O2Game/Engine/include/Texture/Sprite2D.h at 3f0f7dafee6808e7301038c8662a36d8e07c6244 · Estrol/O2Game · GitHub

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#pragma once
#include "Rendering/WindowsTypes.h"
#include "UDim2.h"
#include "Vector2.h"
#include <SDL2/SDL.h>
#include <filesystem>
#include <string>
#include <vector>

class Texture2D;

class Sprite2D
{
#if _DEBUG
    const char SIGNATURE[25] = "Sprite2D";
#endif

public:
    Sprite2D() = default;

    Sprite2D(std::vector<Texture2D *> textures, double delay = 1.0);
    Sprite2D(std::vector<std::string> textures, double delay = 1.0);
    Sprite2D(std::vector<std::filesystem::path> textures, double delay = 1.0);
    Sprite2D(std::vector<SDL_Texture *> textures, double delay = 1.0);

    ~Sprite2D();

    bool    AlphaBlend;
    bool    FlipX = false;
    bool    FlipY = false;
    Vector2 AnchorPoint;
    UDim2   Position;
    UDim2   Position2;
    UDim2   Size;

    void Draw(double delta, bool manual = false);
    void Draw(double delta, Rect *rect, bool manual = false);
    void DrawStop(double delta, bool manual = false);
    void DrawOnce(double delta, bool manual = false);

    Texture2D *GetTexture();
    void       SetFPS(double fps);
    void       Reset();
    void       SetIndex(int index) { m_currentIndex = index; }
    int        GetFrameCount() const { return static_cast<int>(m_textures.size()); }

    double m_spritespeed = 1.0;

private:
    float  m_currentTime = 0;
    int    m_currentIndex = 0;

    bool m_drawOnce = false;

    std::vector<Texture2D *> m_textures;

    void DrawInternal(double delta, bool playOnce, Rect* rect, bool manual);
};