Method Update

Update(WorldUnmanaged)

Update the system manually.

Declaration

public void Update(WorldUnmanaged world)

Parameters

Type	Name	Description
WorldUnmanaged	world	The WorldUnmanaged for the World instance this handle belongs to.

Remarks

If a system manually calls another system's Update(WorldUnmanaged) method from inside its own OnUpdate(ref SystemState) method, EntityQuery objects in the caller system might see unexpected and incorrect change version numbers based on the processing performed in the target system. For this reason, you shouldn't manually update one system from another if both systems are processing entity data, especially if either uses SetChangedVersionFilter(ComponentType[]). This guidance doesn't apply to ComponentSystemGroup or other "pass-through" systems which only update other systems without manipulating entity data.

Exceptions

Type	Condition
InvalidOperationException	Thrown if this SystemHandle is invalid or does not belong to this world.