Snake/src/Core/Crawl/controlpos.cpp

//#
//# Copyright (C) 2021-2021 QuasarApp.
//# Distributed under the GPLv3 software license, see the accompanying
//# Everyone is permitted to copy and distribute verbatim copies
//# of this license document, but changing it is not allowed.
//#

#include "controlpos.h"
#include "clasteritem.h"
#include <QtMath>

namespace CRAWL {

ControlPos::ControlPos() {

}

void ControlPos::add(ClasterItem *object) {

    Claster::add(object);
    updatePosition();

}

void ControlPos::remove(ClasterItem *object) {

    Claster::remove(object->guiId());
    updatePosition();

}

void ControlPos::changeLayout(const Refresh &fig) {
    _shape = fig;
}

void ControlPos::setDistance(int dist) {
    _distance = dist;
}

void ControlPos::updatePosition() {

    switch (_shape) {
        case CIRCLE:
            drawCircle();
            break;

        case SQUARE:
            drawSquare();
            break;

        case LINE:
            break;

        default:
            break;
     }

}

void ControlPos::drawCircle() {

    if (objects().size() == 0) {
        QuasarAppUtils::Params::log(QString("The number of objects is zero. Add object."));
        return;
    }

    float step =  360 / objects().size();
    int temp = 0;

    for (ClasterItem* object: objects()) {

        float x = _distance * qCos(step*temp);
        float y = _distance * qSin(step*temp);
        GroupObject::updatePosition(object->guiId(), {x, y, 0});

        temp++;
    }

}

void ControlPos::drawSquare() {

    if (objects().size() == 0) {
        QuasarAppUtils::Params::log(QString("The number of objects is zero. Add object."));
        return;
    }

    int height = qFloor(qSqrt(objects().size()));
    int width = qCeil(qSqrt(objects().size()));

    int coutObj = 0;
    for (int y = 0; y < height; y++) {

        coutObj = coutObj+y;
        for (int x = 0; x < width; x++) {

            if (coutObj == objects().size()) {
                return;
            }
            GroupObject::updatePosition(objects()[coutObj]->guiId(), {float(x + _distance),
                                                                      float(y + _distance),
                                                                      0});
            coutObj++;
        }
    }

}

}