Started implementing SFX

Fixed Shield animation jumps and secondary attack
Fixed demon wall stone behavior
Made overworld ambient sounds unpausable

Zennysoft.Game.Ma/src/ui/dialogue/DialogueBalloon.tscn

@@ -169,6 +169,7 @@ theme_override_styles/normal = SubResource("StyleBoxEmpty_dboi3")
 text = "I do not know thee but I perceive thine sorrows vividly,
 for I am embraced by their brethren."
 skip_action = &"ui_accept"
+seconds_per_pause_step = 0.75
 
 [node name="CenterContainer" type="CenterContainer" parent="Balloon"]
 layout_mode = 1