perf: regular events to custom events

2025-05-30 12:58:08 +03:00
parent b1b5af94d3
commit 846aa75dd5
42 changed files with 342 additions and 198 deletions
--- a/Engine.Core/Helpers/Event.cs
+++ b/Engine.Core/Helpers/Event.cs
@@ -0,0 +1,94 @@
+using System;
+using System.Collections.Generic;
+
+namespace Syntriax.Engine.Core;
+
+public class Event
+{
+    private readonly List<Action> listeners = new(1000);
+
+    public void AddListener(Action listener) => listeners.Add(listener);
+    public void RemoveListener(Action listener) => listeners.Remove(listener);
+    public void Invoke()
+    {
+        for (int i = 0; i < listeners.Count; i++)
+            try { listeners[i].Invoke(); }
+            catch (Exception exception)
+            {
+                string methodCallRepresentation = $"{listeners[i].Method.DeclaringType?.FullName}.{listeners[i].Method.Name}()";
+                Console.WriteLine($"Unexpected exception on invocation of method {methodCallRepresentation}:{Environment.NewLine}{exception.InnerException}");
+            }
+    }
+}
+
+public class Event<T1>
+{
+    private readonly List<Action<T1>> listeners = new(1000);
+
+    public void AddListener(Action<T1> listener) => listeners.Add(listener);
+    public void RemoveListener(Action<T1> listener) => listeners.Remove(listener);
+    public void Invoke(T1 argument)
+    {
+        for (int i = 0; i < listeners.Count; i++)
+            try { listeners[i].Invoke(argument); }
+            catch (Exception exception)
+            {
+                string methodCallRepresentation = $"{listeners[i].Method.DeclaringType?.FullName}.{listeners[i].Method.Name}({argument})";
+                Console.WriteLine($"Unexpected exception on invocation of method {methodCallRepresentation}:{Environment.NewLine}{exception.InnerException}");
+            }
+    }
+}
+
+public class Event<T1, T2>
+{
+    private readonly List<Action<T1, T2>> listeners = new(1000);
+
+    public void AddListener(Action<T1, T2> listener) => listeners.Add(listener);
+    public void RemoveListener(Action<T1, T2> listener) => listeners.Remove(listener);
+    public void Invoke(T1 argument1, T2 argument2)
+    {
+        for (int i = 0; i < listeners.Count; i++)
+            try { listeners[i].Invoke(argument1, argument2); }
+            catch (Exception exception)
+            {
+                string methodCallRepresentation = $"{listeners[i].Method.DeclaringType?.FullName}.{listeners[i].Method.Name}({string.Join(", ", argument1, argument2)})";
+                Console.WriteLine($"Unexpected exception on invocation of method {methodCallRepresentation}:{Environment.NewLine}{exception.InnerException}");
+            }
+    }
+}
+
+public class Event<T1, T2, T3>
+{
+    private readonly List<Action<T1, T2, T3>> listeners = new(1000);
+
+    public void AddListener(Action<T1, T2, T3> listener) => listeners.Add(listener);
+    public void RemoveListener(Action<T1, T2, T3> listener) => listeners.Remove(listener);
+    public void Invoke(T1 argument1, T2 argument2, T3 argument3)
+    {
+        for (int i = 0; i < listeners.Count; i++)
+            try { listeners[i].Invoke(argument1, argument2, argument3); }
+            catch (Exception exception)
+            {
+                string methodCallRepresentation = $"{listeners[i].Method.DeclaringType?.FullName}.{listeners[i].Method.Name}({string.Join(", ", argument1, argument2, argument3)})";
+                Console.WriteLine($"Unexpected exception on invocation of method {methodCallRepresentation}:{Environment.NewLine}{exception.InnerException}");
+            }
+    }
+}
+
+public class Event<T1, T2, T3, T4>
+{
+    private readonly List<Action<T1, T2, T3, T4>> listeners = new(1000);
+
+    public void AddListener(Action<T1, T2, T3, T4> listener) => listeners.Add(listener);
+    public void RemoveListener(Action<T1, T2, T3, T4> listener) => listeners.Remove(listener);
+    public void Invoke(T1 argument1, T2 argument2, T3 argument3, T4 argument4)
+    {
+        for (int i = 0; i < listeners.Count; i++)
+            try { listeners[i].Invoke(argument1, argument2, argument3, argument4); }
+            catch (Exception exception)
+            {
+                string methodCallRepresentation = $"{listeners[i].Method.DeclaringType?.FullName}.{listeners[i].Method.Name}({string.Join(", ", argument1, argument2, argument3, argument4)})";
+                Console.WriteLine($"Unexpected exception on invocation of method {methodCallRepresentation}:{Environment.NewLine}{exception.InnerException}");
+            }
+    }
+}