first draft of the new card gameplay

Scenes/TowerBase/tower_base.gd

@@ -4,6 +4,8 @@ class_name TowerBase extends StaticBody3D
 @export var block: Node3D
 @export var collider: CollisionShape3D
 @export var minimap_icon: Sprite3D
+@export var duration_label: Label
+@export var duration_sprites: Array[Sprite3D] = []
 
 var game_manager: GameManager
 var owner_id: int
@@ -14,6 +16,12 @@ var has_card: bool :
 		return
 	get:
 		return inventory.size != 0
+var duration: int = 0 : 
+	set(value):
+		duration = value
+		duration_label.text = str(value)
+	get():
+		return duration
 
 
 func set_color(color: Color) -> void:
@@ -36,24 +44,44 @@ func toggle_collision() -> void:
 	collider.disabled = !collider.disabled
 
 
+func iterate_duration() -> void:
+	duration -= 1
+	if duration <= 0:
+		networked_remove_tower.rpc()
+
+
+func enable_duration_sprites() -> void:
+	for sprite: Sprite3D in duration_sprites:
+		sprite.visible = true
+
+
+func disable_duration_sprites() -> void:
+	for sprite: Sprite3D in duration_sprites:
+		sprite.visible = false
+
+
 @rpc("reliable", "call_local", "any_peer")
 func networked_spawn_tower(card_index: int, caller_id: int) -> void:
 	var card: Card = Data.cards[card_index]
 	inventory.add(card)
-	tower = inventory.contents.keys()[0].turret_scene.instantiate() as Tower
-	tower.stats = inventory.contents.keys()[0].tower_stats
+	tower = inventory.item_at(0).turret_scene.instantiate() as Tower
+	tower.stats = inventory.item_at(0).tower_stats
 	tower.name = "tower"
 	tower.base_name = name
 	tower.owner_id = caller_id
 	tower.position = Vector3(0, 1.2, 0)
 	minimap_icon.modulate = Color.RED
+	duration = card.duration
+	enable_duration_sprites()
 	add_child(tower)
 
 
 @rpc("reliable", "call_local", "any_peer")
 func networked_remove_tower() -> void:
-	game_manager.connected_players_nodes[tower.owner_id].add_card(inventory.remove_at(0))
-	game_manager.connected_players_nodes[tower.owner_id].unready_self()
+	inventory.remove_at(0)
+	#game_manager.connected_players_nodes[tower.owner_id].add_card(inventory.remove_at(0))
+	#game_manager.connected_players_nodes[tower.owner_id].unready_self()
 	tower.queue_free()
+	disable_duration_sprites()
 	tower = null
 	minimap_icon.modulate = Color.GREEN