e_event_actordie.cpp

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/*
Copyright (C) 2002-2020 UFO: Alien Invasion.

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 "../../../../client.h"
#include "../../../cl_actor.h"
#include "../../../cl_hud.h"
#include "../../../cl_parse.h"
#include "../../../cl_particle.h"
#include "../../../../renderer/r_mesh_anim.h"
#include "e_event_actordie.h"

int CL_ActorDieTime (const struct eventRegister_s* self, dbuffer* msg, eventTiming_t* eventTiming)
{
    eventTiming->parsedDeath = true;
    if (eventTiming->parsedShot && eventTiming->impactTime > cl.time)
        return eventTiming->impactTime;
    return eventTiming->nextTime;
}

void CL_ActorDie (const eventRegister_t* self, dbuffer* msg)
{
    int entnum, state, playerNum, attacker;

    NET_ReadFormat(msg, self->formatString, &entnum, &state, &playerNum, &attacker);

    /* get les */
    le_t* le = LE_Get(entnum);

    if (!le)
        LE_NotFoundError(entnum);

    if (!LE_IsLivingActor(le))
        Com_Error(ERR_DROP, "CL_ActorDie: Can't kill, LE is not an actor (type: %i)", le->type);

    if (!LE_IsStunned(le) && LE_IsDead(le))
        Com_Error(ERR_DROP, "CL_ActorDie: Can't kill, actor already dead");

    LE_Lock(le);

    /* set relevant vars */
    le->resetFloor();
    le->state = state;

    /* count spotted aliens */
    cl.numEnemiesSpotted = CL_CountVisibleEnemies();
    Cvar_SetValue("mn_numaliensspotted", cl.numEnemiesSpotted);

    /* play animation */
    LE_SetThink(le, nullptr);
    R_AnimChange(&le->as, le->model1, va("death%i", LE_GetAnimationIndexForDeath(le)));
    R_AnimAppend(&le->as, le->model1, va("dead%i", LE_GetAnimationIndexForDeath(le)));

    /* Print some info about the death or stun. */
    if (le->team == cls.team) {
        if (playerNum != le->pnum) {
            const char* playerName = CL_PlayerGetName(playerNum);
            char tmpbuf[128];
            Com_sprintf(tmpbuf, lengthof(tmpbuf), _("%s lost a soldier\n"), playerName);
            HUD_DisplayMessage(tmpbuf);
        } else {
            const character_t* chr = CL_ActorGetChr(le);
            if (chr) {
                char tmpbuf[128];
                if (LE_IsStunned(le)) {
                    Com_sprintf(tmpbuf, lengthof(tmpbuf), _("%s was stunned\n"), chr->name);
                } else if (!attacker) {
                    Com_sprintf(tmpbuf, lengthof(tmpbuf), _("%s has died\n"), chr->name);
                } else {
                    Com_sprintf(tmpbuf, lengthof(tmpbuf), _("%s was killed\n"), chr->name);
                }
                HUD_DisplayMessage(tmpbuf);
            }
        }
    } else {
        switch (le->team) {
        case (TEAM_CIVILIAN):
            if (LE_IsStunned(le))
                HUD_DisplayMessage(_("A civilian was stunned."));
            else if (!attacker)
                HUD_DisplayMessage(_("A civilian has died."));
            else
                HUD_DisplayMessage(_("A civilian was killed."));
            break;
        case (TEAM_ALIEN):
            if (LE_IsStunned(le))
                HUD_DisplayMessage(_("An alien was stunned."));
            else if (!attacker)
                HUD_DisplayMessage(_("An alien has died."));
            else
                HUD_DisplayMessage(_("An alien was killed."));
            break;
        case (TEAM_PHALANX):
            if (LE_IsStunned(le))
                HUD_DisplayMessage(_("A soldier was stunned."));
            else if (!attacker)
                HUD_DisplayMessage(_("A soldier has died."));
            else
                HUD_DisplayMessage(_("A soldier was killed."));
            break;
        default:
            if (LE_IsStunned(le))
                HUD_DisplayMessage(va(_("A member of team %i was stunned."), le->team));
            else if (!attacker)
                HUD_DisplayMessage(va(_("A member of team %i has died."), le->team));
            else
                HUD_DisplayMessage(va(_("A member of team %i was killed."), le->team));
            break;
        }
    }

    CL_ActorPlaySound(le, SND_DEATH);

    le->aabb.setMaxs(player_dead_maxs);
    if (!LE_IsStunned(le))
        le->contents = CONTENTS_DEADACTOR;
    if (le->ptl) {
        CL_ParticleFree(le->ptl);
        le->ptl = nullptr;
    }
    CL_ActorRemoveFromTeamList(le);

    /* update pathing as we maybe can walk onto the dead actor now */
    CL_ActorConditionalMoveCalc(selActor);
    LE_Unlock(le);
}