interface_pointer_callback.hpp

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#ifndef ZOAPPINTERFACEPOINTERCALLBACK_H
#define ZOAPPINTERFACEPOINTERCALLBACK_H
 
#include <glm/glm.hpp>
 
namespace ToyMaker {
    class IRightClickable;
    class ILeftClickable;
    class IHoverable;

    class IUsePointer {
    public:
        ~IUsePointer()=default;
    protected:
        bool leftClickOn(ILeftClickable& clickable, glm::vec4 clickLocation);

        bool leftReleaseOn(ILeftClickable& clickable, glm::vec4 clickLocation);

        bool pointerEnter(IHoverable& hoverable, glm::vec4 hoverLocation);

        bool pointerLeave(IHoverable& hoverable);
    };

    class ILeftClickable {
        virtual bool onPointerLeftClick(glm::vec4 clickLocation)=0;

        virtual bool onPointerLeftRelease(glm::vec4 clickLocation)=0;
    friend class IUsePointer;
    };
 
    // class IRightClickable {
    //     virtual bool onPointerRightClick(glm::vec4 clickLocation)=0;
    //     virtual bool onPointerRightRelease(glm::vec4 clickLocation)=0;
    // friend class IUsePointer;
    // };

    class IHoverable {
        virtual bool onPointerEnter(glm::vec4 hoverLocation)=0;

        virtual bool onPointerLeave()=0;
    friend class IUsePointer;
    };
 
    // inline bool IUsePointer::rightClickOn(IRightClickable& clickable, glm::vec4 clickLocation) { return clickable.onPointerRightClick(clickLocation); }
    // inline bool IUsePointer::rightReleaseOn(IRightClickable& clickable, glm::vec4 clickLocation) { return clickable.onPointerRightRelease(clickLocation); }
 
    inline bool IUsePointer::leftClickOn(ILeftClickable& clickable, glm::vec4 clickLocation) { return clickable.onPointerLeftClick(clickLocation); }
    inline bool IUsePointer::leftReleaseOn(ILeftClickable& clickable, glm::vec4 clickLocation) { return clickable.onPointerLeftRelease(clickLocation); }
 
    inline bool IUsePointer::pointerEnter(IHoverable& hoverable, glm::vec4 hoverLocation) { return hoverable.onPointerEnter(hoverLocation); }
    inline bool IUsePointer::pointerLeave(IHoverable& hoverable) { return hoverable.onPointerLeave(); }
 
}
 
#endif