feat: add ice block variant; add button variant;

Scenes/LockedDoor/locked_door_double.gd

@@ -0,0 +1,18 @@
+extends StaticBody2D
+@export var buttons_pressed_needed = 2 
+var currently_pressed = 0
+
+func _on_puzzle_button_pressed() -> void:
+	currently_pressed = currently_pressed + 1
+	print("CURRENTLY PRESSED:", currently_pressed)
+	if currently_pressed == buttons_pressed_needed:
+		visible = false
+		$CollisionShape2D.set_deferred("disabled", true)
+
+
+func _on_puzzle_button_unpressed() -> void:
+	currently_pressed = currently_pressed - 1
+	print("CURRENTLY PRESSED:", currently_pressed)
+	if currently_pressed != buttons_pressed_needed:
+		visible = true
+		$CollisionShape2D.set_deferred("disabled", false)

Scenes/LockedDoor/locked_door_double.gd.uid

@@ -0,0 +1 @@
+uid://ckwgcvlmypvi1