Barrier Pattern

Barrier Pattern provides a clean, modular layer for synchronizing independent gameplay systems without tight coupling or complex state handling.

It allows multiple asynchronous operations — such as UI transitions, timers, animations, scene preparation, spawning logic, or system initialization — to register as participants in a barrier. Execution continues only when all participants have completed.

The package is designed to be simple to integrate, extensible, and safe for production use. It is genre-agnostic and suitable for any Unity project that requires coordinated execution flow, including loading systems, cutscenes, wave spawning, multi-stage initialization, or gameplay gating.

A sample scene is included demonstrating UI fade transitions and timed events synchronizing before gameplay proceeds, followed by a secondary barrier controlling unit spawning.

The system is fully customizable and can be extended to match project-specific architecture.