diff --git a/core/src/me/msoucy/ptures/PTures.java b/core/src/me/msoucy/ptures/PTures.java
deleted file mode 100644
index 442a1f6..0000000
--- a/core/src/me/msoucy/ptures/PTures.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package me.msoucy.ptures;
-
-import com.badlogic.gdx.ApplicationAdapter;
-import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.graphics.GL20;
-import com.badlogic.gdx.graphics.Texture;
-import com.badlogic.gdx.graphics.g2d.SpriteBatch;
-
-public class PTures extends ApplicationAdapter {
-	SpriteBatch batch;
-	Texture img;
-	
-	@Override
-	public void create () {
-		batch = new SpriteBatch();
-		img = new Texture("badlogic.jpg");
-	}
-
-	@Override
-	public void render () {
-		Gdx.gl.glClearColor(1, 0, 0, 1);
-		Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
-		batch.begin();
-		batch.draw(img, 0, 0);
-		batch.end();
-	}
-	
-	@Override
-	public void dispose () {
-		batch.dispose();
-		img.dispose();
-	}
-}
diff --git a/core/src/me/msoucy/ptures/PTures.kt b/core/src/me/msoucy/ptures/PTures.kt
new file mode 100644
index 0000000..41f8833
--- /dev/null
+++ b/core/src/me/msoucy/ptures/PTures.kt
@@ -0,0 +1,30 @@
+package me.msoucy.ptures
+
+import com.badlogic.gdx.ApplicationAdapter
+import com.badlogic.gdx.Gdx
+import com.badlogic.gdx.graphics.GL20
+import com.badlogic.gdx.graphics.Texture
+import com.badlogic.gdx.graphics.g2d.SpriteBatch
+
+class PTures : ApplicationAdapter() {
+    internal lateinit var batch: SpriteBatch
+    internal lateinit var img: Texture
+
+    override fun create() {
+        batch = SpriteBatch()
+        img = Texture("badlogic.jpg")
+    }
+
+    override fun render() {
+        Gdx.gl.glClearColor(1f, 0f, 0f, 1f)
+        Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT)
+        batch.begin()
+        batch.draw(img, 0f, 0f)
+        batch.end()
+    }
+
+    override fun dispose() {
+        batch.dispose()
+        img.dispose()
+    }
+}
diff --git a/desktop/src/me/msoucy/ptures/desktop/DesktopLauncher.java b/desktop/src/me/msoucy/ptures/desktop/DesktopLauncher.java
deleted file mode 100644
index 290801f..0000000
--- a/desktop/src/me/msoucy/ptures/desktop/DesktopLauncher.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package me.msoucy.ptures.desktop;
-
-import com.badlogic.gdx.backends.lwjgl.LwjglApplication;
-import com.badlogic.gdx.backends.lwjgl.LwjglApplicationConfiguration;
-import me.msoucy.ptures.PTures;
-
-public class DesktopLauncher {
-	public static void main (String[] arg) {
-		LwjglApplicationConfiguration config = new LwjglApplicationConfiguration();
-		new LwjglApplication(new PTures(), config);
-	}
-}
diff --git a/desktop/src/me/msoucy/ptures/desktop/DesktopLauncher.kt b/desktop/src/me/msoucy/ptures/desktop/DesktopLauncher.kt
new file mode 100644
index 0000000..2fac773
--- /dev/null
+++ b/desktop/src/me/msoucy/ptures/desktop/DesktopLauncher.kt
@@ -0,0 +1,13 @@
+package me.msoucy.ptures.desktop
+
+import com.badlogic.gdx.backends.lwjgl.LwjglApplication
+import com.badlogic.gdx.backends.lwjgl.LwjglApplicationConfiguration
+import me.msoucy.ptures.PTures
+
+object DesktopLauncher {
+    @JvmStatic
+    fun main(arg: Array<String>) {
+        val config = LwjglApplicationConfiguration()
+        LwjglApplication(PTures(), config)
+    }
+}
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index f4d7b2b..3eff2f5 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,6 @@
+#Tue Nov 05 22:06:13 EST 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip