CurvePath.h

#pragma once

#include <Vector.h>
#include <vector>
#include <JK2lib.h>

class CCurvePath {
protected:
        struct PATH_NODE { 
                float length;   
                vec       value;        
        };
        std::vector<PATH_NODE> m_nodes; 

        virtual float GetLengthBetweenNodes(const unsigned int uiStart,const unsigned int uiEnd) = 0;
        
public:
        CCurvePath();
        virtual ~CCurvePath();

        virtual vec GetValue(const float s, bool& end) = 0;
        virtual vec GetDir(const float s, bool& end) = 0;

        vec* GetNode(const size_t index);
        
        void AddNode(const size_t index, const vec& value);
        void AddNode(const vec& value);

        void DelNode(const size_t index);               
        void Clear();
        size_t GetNodeCount() const;
        void Load(FileManager *f);
        void Save(FileManager *f);

        virtual void DebugDraw() = 0;

};