camera

//the exception thrown if the object is not inside the cube
class exceptie{
    const char* ce() const throw(){
        return "Camera in afara formei!";
    }
}Afara;

//this function checks if the camera's position is inside the cube
void App::inDreptunghi(Leadwerks::Vec3 Obiect){
    int xMin = -90, xMax = 90, zMin = -90, zMax = 90;
    if (!(Obiect.x >= xMin && Obiect.x <= xMax))
        throw Afara;
    if (!(Obiect.z >= zMin && Obiect.z <= zMax))
        throw Afara;
}

//this function runs every frame and moves the camera
void App::MiscareCamera(){
    if (window->KeyDown(Leadwerks::Key::W)){
        Leadwerks::Vec3 coordonate = camera->GetPosition();
        try{
            Leadwerks::Vec3 unghi = camera->GetRotation();
            camera->SetPosition(coordonate.x + Leadwerks::Math::Sin(unghi.y), coordonate.y, coordonate.z + Leadwerks::Math::Cos(unghi.y));
            inDreptunghi(camera->GetPosition());
        }
        catch (exceptie){
            camera->SetPosition(coordonate.x, coordonate.y, coordonate.z);
        }
    }

    if (window->KeyDown(Leadwerks::Key::S)){
        Leadwerks::Vec3 coordonate = camera->GetPosition();
        try{
            Leadwerks::Vec3 unghi = camera->GetRotation();
            camera->SetPosition(coordonate.x - Leadwerks::Math::Sin(unghi.y), coordonate.y, coordonate.z - Leadwerks::Math::Cos(unghi.y));
            inDreptunghi(camera->GetPosition());
        }
        catch (exceptie){
            camera->SetPosition(coordonate.x, coordonate.y, coordonate.z);
        }
    }

    if (window->KeyDown(Leadwerks::Key::D)){
        try{
            camera->Move(1, 0, 0);
            inDreptunghi(camera->GetPosition());
        }
        catch (exceptie){
            camera->Move(-1, 0, 0);
        }
    }

    if (window->KeyDown(Leadwerks::Key::A)){
        try{
            camera->Move(-1, 0, 0);
            inDreptunghi(camera->GetPosition());
        }
        catch (exceptie){
            camera->Move(1, 0, 0);
        }
    }

    if (window->KeyDown(Leadwerks::Key::R) && camera->GetPosition().y < 81){
        camera->Move(0, 1, 0);
    }

    if (window->KeyDown(Leadwerks::Key::F) && camera->GetPosition().y > 34){
        camera->Move(0, -1, 0);
    }

    if (window->KeyDown(Leadwerks::Key::E)){
        Leadwerks::Vec3 unghi = camera->GetRotation();
        camera->SetRotation(unghi.x, unghi.y + 2, 0);
    }

    if (window->KeyDown(Leadwerks::Key::Q)){
        Leadwerks::Vec3 unghi = camera->GetRotation();
        camera->SetRotation(unghi.x, unghi.y - 2, 0);
    }

    if (window->KeyDown(Leadwerks::Key::Z)){
        Leadwerks::Vec3 unghi = camera->GetRotation();
        if (unghi.x<30)
            camera->SetRotation(unghi.x + 1, unghi.y, 0);
    }

    if (window->KeyDown(Leadwerks::Key::C)){
        Leadwerks::Vec3 unghi = camera->GetRotation();
        if (unghi.x>0)
            camera->SetRotation(unghi.x - 1, unghi.y, 0);
    }
}