Struct AstarWorkItem

System.Action init

Init function.

May be null if no initialization is needed. Will be called once, right before the first call to update or updateWithContext.

System.Action<IWorkItemContext> initWithContext

Init function.

May be null if no initialization is needed. Will be called once, right before the first call to update or updateWithContext.

A context object is sent as a parameter. This can be used to for example queue a flood fill that will be executed either when a work item calls EnsureValidFloodFill or all work items have been completed. If multiple work items are updating nodes so that they need a flood fill afterwards, using the QueueFloodFill method is preferred since then only a single flood fill needs to be performed for all of the work items instead of one per work item.

System.Func<bool, bool> update

Update function, called once per frame when the work item executes.

Takes a param force. If that is true, the work item should try to complete the whole item in one go instead of spreading it out over multiple frames.

System.Func<IWorkItemContext, bool, bool> updateWithContext

Update function, called once per frame when the work item executes.

Takes a param force. If that is true, the work item should try to complete the whole item in one go instead of spreading it out over multiple frames.

A context object is sent as a parameter. This can be used to for example queue a flood fill that will be executed either when a work item calls EnsureValidFloodFill or all work items have been completed. If multiple work items are updating nodes so that they need a flood fill afterwards, using the QueueFloodFill method is preferred since then only a single flood fill needs to be performed for all of the work items instead of one per work item.