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#pragma once
#include <SDL.h>
#include <vector>
#include "sequence.h"
class Slider {
public:
Slider(int x, int y, float* valuePtr, float scaling = 1.f)
: m_bounds({ x, y, 25, 75 }), value(valuePtr), valueScaling(scaling) {}
void Draw(SDL_Renderer*);
bool InBounds(int x, int y);
float* value;
float valueScaling;
private:
SDL_Rect m_bounds;
};
class GUI {
public:
GUI(Sequence&);
void OnMouseDown(int x, int y);
void OnMouseUp();
void OnMouseMove(int x, int y);
void Repaint(SDL_Renderer*, int currentStep);
private:
std::vector<Slider> m_sliders;
Sequence& m_sequence;
Slider* m_activeSlider{ nullptr };
int m_dragStart{ 0 };
};
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