franta-hg@29: /**
franta-hg@29:  * RGB assembler
franta-hg@29:  * Copyright © 2017 František Kučera (frantovo.cz)
franta-hg@29:  *
franta-hg@29:  * This program is free software: you can redistribute it and/or modify
franta-hg@29:  * it under the terms of the GNU General Public License as published by
franta-hg@29:  * the Free Software Foundation, either version 3 of the License, or
franta-hg@29:  * (at your option) any later version.
franta-hg@29:  *
franta-hg@29:  * This program is distributed in the hope that it will be useful,
franta-hg@29:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
franta-hg@29:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
franta-hg@29:  * GNU General Public License for more details.
franta-hg@29:  *
franta-hg@29:  * You should have received a copy of the GNU General Public License
franta-hg@29:  * along with this program. If not, see <http://www.gnu.org/licenses/>.
franta-hg@29:  */
franta-hg@29: 
franta-hg@20: #pragma once
franta-hg@20: 
franta-hg@20: #include <wchar.h>
franta-hg@22: #include <chrono>
franta-hg@22: #include <thread>
franta-hg@20: 
franta-hg@20: #include "../Command.h"
franta-hg@32: #include "../Memory.h"
franta-hg@20: 
franta-hg@22: using namespace std;
franta-hg@22: 
franta-hg@20: namespace commands {
franta-hg@20: 
franta-hg@26: class IncrementDecrement : public Command {
franta-hg@20: public:
franta-hg@20: 
franta-hg@27: 	IncrementDecrement(const bool increment, octet_t change) {
franta-hg@26: 		this->increment = increment;
franta-hg@27: 		this->change = change;
franta-hg@26: 	}
franta-hg@26: 
franta-hg@31: 	void process(Memory &memory) override {
franta-hg@31: 		address_t address = memory.read<address_t>();
franta-hg@33: 		octet_t value = memory.read<octet_t>(address);
franta-hg@27: 		value = increment ? value + change : value - change;
franta-hg@33: 		memory.write<octet_t>(address, value);
franta-hg@26: 		wprintf(L"%sCREMENT %*d → %02X\n", (increment ? "IN" : "DE"), 5, address, value);
franta-hg@20: 	}
franta-hg@20: private:
franta-hg@26: 	bool increment;
franta-hg@27: 	octet_t change;
franta-hg@20: 
franta-hg@20: };
franta-hg@20: 
franta-hg@20: }