Changed run/walk to be based more off of momentum. Fixed jump bug.

objects/scenes/demo/demo.tscn

@@ -162,9 +162,11 @@ position = Vector2(755, 0)
 position = Vector2(1, 0)
 safe_margin = 0.16
 script = ExtResource("2_oekxy")
-FloatingWalkSpeed = 3.5
-WalkSpeed = 4.0
+FloatingWalkAcceleration = 30.0
+WalkAcceleration = 80.0
 JumpHeight = 6.0
+DragArea = 1.525
+AirDensity = 1.3
 DebugTextLabel = NodePath("Label")
 Sprite = NodePath("AnimatedSprite2D")
 Mass = 0.5
@@ -183,7 +185,6 @@ animation = &"walk"
 zoom = Vector2(3, 3)
 
 [node name="Label" type="Label" parent="Player/CharacterBody2D" unique_id=436935745]
-visible = false
 offset_left = 22.0
 offset_top = -75.0
 offset_right = 139.0