fixed some chatbox and tower preview issues

Scripts/HUD.gd

@@ -11,6 +11,7 @@ var last_lives_count = 120
 @export var minimap_cam : MinimapCamera3D
 @export var minimap_viewport : SubViewport
 @export var fps_label : Label
+@export var hover_text : Label
 var minimap_anchor : Node3D
 var enemy_names = []
 @export var enemy_sprites : Array[TextureRect]
@@ -21,6 +22,15 @@ func _process(_delta: float) -> void:
 	fps_label.text = "FPS: " + str(Engine.get_frames_per_second())
 
 
+func set_hover_text(text):
+	hover_text.text = text
+	hover_text.set_visible(true)
+
+
+func unset_hover_text():
+	hover_text.set_visible(false)
+
+
 func set_wave_count(value):
 	wave_count.text = str(value)
 

Scripts/chatbox.gd

@@ -17,6 +17,7 @@ func _input(event: InputEvent) -> void:
 		return
 	if text_selected and event is InputEventKey and event.pressed == true:
 		if event.keycode == KEY_ENTER:
+			get_viewport().set_input_as_handled()
 			closed.emit()
 			$VBoxContainer/LineEdit.deselect()
 			$VBoxContainer/LineEdit.visible = false
@@ -28,6 +29,7 @@ func _input(event: InputEvent) -> void:
 					rpc("append_message", username, $VBoxContainer/LineEdit.text)
 			$VBoxContainer/LineEdit.clear()
 		if event.keycode == KEY_ESCAPE:
+			get_viewport().set_input_as_handled()
 			closed.emit()
 			$VBoxContainer/LineEdit.deselect()
 			$VBoxContainer/LineEdit.visible = false

Scripts/edit_tool.gd

@@ -13,6 +13,9 @@ var point_id := -1
 var obstacle_last_point := -1
 var valid_point := false
 var is_looking_at_tower_base := false
+var tower_preview
+var last_tower_base
+var last_card
 var ray_collider
 var ray_point
 
@@ -54,6 +57,11 @@ func _process(delta: float) -> void:
 			ray_point = ray.get_collision_point()
 		
 		is_looking_at_tower_base = ray_collider is TowerBase
+		if is_looking_at_tower_base and inventory.contents.size() > 0 and !ray_collider.has_card:
+			if ray_collider != last_tower_base or inventory.selected_item != last_card:
+				spawn_tower_preview()
+		elif tower_preview:
+			delete_tower_preview()
 		if Game.level:
 			point_id = Game.level.a_star_graph_3d.astar.get_closest_point(ray_point)
 			if !Game.level.a_star_graph_3d.point_is_build_location(point_id) or hero.currency < Data.wall_cost:
@@ -76,9 +84,29 @@ func _process(delta: float) -> void:
 		ray_collider = null
 		ray_point = null
 		is_looking_at_tower_base = false
+		delete_tower_preview()
 		wall_preview.set_visible(false)
 
 
+func spawn_tower_preview():
+	delete_tower_preview()
+	last_tower_base = ray_collider
+	var card = inventory.selected_item
+	last_card = card
+	tower_preview = card.turret.instantiate() as Tower
+	tower_preview.stats = card.tower_stats
+	tower_preview.preview_range(true)
+	ray_collider.add_child(tower_preview)
+
+
+func delete_tower_preview():
+	last_tower_base = null
+	last_card = null
+	if tower_preview:
+		tower_preview.queue_free()
+		tower_preview = null
+
+
 func interact():
 	if ray_collider is TowerBase:
 		var tower_base = ray_collider as TowerBase

Scripts/enemy_spawner.gd

@@ -40,6 +40,10 @@ func _process(delta: float) -> void:
 				signal_for_when_enemy_spawns.emit()
 			if type == Data.EnemyType.AIR:
 				var enemy = air_enemy_scene.instantiate() as AirEnemyController
+				var radius = 10.0
+				var random_dir = Vector3(randf_range(-1, 1), randf_range(-1, 1), randf_range(-1, 1))
+				var random_pos = randf_range(0, radius) * random_dir.normalized()
+				enemy.position = random_pos
 				enemy.stats = enemy_stats
 				enemy.destination = dest
 				enemy.died.connect(signal_for_after_enemy_died)

Scripts/game.gd

@@ -200,10 +200,10 @@ func quit_to_desktop():
 
 
 func scene_switch_main_menu():
-	multiplayer.multiplayer_peer.close()
-	multiplayer.multiplayer_peer = null
 	for node in get_children():
 		node.queue_free()
+	multiplayer.multiplayer_peer.close()
+	multiplayer.multiplayer_peer = null
 	get_tree().change_scene_to_file(main_menu_scene_path)
 
 

Scripts/interact_button.gd

@@ -5,6 +5,7 @@ signal button_interacted(value)
 
 @export var button_press_value := 0
 @export var press_cost := 0
+@export var hover_text := "Press [Interact]"
 
 func press():
 	button_interacted.emit(button_press_value)

Scripts/singleplayer_lobby.gd

@@ -7,6 +7,10 @@ var connected_players_profiles = {}
 
 
 func _ready() -> void:
+	var enet_peer = ENetMultiplayerPeer.new()
+	enet_peer.create_server(58008, 1)
+	multiplayer.multiplayer_peer = enet_peer
+	enet_peer.refuse_new_connections = true
 	setup_game()