From dd3b2a4b9ad34aed7e551546e22e81e12fac5d81 Mon Sep 17 00:00:00 2001
From: Jorijn van der Graaf <jorijnvdgraaf@catcrafts.net>
Date: Tue, 25 Nov 2025 01:53:40 +0100
Subject: [PATCH] move and copy constructors

---
 interfaces/Crafter.Event.cppm | 28 ++++++++++++++++++++++++----
 1 file changed, 24 insertions(+), 4 deletions(-)

diff --git a/interfaces/Crafter.Event.cppm b/interfaces/Crafter.Event.cppm
index fb99b2c..b5aad46 100644
--- a/interfaces/Crafter.Event.cppm
+++ b/interfaces/Crafter.Event.cppm
@@ -33,6 +33,8 @@ namespace Crafter {
     public:
         int priority;
         EventListener();
+        EventListener(EventListener&) = delete;
+        EventListener& operator=(EventListener&) = delete;
         void SetEvent(Event<T>* eventToListenTo, std::function<void(T)> function, int priority = 0);
         EventListener(Event<T>* eventToListenTo, std::function<void(T)> function, int priority = 0);
         ~EventListener();
@@ -45,6 +47,8 @@ namespace Crafter {
     public:
         int priority;
         EventListener();
+        EventListener(EventListener&) = delete;
+        EventListener& operator=(EventListener&) = delete;
         void SetEvent(Event<void>* eventToListenTo, std::function<void()> function, int priority = 0);
         EventListener(Event<void>* eventToListenTo, std::function<void()> function, int priority = 0);
         ~EventListener();
@@ -56,10 +60,18 @@ namespace Crafter {
     class Event {
         public:
         std::map<int, std::vector<EventListener<T>*>> listeners;
+        Event(Event&& other) : listeners(std::move(other.listeners)) {
+            for (const auto& listenerSlice : listeners) {
+                for (const auto& listener : listenerSlice.second) {
+                    listener->eventToListenTo = this;
+                }
+            }
+        }
+        Event(Event&) = delete;
+        Event& operator=(Event&) = delete;
         ~Event() {
             for (const auto& listenerSlice : listeners) {
-                const std::vector<EventListener<T>*> slice = listenerSlice.second;
-                for (const auto& listener : slice) {
+                for (const auto& listener : listenerSlice.second) {
                     listener->eventToListenTo = nullptr;
                 }
             }
@@ -80,8 +92,7 @@ namespace Crafter {
 
         void Invoke(T data) {
             for (const auto& listenerSlice : listeners) {
-                const std::vector<EventListener<T>*> slice = listenerSlice.second;
-                for (const auto& listener : slice) {
+                for (const auto& listener : listenerSlice.second) {
                     listener->function(data);
                 }
             }
@@ -117,6 +128,15 @@ namespace Crafter {
         class Event<void> {
         public:
             std::map<int, std::vector<EventListener<void>*>> listeners;
+            Event(Event&& other) : listeners(std::move(other.listeners)) {
+                for (const auto& listenerSlice : listeners) {
+                    for (const auto& listener : listenerSlice.second) {
+                        listener->eventToListenTo = this;
+                    }
+                }
+            }
+            Event(Event&) = delete;
+            Event& operator=(Event&) = delete;
             ~Event() {
                 for (const auto& listenerSlice : listeners) {
                     const std::vector<EventListener<void>*> slice = listenerSlice.second;