From d3e90b5f09155491d82b891c81f91f259f64f5dd Mon Sep 17 00:00:00 2001
From: Varylios <marcelly1225@gmail.com>
Date: Mon, 1 Sep 2025 17:32:21 +0200
Subject: [PATCH] feat: add lane management + improve tower access

---
 Globals/EnhancedResource.gd                   | 38 +++++++++++++++++++
 Globals/EnhancedResource.gd.uid               |  1 +
 Levels/Map 1/level_1.tres                     | 13 ++++---
 Levels/Map 2/level_2.tres                     | 24 +++++++++++-
 Levels/Map 2/map_2.tscn                       |  4 +-
 Levels/Scripts/Resource/Level.gd              | 15 +++-----
 Levels/Scripts/Resource/Troop.gd              |  3 +-
 Levels/Scripts/Resource/Wave.gd               |  7 +++-
 Levels/Scripts/WorldManager.gd                |  8 ++--
 Levels/world_manager.tscn                     |  6 +--
 Towers/Scripts/Resource/TowerListResource.gd  | 21 ----------
 Towers/Scripts/Resource/TowerResource.gd      | 14 -------
 Towers/Scripts/Resource/TowerResource.gd.uid  |  1 -
 Towers/Scripts/TowerListResource.gd           | 17 +++++++++
 .../{Resource => }/TowerListResource.gd.uid   |  0
 Towers/Scripts/TowerManager.gd                |  3 +-
 Towers/Victoria/victoria.tscn                 |  4 +-
 Towers/tower.tscn                             |  1 -
 Towers/towers.tres                            | 20 ----------
 UI/gui.gd                                     | 31 ++++++++-------
 addons/LevelEditor/WaveMaker.gd               | 32 ++++++++--------
 addons/LevelEditor/wave_maker.tscn            |  4 --
 22 files changed, 142 insertions(+), 125 deletions(-)
 create mode 100644 Globals/EnhancedResource.gd
 create mode 100644 Globals/EnhancedResource.gd.uid
 delete mode 100644 Towers/Scripts/Resource/TowerListResource.gd
 delete mode 100644 Towers/Scripts/Resource/TowerResource.gd
 delete mode 100644 Towers/Scripts/Resource/TowerResource.gd.uid
 create mode 100644 Towers/Scripts/TowerListResource.gd
 rename Towers/Scripts/{Resource => }/TowerListResource.gd.uid (100%)
 delete mode 100644 Towers/towers.tres

diff --git a/Globals/EnhancedResource.gd b/Globals/EnhancedResource.gd
new file mode 100644
index 0000000..36b7631
--- /dev/null
+++ b/Globals/EnhancedResource.gd
@@ -0,0 +1,38 @@
+extends Resource
+class_name EnhancedResource
+
+func arrayValueChanged(value : Array[Variant], resourceToCreate : Callable) -> Array[Variant]:
+	if Engine.is_editor_hint():
+		for i in value.size():
+			print(i)
+			if !value[i]:
+				value[i] = resourceToCreate.call()
+
+	return value
+
+
+static func getFileFromDir(path : String, regexPattern : String, pathRegexPattern : String = "") -> Array[String]:
+	var files : Array[String]
+	var regex : RegEx  = RegEx.create_from_string(regexPattern)
+	var pathRegex : RegEx = RegEx.create_from_string(pathRegexPattern)
+	var dir : DirAccess  = DirAccess.open(path)
+
+	if pathRegexPattern:
+		for subDir in dir.get_directories():
+			subDir = path + subDir + "/"
+			if pathRegex.search(subDir):
+				files.append_array(getFileFromDir(subDir, regexPattern, pathRegexPattern))
+
+	for file in dir.get_files():
+		if regex.search(file) && pathRegex.search(path):
+			files.append(path + file)
+
+	print(files)
+	return files
+
+
+static func getPackedSceneProperty(scene : PackedScene, propertyName : String) -> Variant:
+	var idx : int = scene._bundled.names.find(propertyName)
+	if idx != -1:
+		return scene._bundled.variants[idx]
+	return null
diff --git a/Globals/EnhancedResource.gd.uid b/Globals/EnhancedResource.gd.uid
new file mode 100644
index 0000000..b6a3716
--- /dev/null
+++ b/Globals/EnhancedResource.gd.uid
@@ -0,0 +1 @@
+uid://mxjxhkb122j6
diff --git a/Levels/Map 1/level_1.tres b/Levels/Map 1/level_1.tres
index b69cf27..d853f11 100644
--- a/Levels/Map 1/level_1.tres	
+++ b/Levels/Map 1/level_1.tres	
@@ -1,14 +1,14 @@
-[gd_resource type="Resource" script_class="Level" load_steps=10 format=3 uid="uid://ob41fnhkjr3o"]
+[gd_resource type="Resource" script_class="Level" load_steps=9 format=3 uid="uid://ob41fnhkjr3o"]
 
 [ext_resource type="Script" uid="uid://cuhq6u67cbbqm" path="res://Levels/Scripts/Resource/Level.gd" id="1_ftl6b"]
 [ext_resource type="Script" uid="uid://chu8s12rtdeqx" path="res://Levels/Scripts/Resource/Wave.gd" id="2_457yt"]
 [ext_resource type="Script" uid="uid://blxx3vs2wnfet" path="res://Levels/Scripts/Resource/Troop.gd" id="3_ub8wd"]
-[ext_resource type="PackedScene" uid="uid://dknt1oiyei5e5" path="res://enemies/enemy-a.tscn" id="4_ujs1b"]
 
 [sub_resource type="Resource" id="Resource_87wss"]
 script = ExtResource("3_ub8wd")
-enemy = ExtResource("4_ujs1b")
+enemy = "res://enemies/enemy-a.tscn"
 number_to_spawn = 1
+lane_to_spawn = 0
 spawn_delay = 5.0
 metadata/_custom_type_script = "uid://blxx3vs2wnfet"
 
@@ -19,14 +19,16 @@ metadata/_custom_type_script = "uid://chu8s12rtdeqx"
 
 [sub_resource type="Resource" id="Resource_qfjse"]
 script = ExtResource("3_ub8wd")
-enemy = ExtResource("4_ujs1b")
+enemy = "res://enemies/enemy-a.tscn"
 number_to_spawn = 3
+lane_to_spawn = 0
 spawn_delay = 5.0
 
 [sub_resource type="Resource" id="Resource_ftl6b"]
 script = ExtResource("3_ub8wd")
-enemy = ExtResource("4_ujs1b")
+enemy = "res://enemies/enemy-a.tscn"
 number_to_spawn = 6
+lane_to_spawn = 0
 spawn_delay = 1.0
 
 [sub_resource type="Resource" id="Resource_qeljc"]
@@ -38,4 +40,5 @@ script = ExtResource("1_ftl6b")
 waves = Array[ExtResource("2_457yt")]([SubResource("Resource_457yt"), SubResource("Resource_qeljc")])
 auto_start = false
 allowedTowers = Array[int]([1, 2])
+laneCount = 1
 metadata/_custom_type_script = "uid://cuhq6u67cbbqm"
diff --git a/Levels/Map 2/level_2.tres b/Levels/Map 2/level_2.tres
index a8928fd..e726623 100644
--- a/Levels/Map 2/level_2.tres	
+++ b/Levels/Map 2/level_2.tres	
@@ -1,10 +1,30 @@
-[gd_resource type="Resource" script_class="Level" load_steps=3 format=3 uid="uid://hlv6kd67wipi"]
+[gd_resource type="Resource" script_class="Level" load_steps=7 format=3 uid="uid://hlv6kd67wipi"]
 
 [ext_resource type="Script" uid="uid://cuhq6u67cbbqm" path="res://Levels/Scripts/Resource/Level.gd" id="1_e3k30"]
 [ext_resource type="Script" uid="uid://chu8s12rtdeqx" path="res://Levels/Scripts/Resource/Wave.gd" id="2_8ao5l"]
+[ext_resource type="Script" uid="uid://blxx3vs2wnfet" path="res://Levels/Scripts/Resource/Troop.gd" id="3_7ih4a"]
+
+[sub_resource type="Resource" id="Resource_7ih4a"]
+script = ExtResource("3_7ih4a")
+enemy = "uid://dknt1oiyei5e5"
+number_to_spawn = 1
+lane_to_spawn = 0
+spawn_delay = 1.0
+
+[sub_resource type="Resource" id="Resource_m8w28"]
+script = ExtResource("3_7ih4a")
+enemy = "uid://cyvhv1ih2s762"
+number_to_spawn = 1
+lane_to_spawn = 1
+spawn_delay = 1.0
+
+[sub_resource type="Resource" id="Resource_t4hlm"]
+script = ExtResource("2_8ao5l")
+troops = Array[ExtResource("3_7ih4a")]([SubResource("Resource_7ih4a"), SubResource("Resource_m8w28")])
 
 [resource]
 script = ExtResource("1_e3k30")
-waves = Array[ExtResource("2_8ao5l")]([])
+waves = Array[ExtResource("2_8ao5l")]([SubResource("Resource_t4hlm")])
 auto_start = false
 allowedTowers = Array[int]([])
+laneCount = 2
diff --git a/Levels/Map 2/map_2.tscn b/Levels/Map 2/map_2.tscn
index 9f1154c..d0d436b 100644
--- a/Levels/Map 2/map_2.tscn	
+++ b/Levels/Map 2/map_2.tscn	
@@ -3,7 +3,7 @@
 [ext_resource type="PackedScene" uid="uid://dpjfo15otkfru" path="res://Tiles/cube.tscn" id="1_6idm4"]
 [ext_resource type="Script" uid="uid://baa0j457hhoeh" path="res://Levels/Scripts/Map.gd" id="1_y62db"]
 [ext_resource type="PackedScene" uid="uid://d1f6m15niwgt" path="res://Tiles/tile.tscn" id="2_4yqtu"]
-[ext_resource type="Resource" uid="uid://ob41fnhkjr3o" path="res://Levels/Map 1/level_1.tres" id="2_scukt"]
+[ext_resource type="Resource" uid="uid://hlv6kd67wipi" path="res://Levels/Map 2/level_2.tres" id="2_y62db"]
 [ext_resource type="PackedScene" uid="uid://do7gm1gjhu1t5" path="res://Tiles/road.tscn" id="3_y62db"]
 [ext_resource type="PackedScene" uid="uid://n0jw4n4qh502" path="res://Tiles/road_corner.tscn" id="4_scukt"]
 [ext_resource type="PackedScene" uid="uid://do60hy3251c0m" path="res://Assets/Meshes/SM_TNP.glb" id="5_o5cso"]
@@ -28,7 +28,7 @@ point_count = 3
 
 [node name="Map" type="Node3D"]
 script = ExtResource("1_y62db")
-level = ExtResource("2_scukt")
+level = ExtResource("2_y62db")
 
 [node name="TheCube" parent="." instance=ExtResource("1_6idm4")]
 unique_name_in_owner = true
diff --git a/Levels/Scripts/Resource/Level.gd b/Levels/Scripts/Resource/Level.gd
index 741f316..4dccf58 100644
--- a/Levels/Scripts/Resource/Level.gd
+++ b/Levels/Scripts/Resource/Level.gd
@@ -1,13 +1,10 @@
 @tool
-extends Resource
+extends EnhancedResource
 class_name Level
 
-@export var waves : Array[Wave]
+@export var waves : Array[Wave] :
+	set(value):
+		waves = arrayValueChanged(value, Wave.new)
 @export var auto_start : bool = false
-@export var allowedTowers : Array[Tower.TYPE] : set = allowedTowersHasChanged
-
-
-func allowedTowersHasChanged(value) -> void:
-	allowedTowers = value
-	if Engine.is_editor_hint():
-		EventBus.allowedTowerHasChange.emit(allowedTowers)
+@export var allowedTowers : Array[Tower.TYPE]
+@export var laneCount : int = 1
diff --git a/Levels/Scripts/Resource/Troop.gd b/Levels/Scripts/Resource/Troop.gd
index 1cdd957..f72abe1 100644
--- a/Levels/Scripts/Resource/Troop.gd
+++ b/Levels/Scripts/Resource/Troop.gd
@@ -1,6 +1,7 @@
 extends Resource
 class_name Troop
 
-@export var enemy : PackedScene
+@export_file("*.tscn") var enemy : String = "res://enemies/"
 @export var number_to_spawn : int = 1
+@export var lane_to_spawn : int = 0
 @export var spawn_delay : float = 1
diff --git a/Levels/Scripts/Resource/Wave.gd b/Levels/Scripts/Resource/Wave.gd
index 83cb17f..40e0352 100644
--- a/Levels/Scripts/Resource/Wave.gd
+++ b/Levels/Scripts/Resource/Wave.gd
@@ -1,4 +1,7 @@
-extends Resource
+@tool
+extends EnhancedResource
 class_name Wave
 
-@export var troops : Array[Troop]
+@export var troops : Array[Troop] :
+	set(value):
+		troops = arrayValueChanged(value, Troop.new)
diff --git a/Levels/Scripts/WorldManager.gd b/Levels/Scripts/WorldManager.gd
index 668db44..284558c 100644
--- a/Levels/Scripts/WorldManager.gd
+++ b/Levels/Scripts/WorldManager.gd
@@ -56,18 +56,18 @@ func spawnEnemy(delay : float) -> void:
 		var enemyTimer : Timer = createTimer(delay)
 		enemyTimer.timeout.connect(
 			func():
-				paths[0].add_child(enemy)
+				paths[current_troop.lane_to_spawn].add_child(enemy)
 				enemyTimer.queue_free()
 		)
-		paths[0].add_child(enemyTimer)
+		paths[current_troop.lane_to_spawn].add_child(enemyTimer)
 	else:
-		paths[0].add_child(enemy)
+		paths[current_troop.lane_to_spawn].add_child(enemy)
 
 	enemies_alive += 1
 
 
 func createEnemy() -> PathFollow3D :
-	var PF3D : PathFollow3D = current_troop.enemy.instantiate()
+	var PF3D : PathFollow3D = load(current_troop.enemy).instantiate()
 	var enemy : Enemy = PF3D.find_children("*", "Enemy")[0]
 	enemy.died.connect(func(): enemies_alive -= 1)
 
diff --git a/Levels/world_manager.tscn b/Levels/world_manager.tscn
index c26cdea..fb9bc6b 100644
--- a/Levels/world_manager.tscn
+++ b/Levels/world_manager.tscn
@@ -62,11 +62,11 @@ script = ExtResource("1_tk0a6")
 [node name="Camera3D" type="Camera3D" parent="."]
 transform = Transform3D(0.944699, 0.159007, -0.28681, -0.00234758, 0.877843, 0.478943, 0.327929, -0.451784, 0.829671, 1.77767, 3.73465, 4.71854)
 
-[node name="PlayerManager" type="Node3D" parent="."]
+[node name="TowerManager" type="Node3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 4.73017, 0.728414, 0)
 script = ExtResource("2_7pixp")
 
-[node name="Sprite3DSelection" type="Sprite3D" parent="PlayerManager"]
+[node name="Sprite3DSelection" type="Sprite3D" parent="TowerManager"]
 modulate = Color(0.966071, 0.695469, 0, 1)
 pixel_size = 0.03
 axis = 1
@@ -78,7 +78,7 @@ vframes = 7
 frame = 44
 region_rect = Rect2(703, 96, 21, 30)
 
-[node name="AnimationPlayer" type="AnimationPlayer" parent="PlayerManager"]
+[node name="AnimationPlayer" type="AnimationPlayer" parent="TowerManager"]
 libraries = {
 &"": SubResource("AnimationLibrary_43wwi")
 }
diff --git a/Towers/Scripts/Resource/TowerListResource.gd b/Towers/Scripts/Resource/TowerListResource.gd
deleted file mode 100644
index ddf29b8..0000000
--- a/Towers/Scripts/Resource/TowerListResource.gd
+++ /dev/null
@@ -1,21 +0,0 @@
-@tool
-extends Resource
-class_name TowerListResource
-
-@export var towers : Array[TowerResource] : set = towersHasChanged
-
-func getTowerSceneById(towerType : Tower.TYPE) -> PackedScene :
-	var towerIndex : int = towers.find_custom(func(towerResource): return towerResource.towerType == towerType)
-	return towers[towerIndex].towerScene
-
-
-func towersHasChanged(value : Array) -> void:
-	if Engine.is_editor_hint():
-		if value.back() == null:
-			value.pop_back()
-			value.append(TowerResource.new())
-		for towerResource in towers:
-			if not towerResource.changed.is_connected(emit_changed):
-				towerResource.changed.connect(emit_changed)
-		emit_changed()
-	towers = value
diff --git a/Towers/Scripts/Resource/TowerResource.gd b/Towers/Scripts/Resource/TowerResource.gd
deleted file mode 100644
index b5728dc..0000000
--- a/Towers/Scripts/Resource/TowerResource.gd
+++ /dev/null
@@ -1,14 +0,0 @@
-@tool
-extends Resource
-class_name TowerResource
-
-@export var towerScene : PackedScene : set = towerSceneHasChanged
-var towerType : Tower.TYPE
-
-func towerSceneHasChanged(value) -> void :
-	towerScene = value
-	if value:
-		var tower : Tower = towerScene.instantiate()
-		towerType = tower.tower_type
-		tower.queue_free()
-		emit_changed()
diff --git a/Towers/Scripts/Resource/TowerResource.gd.uid b/Towers/Scripts/Resource/TowerResource.gd.uid
deleted file mode 100644
index 165996a..0000000
--- a/Towers/Scripts/Resource/TowerResource.gd.uid
+++ /dev/null
@@ -1 +0,0 @@
-uid://lvkeejppvv2c
diff --git a/Towers/Scripts/TowerListResource.gd b/Towers/Scripts/TowerListResource.gd
new file mode 100644
index 0000000..a202a20
--- /dev/null
+++ b/Towers/Scripts/TowerListResource.gd
@@ -0,0 +1,17 @@
+@tool
+extends EnhancedResource
+class_name TowerListResource
+
+const TOWER_DIR : String = "res://Towers/"
+const TOWER_DIR_PATTERN : String = "res://Towers/\\w+/$"
+const TOWER_NAME_PATTERN : String = "([^/]*)\\.tscn$"
+
+static var towers : Dictionary
+
+static func _static_init() -> void:
+	var towerResources : Array[String] = getFileFromDir(TOWER_DIR, TOWER_NAME_PATTERN, TOWER_DIR_PATTERN)
+
+	for towerRes in towerResources:
+		towers.set(getPackedSceneProperty(load(towerRes), "tower_type"), towerRes)
+
+	towers.sort()
diff --git a/Towers/Scripts/Resource/TowerListResource.gd.uid b/Towers/Scripts/TowerListResource.gd.uid
similarity index 100%
rename from Towers/Scripts/Resource/TowerListResource.gd.uid
rename to Towers/Scripts/TowerListResource.gd.uid
diff --git a/Towers/Scripts/TowerManager.gd b/Towers/Scripts/TowerManager.gd
index c8ffe4c..3093962 100644
--- a/Towers/Scripts/TowerManager.gd
+++ b/Towers/Scripts/TowerManager.gd
@@ -1,7 +1,6 @@
 extends Node3D
 class_name TowerManager
 
-const towerListResource : TowerListResource = preload("res://Towers/towers.tres")
 
 enum STATE { IDLE, PLACING }
 var _state : int = STATE.IDLE
@@ -76,7 +75,7 @@ func handle_player_controls() -> void:
 func place_tower() -> void:
 	_state = STATE.PLACING
 
-	selected_tower = towerListResource.getTowerSceneById(selected_tower_type).instantiate()
+	selected_tower = load(TowerListResource.towers.get(selected_tower_type)).instantiate()
 	towers.set(selected_tower_type, selected_tower)
 	add_child(selected_tower)
 	selected_tower.can_shoot = false
diff --git a/Towers/Victoria/victoria.tscn b/Towers/Victoria/victoria.tscn
index e9e64d2..7cd37c2 100644
--- a/Towers/Victoria/victoria.tscn
+++ b/Towers/Victoria/victoria.tscn
@@ -9,11 +9,11 @@
 [node name="Victoria" instance=ExtResource("1_ki73m")]
 script = ExtResource("2_vl5h5")
 tower_name = "Victoria"
+tower_type = 4
 icone = ExtResource("3_tmg5m")
 bio = ""
-bullet_damage = 1
 tower_shop = Array[ExtResource("4_uso5g")]([])
 
-[node name="Sprite3D" parent="." index="6"]
+[node name="Sprite3D" parent="." index="5"]
 texture = ExtResource("5_2rqsg")
 frame = 59
diff --git a/Towers/tower.tscn b/Towers/tower.tscn
index 13d8419..b2ea75b 100644
--- a/Towers/tower.tscn
+++ b/Towers/tower.tscn
@@ -20,7 +20,6 @@ collision_mask = 4
 script = ExtResource("1_egfuc")
 icone = ExtResource("2_mnaic")
 bio = "Aime se promener dans l'herbe et manger des framboises. Sa petite bouille la rend trop mignonne."
-projectile_damage = 5
 tower_shop = Array[ExtResource("3_5dr1v")]([ExtResource("3_jv31o"), ExtResource("4_5dr1v")])
 
 [node name="CollisionShape3D" type="CollisionShape3D" parent="."]
diff --git a/Towers/towers.tres b/Towers/towers.tres
deleted file mode 100644
index 832eb5f..0000000
--- a/Towers/towers.tres
+++ /dev/null
@@ -1,20 +0,0 @@
-[gd_resource type="Resource" script_class="TowerListResource" load_steps=7 format=3 uid="uid://jd8bdhpyl0pw"]
-
-[ext_resource type="Script" uid="uid://clm4xbebbeqgj" path="res://Towers/Scripts/Resource/TowerListResource.gd" id="1_yjmnm"]
-[ext_resource type="Script" uid="uid://lvkeejppvv2c" path="res://Towers/Scripts/Resource/TowerResource.gd" id="2_mwakf"]
-[ext_resource type="PackedScene" uid="uid://bj6srer7ghf7p" path="res://Towers/Pierre/pierre.tscn" id="3_mwakf"]
-[ext_resource type="PackedScene" uid="uid://ck1qryleu80s" path="res://Towers/Aline/aline.tscn" id="4_mwakf"]
-
-[sub_resource type="Resource" id="Resource_mwakf"]
-script = ExtResource("2_mwakf")
-towerScene = ExtResource("3_mwakf")
-metadata/_custom_type_script = "uid://lvkeejppvv2c"
-
-[sub_resource type="Resource" id="Resource_dlgx8"]
-script = ExtResource("2_mwakf")
-towerScene = ExtResource("4_mwakf")
-metadata/_custom_type_script = "uid://lvkeejppvv2c"
-
-[resource]
-script = ExtResource("1_yjmnm")
-towers = Array[ExtResource("2_mwakf")]([SubResource("Resource_mwakf"), SubResource("Resource_dlgx8")])
diff --git a/UI/gui.gd b/UI/gui.gd
index bd764df..165f4a2 100644
--- a/UI/gui.gd
+++ b/UI/gui.gd
@@ -4,7 +4,6 @@ extends Control
 const BUTTON_QTY = 12
 
 const towerButton : PackedScene = preload("res://UI/tower_button.tscn")
-var towerListResource : TowerListResource = preload("res://Towers/towers.tres")
 
 @onready var buttonContainer = $HBoxContainer/ControlPanelBase/MarginContainer/GridContainer
 
@@ -14,8 +13,6 @@ var allowedTowers : Array[Tower.TYPE]
 func _ready() -> void:
 	addTowerButtonNodes()
 	EventBus.allowedTowerHasChange.connect(allowedTowerHasChange)
-	if Engine.is_editor_hint():
-		towerListResource.changed.connect(addTowerButtonNodes)
 
 
 func _on_button_cube_pressed() -> void:
@@ -42,22 +39,24 @@ func addTowerButtonNodes() -> void:
 			node.queue_free()
 
 	var additionalPlaceholder : int = 0
-	for towerResource in towerListResource.towers:
-		if !towerResource || not allowedTowers.has(towerResource.towerType):
+	for towerType in TowerListResource.towers:
+		if not Engine.is_editor_hint() && not allowedTowers.has(towerType):
 			additionalPlaceholder += 1
-			continue
+		else:
+			createTowerButton(towerType)
 
-		var towerBtn : TowerButton = towerButton.instantiate()
-		var tower : Tower = towerResource.towerScene.instantiate()
-		towerBtn.towerType = tower.tower_type
-		towerBtn.tooltip_text = tower.name
-		towerBtn.setButtonTexture(tower.icone)
-		towerBtn.set_meta("dynamicButton", true)
-		tower.queue_free()
-		buttonContainer.add_child(towerBtn)
-
-	for i in BUTTON_QTY - towerListResource.towers.size() + additionalPlaceholder:
+	for i in BUTTON_QTY - TowerListResource.towers.size() + additionalPlaceholder:
 		var placeholderBtn : Button = Button.new()
 		placeholderBtn.set_meta("dynamicButton", true)
 		placeholderBtn.custom_minimum_size = Vector2(80, 80)
 		buttonContainer.add_child(placeholderBtn)
+
+
+func createTowerButton(towerType : Tower.TYPE) -> void:
+	var towerBtn : TowerButton = towerButton.instantiate()
+	var tower : PackedScene = load(TowerListResource.towers.get(towerType))
+	towerBtn.towerType = towerType
+	towerBtn.tooltip_text = str(EnhancedResource.getPackedSceneProperty(tower, "name"))
+	towerBtn.setButtonTexture(EnhancedResource.getPackedSceneProperty(tower, "icone"))
+	towerBtn.set_meta("dynamicButton", true)
+	buttonContainer.add_child(towerBtn)
diff --git a/addons/LevelEditor/WaveMaker.gd b/addons/LevelEditor/WaveMaker.gd
index bf43fe2..0d761e3 100644
--- a/addons/LevelEditor/WaveMaker.gd
+++ b/addons/LevelEditor/WaveMaker.gd
@@ -1,11 +1,12 @@
 @tool
 extends Control
 
-const LEVEL_PATH : String = "res://Levels"
-const LEVEL_REGEX_PATERN : String = "(level_.*)\\.tres"
+const LEVEL_PATH : String = "res://Levels/"
+const LEVEL_REGEX_PATERN : String = "(level_.*)\\.tres$"
+const LEVEL_PATH_REGEX_PATERN : String = "res://Levels/[^/]*/$"
 
-const ENEMY_PATH : String = "res://enemies"
-const ENEMY_REGEX_PATERN : String = "(enemy.*)\\.tscn"
+const ENEMY_PATH : String = "res://enemies/"
+const ENEMY_REGEX_PATERN : String = "(enemy.*)\\.tscn$"
 
 const BASE_LABEL_SETTINGS = preload("res://addons/LevelEditor/UI/baseLabel.tres")
 const WAVE_LABEL_SETTINGS = preload("res://addons/LevelEditor/UI/waveLabel.tres")
@@ -133,9 +134,8 @@ func buildTroop(troop : Troop, ennemyContainer : VBoxContainer) -> void:
 	)
 
 	var enemySelector : CustomOptionButton = CustomOptionButton.new()
-	enemySelector.onValueChanged.connect(func(resourcePath): troop.enemy = load(resourcePath))
-	var enemy : String = troop.enemy.resource_path if troop.enemy else ""
-	enemySelector.setOptions(enemies, enemy)
+	enemySelector.onValueChanged.connect(func(resourcePath): troop.enemy = resourcePath)
+	enemySelector.setOptions(enemies, troop.enemy)
 
 	qtyEdit.add_child(enemySelector)
 	ennemyContainer.add_child(qtyEdit)
@@ -199,7 +199,7 @@ func refreshWaveNode(wave : Wave, waveIdx : int) -> void:
 	var waveNode : VBoxContainer = waveTabContainer.get_child(waveIdx)
 	waveTabContainer.remove_child(waveNode)
 	waveNode.queue_free()
-	var waveUI :  = buildWave(wave)
+	var waveUI : VBoxContainer = buildWave(wave)
 	waveTabContainer.add_child(waveUI)
 	waveTabContainer.move_child(waveUI, waveIdx)
 	recreateTabBar()
@@ -213,7 +213,7 @@ func cleanAndBuildMenu() -> void:
 
 func resetApp() -> void:
 	enemies = getOptionsFromFile(ENEMY_PATH, ENEMY_REGEX_PATERN)
-	levelSelect.setOptions(getOptionsFromFile(LEVEL_PATH, LEVEL_REGEX_PATERN))
+	levelSelect.setOptions(getOptionsFromFile(LEVEL_PATH, LEVEL_REGEX_PATERN, LEVEL_PATH_REGEX_PATERN))
 	cleanAndBuildMenu()
 
 
@@ -280,14 +280,14 @@ func onSelectedTowerChange(index: int, selected: int) -> void:
 		level.allowedTowers.erase(index)
 
 
-func getOptionsFromFile(path : String, regexPattern : String) -> Dictionary :
-	var files = {}
-	var regex : RegEx  = RegEx.create_from_string(regexPattern)
-	var dir : DirAccess  = DirAccess.open(path)
-	for file in dir.get_files():
+func getOptionsFromFile(path : String, regexPattern : String, pathRegexPattern : String = "") -> Dictionary :
+	var files : Dictionary
+	var filePaths : Array[String] = EnhancedResource.getFileFromDir(path, regexPattern, pathRegexPattern)
+	var regex : RegEx = RegEx.create_from_string(regexPattern)
+
+	for file in filePaths:
 		var fileMatch : RegExMatch = regex.search(file)
-		if fileMatch:
-			files.set(fileMatch.strings[1], path + "/" + file)
+		files.set(fileMatch.strings[1], file)
 
 	return files
 
diff --git a/addons/LevelEditor/wave_maker.tscn b/addons/LevelEditor/wave_maker.tscn
index 2fc7144..3cbe854 100644
--- a/addons/LevelEditor/wave_maker.tscn
+++ b/addons/LevelEditor/wave_maker.tscn
@@ -28,11 +28,7 @@ layout_mode = 2
 
 [node name="LevelSelect" type="OptionButton" parent="VBoxContainer2/HBoxContainer"]
 layout_mode = 2
-selected = 0
 allow_reselect = true
-item_count = 1
-popup/item_0/text = "level_1"
-popup/item_0/id = 0
 script = ExtResource("2_xjxpq")
 metadata/_custom_type_script = "uid://b47p2u458hsn0"