Dye

Minecraft 版本： 1.17 1.17.1 1.18 1.18.1 1.18.2 1.19 1.19.1 1.19.2 1.19.3 1.19.4 1.20 1.20.1

平台： forge

标签： library

A library / modlauncher service that exposes the jvm INVOKEDYNAMIC opcode to modders. For more information on how to use it as a modder, see the GitHub.

Some more explanation on this:

The Java Virtual Machine (JVM) has an opcode called INVOKEDYNAMIC. Each individual occurrence of that opcode in bytecode is permanently bound to a CallSite object when executed the first time. This CallSite is obtained by calling a bootstrap method, which is implemented in plain java. This is for example used to implement lambdas in bytecode.

Dye provides a transform service to replace regular method calls to methods annotated with a special annotation with INVOKEDYNAMIC opcodes to a custom bootstrap method given by the annotation value.