GoSimDot: Discrete-Event Simulation Framework

A discrete-event simulation (DES) framework for Godot 4.

GoSimDot implements the classical Three-Phase (ABC) simulation worldview for fast simulation runs as well as reactive 2D/3D visualizations.

Plugin Features (addons/gosimdot)

• Three-Phase Execution Kernel: Phase A (clock advance), Phase B (bound events), and Phase C (conditional activities).
• Queues, Resources & Containers: FIFO entity queues, priority token resources, and capacity pools.
• Statistical Distributions: Exponential, Normal, Uniform, Triangular, and Constant generators.
• State Machines & Logic: Entity lifecycle state machines and probabilistic decision branching.

Full Repository & Examples

Clone the full GitHub repository to explore the interactive visual scene examples and the experimental node-based Network Flow Editor prototype: GoSimDot GitHub Repository