Event Channels

Event Channels is a ScriptableObject-based event system that enables complete decoupling between game components in Unity.

Instead of hard-coding dependencies between scripts, you create event channel assets that act as intermediaries - publishers raise events, subscribers listen, and neither needs to know about the other.

Key Features

• 12 Event Channel types (Void, Int, Float, Long, Double, Bool, String, Vector2, Vector3, Quaternion, Color, GameObject)
• Variables System - Reactive ScriptableObject variables with automatic event notification (11 types)
• Runtime Sets System - Dynamic collection management for tracking objects at runtime
• 3 Monitor Windows - Real-time monitoring for Events, Variables, and Runtime Sets
• Dependency Analyzer - Detect unused assets and unassigned fields before they cause runtime errors

Fully Customizable

• All source code included - no DLLs
• Create custom event types by inheriting from EventChannelSO<T>
• Create custom variables by inheriting from VariableSO<T>
• Create custom runtime sets by inheriting from RuntimeSetSO<T>
• Supports any serializable type through generic base classes

Universal Genre Compatibility

This system works for ANY game genre,

• Action/FPS ... Player death events, weapon pickup notifications, ammo tracking
• RPG ... Quest completion, inventory updates, stat changes, party management
• Strategy ... Unit selection, resource gathering, turn events, unit tracking
• Puzzle ... Level complete, combo triggers, hint systems
• Mobile/Casual ... Score updates, power-up collection, UI notifications

Perfect For

• Large projects with multiple developers (clear communication contracts)
• Rapid prototyping (add/remove systems without refactoring)
• Clean architecture enthusiasts (SOLID principles, Observer pattern)
• Teams with designers/non-programmers (visual event flow via assets)

What Makes It Different

Unlike other event systems, Event Channels provides zero-overhead caller tracking (see exactly which method raised each event), comprehensive editor tools (real-time monitoring, dependency analysis, manual testing), and a complete reactive data solution (Variables + Runtime Sets) - all without sacrificing performance or simplicity.