ScriptCore: Added UUID.CreateNew

ScriptCore/Core/Application.cs

@@ -0,0 +1,15 @@
+namespace GlitchyEngine.Core;
+
+public class Application
+{
+    /// <summary>
+    /// Returns true when the script is running in edit mode.
+    /// </summary>
+    /// <seealso cref="IsPlaying"/>
+    public bool IsEditor = false;
+    /// <summary>
+    /// Returns true when the script is running in play mode or in the player.
+    /// </summary>
+    /// <seealso cref="IsEditor"/>
+    public bool IsPlaying = false;
+}