guiAnimatedImage.h

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#pragma once
 
#include "irrlichttypes_extrabloated.h"
#include <algorithm>
#include <string>
 
class ISimpleTextureSource;
 
class GUIAnimatedImage : public gui::IGUIElement {
public:
    GUIAnimatedImage(gui::IGUIEnvironment *env, gui::IGUIElement *parent,
        s32 id, const core::rect<s32> &rectangle);
 
    virtual void draw() override;
 
    void setTexture(video::ITexture *texture) { m_texture = texture; };
    video::ITexture *getTexture() const { return m_texture; };
 
    void setMiddleRect(const core::rect<s32> &middle) { m_middle = middle; };
    core::rect<s32> getMiddleRect() const { return m_middle; };
 
    void setFrameDuration(u64 duration) { m_frame_duration = duration; };
    u64 getFrameDuration() const { return m_frame_duration; };
 
    void setFrameCount(s32 count) { m_frame_count = std::max(count, 1); };
    s32 getFrameCount() const { return m_frame_count; };
 
    void setFrameIndex(s32 frame) { m_frame_idx = std::max(frame, 0); };
    s32 getFrameIndex() const { return m_frame_idx; };
 
private:
    video::ITexture *m_texture = nullptr;
 
    u64 m_global_time = 0;
    s32 m_frame_idx = 0;
    s32 m_frame_count = 1;
    u64 m_frame_duration = 0;
    u64 m_frame_time = 0;
 
    core::rect<s32> m_middle;
};