Warning
The master branch is outdated and unsafe. While it successfully demonstrates the core and capabilities of the simulation, major design flaws makes the system fragile and prone to memory-leaks.
To solve these issues, a rewrite branch has been issued. The latter will now be worked on, keeping the problems encountered in master in mind.
A C++ logic circuit simulator built with ImGui and SFML, designed for easy creation, testing, and management of digital logic circuits.
Supports saving/loading circuits, and exporting them as reusable chips/custom gates.
- Real-time Circuit Editing: Drag, drop, and connect logic gates interactively.
- Gate Types: AND, OR, NOT, XOR, NAND, NOR, XNOR, and more.
- Save & Load Circuits: Preserve your work in a compact save format.
- Custom Gates / Chips: Convert completed circuits into reusable modules.
- Intuitive UI: Powered by ImGui for menus, panels, and property editing.
- Visual Feedback: Live propagation of signals through your circuit.
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Launch Simulator
Run the compiled executable; a window will appear showing the workspace. -
Create Circuits
- Add gates via the panel.
- Connect inputs/outputs by dragging wires between nodes.
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Simulation
- Toggle input signals to see real-time propagation.
- Debug or test different logic configurations easily.
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Save / Load
- Save your current circuit to a file.
- Load previously saved circuits to continue editing.
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Export as Custom Chip
- Convert any circuit into a reusable chip.
- Use chips in other circuits like standard gates.
- Built on SFML for rendering and input handling.
- ImGui manages the interface for menus, panels, and node properties.
- Save files are plain JSON for portability.
- Custom chip files can be loaded back as a single node in new circuits.
This project provides a flexible, interactive environment for digital logic experimentation.
Ideal for learning, testing ideas, or creating modular logic systems that scale with custom chips.