MNI API reference

This section describes Java extension entries and command objects. Start a complete project with the MNI introduction.

API	Purpose
MNIFunction	Ordinary native functions and results
MNIMacro	Macros that generate typed code
MNIAccessor	Native property reads
MNIMutator	Native property writes
MNIMember	Member metadata marker
InsertCommand	Command generation marker
Command	Minecraft command fragments

Ordinary MNI functions receive Var subclasses and return results through ValueWrapper. Another form receives one NativeCallContext. The standard library uses it for receivers, arguments, and backend operations.

Macros describe generated code with MacroContext, Value<T>, Expr<T>, and Block. Macros and ordinary native functions serve different extension needs.