Fixed bug where player sinks into the ground.

core/src/com/saltosion/gladiator/GladiatorBrawler.java

@@ -27,7 +27,6 @@ public class GladiatorBrawler extends ApplicationAdapter {
 
 	@Override
 	public void create() {
-
 		// Initialize the Engine
 		engine = new Engine();
 
@@ -76,7 +75,6 @@ public class GladiatorBrawler extends ApplicationAdapter {
 	}
 
 	public void initializePlayer() {
-
 		player = new Entity();
 
 		CRenderedObject renderedObject = new CRenderedObject();

core/src/com/saltosion/gladiator/components/CPhysics.java

@@ -9,7 +9,7 @@ public class CPhysics extends Component {
 	public Vector2 position = new Vector2();
 	public Vector2 velocity = new Vector2();
 	public Vector2 size = new Vector2();
-    public float movespeed = 5f, jumpForce = 0.3f, gravity = 1f;
+	public float movespeed = 5f, jumpForce = 0.5f, gravity = 1f;
 	public boolean grounded = true;
 	public CollisionListener collisionListener = null;
 

core/src/com/saltosion/gladiator/systems/PhysicsSystem.java

@@ -15,6 +15,7 @@ import com.saltosion.gladiator.physics.CollisionSide;
  */
 public class PhysicsSystem extends EntitySystem {
 
+	private static final float MAX_VEL = 0.5f;
 	private ComponentMapper<CPhysics> pm = ComponentMapper.getFor(CPhysics.class);
 	private ImmutableArray<Entity> entities;
 
@@ -25,6 +26,7 @@ public class PhysicsSystem extends EntitySystem {
 
 	@Override
 	public void update(float deltaTime) {
+		deltaTime = Math.min(deltaTime, 0.033f);
 		for (int i = 0; i < entities.size(); i++) {
 			CPhysics obj = pm.get(entities.get(i));
 
@@ -49,6 +51,8 @@ public class PhysicsSystem extends EntitySystem {
 				obj.velocity.y -= obj.gravity * deltaTime;
 			}
 
+			obj.velocity.y = Math.max(Math.min(obj.velocity.y, MAX_VEL), -MAX_VEL);
+
 			// Collisions
 			if (obj.dynamic) {
 				for (int j = 0; j < entities.size(); j++) {
@@ -112,6 +116,7 @@ public class PhysicsSystem extends EntitySystem {
 				cp0.velocity.y = 0;
 			}
 			cp0.grounded = true;
+			cp0.position.y += (y11 - y00) * 1.1f;
 
 			if (cp0.collisionListener != null) {
 				cp0.collisionListener.collision(CollisionSide.BOTTOM, entity0, entity1);