danmaku/entity.cpp

#include "entity.h"

Entity::Entity() :
    vector_velocity(0.f, 0.f)
{}

Entity::~Entity()
{}

void Entity::setVelocity(sf::Vector2f vel)
{
    vector_velocity = vel;
}

void Entity::setVelocity(float vx, float vy)
{
    vector_velocity.x = vx;
    vector_velocity.y = vy;
}

const sf::Vector2f& Entity::velocity() const
{
    return vector_velocity;
}

void Entity::accelerate(sf::Vector2f vel)
{
    vector_velocity += vel;
}

void Entity::updateCurrent(const sf::Time& dt)
{
    move(vector_velocity * dt.asSeconds());
}