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34 lines
835 B
GDScript3
34 lines
835 B
GDScript3
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# Special implementation of a selector that will
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# "wait" for running nodes and will not re-attempt
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# to execute previous nodes until that node is either
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# FAILED or SUCCEEDED
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extends Composite
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class_name SelectorStarComposite, "../../icons/selector_star.svg"
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var last_execution_index = 0
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func tick(actor, blackboard):
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for c in get_children():
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if c.get_index() < last_execution_index:
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continue
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var response = c.tick(actor, blackboard)
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if c is ConditionLeaf:
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blackboard.set("last_condition", c)
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blackboard.set("last_condition_status", response)
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if response != FAILURE:
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if c is ActionLeaf and response == RUNNING:
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blackboard.set("running_action", c)
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if response == SUCCESS:
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last_execution_index = 0
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return response
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else:
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last_execution_index += 1
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last_execution_index = 0
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return FAILURE
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