121 lines
3.7 KiB
C++
121 lines
3.7 KiB
C++
// Solutions to the Advent Of Code 2024.
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// Copyright (C) 2025 Stefan Müller
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//
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// This program is free software: you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free Software
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// Foundation, either version 3 of the License, or (at your option) any later
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// version.
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//
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// This program is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along with
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// this program. If not, see <http://www.gnu.org/licenses/>.
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#pragma once
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#include <array>
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#include <functional>
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#include <aoc/extra/ChronospatialComputerOperandType.hpp>
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#include <aoc/extra/ChronospatialComputerState.hpp>
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class ChronospatialComputerInstruction
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{
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public:
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ChronospatialComputerInstruction(const ChronospatialComputerOperandType type);
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virtual ~ChronospatialComputerInstruction() = default;
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void run(ChronospatialComputerState& state, const int operand) const;
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protected:
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virtual void runValue(ChronospatialComputerState& state, const int operandValue) const = 0;
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private:
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std::function<int(const std::array<int, 3>&, const int)> operandFunctor_;
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};
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#pragma region ChronospatialComputerDivisionInstruction
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// Represents instruction "adv" (opcode 0), "bdv" (opcode 6), or "cdv" (opcode 7).
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class ChronospatialComputerDivisionInstruction
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: public ChronospatialComputerInstruction
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{
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public:
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ChronospatialComputerDivisionInstruction(const size_t destination);
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protected:
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virtual void runValue(ChronospatialComputerState& state, const int operandValue) const override;
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private:
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size_t destination_;
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};
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#pragma endregion
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#pragma region ChronospatialComputerXorLiteralInstruction
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// Represents instruction "bxl" (opcode 1).
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class ChronospatialComputerXorLiteralInstruction
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: public ChronospatialComputerInstruction
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{
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public:
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ChronospatialComputerXorLiteralInstruction();
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protected:
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virtual void runValue(ChronospatialComputerState& state, const int operandValue) const override;
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};
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#pragma endregion
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#pragma region ChronospatialComputerModuloInstruction
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// Represents instruction "bst" (opcode 2).
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class ChronospatialComputerModuloInstruction
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: public ChronospatialComputerInstruction
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{
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public:
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ChronospatialComputerModuloInstruction();
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protected:
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virtual void runValue(ChronospatialComputerState& state, const int operandValue) const override;
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};
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#pragma endregion
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#pragma region ChronospatialComputerJumpInstruction
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// Represents instruction "jnz" (opcode 3).
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class ChronospatialComputerJumpInstruction
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: public ChronospatialComputerInstruction
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{
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public:
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ChronospatialComputerJumpInstruction();
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protected:
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virtual void runValue(ChronospatialComputerState& state, const int operandValue) const override;
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};
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#pragma endregion
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#pragma region ChronospatialComputerXorRegisterInstruction
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// Represents instruction "bxc" (opcode 4).
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class ChronospatialComputerXorRegisterInstruction
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: public ChronospatialComputerInstruction
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{
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public:
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ChronospatialComputerXorRegisterInstruction();
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protected:
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virtual void runValue(ChronospatialComputerState& state, const int operandValue) const override;
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};
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#pragma endregion
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#pragma region ChronospatialComputerOutInstruction
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// Represents instruction "out" (opcode 5).
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class ChronospatialComputerOutInstruction
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: public ChronospatialComputerInstruction
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{
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public:
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ChronospatialComputerOutInstruction();
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protected:
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virtual void runValue(ChronospatialComputerState& state, const int operandValue) const override;
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};
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#pragma endregion
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