#include "Shape.h"
#include "Composite.h"

Composite::Composite(Shape* s) : Shape(), ptrShape(s), ptrNext(nullptr) {
}

void Composite::add(Shape* s) {
    if (!ptrShape) ptrShape = s;
    else {
        if (!ptrNext) ptrNext = new Composite(s);
        else ptrNext->add(s);
    }
}

double Composite::area() const {
    if (!ptrNext) return ptrShape->area();
    else return ptrShape->area() + ptrNext->area();
}

void Composite::print() const {
    if (ptrShape) ptrShape->print();
    if (ptrNext) ptrNext->print();
}
void Composite::relMove(int x1, int y1) {
    if (ptrShape) ptrShape->relMove(x1, y1);
    if (ptrNext) ptrNext->relMove(x1, y1);
}

void Composite::deleteRec() {
    if (ptrShape) delete ptrShape;
    if (ptrNext) ptrNext->deleteRec();
}