#include <memory>

#include "../GameController.h"
#include "../strings.h"

#include "backend/Exception.h"
#include "backend/print.h"
#include "backend/GoldObject.h"
#include "backend/Location.h"
#include "backend/Dungeon.h"

using namespace std;

void GameController::cmd_get(string & target_name) {
	Player & player = this->dungeon->get_player();
	Location & location = player.get_location();
	unique_ptr<Object> target = nullptr;

	for (Object * object : location.get_visible_objects()) {
		if (str_lower(object->get_name().c_str()) != str_lower(target_name)) continue;
		target = unique_ptr<Object>(object);
		location.remove_visible_object(object);
		break;
	}
	if (target == nullptr)
		throw Exception("object \"%s\" niet gevonden", target_name.c_str());

	// gold objects are collected and (implicitly) destroyed
	GoldObject * gold = dynamic_cast<GoldObject *>(target.get());
	if (gold != nullptr) {
		int count = gold->get_count();
		player.gold += count;
		lprtf("Je bent %d goudstuk%s rijker.\n", count, count == 1 ? "" : "ken");
		return;
	}

	// other objects go in the inventory
	lprtf("Je voegt %s toe aan je bezit.\n", target->get_name().c_str());
	player.inventory.push_back(target.release());
}