Add an Interactive Entity

Now we can add awesome things to the game. [documentation still in progress, need to write a full sample project]

basket_entity.h

#ifndef _EggDropExample_BasketEntity_h_
#define _EggDropExample_BasketEntity_h_

#include "turtle_brains/tb_game_kit.h"

class BasketEntity : public tbGame::Entity
{
public:
    BasketEntity(void);
    virtual ~BasketEntity(void);

protected:
    virtual void OnAdded(void) override;
    virtual void OnRemoved(void) override;
    virtual void OnSimulate(void) override;
    virtual void OnUpdate(const float deltaTime) override;
    virtual void OnRender(void) const override;
    virtual void OnCollideWith(tbGame::Entity& otherEntity) override;

private:
    tbGame::Sprite mSprite;
};

#endif _EggDropExample_BasketEntity_h_

basket_entity.cpp

#include "basket_entity.h"
#include "turtle_brains/tb_application_kit.h"

BasketEntity::BasketEntity(void) :
    tbGame::Entity("BasketEntity"),
    mSprite("data/basket.png")
{
    mSprite.SetOrigin(tbGraphics::kAnchorCenter);
    AddGraphic(mSprite);

    AddBoundingCircle(16.0f);
}

BasketEntity::~BasketEntity(void)
{
}

void BasketEntity::OnAdded(void)
{
    tbGame::Entity::OnAdded();
}

void BasketEntity::OnRemoved(void)
{
    tbGame::Entity::OnRemoved();
}

void BasketEntity::OnSimulate(void)
{
    tbGame::Entity::OnSimulate();
}

void BasketEntity::OnUpdate(const float deltaTime)
{
    int mouseX(0);
    int mouseY(0);
    tbApplication::Input::GetMousePosition(&mouseX, &mouseY);

    //Set the basket near the bottom of the screen and left/right horizontally positioned by mouse.
    const float basketX = tbMath::Clamp(static_cast<float>(mouseX), 0.0f, tbGraphics::ScreenWidth());
    SetPosition(basketX, tbGraphics::ScreenHeight() - 50.0f);

    tbGame::Entity::OnUpdate(deltaTime);
}

void BasketEntity::OnRender(void) const
{
    tbGame::Entity::OnRender();
}

void BasketEntity::OnCollideWith(tbGame::Entity& otherEntity)
{
    tbGame::Entity::OnCollideWith(otherEntity);
}

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