Switch to the MCPHackers launchwrapper

build.gradle

@@ -66,6 +66,9 @@ dependencies {
     provided "org.lwjgl.lwjgl:lwjgl_util:$lwjglVersion"
     provided platform("org.lwjgl.lwjgl:lwjgl-platform:$lwjglVersion-$lwjglNatives")
 
+
+    provided 'org.mcphackers:launchwrapper:1.0'
+
 }
 
 // Apply a specific Java toolchain to ease working on different environments.
@@ -77,10 +80,11 @@ java {
 
 application {
     // Define the main class for the application.
-    mainClass = 'com.mojang.minecraft.Minecraft'
+    mainClass = 'org.mcphackers.launchwrapper.Launch'
 }
 
 jar {
+    duplicatesStrategy = "exclude"
     manifest {
         attributes (
                 'Main-Class': application.mainClass,
@@ -125,6 +129,11 @@ task jarjar(type: Jar) {
     with copyNatives
 }
 
+
+run {
+    jvmArgs ["-Djava.library.path=${project.nativeLibsDir}",]
+}
+
 jar.finalizedBy(jarjar)
 jar.finalizedBy(copyToLib)
 jar.finalizedBy(copyNatives)

src/main/java/com/mojang/minecraft/Minecraft.java

@@ -758,16 +758,4 @@ public class Minecraft implements Runnable, LevelLoaderListener {
 
 	}
 
-	public static void main(String[] args) throws LWJGLException {
-		boolean fullScreen = false;
-
-		for(int minecraft = 0; minecraft < args.length; ++minecraft) {
-			if(args[minecraft].equalsIgnoreCase("-fullscreen")) {
-				fullScreen = true;
-			}
-		}
-
-		Minecraft var3 = new Minecraft((Canvas)null, 854, 480, fullScreen);
-		(new Thread(var3)).start();
-	}
 }