#include "Attacker.h"
#include "Actor.h"
#include "Destructible.h"
#include "Engine.h"
#include "Gui.h"

Attacker::Attacker(float power) : power(power) {
}

void Attacker::attack(Actor* owner, Actor* target) {
    if (target->destructible && !target->destructible->isDead()) {
        if (power - target->destructible->defense > 0) {
            engine->gui->message(engine->gui->lightGrey, "%s attacks %s for %g hit points.\n", owner->name.c_str(), target->name.c_str(),
                power - target->destructible->defense);
        }
        else {
            engine->gui->message(engine->gui->lightGrey, "%s attacks %s but it has no effect!\n", owner->name.c_str(), target->name.c_str());
        }
        target->destructible->takeDamage(target, power);
    }
    else {
        engine->gui->message(engine->gui->lightGrey, "%s attacks %s in vain.\n", owner->name.c_str(), target->name.c_str());
    }
}

void Attacker::load(TCODZip& zip) {
    power = zip.getFloat();
}

void Attacker::save(TCODZip& zip) {
    zip.putFloat(power);
}