added notification for picking up card

Scripts/AStarGraph3D.gd

@@ -165,16 +165,16 @@ func networked_spawn_wall(pos : Vector3, name_id : int, caller_id : int):
 
 
 @rpc("reliable", "call_local", "any_peer")
-func networked_remove_wall(wall_id: int):
-	var wall = tower_base_ids[wall_id]
+func networked_remove_wall(new_wall_id: int):
+	var wall = tower_base_ids[new_wall_id]
 	Game.connected_players_nodes[wall.owner_id].currency += Data.wall_cost
 	tower_bases.erase(wall)
-	tower_base_ids.erase(wall_id)
+	tower_base_ids.erase(new_wall_id)
 	wall.queue_free()
-	var north_point = get_north_point(wall_id)
-	var south_point = get_south_point(wall_id)
-	var east_point = get_east_point(wall_id)
-	var west_point = get_west_point(wall_id)
+	var north_point = get_north_point(new_wall_id)
+	var south_point = get_south_point(new_wall_id)
+	var east_point = get_east_point(new_wall_id)
+	var west_point = get_west_point(new_wall_id)
 	if north_point >= 0 and astar.is_point_disabled(north_point):
 		tower_base_ids[north_point].set_south_wall(false)
 	if south_point >= 0 and astar.is_point_disabled(south_point):

Scripts/HUD.gd

@@ -18,6 +18,7 @@ var enemy_names = []
 @export var enemy_counts : Array[Label]
 @export var weapon_energy_bar : TextureProgressBar
 @export var offhand_energy_bar : TextureProgressBar
+@export var pickup_notif_scene : PackedScene
 
 
 func set_energy_visible(value):
@@ -119,3 +120,9 @@ func minimize_minimap(anchor):
 	minimap_cam.size = 15
 	minimap_outline.set_visible(true)
 	currency_count.set_visible(true)
+
+
+func pickup(card: Card) -> void:
+	var notif = pickup_notif_scene.instantiate()
+	notif.set_card(card)
+	$VBoxContainer.add_child(notif)

Scripts/edit_tool.gd

@@ -38,6 +38,9 @@ func _process(delta: float) -> void:
 		ray_collider = null
 		ray_point = null
 		wall_preview.set_visible(false)
+		if is_instance_valid(last_collider):
+			Game.level.a_star_graph_3d.tower_base_ids[last_collider.point_id].set_material(null)
+			last_collider = null
 		return
 	
 	if interact_key_held and !interacted_once and valid_point and hero.currency >= Data.wall_cost and ray.is_colliding() and Game.level.a_star_graph_3d.point_is_build_location(point_id):

Scripts/pickup_notification.gd

@@ -0,0 +1,50 @@
+extends PanelContainer
+
+@export var fade_out_time: float
+@export var style: StyleBoxFlat
+@export var text_style: Color
+@export var common_background: Color
+@export var uncommon_background: Color
+@export var rare_background: Color
+@export var epic_background: Color
+@export var legendary_background: Color
+
+var fade_time = 0.0
+var fading = false
+
+
+func _ready() -> void:
+	add_theme_stylebox_override("panel", style)
+	$HBoxContainer/Label.add_theme_color_override("font_color", text_style)
+	$HBoxContainer/Label2.add_theme_color_override("font_color", text_style)
+	$Timer.start()
+
+
+func _process(delta: float) -> void:
+	if fading:
+		fade_time += delta
+		style.bg_color.a = lerp(200.0 / 255.0, 0.0, fade_time / fade_out_time)
+		text_style.a = lerp(220.0 / 255.0, 0.0, fade_time / fade_out_time)
+		$HBoxContainer/Label.add_theme_color_override("font_color", text_style)
+		$HBoxContainer/Label2.add_theme_color_override("font_color", text_style)
+		if fade_time >= fade_out_time:
+			queue_free()
+
+
+func set_card(card: Card) -> void:
+	$HBoxContainer/Label.text = card.display_name
+	match(card.rarity):
+		Data.Rarity.COMMON:
+			style.bg_color = common_background
+		Data.Rarity.UNCOMMON:
+			style.bg_color = uncommon_background
+		Data.Rarity.RARE:
+			style.bg_color = rare_background
+		Data.Rarity.EPIC:
+			style.bg_color = epic_background
+		Data.Rarity.LEGENDARY:
+			style.bg_color = legendary_background
+
+
+func _on_timer_timeout() -> void:
+	fading = true