Fixing daynight cycle, and adding character home

scenes/Grid/grid_character_controller.gd

@@ -7,12 +7,14 @@ class_name GridCharacterController
 @export var start_cell: Vector2i = Vector2i.ZERO
 @export_range(0.1, 20.0, 0.1) var move_speed: float = 4.0
 @export_range(0.0, 2.0, 0.01) var height_offset: float = 0.3
+@export var home_marker_scene: PackedScene
 
 var _grid_manager: GridPlaneManager = null
 var _camera: Camera3D = null
 var _current_cell: Vector2i = Vector2i(-1, -1)
 var _target_position: Vector3
 var _is_moving: bool = false
+var _home_instance: Node3D = null
 
 func _ready() -> void:
 	set_physics_process(true)
@@ -21,6 +23,7 @@ func _ready() -> void:
 	if _grid_manager:
 		_grid_manager.grid_layout_changed.connect(_on_grid_layout_changed)
 		_move_to_cell(start_cell, true)
+		_spawn_home()
 
 func _physics_process(delta: float) -> void:
 	if not _is_moving:
@@ -89,6 +92,7 @@ func _on_grid_layout_changed(_cells: Dictionary) -> void:
 			clamp(_current_cell.y, 0, _grid_manager.rows - 1)
 		)
 	_move_to_cell(_current_cell, true)
+	_update_home_position()
 
 func _resolve_references() -> void:
 	if grid_manager_path != NodePath():
@@ -97,3 +101,37 @@ func _resolve_references() -> void:
 		_grid_manager = get_parent() as GridPlaneManager
 	if camera_path != NodePath():
 		_camera = get_node_or_null(camera_path) as Camera3D
+	if not _home_instance and home_marker_scene:
+		_spawn_home()
+
+func _spawn_home() -> void:
+	if not home_marker_scene or not _grid_manager:
+		return
+	if _home_instance and is_instance_valid(_home_instance):
+		_home_instance.queue_free()
+	var new_home := home_marker_scene.instantiate()
+	if not new_home:
+		return
+	if not (new_home is Node3D):
+		new_home.queue_free()
+		return
+	_home_instance = new_home
+	var parent := get_parent()
+	if parent:
+		call_deferred("_add_home_to_parent", parent)
+
+func _add_home_to_parent(parent: Node) -> void:
+	if not parent or not _home_instance:
+		return
+	if _home_instance.get_parent() == parent:
+		_update_home_position()
+		return
+	parent.add_child(_home_instance)
+	_update_home_position()
+
+func _update_home_position() -> void:
+	if not _home_instance or not _grid_manager or not _grid_manager.has_cell(start_cell):
+		return
+	var local_center := _grid_manager.cell_to_world(start_cell)
+	var world_center := _grid_manager.to_global(local_center)
+	_home_instance.global_position = world_center + Vector3.UP * 0.01