#include <SFML/Graphics/ConvexShape.hpp>
#include <SFML/Graphics/RenderTarget.hpp>

#include "Coordinate.h"
#include "Polygon.h"

APolygon::APolygon() {
    _color = sf::Color::White;
    mNumVertices = 0;
    mVertices = nullptr;
}

APolygon::~APolygon() {
    delete[] mVertices;
}

void APolygon::setColor(const sf::Color COLOR) {
    _color = COLOR;
}

void APolygon::draw(sf::RenderTarget& window) {
    sf::ConvexShape shape(mNumVertices);
    for (int i = 0; i < mNumVertices; i++) {
        shape.setPoint(i, sf::Vector2f(mVertices[i].x, mVertices[i].y));
    }
    shape.setFillColor(_color);

    window.draw(shape);
}

void APolygon::setCoordinate(const int IDX, const Coordinate COORD) {
    mVertices[IDX] = COORD;
}