feat: Selectable tower on level

Globals/EventBus.gd

@@ -1,3 +1,4 @@
+@tool
 extends Node
 
 
@@ -33,11 +34,11 @@ signal tower_count_changed(_value : int)
 
 #Emitter : PlayerManager.gd
 #Subscriber : label_team.gd, label_tower_on_terrain.gd
-signal team_in_action_changed(_value : Array)
+signal team_in_action_changed(_value : int)
 
 #Emitter : PlayerManager.gd
 #Subscriber : label_tower_in_cube.gd
-signal team_in_rest_changed(_value : Array)
+signal team_in_rest_changed(_value : int)
 
 
 
@@ -59,7 +60,7 @@ signal money_spent(_value : int)
 #Subscriber : cube.gd
 signal player_has_won()
 
-#Emitter : WaveManger.gd
+#Emitter : WaveManager.gd
 #Subscriber : cube.gd
 signal player_defeated()
 
@@ -74,3 +75,7 @@ signal close_shop()
 #Emitter : tower.gd
 #Subscriber : tower button.gd
 signal energy_has_changed(tower : Tower)
+
+#Emitter : WaveManager.gd
+#Subscriber : gui.gd
+signal allowedTowerHasChange(allowedTowers : Array[Tower.TYPES])

Levels/level_1.tres

@@ -79,4 +79,5 @@ metadata/_custom_type_script = "uid://chu8s12rtdeqx"
 script = ExtResource("1_ftl6b")
 waves = Array[ExtResource("2_457yt")]([SubResource("Resource_m6gub"), SubResource("Resource_457yt"), SubResource("Resource_ujs1b")])
 auto_start = false
+allowedTowers = Array[int]([1, 2])
 metadata/_custom_type_script = "uid://cuhq6u67cbbqm"

Levels/level_2.tres

@@ -79,4 +79,5 @@ wait_for_enemy_kills = true
 script = ExtResource("1_c4t4w")
 waves = Array[ExtResource("2_2ji0m")]([SubResource("Resource_cm6sg"), SubResource("Resource_c4t4w"), SubResource("Resource_s83h5"), SubResource("Resource_xgtww")])
 auto_start = false
+allowedTowers = Array[int]([1, 2])
 metadata/_custom_type_script = "uid://cuhq6u67cbbqm"

Scripts/Level.gd

@@ -1,5 +1,13 @@
+@tool
 extends Resource
 class_name Level
 
 @export var waves : Array[Wave]
 @export var auto_start : bool = false
+@export var allowedTowers : Array[Tower.TYPES] : set = allowedTowersHasChanged
+
+
+func allowedTowersHasChanged(value) -> void:
+	allowedTowers = value
+	if Engine.is_editor_hint():
+		EventBus.allowedTowerHasChange.emit(allowedTowers)

Scripts/PlayerManager.gd

@@ -109,7 +109,6 @@ func build_tower() -> void:
 			quit_placing()
 		selected_tower.is_rest = false
 
-	print(selected_tower.tower_type)
 	move_tower()
 	emitTeamChanges()
 

Scripts/WaveManager.gd

@@ -15,6 +15,7 @@ var wave_on_going : bool = false
 func _ready() -> void:
 	troopTimer.timeout.connect(spawn_troop)
 	EventBus.player_defeated.connect(clearLevel)
+	EventBus.allowedTowerHasChange.emit.call_deferred(level.allowedTowers)
 
 
 func _process(delta: float) -> void:

Towers/tower.gd

@@ -1,6 +1,7 @@
 extends StaticBody3D
 class_name Tower
 
+# DANGER NONE Should always be first
 enum TYPES { NONE, PIERRE, ALINE, MAXENCE, VICTORIA, EVAN, ALEX }
 
 var bullet : PackedScene = preload("res://Bullets/bullet.tscn")

UI/gui.gd

@@ -8,8 +8,12 @@ var towerListResource := preload("res://Towers/towers.tres")
 
 @onready var buttonContainer = $HBoxContainer/ControlPanelBase/MarginContainer/GridContainer
 
+var allowedTowers : Array[Tower.TYPES]
+
+
 func _ready() -> void:
 	addTowerButtonNodes()
+	EventBus.allowedTowerHasChange.connect(allowedTowerHasChange)
 	if Engine.is_editor_hint():
 		towerListResource.changed.connect(addTowerButtonNodes)
 
@@ -25,13 +29,22 @@ func _on_button_quit_level_pressed() -> void:
 func _on_button_quit_game_pressed() -> void:
 	get_tree().quit()
 
+
+func allowedTowerHasChange(allowedTowers : Array[Tower.TYPES]) -> void:
+	self.allowedTowers = allowedTowers
+	if is_node_ready():
+		addTowerButtonNodes()
+
+
 func addTowerButtonNodes() -> void:
 	for node in buttonContainer.get_children():
 		if node.has_meta("dynamicButton"):
 			node.queue_free()
 
+	var additionalPlaceholder : int = 0
 	for towerResource in towerListResource.towers:
-		if !towerResource || towerResource.towerType == Tower.TYPES.NONE:
+		if !towerResource || not allowedTowers.has(towerResource.towerType):
+			additionalPlaceholder += 1
 			continue
 
 		var towerBtn := towerButton.instantiate()
@@ -43,7 +56,7 @@ func addTowerButtonNodes() -> void:
 		tower.queue_free()
 		buttonContainer.add_child(towerBtn)
 
-	for i in BUTTON_QTY - towerListResource.towers.size():
+	for i in BUTTON_QTY - towerListResource.towers.size() + additionalPlaceholder:
 		var placeholderBtn := Button.new()
 		placeholderBtn.set_meta("dynamicButton", true)
 		placeholderBtn.custom_minimum_size = Vector2(80, 80)

UI/label_team.gd

@@ -10,7 +10,7 @@ func _on_EventBus_tower_count_changed(_value : int) -> void:
 	_text[1] = str(_value)
 	text = _text[0] + "/" + _text[1]
 
-func _on_EventBus_team_in_action_changed(_value : Array) -> void:
+func _on_EventBus_team_in_action_changed(_value : int) -> void:
 	var _text = text.rsplit("/")
-	_text[0] = str(_value.size())
+	_text[0] = str(_value)
 	text = _text[0] + "/" + _text[1]

UI/label_tower_in_cube.gd

@@ -3,5 +3,5 @@ extends Label
 func _ready() -> void:
 	EventBus.team_in_rest_changed.connect(_on_EventBus_team_in_rest_changed)
 
-func _on_EventBus_team_in_rest_changed(_value : Array) -> void:
-	text = str(_value.size())
+func _on_EventBus_team_in_rest_changed(_value : int) -> void:
+	text = str(_value)

UI/label_tower_on_terrain.gd

@@ -3,5 +3,5 @@ extends Label
 func _ready() -> void:
 	EventBus.team_in_action_changed.connect(_on_EventBus_team_in_action_changed)
 
-func _on_EventBus_team_in_action_changed(_value : Array) -> void:
-	text = str(_value.size())
+func _on_EventBus_team_in_action_changed(_value : int) -> void:
+	text = str(_value)

addons/LevelEditor/WaveMaker.gd

@@ -21,10 +21,10 @@ enum DIRECTION { UP, DOWN, TOP, LEFT, VERTICAL, HORIZONTAL}
 @onready var levelSelect := $VBoxContainer2/HBoxContainer/LevelSelect
 @onready var waveTabContainer := $VBoxContainer2/ScrollContainer/WaveContainer
 @onready var waveTimerInput := $VBoxContainer2/ButtonContainer3/WaveTimer
+@onready var towerSelector := $VBoxContainer2/ButtonContainer5/TowerSelector
 var level : Level
 var currentWave : int = -1
 
-
 func _input(event: InputEvent) -> void:
 	if !has_focus() || event is not InputEventKey || !event.pressed:
 		return
@@ -34,11 +34,17 @@ func _input(event: InputEvent) -> void:
 	elif event.keycode == KEY_LEFT && waveTabContainer.current_tab > 0:
 		waveTabContainer.current_tab -= 1
 
+func _ready() -> void:
+	towerSelector.clear()
+	for towerType : String in Tower.TYPES:
+		if Tower.TYPES.NONE != Tower.TYPES.get(towerType):
+			towerSelector.add_item(towerType)
 
 func buildTree() -> void:
 	if !level:
 		return
 
+	manageAllowedTowers()
 	autoLaunchLevel.button_pressed = level.auto_start
 	for i in level.waves.size():
 		var troopContainer := VBoxContainer.new()
@@ -48,12 +54,19 @@ func buildTree() -> void:
 		waveTabContainer.set_tab_title(i, "Vague N°" + str(i + 1))
 
 
+func manageAllowedTowers() -> void:
+	towerSelector.deselect_all()
+	for towerAllowed in level.allowedTowers:
+		# NOTE minus one is for remove none value
+		towerSelector.select(towerAllowed - 1, false)
+
+
 func buildWave(wave : Wave, troopContainer : VBoxContainer) -> void:
 	for i in wave.troops.size():
 		var troop : Troop = wave.troops[i]
 
-		if i > 0 && !troopContainer.get_child(troopContainer.get_child_count() - 1).has_meta("troop_group") \
-			|| troop.spawn_delay > 0:
+		if troop.spawn_delay > 0 || i > 0 \
+			&& !troopContainer.get_child(troopContainer.get_child_count() - 1).has_meta("troop_group"):
 			troopContainer.add_child(HSeparator.new())
 
 		if troop.spawn_delay:
@@ -241,3 +254,12 @@ func _on_new_level_pressed() -> void:
 
 func _on_save_pressed() -> void:
 	ResourceSaver.save(level, LEVEL_PATH + "/" + levelSelect.selectedValue, ResourceSaver.FLAG_BUNDLE_RESOURCES)
+
+
+func onSelectedTowerChange(index: int, selected: int) -> void:
+	# NOTE Adding one for taking NONE value in account
+	index += 1
+	if selected:
+		level.allowedTowers.append(index)
+	else:
+		level.allowedTowers.erase(index)

addons/LevelEditor/wave_maker.tscn

@@ -18,6 +18,7 @@ layout_mode = 2
 [node name="VBoxContainer2" type="VBoxContainer" parent="."]
 layout_mode = 2
 size_flags_horizontal = 3
+size_flags_vertical = 3
 
 [node name="MarginContainer" type="MarginContainer" parent="VBoxContainer2"]
 custom_minimum_size = Vector2(0, 20)
@@ -120,6 +121,29 @@ text = "Timer avant lancement  de la vague"
 custom_minimum_size = Vector2(0, 30)
 layout_mode = 2
 
+[node name="ButtonContainer5" type="HBoxContainer" parent="VBoxContainer2"]
+custom_minimum_size = Vector2(0, 30)
+layout_mode = 2
+
+[node name="TowerSelector" type="ItemList" parent="VBoxContainer2/ButtonContainer5"]
+layout_mode = 2
+size_flags_horizontal = 3
+select_mode = 2
+allow_search = false
+auto_width = true
+auto_height = true
+item_count = 6
+item_0/text = "PIERRE"
+item_1/text = "ALINE"
+item_2/text = "MAXENCE"
+item_3/text = "VICTORIA"
+item_4/text = "EVAN"
+item_5/text = "ALEX"
+
+[node name="MarginContainer4" type="MarginContainer" parent="VBoxContainer2"]
+custom_minimum_size = Vector2(0, 30)
+layout_mode = 2
+
 [node name="ScrollContainer" type="ScrollContainer" parent="VBoxContainer2"]
 layout_mode = 2
 size_flags_vertical = 3
@@ -140,5 +164,6 @@ drag_to_rearrange_enabled = true
 [connection signal="pressed" from="VBoxContainer2/ButtonContainer2/RemoveWave" to="." method="removeWave"]
 [connection signal="toggled" from="VBoxContainer2/ButtonContainer4/WaitForKill" to="." method="_on_wait_for_kill_toggled"]
 [connection signal="valueHasChanged" from="VBoxContainer2/ButtonContainer3/WaveTimer" to="." method="changeWaveCooldown"]
+[connection signal="multi_selected" from="VBoxContainer2/ButtonContainer5/TowerSelector" to="." method="onSelectedTowerChange"]
 [connection signal="active_tab_rearranged" from="VBoxContainer2/ScrollContainer/WaveContainer" to="." method="changeWaveOrder"]
 [connection signal="tab_changed" from="VBoxContainer2/ScrollContainer/WaveContainer" to="." method="tabFocusHaschanged"]