Need to force initial state.

Co-authored-by: r3cp3ct <45179536+r3cp3ct@users.noreply.github.com>
Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

src/sig/objects/actor/PhysicsObject.java

@@ -89,7 +89,7 @@ public abstract class PhysicsObject extends AnimatedObject implements PhysicsObj
     protected PhysicsObject(AnimatedSprite spr, double animationSpd, Panel panel) {
         super(spr, animationSpd, panel);
         setCollisionBox(setCollisionBounds());
-        setPhysicsBasedOnLandOrUnderwaterStatus();
+        underwaterState=!isUnderwater(); //Slight hack that forces an update to physics at the start.
     }
 
     @Override