Differences

This shows you the differences between two versions of the page.

--- tutorial:mixin_hotswaps [2019/10/24 21:43] – draylar
+++ tutorial:mixin_hotswaps [2024/06/30 00:11] (current) – add hint to vm option banana
@@ Line 10: / Line 10: @@
 {{https://i.imgur.com/SuW9MlV.png}}
-Run your game. You can now reload mixins using the same rules as normal:
+Run your game in debug mode. You can now reload mixins using the same rules as normal:
- - no adding or removing methods
+  * no adding or removing methods
- - no changing method parameters
+  * no changing method parameters
- - no adding or removing fields
+  * no adding or removing fields
-=== Notes ===
+You can do these things if you also add the ''-XX:+AllowEnhancedClassRedefinition'' VM option.
-In my experience, Mixin hot-swapping didn't fully work until I updated to JDK 1.8.0 231 (latest).
+To recompile your mixin in IntelliJ, use the ''Recompile'' option in the ''Build'' menu. The default keybind for this is ''Ctrl+Shift+F9''.
+=== Notes ====
+DCEVM does not officially support mixin swapping:
+  * When run on Java 1.8:181, DCEVM and Mixin reloads do not work.
+  * When run on DCEVM Java 11, you can reload, but the hot swap task freezes.
+  * When run on JetBrains Runtime's Java 17 fork (with DCEVM), Mixin hotswapping and DCEVM work properly.