#include "Container.h"
#include "Actor.h"

Container::Container(int size) : size(size) {
}

Container::~Container() {
	inventory.clearAndDelete();
}

bool Container::add(Actor* actor) {
    if (size > 0 && inventory.size() >= size) {
        // inventory full
        return false;
    }
    inventory.push(actor);
    return true;
}

void Container::remove(Actor* actor) {
    inventory.remove(actor);
}

void Container::load(TCODZip& zip) {
    size = zip.getInt();
    int nbActors = zip.getInt();
    while (nbActors > 0) {
        Actor* actor = new Actor(0, 0, "?", "", TCOD_ColorRGB(255, 255, 255));
        actor->load(zip);
        inventory.push(actor);
        nbActors--;
    }
}

void Container::save(TCODZip& zip) {
    zip.putInt(size);
    zip.putInt(inventory.size());
    for (Actor** it = inventory.begin(); it != inventory.end(); it++) {
        (*it)->save(zip);
    }
}