src/velocity.cpp


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#include "acceleration.h"
#include "velocity.h"

Velocity :: Velocity() {
    setDx(0.0f);
    setDy(0.0f);
}

Velocity :: Velocity(const float dx, const float dy) {
    setDx(0.0f);
    setDy(0.0f);
}

void Velocity :: setDx(const float dx) {
    this->dx = dx;
}

void Velocity :: setDy(const float dy) {
    this->dy = dy;
}

float Velocity :: getDx() {
    return this->dx;
}

float Velocity :: getDy() {
    return this->dy;
}

void Velocity :: addVelocity (Velocity &vel) {
    this->dx += vel.getDx();
    this->dy += vel.getDy();
}

void Velocity :: update(Acceleration &acc) {
    this->dx += acc.getD2x();
    this->dy += acc.getD2y();
}