blob: a7e575a65f94ce4c1bb7a89a3643c17cd97864ec (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
namespace BehaviorDesigner.Runtime.Tasks
{
[TaskDescription("The interrupt task will stop all child tasks from running if it is interrupted. The interruption can be triggered by the perform interruption task. " +
"The interrupt task will keep running its child until this interruption is called. If no interruption happens and the child task completed its " +
"execution the interrupt task will return the value assigned by the child task.")]
[HelpURL("http://www.opsive.com/assets/BehaviorDesigner/documentation.php?id=35")]
[TaskIcon("{SkinColor}InterruptIcon.png")]
public class Interrupt : Decorator
{
// When an interruption occurs return with this status.
private TaskStatus interruptStatus = TaskStatus.Failure;
// The status of the child after it has finished running.
private TaskStatus executionStatus = TaskStatus.Inactive;
public override bool CanExecute()
{
// Continue executing until the child task returns success or failure.
return executionStatus == TaskStatus.Inactive || executionStatus == TaskStatus.Running;
}
public override void OnChildExecuted(TaskStatus childStatus)
{
// Update the execution status after a child has finished running.
executionStatus = childStatus;
}
public void DoInterrupt(TaskStatus status)
{
// An interruption has occurred. Update the interrupt status and notify the Behavior Manager. The Behavior Manager will stop all
// child tasks from running.
interruptStatus = status;
BehaviorManager.instance.Interrupt(Owner, this);
}
public override TaskStatus OverrideStatus()
{
// Return the interruption status as our status.
return interruptStatus;
}
public override void OnEnd()
{
// Reset the variables back to their starting values.
interruptStatus = TaskStatus.Failure;
executionStatus = TaskStatus.Inactive;
}
}
}
|
