game/mario/visitors/bounce_visitor.hpp

#ifndef BOUNCE_VISITOR_HPP
#define BOUNCE_VISITOR_HPP

#include "../../sdlpp/sdlpp_visitor.hpp"
#include "../../sdlpp/sdlpp_geometry.hpp"

class BounceVisitor : public SDLPP::Visitor {
public:
    BounceVisitor() = default;
    void visit( const SDLPP::RenderObject &obj ) override;
    void setFromId( uint64_t id ) override {
        from = id;
    }
    uint64_t getFromId() const override {
        return from;
    }
    void setVisitorType( uint64_t type ) override {
        _type = type;
    }
    uint64_t getVisitorType() const override {
        return _type;
    }

    bool canBounce() const {
        return hits < 2;
    }

private:
    int hits = 0;
    uint64_t from{};
    uint64_t _type{};
};

#endif