1 files changed, 61 insertions, 0 deletions
diff --git a/src/Mobs/Components/AIComponent.h b/src/Mobs/Components/AIComponent.h
new file mode 100644
index 000000000..c4cf15d14
--- /dev/null
+++ b/src/Mobs/Components/AIComponent.h
@@ -0,0 +1,61 @@
+#pragma once
+
+class cMonster;
+class cEntity;
+class cChunk;
+
+class cAIComponent
+{
+protected:
+	cMonster * m_Self;
+	cEntity * m_Target;
+	float m_IdleInterval;
+
+	enum MState{ATTACKING, IDLE, CHASING, ESCAPING} m_EMState;
+
+	/** Coordinates of the next position that should be reached */
+	Vector3d m_Destination;
+	/** Coordinates for the ultimate, final destination. */
+	Vector3d m_FinalDestination;
+	/** A semi-temporary list to store the traversed coordinates during active pathfinding so we don't visit them again */
+	std::vector<Vector3i> m_TraversedCoordinates;
+
+	/** Stores if mobile is currently moving towards the ultimate, final destination */
+	bool m_bMovingToDestination;
+
+	/**********
+	* Pathfinding
+	**********/
+	inline void FinishPathFinding(void)
+	{
+		m_TraversedCoordinates.clear();
+		m_bMovingToDestination = false;
+	}
+	/** Finds the next place to go
+		This is based on the ultimate, final destination and the current position, as well as the traversed coordinates, and any environmental hazards */
+	void TickPathFinding(void);
+
+	inline bool IsCoordinateInTraversedList(Vector3i a_Coords)
+	{
+		return (std::find(m_TraversedCoordinates.begin(), m_TraversedCoordinates.end(), a_Coords) != m_TraversedCoordinates.end());
+	}
+	bool IsMovingToTargetPosition();
+	bool ReachedFinalDestination();
+	virtual bool ReachedDestination(void);
+	virtual void MoveToPosition(const Vector3d & a_Position);
+	void SetPitchAndYawFromDestination();
+
+	/**********
+	* Event Management
+	**********/
+	// void EventLosePlayer(void);
+	// virtual void EventSeePlayer(cEntity * a_Entity);
+	virtual void InStateIdle    (float a_Dt);
+	virtual void InStateChasing (float a_Dt);
+	virtual void InStateEscaping(float a_Dt);
+public:
+	cAIComponent(cMonster * a_Entity);
+	virtual ~cAIComponent(){}
+	
+	virtual void Tick(float a_Dt, cChunk & a_Chunk);
+};