Add final progression to tiny sword, fixes and tweeks required

docs/gyms/tiny_sword/buildings/farm/farm.gd

@@ -0,0 +1,25 @@
+extends Node2D
+
+const UNLOCK_GOAL_ID: StringName = &"gold_total_1300"
+
+@onready var _sprite: Sprite2D = $Sprite2D
+@onready var _area: Area2D = $Area2D
+@onready var _game_state: LevelGameState = find_parent("LevelGameState")
+
+
+func _ready() -> void:
+	_sprite.visible = false
+	_area.monitoring = false
+	_game_state.goal_completed.connect(_on_goal_completed)
+	if _game_state.is_goal_completed(UNLOCK_GOAL_ID):
+		_unlock()
+
+
+func _on_goal_completed(goal_id: StringName) -> void:
+	if goal_id == UNLOCK_GOAL_ID:
+		_unlock()
+
+
+func _unlock() -> void:
+	_sprite.visible = true
+	_area.monitoring = true

docs/gyms/tiny_sword/buildings/farm/farm.gd.uid

@@ -0,0 +1 @@
+uid://dnsblnjy82goo

docs/gyms/tiny_sword/buildings/farm/farm.tscn

@@ -1,6 +1,7 @@
 [gd_scene format=3 uid="uid://djedqovgngrx5"]
 
 [ext_resource type="PackedScene" uid="uid://jeoiinukrrsp" path="res://core/generator/currency_generator.tscn" id="1_rvsna"]
+[ext_resource type="Script" path="res://docs/gyms/tiny_sword/buildings/farm/farm.gd" id="1_script"]
 [ext_resource type="Resource" uid="uid://bxg2au0ijp242" path="res://docs/gyms/tiny_sword/currencies/food.tres" id="2_djlc5"]
 [ext_resource type="Resource" uid="uid://d08h51y0pnsnf" path="res://docs/gyms/tiny_sword/buildings/farm/farm_generator.tres" id="3_82rmq"]
 [ext_resource type="Texture2D" uid="uid://dfdh8r03sj7qv" path="res://docs/gyms/tiny_sword/buildings/farm/House1.png" id="4_djlc5"]
@@ -10,6 +11,7 @@
 size = Vector2(106, 157)
 
 [node name="Farm" type="Node2D" unique_id=283335851]
+script = ExtResource("1_script")
 
 [node name="CurrencyGenerator" parent="." unique_id=967969064 node_paths=PackedStringArray("info_generator_container") instance=ExtResource("1_rvsna")]
 currency = ExtResource("2_djlc5")