Separate "launch" into another SourceSet

build.gradle

@@ -46,6 +46,12 @@ compileJava {
     sourceCompatibility = targetCompatibility = '1.8'
 }
 
+sourceSets {
+    launch {
+        compileClasspath += main.compileClasspath + main.runtimeClasspath + main.output
+    }
+}
+
 minecraft {
     version = '1.12.2'
     mappings = 'snapshot_20180731'
@@ -64,7 +70,7 @@ repositories {
 }
 
 dependencies {
-    runtime implementation('org.spongepowered:mixin:0.7.11-SNAPSHOT') {
+    runtime launchCompile('org.spongepowered:mixin:0.7.11-SNAPSHOT') {
         // Mixin includes a lot of dependencies that are too up-to-date
         exclude module: 'launchwrapper'
         exclude module: 'guava'
@@ -79,3 +85,7 @@ mixin {
     defaultObfuscationEnv notch
     add sourceSets.main, 'mixins.baritone.refmap.json'
 }
+
+jar {
+    from sourceSets.launch.output
+}

src/launch/java/baritone/launch/mixins/MixinAnvilChunkLoader.java

@@ -15,6 +15,23 @@
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package baritone.launch.mixins;
 
 import baritone.utils.accessor.IAnvilChunkLoader;

src/launch/java/baritone/launch/mixins/MixinChunkProviderServer.java

@@ -15,6 +15,23 @@
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*
+ * This file is part of Baritone.
+ *
+ * Baritone is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Baritone is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package baritone.launch.mixins;
 
 import baritone.utils.accessor.IChunkProviderServer;