wave6-zero-data-enableable-signal

You can send a boolean signal without event queues by using a zero-field IEnableableComponent as a single-bit flag. The producer system enables the component, and the consumer system reacts to it before disabling the signal to clear it for the next cycle.

The best way to notify a consumer system for state changes is using a zero-data enableable component as a single-bit signal. This avoids event queue overhead and requires the consumer system to clear the enableable bit after handling the notification.

Consumer-owned clearing requires the consumer system to disable the enableable component after processing it. This prevents repeated firing and stuck-on signals, ensuring the single-bit signal is reset for future producer notifications within the Unity DOTS architecture.

Yes, Unity DOTS inter-system signaling with enableable components requires explicit system ordering via update attributes like UpdateAfter. Deterministic producer-to-consumer flow ensures the consumer reacts to the current frame's signal without race conditions.

You should not use a zero-field enableable component for inter-system messaging if your signal requires a data payload, involves multiple producer systems causing last-write conflicts, or lacks a defined execution order for safe consumer clearing.

Yes, you can use a zero-data IEnableableComponent for burst-compiled Unity ECS jobs. Because it has no data payload, it serves as an efficient single-bit event substitute that integrates smoothly with the burst compiler and DOTS performance standards.