Signal Architecture

Signal Up/Call Down pattern, typed signals, and event buses define decoupled, maintainable architectures.

Available Scripts

global_event_bus.gd

Expert AutoLoad event bus with typed signals and connection management.

signal_debugger.gd

Runtime signal connection analyzer. Shows all connections in scene hierarchy.

signal_spy.gd

Testing utility for observing signal emissions with count tracking and history.

MANDATORY - For Event Bus: Read global_event_bus.gd before implementing cross-scene communication.

NEVER Do in Signal Architecture