diff --git a/pom.xml b/pom.xml
index 8564499..ba72087 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
 	<properties>
         <maven.compiler.target>1.11</maven.compiler.target>
         <maven.compiler.source>1.11</maven.compiler.source>
-		<lwjgl.version>3.2.2</lwjgl.version>
+		<lwjgl.version>3.2.3</lwjgl.version>
 		<joml.version>1.9.20</joml.version>
 	</properties>
 	
diff --git a/src/main/java/com/github/hydos/ginger/engine/elements/objects/Player.java b/src/main/java/com/github/hydos/ginger/engine/elements/objects/Player.java
index 78098c2..73157ae 100644
--- a/src/main/java/com/github/hydos/ginger/engine/elements/objects/Player.java
+++ b/src/main/java/com/github/hydos/ginger/engine/elements/objects/Player.java
@@ -11,7 +11,7 @@ import com.github.hydos.ginger.main.settings.Constants;
 public class Player extends RenderObject
 {
 	private static float terrainHeight = 0;
-	private float currentSpeed = 0;
+	private double currentSpeed = 0;
 	private float currentTurn = 0;
 	private float upwardsSpeed = 0;
 	private boolean isInAir = false;
diff --git a/src/main/java/com/github/hydos/ginger/engine/screen/Screen.java b/src/main/java/com/github/hydos/ginger/engine/screen/Screen.java
new file mode 100644
index 0000000..053cfdb
--- /dev/null
+++ b/src/main/java/com/github/hydos/ginger/engine/screen/Screen.java
@@ -0,0 +1,9 @@
+package com.github.hydos.ginger.engine.screen;
+
+public abstract class Screen
+{
+	
+	public abstract void render();
+	
+	
+}
diff --git a/src/main/java/com/github/hydos/ginger/main/settings/Constants.java b/src/main/java/com/github/hydos/ginger/main/settings/Constants.java
index 5c2e3f4..186f8e6 100644
--- a/src/main/java/com/github/hydos/ginger/main/settings/Constants.java
+++ b/src/main/java/com/github/hydos/ginger/main/settings/Constants.java
@@ -6,10 +6,8 @@ public class Constants
 	public static float gravity = 0;
 	public static float jumpPower = 0;
 	public static float turnSpeed = 0;
-	public static float movementSpeed = 0;
+	public static double movementSpeed = 0;
 	//terrain variables
 	public static float terrainSize = 100;
 	public static float terrainMaxHeight = 10;
-	//FPS/UPS
-	public static final double NS = 1000000000 / 60.0;
 }