#include <stdio.h>
#include "main.hpp"

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(owner==engine.player ? TCODColor::red : TCODColor::lightGrey, "%s attacks %s for %g hit points.\n", owner->name, target->name, power - target->destructible->defense);
    } else {
      engine.gui->message(TCODColor::lightGrey, "%s attacks %s but it has no effect!\n", owner->name, target->name);
    }
    target->destructible->takeDamage(target, power);
  } else {
    engine.gui->message(TCODColor::lightGrey, "%s attacks %s in vain.\n", owner->name, target->name);
  }
}

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

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