bunch of fixes and changes done

credits/credit_slot.gd

@@ -0,0 +1,22 @@
+extends ItemSlot
+
+@export var link : String = ""
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	super()
+	block_taking = true
+	if link != "":
+		label.text = "🌐"
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+
+func _on_gui_input(event: InputEvent) -> void:
+	if event.is_pressed() and link != "":
+		OS.shell_open(link)
+		#print("slot clicked")