g_cmds.c

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/*
Copyright (C) 1997-2001 Id Software, Inc.
 
This program 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.
 
*/
#include "g_local.h"
#include "m_player.h"
 
 
char *ClientTeam (edict_t *ent)
{
    char        *p;
    static char value[512];
 
    value[0] = 0;
 
    if (!ent->client)
        return value;
 
    strcpy(value, Info_ValueForKey (ent->client->pers.userinfo, "skin"));
    p = strchr(value, '/');
    if (!p)
        return value;
 
    if ((int)(dmflags->value) & DF_MODELTEAMS)
    {
        *p = 0;
        return value;
    }
 
    // if ((int)(dmflags->value) & DF_SKINTEAMS)
    return ++p;
}
 
qboolean OnSameTeam (edict_t *ent1, edict_t *ent2)
{
    char    ent1Team [512];
    char    ent2Team [512];
 
    if (!((int)(dmflags->value) & (DF_MODELTEAMS | DF_SKINTEAMS)))
        return false;
 
    strcpy (ent1Team, ClientTeam (ent1));
    strcpy (ent2Team, ClientTeam (ent2));
 
    if (strcmp(ent1Team, ent2Team) == 0)
        return true;
    return false;
}
 
 
void SelectNextItem (edict_t *ent, int itflags)
{
    gclient_t   *cl;
    int         i, index;
    gitem_t     *it;
 
    cl = ent->client;
 
    if (cl->chase_target) {
        ChaseNext(ent);
        return;
    }
 
    // scan  for the next valid one
    for (i=1 ; i<=MAX_ITEMS ; i++)
    {
        index = (cl->pers.selected_item + i)%MAX_ITEMS;
        if (!cl->pers.inventory[index])
            continue;
        it = &itemlist[index];
        if (!it->use)
            continue;
        if (!(it->flags & itflags))
            continue;
 
        cl->pers.selected_item = index;
        return;
    }
 
    cl->pers.selected_item = -1;
}
 
void SelectPrevItem (edict_t *ent, int itflags)
{
    gclient_t   *cl;
    int         i, index;
    gitem_t     *it;
 
    cl = ent->client;
 
    if (cl->chase_target) {
        ChasePrev(ent);
        return;
    }
 
    // scan  for the next valid one
    for (i=1 ; i<=MAX_ITEMS ; i++)
    {
        index = (cl->pers.selected_item + MAX_ITEMS - i)%MAX_ITEMS;
        if (!cl->pers.inventory[index])
            continue;
        it = &itemlist[index];
        if (!it->use)
            continue;
        if (!(it->flags & itflags))
            continue;
 
        cl->pers.selected_item = index;
        return;
    }
 
    cl->pers.selected_item = -1;
}
 
void ValidateSelectedItem (edict_t *ent)
{
    gclient_t   *cl;
 
    cl = ent->client;
 
    if (cl->pers.inventory[cl->pers.selected_item])
        return;     // valid
 
    SelectNextItem (ent, -1);
}
 
 
//=================================================================================
 
/*
==================
Cmd_Give_f
 
Give items to a client
==================
*/
void Cmd_Give_f (edict_t *ent)
{
    char        *name;
    gitem_t     *it;
    int         index;
    int         i;
    qboolean    give_all;
    edict_t     *it_ent;
 
    if (deathmatch->value && !sv_cheats->value)
    {
        gi.cprintf (ent, PRINT_HIGH, "You must run the server with '+set cheats 1' to enable this command.\n");
        return;
    }
 
    name = gi.args();
 
    if (Q_stricmp(name, "all") == 0)
        give_all = true;
    else
        give_all = false;
 
    if (give_all || Q_stricmp(gi.argv(1), "health") == 0)
    {
        if (gi.argc() == 3)
            ent->health = atoi(gi.argv(2));
        else
            ent->health = ent->max_health;
        if (!give_all)
            return;
    }
 
    if (give_all || Q_stricmp(name, "weapons") == 0)
    {
        for (i=0 ; i<game.num_items ; i++)
        {
            it = itemlist + i;
            if (!it->pickup)
                continue;
            if (!(it->flags & IT_WEAPON))
                continue;
            ent->client->pers.inventory[i] += 1;
        }
        if (!give_all)
            return;
    }
 
    if (give_all || Q_stricmp(name, "ammo") == 0)
    {
        for (i=0 ; i<game.num_items ; i++)
        {
            it = itemlist + i;
            if (!it->pickup)
                continue;
            if (!(it->flags & IT_AMMO))
                continue;
            Add_Ammo (ent, it, 1000);
        }
        if (!give_all)
            return;
    }
 
    if (give_all || Q_stricmp(name, "armor") == 0)
    {
        gitem_armor_t   *info;
 
        it = FindItem("Jacket Armor");
        ent->client->pers.inventory[ITEM_INDEX(it)] = 0;
 
        it = FindItem("Combat Armor");
        ent->client->pers.inventory[ITEM_INDEX(it)] = 0;
 
        it = FindItem("Body Armor");
        info = (gitem_armor_t *)it->info;
        ent->client->pers.inventory[ITEM_INDEX(it)] = info->max_count;
 
        if (!give_all)
            return;
    }
 
    if (give_all || Q_stricmp(name, "Power Shield") == 0)
    {
        it = FindItem("Power Shield");
        it_ent = G_Spawn();
        it_ent->classname = it->classname;
        SpawnItem (it_ent, it);
        Touch_Item (it_ent, ent, NULL, NULL);
        if (it_ent->inuse)
            G_FreeEdict(it_ent);
 
        if (!give_all)
            return;
    }
 
    if (give_all)
    {
        for (i=0 ; i<game.num_items ; i++)
        {
            it = itemlist + i;
            if (!it->pickup)
                continue;
            if (it->flags & (IT_ARMOR|IT_WEAPON|IT_AMMO))
                continue;
            ent->client->pers.inventory[i] = 1;
        }
        return;
    }
 
    it = FindItem (name);
    if (!it)
    {
        name = gi.argv(1);
        it = FindItem (name);
        if (!it)
        {
            gi.cprintf (ent, PRINT_HIGH, "unknown item\n");
            return;
        }
    }
 
    if (!it->pickup)
    {
        gi.cprintf (ent, PRINT_HIGH, "non-pickup item\n");
        return;
    }
 
    index = ITEM_INDEX(it);
 
    if (it->flags & IT_AMMO)
    {
        if (gi.argc() == 3)
            ent->client->pers.inventory[index] = atoi(gi.argv(2));
        else
            ent->client->pers.inventory[index] += it->quantity;
    }
    else
    {
        it_ent = G_Spawn();
        it_ent->classname = it->classname;
        SpawnItem (it_ent, it);
        Touch_Item (it_ent, ent, NULL, NULL);
        if (it_ent->inuse)
            G_FreeEdict(it_ent);
    }
}
 
 
/*
==================
Cmd_God_f
 
Sets client to godmode
 
argv(0) god
==================
*/
void Cmd_God_f (edict_t *ent)
{
    char    *msg;
 
    if (deathmatch->value && !sv_cheats->value)
    {
        gi.cprintf (ent, PRINT_HIGH, "You must run the server with '+set cheats 1' to enable this command.\n");
        return;
    }
 
    ent->flags ^= FL_GODMODE;
    if (!(ent->flags & FL_GODMODE) )
        msg = "godmode OFF\n";
    else
        msg = "godmode ON\n";
 
    gi.cprintf (ent, PRINT_HIGH, msg);
}
 
 
/*
==================
Cmd_Notarget_f
 
Sets client to notarget
 
argv(0) notarget
==================
*/
void Cmd_Notarget_f (edict_t *ent)
{
    char    *msg;
 
    if (deathmatch->value && !sv_cheats->value)
    {
        gi.cprintf (ent, PRINT_HIGH, "You must run the server with '+set cheats 1' to enable this command.\n");
        return;
    }
 
    ent->flags ^= FL_NOTARGET;
    if (!(ent->flags & FL_NOTARGET) )
        msg = "notarget OFF\n";
    else
        msg = "notarget ON\n";
 
    gi.cprintf (ent, PRINT_HIGH, msg);
}
 
 
/*
==================
Cmd_Noclip_f
 
argv(0) noclip
==================
*/
void Cmd_Noclip_f (edict_t *ent)
{
    char    *msg;
 
    if (deathmatch->value && !sv_cheats->value)
    {
        gi.cprintf (ent, PRINT_HIGH, "You must run the server with '+set cheats 1' to enable this command.\n");
        return;
    }
 
    if (ent->movetype == MOVETYPE_NOCLIP)
    {
        ent->movetype = MOVETYPE_WALK;
        msg = "noclip OFF\n";
    }
    else
    {
        ent->movetype = MOVETYPE_NOCLIP;
        msg = "noclip ON\n";
    }
 
    gi.cprintf (ent, PRINT_HIGH, msg);
}
 
 
/*
==================
Cmd_Use_f
 
Use an inventory item
==================
*/
void Cmd_Use_f (edict_t *ent)
{
    int         index;
    gitem_t     *it;
    char        *s;
 
    s = gi.args();
    it = FindItem (s);
    if (!it)
    {
        gi.cprintf (ent, PRINT_HIGH, "unknown item: %s\n", s);
        return;
    }
    if (!it->use)
    {
        gi.cprintf (ent, PRINT_HIGH, "Item is not usable.\n");
        return;
    }
    index = ITEM_INDEX(it);
    if (!ent->client->pers.inventory[index])
    {
        gi.cprintf (ent, PRINT_HIGH, "Out of item: %s\n", s);
        return;
    }
 
    it->use (ent, it);
}
 
 
/*
==================
Cmd_Drop_f
 
Drop an inventory item
==================
*/
void Cmd_Drop_f (edict_t *ent)
{
    int         index;
    gitem_t     *it;
    char        *s;
 
    s = gi.args();
    it = FindItem (s);
    if (!it)
    {
        gi.cprintf (ent, PRINT_HIGH, "unknown item: %s\n", s);
        return;
    }
    if (!it->drop)
    {
        gi.cprintf (ent, PRINT_HIGH, "Item is not dropable.\n");
        return;
    }
    index = ITEM_INDEX(it);
    if (!ent->client->pers.inventory[index])
    {
        gi.cprintf (ent, PRINT_HIGH, "Out of item: %s\n", s);
        return;
    }
 
    it->drop (ent, it);
}
 
 
/*
=================
Cmd_Inven_f
=================
*/
void Cmd_Inven_f (edict_t *ent)
{
    int         i;
    gclient_t   *cl;
 
    cl = ent->client;
 
    cl->showscores = false;
    cl->showhelp = false;
 
    if (cl->showinventory)
    {
        cl->showinventory = false;
        return;
    }
 
    cl->showinventory = true;
 
    gi.WriteByte (svc_inventory);
    for (i=0 ; i<MAX_ITEMS ; i++)
    {
        gi.WriteShort (cl->pers.inventory[i]);
    }
    gi.unicast (ent, true);
}
 
/*
=================
Cmd_InvUse_f
=================
*/
void Cmd_InvUse_f (edict_t *ent)
{
    gitem_t     *it;
 
    ValidateSelectedItem (ent);
 
    if (ent->client->pers.selected_item == -1)
    {
        gi.cprintf (ent, PRINT_HIGH, "No item to use.\n");
        return;
    }
 
    it = &itemlist[ent->client->pers.selected_item];
    if (!it->use)
    {
        gi.cprintf (ent, PRINT_HIGH, "Item is not usable.\n");
        return;
    }
    it->use (ent, it);
}
 
/*
=================
Cmd_WeapPrev_f
=================
*/
void Cmd_WeapPrev_f (edict_t *ent)
{
    gclient_t   *cl;
    int         i, index;
    gitem_t     *it;
    int         selected_weapon;
 
    cl = ent->client;
 
    if (!cl->pers.weapon)
        return;
 
    selected_weapon = ITEM_INDEX(cl->pers.weapon);
 
    // scan  for the next valid one
    for (i=1 ; i<=MAX_ITEMS ; i++)
    {
        index = (selected_weapon + i)%MAX_ITEMS;
        if (!cl->pers.inventory[index])
            continue;
        it = &itemlist[index];
        if (!it->use)
            continue;
        if (! (it->flags & IT_WEAPON) )
            continue;
        it->use (ent, it);
        if (cl->pers.weapon == it)
            return; // successful
    }
}
 
/*
=================
Cmd_WeapNext_f
=================
*/
void Cmd_WeapNext_f (edict_t *ent)
{
    gclient_t   *cl;
    int         i, index;
    gitem_t     *it;
    int         selected_weapon;
 
    cl = ent->client;
 
    if (!cl->pers.weapon)
        return;
 
    selected_weapon = ITEM_INDEX(cl->pers.weapon);
 
    // scan  for the next valid one
    for (i=1 ; i<=MAX_ITEMS ; i++)
    {
        index = (selected_weapon + MAX_ITEMS - i)%MAX_ITEMS;
        if (!cl->pers.inventory[index])
            continue;
        it = &itemlist[index];
        if (!it->use)
            continue;
        if (! (it->flags & IT_WEAPON) )
            continue;
        it->use (ent, it);
        if (cl->pers.weapon == it)
            return; // successful
    }
}
 
/*
=================
Cmd_WeapLast_f
=================
*/
void Cmd_WeapLast_f (edict_t *ent)
{
    gclient_t   *cl;
    int         index;
    gitem_t     *it;
 
    cl = ent->client;
 
    if (!cl->pers.weapon || !cl->pers.lastweapon)
        return;
 
    index = ITEM_INDEX(cl->pers.lastweapon);
    if (!cl->pers.inventory[index])
        return;
    it = &itemlist[index];
    if (!it->use)
        return;
    if (! (it->flags & IT_WEAPON) )
        return;
    it->use (ent, it);
}
 
/*
=================
Cmd_InvDrop_f
=================
*/
void Cmd_InvDrop_f (edict_t *ent)
{
    gitem_t     *it;
 
    ValidateSelectedItem (ent);
 
    if (ent->client->pers.selected_item == -1)
    {
        gi.cprintf (ent, PRINT_HIGH, "No item to drop.\n");
        return;
    }
 
    it = &itemlist[ent->client->pers.selected_item];
    if (!it->drop)
    {
        gi.cprintf (ent, PRINT_HIGH, "Item is not dropable.\n");
        return;
    }
    it->drop (ent, it);
}
 
/*
=================
Cmd_Kill_f
=================
*/
void Cmd_Kill_f (edict_t *ent)
{
    if((level.time - ent->client->respawn_time) < 5)
        return;
    ent->flags &= ~FL_GODMODE;
    ent->health = 0;
    meansOfDeath = MOD_SUICIDE;
    player_die (ent, ent, ent, 100000, vec3_origin);
}
 
/*
=================
Cmd_PutAway_f
=================
*/
void Cmd_PutAway_f (edict_t *ent)
{
    ent->client->showscores = false;
    ent->client->showhelp = false;
    ent->client->showinventory = false;
}
 
 
int PlayerSort (void const *a, void const *b)
{
    int     anum, bnum;
 
    anum = *(int *)a;
    bnum = *(int *)b;
 
    anum = game.clients[anum].ps.stats[STAT_FRAGS];
    bnum = game.clients[bnum].ps.stats[STAT_FRAGS];
 
    if (anum < bnum)
        return -1;
    if (anum > bnum)
        return 1;
    return 0;
}
 
/*
=================
Cmd_Players_f
=================
*/
void Cmd_Players_f (edict_t *ent)
{
    int     i;
    int     count;
    char    small[64];
    char    large[1280];
    int     index[256];
 
    count = 0;
    for (i = 0 ; i < maxclients->value ; i++)
        if (game.clients[i].pers.connected)
        {
            index[count] = i;
            count++;
        }
 
    // sort by frags
    qsort (index, count, sizeof(index[0]), PlayerSort);
 
    // print information
    large[0] = 0;
 
    for (i = 0 ; i < count ; i++)
    {
        Com_sprintf (small, sizeof(small), "%3i %s\n",
            game.clients[index[i]].ps.stats[STAT_FRAGS],
            game.clients[index[i]].pers.netname);
        if (strlen (small) + strlen(large) > sizeof(large) - 100 )
        {   // can't print all of them in one packet
            strcat (large, "...\n");
            break;
        }
        strcat (large, small);
    }
 
    gi.cprintf (ent, PRINT_HIGH, "%s\n%i players\n", large, count);
}
 
/*
=================
Cmd_Wave_f
=================
*/
void Cmd_Wave_f (edict_t *ent)
{
    int     i;
 
    i = atoi (gi.argv(1));
 
    // can't wave when ducked
    if (ent->client->ps.pmove.pm_flags & PMF_DUCKED)
        return;
 
    if (ent->client->anim_priority > ANIM_WAVE)
        return;
 
    ent->client->anim_priority = ANIM_WAVE;
 
    switch (i)
    {
    case 0:
        gi.cprintf (ent, PRINT_HIGH, "flipoff\n");
        ent->s.frame = FRAME_flip01-1;
        ent->client->anim_end = FRAME_flip12;
        break;
    case 1:
        gi.cprintf (ent, PRINT_HIGH, "salute\n");
        ent->s.frame = FRAME_salute01-1;
        ent->client->anim_end = FRAME_salute11;
        break;
    case 2:
        gi.cprintf (ent, PRINT_HIGH, "taunt\n");
        ent->s.frame = FRAME_taunt01-1;
        ent->client->anim_end = FRAME_taunt17;
        break;
    case 3:
        gi.cprintf (ent, PRINT_HIGH, "wave\n");
        ent->s.frame = FRAME_wave01-1;
        ent->client->anim_end = FRAME_wave11;
        break;
    case 4:
    default:
        gi.cprintf (ent, PRINT_HIGH, "point\n");
        ent->s.frame = FRAME_point01-1;
        ent->client->anim_end = FRAME_point12;
        break;
    }
}
 
/*
==================
Cmd_Say_f
==================
*/
void Cmd_Say_f (edict_t *ent, qboolean team, qboolean arg0)
{
    int     i, j;
    edict_t *other;
    char    *p;
    char    text[2048];
    gclient_t *cl;
 
    if (gi.argc () < 2 && !arg0)
        return;
 
    if (!((int)(dmflags->value) & (DF_MODELTEAMS | DF_SKINTEAMS)))
        team = false;
 
    if (team)
        Com_sprintf (text, sizeof(text), "(%s): ", ent->client->pers.netname);
    else
        Com_sprintf (text, sizeof(text), "%s: ", ent->client->pers.netname);
 
    if (arg0)
    {
        strcat (text, gi.argv(0));
        strcat (text, " ");
        strcat (text, gi.args());
    }
    else
    {
        p = gi.args();
 
        if (*p == '"')
        {
            p++;
            p[strlen(p)-1] = 0;
        }
        strcat(text, p);
    }
 
    // don't let text be too long for malicious reasons
    if (strlen(text) > 150)
        text[150] = 0;
 
    strcat(text, "\n");
 
    if (flood_msgs->value) {
        cl = ent->client;
 
        if (level.time < cl->flood_locktill) {
            gi.cprintf(ent, PRINT_HIGH, "You can't talk for %d more seconds\n",
                (int)(cl->flood_locktill - level.time));
            return;
        }
        i = cl->flood_whenhead - flood_msgs->value + 1;
        if (i < 0)
            i = (sizeof(cl->flood_when)/sizeof(cl->flood_when[0])) + i;
        if (cl->flood_when[i] && 
            level.time - cl->flood_when[i] < flood_persecond->value) {
            cl->flood_locktill = level.time + flood_waitdelay->value;
            gi.cprintf(ent, PRINT_CHAT, "Flood protection:  You can't talk for %d seconds.\n",
                (int)flood_waitdelay->value);
            return;
        }
        cl->flood_whenhead = (cl->flood_whenhead + 1) %
            (sizeof(cl->flood_when)/sizeof(cl->flood_when[0]));
        cl->flood_when[cl->flood_whenhead] = level.time;
    }
 
    if (dedicated->value)
        gi.cprintf(NULL, PRINT_CHAT, "%s", text);
 
    for (j = 1; j <= game.maxclients; j++)
    {
        other = &g_edicts[j];
        if (!other->inuse)
            continue;
        if (!other->client)
            continue;
        if (team)
        {
            if (!OnSameTeam(ent, other))
                continue;
        }
        gi.cprintf(other, PRINT_CHAT, "%s", text);
    }
}
 
void Cmd_PlayerList_f(edict_t *ent)
{
    int i;
    char st[80];
    char text[1400];
    edict_t *e2;
 
    // connect time, ping, score, name
    *text = 0;
    for (i = 0, e2 = g_edicts + 1; i < maxclients->value; i++, e2++) {
        if (!e2->inuse)
            continue;
 
        Com_sprintf(st, sizeof(st), "%02d:%02d %4d %3d %s%s\n",
            (level.framenum - e2->client->resp.enterframe) / 600,
            ((level.framenum - e2->client->resp.enterframe) % 600)/10,
            e2->client->ping,
            e2->client->resp.score,
            e2->client->pers.netname,
            e2->client->resp.spectator ? " (spectator)" : "");
        if (strlen(text) + strlen(st) > sizeof(text) - 50) {
            sprintf(text+strlen(text), "And more...\n");
            gi.cprintf(ent, PRINT_HIGH, "%s", text);
            return;
        }
        strcat(text, st);
    }
    gi.cprintf(ent, PRINT_HIGH, "%s", text);
}
 
 
/*
=================
ClientCommand
=================
*/
void ClientCommand (edict_t *ent)
{
    char    *cmd;
 
    if (!ent->client)
        return;     // not fully in game yet
 
    cmd = gi.argv(0);
 
    if (Q_stricmp (cmd, "players") == 0)
    {
        Cmd_Players_f (ent);
        return;
    }
    if (Q_stricmp (cmd, "say") == 0)
    {
        Cmd_Say_f (ent, false, false);
        return;
    }
    if (Q_stricmp (cmd, "say_team") == 0)
    {
        Cmd_Say_f (ent, true, false);
        return;
    }
    if (Q_stricmp (cmd, "score") == 0)
    {
        Cmd_Score_f (ent);
        return;
    }
    if (Q_stricmp (cmd, "help") == 0)
    {
        Cmd_Help_f (ent);
        return;
    }
 
    if (level.intermissiontime)
        return;
 
    if (Q_stricmp (cmd, "use") == 0)
        Cmd_Use_f (ent);
    else if (Q_stricmp (cmd, "drop") == 0)
        Cmd_Drop_f (ent);
    else if (Q_stricmp (cmd, "give") == 0)
        Cmd_Give_f (ent);
    else if (Q_stricmp (cmd, "god") == 0)
        Cmd_God_f (ent);
    else if (Q_stricmp (cmd, "notarget") == 0)
        Cmd_Notarget_f (ent);
    else if (Q_stricmp (cmd, "noclip") == 0)
        Cmd_Noclip_f (ent);
    else if (Q_stricmp (cmd, "inven") == 0)
        Cmd_Inven_f (ent);
    else if (Q_stricmp (cmd, "invnext") == 0)
        SelectNextItem (ent, -1);
    else if (Q_stricmp (cmd, "invprev") == 0)
        SelectPrevItem (ent, -1);
    else if (Q_stricmp (cmd, "invnextw") == 0)
        SelectNextItem (ent, IT_WEAPON);
    else if (Q_stricmp (cmd, "invprevw") == 0)
        SelectPrevItem (ent, IT_WEAPON);
    else if (Q_stricmp (cmd, "invnextp") == 0)
        SelectNextItem (ent, IT_POWERUP);
    else if (Q_stricmp (cmd, "invprevp") == 0)
        SelectPrevItem (ent, IT_POWERUP);
    else if (Q_stricmp (cmd, "invuse") == 0)
        Cmd_InvUse_f (ent);
    else if (Q_stricmp (cmd, "invdrop") == 0)
        Cmd_InvDrop_f (ent);
    else if (Q_stricmp (cmd, "weapprev") == 0)
        Cmd_WeapPrev_f (ent);
    else if (Q_stricmp (cmd, "weapnext") == 0)
        Cmd_WeapNext_f (ent);
    else if (Q_stricmp (cmd, "weaplast") == 0)
        Cmd_WeapLast_f (ent);
    else if (Q_stricmp (cmd, "kill") == 0)
        Cmd_Kill_f (ent);
    else if (Q_stricmp (cmd, "putaway") == 0)
        Cmd_PutAway_f (ent);
    else if (Q_stricmp (cmd, "wave") == 0)
        Cmd_Wave_f (ent);
    else if (Q_stricmp(cmd, "playerlist") == 0)
        Cmd_PlayerList_f(ent);
    else    // anything that doesn't match a command will be a chat
        Cmd_Say_f (ent, false, true);
}