return qfalse;
    BotAI_BotInitialChat(bs, "level_start",
                EasyClientName(bs->client, name, 32),   // 0
                NULL);
    bs->lastchat_time = FloatTime();
    bs->chatto = CHAT_ALL;
    return qtrue;
}

/*
==================
BotChat_EndLevel
==================
*/
int BotChat_EndLevel(bot_state_t *bs) {
    char name[32];
    float rnd;

    if (bot_nochat.integer) return qfalse;
    if (BotIsObserver(bs)) return qfalse;
    if (bs->lastchat_time > FloatTime() - TIME_BETWEENCHATTING) return qfalse;
    // teamplay
    if (TeamPlayIsOn()) 
    {
        if (BotIsFirstInRankings(bs)) {
            trap_EA_Command(bs->client, "vtaunt");
        }
        return qtrue;
    }
    // don't chat in tournament mode
    if (gametype == GT_TOURNAMENT) return qfalse;
    rnd = trap_Characteristic_BFloat(bs->character, CHARACTERISTIC_CHAT_STARTENDLEVEL, 0, 1);
    if (!bot_fastchat.integer) {
        if (random() > rnd) return qfalse;
    }
    if (BotNumActivePlayers() <= 1) return qfalse;
    //
    if (BotIsFirstInRankings(bs)) {
        BotAI_BotInitialChat(bs, "level_end_victory",
                EasyClientName(bs->client, name, 32),   // 0
                BotRandomOpponentName(bs),              // 1
                "[invalid var]",                        // 2
                BotLastClientInRankings(),              // 3
                BotMapTitle(),                          // 4
                NULL);
    }
    else if (BotIsLastInRankings(bs)) {
        BotAI_BotInitialChat(bs, "level_end_lose",
                EasyClientName(bs->client, name, 32),   // 0
                BotRandomOpponentName(bs),              // 1
                BotFirstClientInRankings(),             // 2
                "[invalid var]",                        // 3
                BotMapTitle(),                          // 4
                NULL);
    }
    else {
        BotAI_BotInitialChat(bs, "level_end",
                EasyClientName(bs->client, name, 32),   // 0
                BotRandomOpponentName(bs),              // 1
                BotFirstClientInRankings(),             // 2
                BotLastClientInRankings(),              // 3
                BotMapTitle(),                          // 4
                NULL);
    }
    bs->lastchat_time = FloatTime();
    bs->chatto = CHAT_ALL;
    return qtrue;
}

/*
==================
BotChat_Death
==================
*/
int BotChat_Death(bot_state_t *bs) {
    char name[32];
    float rnd;

    if (bot_nochat.integer) return qfalse;
    if (bs->lastchat_time > FloatTime() - TIME_BETWEENCHATTING) return qfalse;
    rnd = trap_Characteristic_BFloat(bs->character, CHARACTERISTIC_CHAT_DEATH, 0, 1);
    // don't chat in tournament mode
    if (gametype == GT_TOURNAMENT) return qfalse;
    //if fast chatting is off
    if (!bot_fastchat.integer) {
        if (random() > rnd) return qfalse;
    }
    if (BotNumActivePlayers() <= 1) return qfalse;
    //
    if (bs->lastkilledby >= 0 && bs->lastkilledby < MAX_CLIENTS)
        EasyClientName(bs->lastkilledby, name, 32);
    else
        strcpy(name, "[world]");
    //
    if (TeamPlayIsOn() && BotSameTeam(bs, bs->lastkilledby)) {
        if (bs->lastkilledby == bs->client) return qfalse;
        BotAI_BotInitialChat(bs, "death_teammate", name, NULL);
        bs->chatto = CHAT_TEAM;
    }
    else
    {
        //teamplay
        if (TeamPlayIsOn()) {
            trap_EA_Command(bs->client, "vtaunt");
            return qtrue;
        }
        //
        if (bs->botdeathtype == MOD_WATER)
            BotAI_BotInitialChat(bs, "death_drown", BotRandomOpponentName(bs), NULL);
        else if (bs->botdeathtype == MOD_SLIME)
            BotAI_BotInitialChat(bs, "death_slime", BotRandomOpponentName(bs), NULL);
        else if (bs->botdeathtype == MOD_LAVA)
            BotAI_BotInitialChat(bs, "death_lava", BotRandomOpponentName(bs), NULL);
        else if (bs->botdeathtype == MOD_FALLING)
            BotAI_BotInitialChat(bs, "death_cratered", BotRandomOpponentName(bs), NULL);
        else if (bs->botsuicide || //all other suicides by own weapon
                bs->botdeathtype == MOD_CRUSH ||
                bs->botdeathtype == MOD_SUICIDE ||
                bs->botdeathtype == MOD_TARGET_LASER ||
                bs->botdeathtype == MOD_TRIGGER_HURT ||
                bs->botdeathtype == MOD_UNKNOWN)
            BotAI_BotInitialChat(bs, "death_suicide", BotRandomOpponentName(bs), NULL);
        else if (bs->botdeathtype == MOD_TELEFRAG)
            BotAI_BotInitialChat(bs, "death_telefrag", name, NULL);
#ifdef MISSIONPACK
        else if (bs->botdeathtype == MOD_KAMIKAZE && trap_BotNumInitialChats(bs->cs, "death_kamikaze"))
            BotAI_BotInitialChat(bs, "death_kamikaze", name, NULL);
#endif
        else {
            if ((bs->botdeathtype == MOD_GAUNTLET ||
                bs->botdeathtype == MOD_RAILGUN ||
                bs->botdeathtype == MOD_BFG ||
                bs->botdeathtype == MOD_BFG_SPLASH) && random() < 0.5) {

                if (bs->botdeathtype == MOD_GAUNTLET)
                    BotAI_BotInitialChat(bs, "death_gauntlet",
                            name,                                               // 0
                            BotWeaponNameForMeansOfDeath(bs->botdeathtype),     // 1
                            NULL);
                else if (bs->botdeathtype == MOD_RAILGUN)
                    BotAI_BotInitialChat(bs, "death_rail",
                            name,                                               // 0
                            BotWeaponNameForMeansOfDeath(bs->botdeathtype),     // 1
                            NULL);
                else
                    BotAI_BotInitialChat(bs, "death_bfg",
                            name,                                               // 0
                            BotWeaponNameForMeansOfDeath(bs->botdeathtype),     // 1
                            NULL);
            }
            //choose between insult and praise
            else if (random() < trap_Characteristic_BFloat(bs->character, CHARACTERISTIC_CHAT_INSULT, 0, 1)) {
                BotAI_BotInitialChat(bs, "death_insult",
                            name,                                               // 0
                            BotWeaponNameForMeansOfDeath(bs->botdeathtype),     // 1
                            NULL);
            }
            else {
                BotAI_BotInitialChat(bs, "death_praise",
                            name,                                               // 0
                            BotWeaponNameForMeansOfDeath(bs->botdeathtype),     // 1
                            NULL);
            }
        }
        bs->chatto = CHAT_ALL;
    }
    bs->lastchat_time = FloatTime();
    return qtrue;
}

/*
==================
BotChat_Kill
==================
*/
int BotChat_Kill(bot_state_t *bs) {
    char name[32];
    float rnd;

    if (bot_nochat.integer) return qfalse;
    if (bs->lastchat_time > FloatTime() - TIME_BETWEENCHATTING) return qfalse;
    rnd = trap_Characteristic_BFloat(bs->character, CHARACTERISTIC_CHAT_KILL, 0, 1);
    // don't chat in tournament mode
    if (gametype == GT_TOURNAMENT) return qfalse;
    //if fast chat is off
    if (!bot_fastchat.integer) {
        if (random() > rnd) return qfalse;
    }
    if (bs->lastkilledplayer == bs->client) return qfalse;
    if (BotNumActivePlayers() <= 1) return qfalse;
    if (!BotValidChatPosition(bs)) return qfalse;
    //
    if (BotVisibleEnemies(bs)) return qfalse;
    //
    EasyClientName(bs->lastkilledplayer, name, 32);
    //
    bs->chatto = CHAT_ALL;
    if (TeamPlayIsOn() && BotSameTeam(bs, bs->lastkilledplayer)) {
        BotAI_BotInitialChat(bs, "kill_teammate", name, NULL);
        bs->chatto = CHAT_TEAM;
    }
    else
    {
        //don't chat in teamplay
        if (TeamPlayIsOn()) {
            trap_EA_Command(bs->client, "vtaunt");
            return qfalse;          // don't wait
        }
        //
        if (bs->enemydeathtype == MOD_GAUNTLET) {
            BotAI_BotInitialChat(bs, "kill_gauntlet", name, NULL);
        }
        else if (bs->enemydeathtype == MOD_RAILGUN) {
            BotAI_BotInitialChat(bs, "kill_rail", name, NULL);
        }
        else if (bs->enemydeathtype == MOD_TELEFRAG) {
            BotAI_BotInitialChat(bs, "kill_telefrag", name, NULL);
        }
#ifdef MISSIONPACK
        else if (bs->botdeathtype == MOD_KAMIKAZE && trap_BotNumInitialChats(bs->cs, "kill_kamikaze"))
            BotAI_BotInitialChat(bs, "kill_kamikaze", name, NULL);
#endif
        //choose between insult and praise
        else if (random() < trap_Characteristic_BFloat(bs->character, CHARACTERISTIC_CHAT_INSULT, 0, 1)) {
            BotAI_BotInitialChat(bs, "kill_insult", name, NULL);
        }
        else {
            BotAI_BotInitialChat(bs, "kill_praise", name, NULL);
        }
    }
    bs->lastchat_time = FloatTime();
    return qtrue;
}

/*
==================
BotChat_EnemySuicide
==================
*/
int BotChat_EnemySuicide(bot_state_t *bs) {
    char name[32];
    float rnd;

    if (bot_nochat.integer) return qfalse;
    if (bs->lastchat_time > FloatTime() - TIME_BETWEENCHATTING) return qfalse;
    if (BotNumActivePlayers() <= 1) return qfalse;
    //
    rnd = trap_Characteristic_BFloat(bs->character, CHARACTERISTIC_CHAT_KILL, 0, 1);
    //don't chat in teamplay
    if (TeamPlayIsOn()) return qfalse;
    // don't chat in tournament mode
    if (gametype == GT_TOURNAMENT) return qfalse;
    //if fast chat is off
    if (!bot_fastchat.integer) {
        if (random() > rnd) return qfalse;
    }
    if (!BotValidChatPosition(bs)) return qfalse;
    //
    if (BotVisibleEnemies(bs)) return qfalse;
    //
    if (bs->enemy >= 0) EasyClientName(bs->enemy, name, 32);
    else strcpy(name, "");
    BotAI_BotInitialChat(bs, "enemy_suicide", name, NULL);
    bs->lastchat_time = FloatTime();
    bs->chatto = CHAT_ALL;
    return qtrue;
}

/*
==================
BotChat_HitTalking
==================
*/
int BotChat_HitTalking(bot_state_t *bs) {
    char name[32], *weap;
    int lasthurt_client;
    float rnd;

    if (bot_nochat.integer) return qfalse;
    if (bs->lastchat_time > FloatTime() - TIME_BETWEENCHATTING) return qfalse;
    if (BotNumActivePlayers() <= 1) return qfalse;
    lasthurt_client = g_entities[bs->client].client->lasthurt_client;
    if (!lasthurt_client) return qfalse;
    if (lasthurt_client == bs->client) return qfalse;
    //
    if (lasthurt_client < 0 || lasthurt_client >= MAX_CLIENTS) return qfalse;
    //
    rnd = trap_Characteristic_BFloat(bs->character, CHARACTERISTIC_CHAT_HITTALKING, 0, 1);
    //don't chat in teamplay
    if (TeamPlayIsOn()) return qfalse;
    // don't chat in tournament mode
    if (gametype == GT_TOURNAMENT) return qfalse;
    //if fast chat is off
    if (!bot_fastchat.integer) {
        if (random() > rnd * 0.5) return qfalse;
    }
    if (!BotValidChatPosition(bs)) return qfalse;
    //
    ClientName(g_entities[bs->client].client->lasthurt_client, name, sizeof(name));
    weap = BotWeaponNameForMeansOfDeath(g_entities[bs->client].client->lasthurt_client);
    //
    BotAI_BotInitialChat(bs, "hit_talking", name, weap, NULL);
    bs->lastchat_time = FloatTime();
    bs->chatto = CHAT_ALL;
    return qtrue;
}

/*
==================
BotChat_HitNoDeath
==================
*/
int BotChat_HitNoDeath(bot_state_t *bs) {
    char name[32], *weap;
    float rnd;
    int lasthurt_client;
    aas_entityinfo_t entinfo;

    lasthurt_client = g_entities[bs->client].client->lasthurt_client;
    if (!lasthurt_client) return qfalse;
    if (lasthurt_client == bs->client) return qfalse;
    //
    if (lasthurt_client < 0 || lasthurt_client >= MAX_CLIENTS) return qfalse;
    //
    if (bot_nochat.integer) return qfalse;
    if (bs->lastchat_time > FloatTime() - TIME_BETWEENCHATTING) return qfalse;
    if (BotNumActivePlayers() <= 1) return qfalse;
    rnd = trap_Characteristic_BFloat(bs->character, CHARACTERISTIC_CHAT_HITNODEATH, 0, 1);
    //don't chat in teamplay
    if (TeamPlayIsOn()) return qfalse;
    // don't chat in tournament mode
    if (gametype == GT_TOURNAMENT) return qfalse;
    //if fast chat is off
    if (!bot_fastchat.integer) {
        if (random() > rnd * 0.5) return qfalse;
    }
    if (!BotValidChatPosition(bs)) return qfalse;
    //
    if (BotVisibleEnemies(bs)) return qfalse;
    //
    BotEntityInfo(bs->enemy, &entinfo);
    if (EntityIsShooting(&entinfo)) return qfalse;
    //
    ClientName(lasthurt_client, name, sizeof(name));
    weap = BotWeaponNameForMeansOfDeath(g_entities[bs->client].client->lasthurt_mod);
    //
    BotAI_BotInitialChat(bs, "hit_nodeath", name, weap, NULL);
    bs->lastchat_time = FloatTime();
    bs->chatto = CHAT_ALL;
    return qtrue;
}

/*
==================
BotChat_HitNoKill
==================
*/
int BotChat_HitNoKill(bot_state_t *bs) {
    char name[32], *weap;
    float rnd;
    aas_entityinfo_t entinfo;

    if (bot_nochat.integer) return qfalse;
    if (bs->lastchat_time > FloatTime() - TIME_BETWEENCHATTING) return qfalse;
    if (BotNumActivePlayers() <= 1) return qfalse;
    rnd = trap_Characteristic_BFloat(bs->character, CHARACTERISTIC_CHAT_HITNOKILL, 0, 1);
    //don't chat in teamplay
    if (TeamPlayIsOn()) return qfalse;
    // don't chat in tournament mode
    if (gametype == GT_TOURNAMENT) return qfalse;
    //if fast chat is off
    if (!bot_fastchat.integer) {
        if (random() > rnd * 0.5) return qfalse;
    }
    if (!BotValidChatPosition(bs)) return qfalse;
    //
    if (BotVisibleEnemies(bs)) return qfalse;
    //
    BotEntityInfo(bs->enemy, &entinfo);
    if (EntityIsShooting(&entinfo)) return qfalse;
    //
    ClientName(bs->enemy, name, sizeof(name));
    weap = BotWeaponNameForMeansOfDeath(g_entities[bs->enemy].client->lasthurt_mod);
    //
    BotAI_BotInitialChat(bs, "hit_nokill", name, weap, NULL);
    bs->lastchat_time = FloatTime();
    bs->chatto = CHAT_ALL;
    return qtrue;
}

/*
==================
BotChat_Random
==================
*/
int BotChat_Random(bot_state_t *bs) {
    float rnd;
    char name[32];

    if (bot_nochat.integer) return qfalse;
    if (BotIsObserver(bs)) return qfalse;
    if (bs->lastchat_time > FloatTime() - TIME_BETWEENCHATTING) return qfalse;
    // don't chat in tournament mode
    if (gametype == GT_TOURNAMENT) return qfalse;
    //don't chat when doing something important :)
    if (bs->ltgtype == LTG_TEAMHELP ||
        bs->ltgtype == LTG_TEAMACCOMPANY ||
        bs->ltgtype == LTG_RUSHBASE) return qfalse;
    //
    rnd = trap_Characteristic_BFloat(bs->character, CHARACTERISTIC_CHAT_RANDOM, 0, 1);
    if (random() > bs->thinktime * 0.1) return qfalse;
    if (!bot_fastchat.integer) {
        if (random() > rnd) return qfalse;
        if (random() > 0.25) return qfalse;
    }
    if (BotNumActivePlayers() <= 1) return qfalse;
    //
    if (!BotValidChatPosition(bs)) return qfalse;
    //
    if (BotVisibleEnemies(bs)) return qfalse;
    //
    if (bs->lastkilledplayer == bs->client) {
        strcpy(name, BotRandomOpponentName(bs));
    }
    else {
        EasyClientName(bs->lastkilledplayer, name, sizeof(name));
    }
    if (TeamPlayIsOn()) {
        trap_EA_Command(bs->client, "vtaunt");
        return qfalse;          // don't wait
    }
    //
    if (random() < trap_Characteristic_BFloat(bs->character, CHARACTERISTIC_CHAT_MISC, 0, 1)) {
        BotAI_BotInitialChat(bs, "random_misc",
                    BotRandomOpponentName(bs),  // 0
                    name,                       // 1
                    "[invalid var]",            // 2
                    "[invalid var]",            // 3
                    BotMapTitle(),              // 4
                    BotRandomWeaponName(),      // 5
                    NULL);
    }
    else {
        BotAI_BotInitialChat(bs, "random_insult",
                    BotRandomOpponentName(bs),  // 0
                    name,                       // 1
                    "[invalid var]",            // 2
                    "[invalid var]",            // 3
                    BotMapTitle(),              // 4
                    BotRandomWeaponName(),      // 5
                    NULL);
    }
    bs->lastchat_time = FloatTime();
    bs->chatto = CHAT_ALL;
    return qtrue;
}

/*
==================
BotChatTime
==================
*/
float BotChatTime(bot_state_t *bs) {
    int cpm;

    cpm = trap_Characteristic_BInteger(bs->character, CHARACTERISTIC_CHAT_CPM, 1, 4000);

    return 2.0; //(float) trap_BotChatLength(bs->cs) * 30 / cpm;
}

/*
==================
BotChatTest
==================
*/
void BotChatTest(bot_state_t *bs) {

    char name[32];
    char *weap;
    int num, i;

    num = trap_BotNumInitialChats(bs->cs, "game_enter");
    for (i = 0; i < num; i++)
    {
        BotAI_BotInitialChat(bs, "game_enter",
                    EasyClientName(bs->client, name, 32),   // 0
                    BotRandomOpponentName(bs),              // 1
                    "[invalid var]",                        // 2
                    "[invalid var]",                        // 3
                    BotMapTitle(),                          // 4
                    NULL);
        trap_BotEnterChat(bs->cs, 0, CHAT_ALL);
    }
    num = trap_BotNumInitialChats(bs->cs, "game_exit");
    for (i = 0; i < num; i++)
    {
        BotAI_BotInitialChat(bs, "game_exit",
                    EasyClientName(bs->client, name, 32),   // 0
                    BotRandomOpponentName(bs),              // 1
                    "[invalid var]",                        // 2
                    "[invalid var]",                        // 3
                    BotMapTitle(),                          // 4
                    NULL);
        trap_BotEnterChat(bs->cs, 0, CHAT_ALL);
    }
    num = trap_BotNumInitialChats(bs->cs, "level_start");
    for (i = 0; i < num; i++)
    {
        BotAI_BotInitialChat(bs, "level_start",
                    EasyClientName(bs->client, name, 32),   // 0
                    NULL);
        trap_BotEnterChat(bs->cs, 0, CHAT_ALL);
    }
    num = trap_BotNumInitialChats(bs->cs, "level_end_victory");
    for (i = 0; i < num; i++)
    {
        BotAI_BotInitialChat(bs, "level_end_victory",
                EasyClientName(bs->client, name, 32),   // 0
                BotRandomOpponentName(bs),              // 1
                BotFirstClientInRankings(),             // 2
                BotLastClientInRankings(),              // 3
                BotMapTitle(),                          // 4
                NULL);
        trap_BotEnterChat(bs->cs, 0, CHAT_ALL);
    }
    num = trap_BotNumInitialChats(bs->cs, "level_end_lose");
    for (i = 0; i < num; i++)
    {
        BotAI_BotInitialChat(bs, "level_end_lose",
                EasyClientName(bs->client, name, 32),   // 0
                BotRandomOpponentName(bs),              // 1
                BotFirstClientInRankings(),             // 2
                BotLastClientInRankings(),              // 3
                BotMapTitle(),                          // 4
                NULL);
        trap_BotEnterChat(bs->cs, 0, CHAT_ALL);
    }
    num = trap_BotNumInitialChats(bs->cs, "level_end");
    for (i = 0; i < num; i++)
    {
        BotAI_BotInitialChat(bs, "level_end",
                EasyClientName(bs->client, name, 32),   // 0
                BotRandomOpponentName(bs),              // 1
                BotFirstClientInRankings(),             // 2
                BotLastClientInRankings(),              // 3
                BotMapTitle(),                          // 4
                NULL);
        trap_BotEnterChat(bs->cs, 0, CHAT_ALL);
    }
    EasyClientName(bs->lastkilledby, name, sizeof(name));
    num = trap_BotNumInitialChats(bs->cs, "death_drown");
    for (i = 0; i < num; i++)
    {
        //
        BotAI_BotInitialChat(bs, "death_drown", name, NULL);
        trap_BotEnterChat(bs->cs, 0, CHAT_ALL);
    }
    num = trap_BotNumInitialChats(bs->cs, "death_slime");
    for (i = 0; i < num; i++)
    {
        BotAI_BotInitialChat(bs, "death_slime", name, NULL);
        trap_BotEnterChat(bs->cs, 0, CHAT_ALL);
    }
    num = trap_BotNumInitialChats(bs->cs, "death_lava");
    for (i = 0; i < num; i++)
    {
        BotAI_BotInitialChat(bs, "death_lava", name, NULL);
        trap_BotEnterChat(bs->cs, 0, CHAT_ALL);
    }
    num = trap_BotNumInitialChats(bs->cs, "death_cratered");
    for (i = 0; i < num; i++)
    {
        BotAI_BotInitialChat(bs, "death_cratered", name, NULL);
        trap_BotEnterChat(bs->cs, 0, CHAT_ALL);
    }
    num = trap_BotNumInitialChats(bs->cs, "death_suicide");
    for (i = 0; i < num; i++)
    {
        BotAI_BotInitialChat(bs, "death_suicide", name, NULL);
        trap_BotEnterChat(bs->cs, 0, CHAT_ALL);
    }
    num = trap_BotNumInitialChats(bs->cs, "death_telefrag");
    for (i = 0; i < num; i++)
    {
        BotAI_BotInitialChat(bs, "death_telefrag", name, NULL);
        trap_BotEnterChat(bs->cs, 0, CHAT_ALL);
    }
    num = trap_BotNumInitialChats(bs->cs, "death_gauntlet");
    for (i = 0; i < num; i++)
    {
        BotAI_BotInitialChat(bs, "death_gauntlet",
                name,                                               // 0
                BotWeaponNameForMeansOfDeath(bs->botdeathtype),     // 1
                NULL);
        trap_BotEnterChat(bs->cs, 0, CHAT_ALL);
    }
    num = trap_BotNumInitialChats(bs->cs, "death_rail");
    for (i = 0; i < num; i++)
    {
        BotAI_BotInitialChat(bs, "death_rail",
                name,                                               // 0
                BotWeaponNameForMeansOfDeath(bs->botdeathtype),     // 1
                NULL);
        trap_BotEnterChat(bs->