game/mario/visitors/visitor_generator.cpp

#include "visitor_generator.hpp"
#include "../objectids.hpp"
#include "mario_visitor.hpp"
#include "mushroom_visitor.hpp"
#include "goomba_visitor.hpp"

std::shared_ptr< SDLPP::Visitor >
getVisitor( const MarioBlock &block, SDLPP::Scene &scene, bool &quit,
            int &coin_count,
            std::vector< std::shared_ptr< MarioBlock > > &moving_objects ) {
    std::shared_ptr< SDLPP::Visitor > result{};
    switch(block.getId()) {
        case MARIO_ID:
            result = std::static_pointer_cast<SDLPP::Visitor>(std::make_shared<MarioVisitor>(block.getMovement().getY() < 0, scene, quit, coin_count, moving_objects));
            break;
        case MUSHROOM_ID:
            result = std::static_pointer_cast<SDLPP::Visitor>(std::make_shared<MushroomVisitor>());
            break;
        case GOOMBA_ID:
            result = std::static_pointer_cast<SDLPP::Visitor>(std::make_shared<GoombaVisitor>());
            break;
        default:
            break;
    }
    return result;
}