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Add infinite loop to behavior tree loop decorator.

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This commit is contained in:
Menotdan
2023-12-08 01:46:55 -05:00
parent 526edb83de
commit 4a50111f9b
2 changed files with 12 additions and 6 deletions
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Source/Engine/AI/BehaviorTreeNodes.cpp
+4 -2
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@@ -624,8 +624,10 @@ void BehaviorTreeLoopDecorator::PostUpdate(const BehaviorUpdateContext& context,
if (result == BehaviorUpdateResult::Success)
{
auto state = GetState<State>(context.Memory);
state->Loops--;
if (state->Loops > 0)
if (!InfiniteLoop)
state->Loops--;
if (state->Loops > 0 || InfiniteLoop)
{
// Keep running in a loop but reset node's state (preserve self state)
result = BehaviorUpdateResult::Running;
Source/Engine/AI/BehaviorTreeNodes.h
+8 -4
View File
@@ -305,12 +305,16 @@ API_CLASS(Sealed) class FLAXENGINE_API BehaviorTreeLoopDecorator : public Behavi
DECLARE_SCRIPTING_TYPE_WITH_CONSTRUCTOR_IMPL(BehaviorTreeLoopDecorator, BehaviorTreeDecorator);
API_AUTO_SERIALIZATION();
// Amount of times to execute the node. Unused if LoopCountSelector is used.
API_FIELD(Attributes="EditorOrder(10), Limit(0)")
// Is the loop infinite (until failed)?
API_FIELD(Attributes = "EditorOrder(10)")
bool InfiniteLoop = false;
// Amount of times to execute the node. Unused if LoopCountSelector is used or if InfiniteLoop is used.
API_FIELD(Attributes="EditorOrder(20), Limit(0)")
int32 LoopCount = 3;
// Amount of times to execute the node from behavior's knowledge (blackboard, goal or sensor). If set, overrides LoopCount.
API_FIELD(Attributes="EditorOrder(20)")
// Amount of times to execute the node from behavior's knowledge (blackboard, goal or sensor). If set, overrides LoopCount. Unused if InfiniteLoop is used.
API_FIELD(Attributes="EditorOrder(30)")
BehaviorKnowledgeSelector<int32> LoopCountSelector;
public: