/*
 * V-Gears
 * Copyright (C) 2022 V-Gears Team
 *
 * 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 "decompiler/instruction.h"

namespace FF7{

    /**
     * A conditional map jump instruction.
     */
    class FieldCondJumpInstruction : public CondJumpInstruction{

        public:

            /**
             * Processes a conditional jump instruction.
             *
             * Checks if the condition is a function or a comparison, and
             * adds the function to the stack.
             *
             * @param function[in] Function to process. Unused.
             * @param stack[out] Function stack. The instruction will be added
             * here.
             * @param engine[in] Engine. Unused.
             * @param codegen[in|out] Code generator to append lines.
             */
            virtual void ProcessInst(
              Function& function, ValueStack &stack, Engine *engine, CodeGenerator *code_gen
            ) override;

            /**
             * Retrieves the destination address of the jump.
             *
             * @return The offset (number of bytes) to jump from the beginning
             * of the instruction.
             */
            virtual uint32 GetDestAddress() const override;

            /**
             * Prints the instruction
             *
             * @param output The stream to print the instruction to.
             */
            virtual std::ostream& Print(std::ostream &output) const override;
    };
}