#include "libtcod.hpp"
#include "Confuser.h"
#include "Engine.h"
#include "Gui.h"
#include "Ai.h"
#include "Actor.h"


Confuser::Confuser(int nbTurns, float range)
    : nbTurns(nbTurns), range(range) {
}
bool Confuser::use(Actor* owner, Actor* wearer) {
    engine->gui->message(TCOD_ColorRGB(0, 255, 255), "Left-click an enemy to confuse it,\nor right-click to cancel.");
    int x, y;
    if (!engine->pickATile(&x, &y, range)) {
        return false;
    }
    Actor* actor = engine->getActor(x, y);
    if (!actor) {
        return false;
    }
    // confuse the monster for <nbTurns> turns
    Ai* confusedAi = new ConfusedMonsterAi(nbTurns, actor->ai);
    actor->ai = confusedAi;
    engine->gui->message(TCOD_ColorRGB(100, 255, 100), "The eyes of the %s look vacant,\nas he starts to stumble around!",
        actor->name.c_str());
    return Pickable::use(owner, wearer);
}

void Confuser::load(TCODZip& zip) {
    nbTurns = zip.getInt();
    range = zip.getFloat();
}

void Confuser::save(TCODZip& zip) {
    zip.putInt(CONFUSER);
    zip.putInt(nbTurns);
    zip.putFloat(range);
}