usage of new hashmap iterators

input/Buttons.cpp

@@ -35,11 +35,11 @@ void Buttons::tick() {
     if(searchForGamepad()) {
         checkGamepad();
     }
-    for(auto& e : buttons) {
-        e.value->tick();
+    for(Button* b : buttons.values()) {
+        b->tick();
     }
-    for(auto& e : mouseButtons) {
-        e.value->tick();
+    for(Button* b : mouseButtons.values()) {
+        b->tick();
     }
     lastMouseX = mouseX;
     lastMouseY = mouseY;

network/Server.cpp

@@ -40,8 +40,8 @@ Server::Server() : server(nullptr), idCounter(1) {
 }
 
 Server::~Server() {
-    for(auto& client : clients) {
-        enet_peer_reset(client.value.peer);
+    for(Client& client : clients.values()) {
+        enet_peer_reset(client.peer);
     }
     enet_host_destroy(server);
     ENet::remove();