BTNode Struct Reference

Represents a single node in a behavior tree. More...

#include <BehaviorTree.h>

Public Member Functions
std::string	GetParameterString (const std::string &key, const std::string &defaultValue="") const
int	GetParameterInt (const std::string &key, int defaultValue=0) const
float	GetParameterFloat (const std::string &key, float defaultValue=0.0f) const

Public Attributes
BTNodeType	type = BTNodeType::Action
	Node type.
uint32_t	id = 0
	Unique node ID within tree.
std::vector< uint32_t >	childIds
	IDs of child nodes.
BTConditionType	conditionType = BTConditionType::TargetVisible
	Condition type (enum)
std::string	conditionTypeString
	Condition type as string (for flexible conditions like CheckBlackboardValue)
float	conditionParam = 0.0f
	Generic parameter for conditions.
BTActionType	actionType = BTActionType::Idle
	Action type.
float	actionParam1 = 0.0f
	Generic parameter 1 for actions.
float	actionParam2 = 0.0f
	Generic parameter 2 for actions.
uint32_t	decoratorChildId = 0
int	repeatCount = 1
std::string	name
std::map< std::string, std::string >	stringParams
	String parameters.
std::map< std::string, int >	intParams
	Integer parameters.
std::map< std::string, float >	floatParams
	Float parameters.

Detailed Description

Represents a single node in a behavior tree.

Can be a composite, decorator, condition, or action node. Stores node type, parameters, and child references.

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 133 of file BehaviorTree.h.

Member Function Documentation

GetParameterFloat()

float BTNode::GetParameterFloat ( const std::string &  key, float  defaultValue = 0.0f  ) const

inline

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 176 of file BehaviorTree.h.

References floatParams, and GetComponentTypeID_Static().

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GetParameterInt()

int BTNode::GetParameterInt ( const std::string &  key, int  defaultValue = 0  ) const

inline

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 170 of file BehaviorTree.h.

References GetComponentTypeID_Static(), and intParams.

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GetParameterString()

std::string BTNode::GetParameterString ( const std::string &  key, const std::string &  defaultValue = ""  ) const

inline

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 164 of file BehaviorTree.h.

References GetComponentTypeID_Static(), and stringParams.

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Member Data Documentation

actionParam1

float BTNode::actionParam1 = 0.0f

Generic parameter 1 for actions.

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 148 of file BehaviorTree.h.

actionParam2

float BTNode::actionParam2 = 0.0f

Generic parameter 2 for actions.

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 149 of file BehaviorTree.h.

actionType

BTActionType BTNode::actionType = BTActionType::Idle

Action type.

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 147 of file BehaviorTree.h.

Referenced by Olympe::BehaviorTreeDebugWindow::HandleNodeDuplication().

childIds

std::vector<uint32_t> BTNode::childIds

IDs of child nodes.

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 139 of file BehaviorTree.h.

Referenced by BehaviorTreeAsset::ConnectNodes(), BehaviorTreeAsset::DisconnectNodes(), and Olympe::DeleteNodeCommand::Undo().

conditionParam

float BTNode::conditionParam = 0.0f

Generic parameter for conditions.

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 144 of file BehaviorTree.h.

conditionType

BTConditionType BTNode::conditionType = BTConditionType::TargetVisible

Condition type (enum)

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 142 of file BehaviorTree.h.

Referenced by Olympe::BehaviorTreeDebugWindow::CreateFromTemplate().

conditionTypeString

std::string BTNode::conditionTypeString

Condition type as string (for flexible conditions like CheckBlackboardValue)

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 143 of file BehaviorTree.h.

decoratorChildId

uint32_t BTNode::decoratorChildId = 0

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 152 of file BehaviorTree.h.

Referenced by BehaviorTreeAsset::ConnectNodes(), BehaviorTreeAsset::DisconnectNodes(), Olympe::BehaviorTreeDebugWindow::IsConnectionValid(), and Olympe::DeleteNodeCommand::Undo().

floatParams

std::map<std::string, float> BTNode::floatParams

Float parameters.

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 161 of file BehaviorTree.h.

Referenced by GetParameterFloat().

id

uint32_t BTNode::id = 0

Unique node ID within tree.

Definition at line 136 of file BehaviorTree.h.

Referenced by Olympe::BehaviorTreeDebugWindow::CreateFromTemplate(), and BehaviorTreeManager::LoadTreeFromFile().

intParams

std::map<std::string, int> BTNode::intParams

Integer parameters.

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 160 of file BehaviorTree.h.

Referenced by GetParameterInt().

name

std::string BTNode::name

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 156 of file BehaviorTree.h.

Referenced by Olympe::BehaviorTreeDebugWindow::CreateFromTemplate(), Olympe::BehaviorTreeDebugWindow::HandleNodeDuplication(), Olympe::BehaviorTreeDebugWindow::SaveEditedTree(), and BehaviorTreeManager::ValidateTree().

repeatCount

int BTNode::repeatCount = 1

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 153 of file BehaviorTree.h.

stringParams

std::map<std::string, std::string> BTNode::stringParams

String parameters.

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 159 of file BehaviorTree.h.

Referenced by Olympe::EditParameterCommand::Execute(), GetParameterString(), and Olympe::EditParameterCommand::Undo().

type

BTNodeType BTNode::type = BTNodeType::Action

Node type.

Examples

/home/runner/work/Olympe-Engine/Olympe-Engine/Source/AI/BehaviorTree.h.

Definition at line 135 of file BehaviorTree.h.

Referenced by BehaviorTreeAsset::AddNode(), BehaviorTreeAsset::ConnectNodes(), Olympe::BehaviorTreeDebugWindow::CreateFromTemplate(), and Olympe::BehaviorTreeDebugWindow::IsConnectionValid().

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The documentation for this struct was generated from the following file:

• Source/AI/BehaviorTree.h