Basic house ah

project/Behaviour.cpp

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+#include "stdafx.h"
+#include "Behaviour.h"
+#include "BehaviourTree.h"
+#include <IExamInterface.h>
+
+namespace BT_Action
+{
+	BT::State FindAHouse(Blackboard* blackboardPtr) {
+		IExamInterface* interfacePtr{};
+		blackboardPtr->GetData("Interface", interfacePtr);
+
+		const Elite::Vector2 worldDimensions{ interfacePtr->World_GetInfo().Dimensions };
+
+		std::random_device rd; // obtain a random number from hardware
+		std::mt19937 seed(rd()); // seed the generator
+		std::uniform_int_distribution<> range(-worldDimensions.x, worldDimensions.x); // define the range
+
+		const Elite::Vector2 randomLocation(range(seed), range(seed));
+		const Elite::Vector2 target = interfacePtr->NavMesh_GetClosestPathPoint(randomLocation);
+
+		if (randomLocation != target) {
+			blackboardPtr->ChangeData("Target", randomLocation);
+
+			std::cout << "Data send " << randomLocation << "\n";
+
+			return BT::State::Success;
+		}
+
+		return BT::State::Failure;
+	}
+
+	BT::State GoToTarget(Blackboard* blackboardPtr) {
+		IExamInterface* interfacePtr{};
+		Elite::Vector2 target{};
+		SteeringPlugin_Output steering{};
+
+		blackboardPtr->GetData("Interface", interfacePtr);
+		blackboardPtr->GetData("Target", target);
+		blackboardPtr->GetData("Steering", steering);
+
+		std::cout << "target received " << target << "\n";
+
+		const auto agentInfo = interfacePtr->Agent_GetInfo();
+
+		const auto nextTargetPos = interfacePtr->NavMesh_GetClosestPathPoint(target);
+
+		steering.LinearVelocity = nextTargetPos - agentInfo.Position;
+		steering.LinearVelocity.Normalize();
+		steering.LinearVelocity *= agentInfo.MaxLinearSpeed;
+
+		if (Distance(nextTargetPos, agentInfo.Position) < 2.f) {
+			steering.LinearVelocity = Elite::ZeroVector2;
+
+			std::cout << "target reached at " << target << "\n";
+
+			return BT::State::Success;
+		}
+
+		blackboardPtr->ChangeData("Steering", steering);
+
+		return BT::State::Running;
+	}
+}