From 01862f6b40c0f8fbc0123f1ac5140a406c268251 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustav=20S=C3=B6rn=C3=A4s?= <gustav@sornas.net>
Date: Tue, 10 Nov 2020 13:42:50 +0100
Subject: destructor and copy assignment operator

---
 labb4/GameState.cpp | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'labb4/GameState.cpp')

diff --git a/labb4/GameState.cpp b/labb4/GameState.cpp
index 6de11dd..47842a1 100644
--- a/labb4/GameState.cpp
+++ b/labb4/GameState.cpp
@@ -27,6 +27,28 @@ GameState::GameState(const GameState &other) {
     hero = other.hero;
 }
 
+/*
+*/
+GameState::~GameState() {
+    for (const auto &robot : robots) {
+        delete robot;
+    }
+    robots.clear();
+}
+
+GameState &GameState::operator=(const GameState &other) {
+    for (const auto &robot : robots) {
+        delete robot;
+    }
+    robots.clear();
+    for (const auto &robot : other.robots) {
+        robots.push_back(robot->clone());
+    }
+    hero = other.hero;
+
+    return *this;
+}
+
 void GameState::draw(QGraphicsScene *scene) const {
     scene->clear();
     for (int i = 0; i < robots.size(); i++) {
-- 
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