spacebox/src/Node.cpp

#include "Node.hpp"
#include "Game.hpp"

Node::Node() : Node(NULL) {}

Node::Node(Node *parent) : parent(parent)
{
    std::cout << "Constructing ";
    print_branch();
}

void Node::set_parent(Node* other)
{
    parent = other;
}

bool Node::is_active() const
{
    return active;
}

nlohmann::json& Node::get_configuration()
{
    return get_root()->configuration.config;
}

Delegate& Node::get_delegate()
{
    return get_root()->delegate;
}

const Display& Node::get_display() const
{
    return get_root()->display;
}

const SDL_Renderer* Node::get_renderer() const
{
    return get_root()->get_renderer();
}

SDL_Renderer* Node::get_renderer()
{
    return get_root()->get_renderer();
}

const SDL_Window* Node::get_window() const
{
    return get_root()->get_window();
}

SDL_Window* Node::get_window()
{
    return get_root()->get_window();
}

const Input& Node::get_input() const
{
    return get_root()->get_input();
}

const Game* Node::get_root() const
{
    const Node* root = this;
    while (root->parent != NULL)
    {
        root = parent;
    }
    return dynamic_cast<const Game*>(root);
}

Box Node::get_window_box()
{
    return get_display().get_window_box();
}

void Node::suppress_input()
{
    get_root()->get_input().suppress();
}

void Node::suppress_input_temporarily(int length)
{
    suppress_input();
    if (length == 0)
    {
        length = get_configuration()["input"]["default-unsuppress-delay"];
    }
    get_root()->get_input().unsuppress_animation.play_once(length);
}

void Node::unsuppress_input()
{
    get_root()->get_input().unsuppress();
}

void Node::print_branch()
{
    Node* current = this;
    while (current != NULL)
    {
        std::cout << current->get_class_name() << " @ " << current;
        if (current->parent != NULL)
        {
            std::cout << " -> ";
        }
        else
        {
            std::cout << std::endl;
        }
        current = current->parent;
    }
}

Node::~Node()
{
    // std::cout << "Destructing ";
    // print_branch();
    get_delegate().unsubscribe(this);
}