Differences

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--- tutorial:mixin_injects [2021/09/04 10:16] – banana
+++ tutorial:mixin_injects [2022/08/04 21:23] – clomclem
@@ Line 2: / Line 2: @@
 ===== Introduction =====
-Injects allows you to place custom code at a specified position inside an existing method. For a working example, view the [[https://fabricmc.net/wiki/tutorial:mixin_injects#practical_example|Practical Example]] category at the bottom of this page. The standard form of an inject is as shown:
+Injects allows you to place custom code at a specified position inside an existing method. For a working example, view the [[tutorial:mixin_injects#practical_example|Practical Example]] category at the bottom of this page. The standard form of an inject is as shown:
 <code java>
-@Inject(method = "", at = @At("INJECTION POINT REFERENCE"))
+@Inject(method = "METHODNAME", at = @At("INJECTION POINT REFERENCE"))
 private void injectMethod(METHOD ARGS, CallbackInfo info) {
@@ Line 35: / Line 35: @@
 | [ | reference | one array dimension |
 A method descriptor is comprised of the method name, followed by a set of parentheses containing the input types, followed by the output type. A method defined in Java as ''Object m(int i, double[] d, Thread t)'' would have the method descriptor ''m(I[DLjava/lang/Thread;)Ljava/lang/Object;''.
+In the case that the output type is void, you need to use V (Void Descriptor Type) as the type (for example, ''void foo(String bar)'' would become ''foo(Ljava/lang/String;)V'').
 Generics' types are left out, as Generics don't exist on runtime. So ''Pair<Integer, ? extends Task<? super VillagerEntity>‍>'' would become ''Lcom/mojang/datafixers/util/Pair''.