/**

 * RGB assembler

 * Copyright © 2017 František Kučera (frantovo.cz)

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program. If not, see <http://www.gnu.org/licenses/>.

 */

#pragma once

#include <wchar.h>

#include <chrono>

#include <thread>

#include "../Command.h"

#include "../Memory.h"

using namespace std;

namespace commands {

class IncrementDecrement : public Command {

public:

	IncrementDecrement(const bool increment, octet_t change) {

		this->increment = increment;

		this->change = change;

	}

	void process(Memory &memory) override {

		address_t address = memory.read<address_t>();

		octet_t value = memory.read<octet_t>(address);

		value = increment ? value + change : value - change;

		memory.write<octet_t>(address, value);

		wprintf(L"%sCREMENT %*d → %02X\n", (increment ? "IN" : "DE"), 5, address, value);

	}

private:

	bool increment;

	octet_t change;

};

}