aliencontainment.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 "aliencontainment.h"
#include "cp_campaign.h"
#include "cp_research.h"

#define BREATHINGAPPARATUS_TECH "rs_alien_breathing"

int AlienContainment::getCapacityNeedForAlien(const teamDef_t* teamDef, const bool isDead)
{
    return 1;
}

void AlienContainment::resetCurrentCapacities(void)
{
    if (this->aliveCapacity)
        this->aliveCapacity->cur = 0;
    if (this->deadCapacity)
        this->deadCapacity->cur = 0;
}

bool AlienContainment::isLifeSupported(const teamDef_t* team)
{
    /* No team - not supported */
    if (!team)
        return false;

    /* humans supported */
    if (!CHRSH_IsTeamDefAlien(team))
        return true;

    /* Robots are supported */
    if (CHRSH_IsTeamDefRobot(team))
        return true;

    /* Organic aliens need breathing apparatus known */
    const technology_t* tech = RS_GetTechByID(BREATHINGAPPARATUS_TECH);
    if (!tech)
        return false;

    return RS_IsResearched_ptr(tech);
}

bool AlienContainment::add(const teamDef_t* team, int alive, int dead)
{
    if (!team)
        return false;

    if (!isLifeSupported(team)) {
        dead += alive;
        alive = 0;
    }

    if (AlienCargo::add(team, alive, dead)) {
        if (this->aliveCapacity)
            this->aliveCapacity->cur += alive * getCapacityNeedForAlien(team, false);
        if (this->deadCapacity)
            this->deadCapacity->cur += dead * getCapacityNeedForAlien(team, true);
        if (this->getAlive(team) > 0 || this->getDead(team) > 0) {
            technology_t* tech = RS_GetTechForTeam(team);
            RS_MarkCollected(tech);
        }
        return true;
    }
    return false;
}

bool AlienContainment::add(const char* teamId, int alive, int dead)
{
    if (!teamId)
        return false;
    const teamDef_t* team = cgi->Com_GetTeamDefinitionByID(teamId);
    if (!team)
        return false;
    return this->add(team, alive, dead);
}

AlienContainment::AlienContainment (capacities_t* aliveCapacity, capacities_t* deadCapacity) : aliveCapacity(aliveCapacity), deadCapacity(deadCapacity)
{
    this->resetCurrentCapacities();
}

AlienContainment::~AlienContainment (void)
{
    this->resetCurrentCapacities();
}