implement forgelin fully and fix crashes

build.gradle

@@ -94,7 +94,13 @@ dependencies {
     compile 'com.github.MrPowerGamerBR:TemmieWebhook:-SNAPSHOT'
     compile 'com.github.kevinsawicki:http-request:http-request-6.0'
     compile group: "net.shadowfacts", name: "Forgelin", version: "1.8.4"
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
+    compile group: "org.jetbrains.kotlin", name: "kotlin-stdlib", version: kotlin_version
+    compile group: "org.jetbrains.kotlin", name: "kotlin-stdlib-jdk7", version: kotlin_version
+    compile group: "org.jetbrains.kotlin", name: "kotlin-stdlib-jdk8", version: kotlin_version
+    compile group: "org.jetbrains.kotlin", name: "kotlin-reflect", version: kotlin_version
+    compile group: "org.jetbrains", name: "annotations", version: annotations_version
+    compile group: "org.jetbrains.kotlinx", name: "kotlinx-coroutines-core", version: coroutines_version
+    compile group: "org.jetbrains.kotlinx", name: "kotlinx-coroutines-jdk8", version: coroutines_version
 }
 
 processResources {
@@ -130,7 +136,14 @@ shadowJar {
         include(dependency('org.javassist:javassist'))
         include(dependency('com.github.MrPowerGamerBR:TemmieWebhook'))
         include(dependency('com.github.kevinsawicki:http-request'))
-        include(dependency('org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version'))
+        include(dependency("org.jetbrains.kotlin:kotlin-stdlib:${kotlin_version}"))
+        include(dependency("org.jetbrains.kotlin:kotlin-stdlib-jdk7:${kotlin_version}"))
+        include(dependency("org.jetbrains.kotlin:kotlin-stdlib-jdk8:${kotlin_version}"))
+        include(dependency("org.jetbrains.kotlin:kotlin-reflect:${kotlin_version}"))
+        include(dependency("org.jetbrains:annotations:${annotations_version}"))
+        include(dependency("org.jetbrains.kotlinx:kotlinx-coroutines-core:${coroutines_version}"))
+        include(dependency("org.jetbrains.kotlinx:kotlinx-coroutines-jdk8:${coroutines_version}"))
+        include(dependency('net.shadowfacts:Forgelin'))
     }
     exclude 'dummyThing' // can someone explain why this is here
     classifier = 'release'

gradle.properties

@@ -4,4 +4,6 @@ modVersion=1.1.4-beta
 modBaseName=kamiblue
 forgeVersion=1.12.2-14.23.5.2847
 mcpVersion=stable_39
-kotlin_version=1.3.40
+kotlin_version=1.3.50
+annotations_version=16.0.3
+coroutines_version=1.3.1

src/main/java/me/zeroeightsix/kami/mixin/MixinLoaderForge.java

@@ -35,7 +35,7 @@ public class MixinLoaderForge implements IFMLLoadingPlugin {
 
     @Override
     public String getSetupClass() {
-        return null;
+        return "net.shadowfacts.forgelin.preloader.ForgelinSetup";
     }
 
     @Override

src/main/java/net/shadowfacts/forgelin/preloader/ForgelinSetup.java

@@ -0,0 +1,28 @@
+package net.shadowfacts.forgelin.preloader;
+
+import net.minecraftforge.fml.relauncher.IFMLCallHook;
+
+import java.util.Map;
+
+/**
+ * @author shadowfacts
+ */
+public class ForgelinSetup implements IFMLCallHook {
+
+    @Override
+    public void injectData(Map<String, Object> data) {
+        ClassLoader loader = (ClassLoader)data.get("classLoader");
+        try {
+            loader.loadClass("net.shadowfacts.forgelin.KotlinAdapter");
+        } catch (ClassNotFoundException e) {
+            // this should never happen
+            throw new RuntimeException("Couldn't find Forgelin langague adapter, this shouldn't be happening", e);
+        }
+    }
+
+    @Override
+    public Void call() throws Exception {
+        return null;
+    }
+
+}