Fix mixin

Author: cakeGit

build.gradle

@@ -4,7 +4,6 @@ plugins {
     id 'maven-publish'
     id 'net.minecraftforge.gradle' version '[6.0,6.2)'
     id 'org.spongepowered.mixin' version '0.7.+'
-
 }
 
 version = mod_version
@@ -158,8 +157,15 @@ dependencies {
     // If the group id is "net.minecraft" and the artifact id is one of ["client", "server", "joined"],
     // then special handling is done to allow a setup of a vanilla dependency without the use of an external repository.
     minecraft "net.minecraftforge:forge:${minecraft_version}-${forge_version}"
-
+// This is the one you need from "Step 2"
     annotationProcessor 'org.spongepowered:mixin:0.8.5:processor'
+
+    // Do NOT add 'clientAnnotationProcessor' or 'apiAnnotationProcessor'
+
+    // MixinExtras (corrected from last time)
+    annotationProcessor "io.github.llamalad7:mixinextras-common:0.4.1"
+    implementation "io.github.llamalad7:mixinextras-forge:0.4.1"
+
     // Example mod dependency with JEI - using fg.deobf() ensures the dependency is remapped to your development mappings
     // The JEI API is declared for compile time use, while the full JEI artifact is used at runtime
     // compileOnly fg.deobf("mezz.jei:jei-${mc_version}-common-api:${jei_version}")

src/main/resources/pattern_schematics.mixins.json

@@ -26,5 +26,6 @@
   ],
   "injectors": {
     "defaultRequire": 1
-  }
+  },
+  "refmap": "pattern_schematics.mixins.refmap.json"
 }