void InvertDirectionMessage::execute(Logic* logic){
std::vector<Entity*> entityVector = logic->getEntityVector();
for(unsigned int i = 0; i < entityVector.size(); i++){
Entity *currentEntity = entityVector[i];
if(currentEntity->getType() == GHOST){
Ghost *currentGhost = static_cast<Ghost*>(currentEntity);
currentGhost->invertTravelDirection();
currentGhost->move(0, 1);
}
}
}
