Merge pull request #110 from Spartan322/add/save-and-load

1 files changed, 133 insertions, 12 deletions

diff --git a/game/src/LobbyMenu/LobbyMenu.gd b/game/src/LobbyMenu/LobbyMenu.gd
index 4fc06c9..3cd3b40 100644
--- a/game/src/LobbyMenu/LobbyMenu.gd
+++ b/game/src/LobbyMenu/LobbyMenu.gd
@@ -5,25 +5,97 @@ extends HBoxContainer
 # * SS-12
 
 signal back_button_pressed
-signal save_game_selected
+signal save_game_selected(save : SaveResource)
+signal start_date_selected(index : int)
 
-@export
-var start_button : BaseButton
+@export var lobby_panel_button : PackedScene
+@export var save_scene : PackedScene
+
+@export_group("Nodes")
+@export var game_select_start_date : BoxContainer
+@export var game_select_save_tab : TabBar
+@export var game_select_save_list : BoxContainer
+@export var start_button : BaseButton
+@export var session_tag_line_edit : LineEdit
+@export var session_tag_dialog : ConfirmationDialog
+@export var delete_dialog : ConfirmationDialog
+
+func filter_for_tag(tag : StringName) -> void:
+	for child in game_select_save_list.get_children():
+		if tag == &"":
+			child.show()
+		else:
+			if tag == child.resource.session_tag:
+				child.show()
+			else:
+				child.hide()
+
+func _build_date_list() -> void:
+	var start_date := lobby_panel_button.instantiate()
+	start_date.set_text(&"1836")
+	start_date.pressed.connect(_on_start_date_panel_button_pressed.bind(start_date))
+	game_select_start_date.add_child(start_date)
+	start_date = lobby_panel_button.instantiate()
+	start_date.set_text(&"1863")
+	start_date.pressed.connect(_on_start_date_panel_button_pressed.bind(start_date))
+	game_select_start_date.add_child(start_date)
+
+var _id_to_tag : Array[StringName] = []
+func _build_save_list() -> void:
+	game_select_save_tab.add_tab("GAMELOBBY_SELECT_ALL")
+	for save_name in SaveManager._save_dictionary:
+		var save : SaveResource = SaveManager._save_dictionary[save_name]
+		var save_node := _create_save_node(save)
+		game_select_save_list.add_child(save_node)
+		if not _id_to_tag.has(save.session_tag):
+			_id_to_tag.append(save.session_tag)
+			game_select_save_tab.add_tab(save.session_tag)
+
+func _create_save_node(resource : SaveResource) -> Control:
+	var save_node = save_scene.instantiate()
+	save_node.resource = resource
+	save_node.pressed.connect(_on_save_node_pressed.bind(save_node))
+	save_node.request_to_delete.connect(_on_save_node_delete_requested.bind(save_node))
+	return save_node
+
+func _queue_clear_lists() -> void:
+	var full_list = game_select_start_date.get_children()
+	full_list.append_array(game_select_save_list.get_children())
+	for child in full_list:
+		child.queue_free()
+	game_select_save_tab.clear_tabs()
+	_id_to_tag.clear()
 
 # REQUIREMENTS:
 # * SS-16
 # * UIFUN-40
 func _on_back_button_button_down():
 	print("Returning to Main Menu.")
+	SaveManager.current_session_tag = ""
+	SaveManager.current_save = null
 	back_button_pressed.emit()
 
-
 # REQUIREMENTS:
 # * SS-21
-func _on_start_button_button_down():
+func _on_start_button_pressed():
 	print("Starting new game.")
-	get_tree().change_scene_to_file("res://src/GameSession/GameSession.tscn")
-
+	if SaveManager.current_session_tag == "":
+		# TODO: Get country tag as well
+		var datetime := Time.get_datetime_dict_from_system()
+		SaveManager.current_session_tag = "%s/%s/%s-%s:%s:%s" % [
+			datetime["day"],
+			datetime["month"],
+			datetime["year"],
+			datetime["hour"],
+			datetime["minute"],
+			datetime["second"]
+		]
+	if SaveManager.current_save == null and SaveManager.current_session_tag in _id_to_tag:
+		session_tag_dialog.dialog_text = tr("GAMELOBBY_SESSIONTAG_DIALOG_TEXT").format({ "session_tag": SaveManager.current_session_tag })
+		session_tag_dialog.title = tr("GAMELOBBY_SESSIONTAG_DIALOG_TITLE").format({ "session_tag": SaveManager.current_session_tag })
+		session_tag_dialog.popup_centered()
+	else:
+		_on_session_tag_dialog_confirmed()
 
 # REQUIREMENTS:
 # * SS-19
@@ -31,11 +103,60 @@ func _on_game_select_list_item_selected(index):
 	print("Selected save game: ", index)
 	save_game_selected.emit(index)
 
-
-func _on_save_game_selected(_index):
-	start_button.disabled = false
-
 # If the date is double-clicked, start the game!
 func _on_game_select_list_item_activated(index):
 	_on_game_select_list_item_selected(index)
-	_on_start_button_button_down()
+	_on_start_button_pressed()
+
+func _on_session_tag_edit_text_submitted(new_text):
+	SaveManager.current_session_tag = new_text
+	_on_start_button_pressed()
+
+func _on_session_tag_dialog_confirmed():
+	get_tree().change_scene_to_file("res://src/GameSession/GameSession.tscn")
+
+var _requested_node_to_delete : Control
+func _on_save_node_delete_requested(node : Control) -> void:
+	_requested_node_to_delete = node
+	delete_dialog.dialog_text = tr("GAMELOBBY_DELETE_DIALOG_TEXT").format({ "file_name": _requested_node_to_delete.resource.save_name })
+	delete_dialog.title = tr("GAMELOBBY_DELETE_DIALOG_TITLE").format({ "file_name": _requested_node_to_delete.resource.save_name })
+	delete_dialog.popup_centered()
+
+var _start_date_index := -1
+func _on_start_date_panel_button_pressed(node : Control) -> void:
+	if node is LobbyPanelButton and node.get_index(true) == _start_date_index:
+		_on_start_button_pressed()
+		return
+	_start_date_index = node.get_index(true)
+	start_button.disabled = false
+	start_date_selected.emit(_start_date_index)
+
+func _on_save_node_pressed(node : Control) -> void:
+	if SaveManager.current_save != null and SaveManager.current_save == node.resource:
+		SaveManager.current_session_tag = SaveManager.current_save.session_tag
+		_on_start_button_pressed()
+		return
+	SaveManager.current_save = node.resource
+	if SaveManager.current_save != null:
+		session_tag_line_edit.text = SaveManager.current_save.session_tag
+	else:
+		session_tag_line_edit.text = ""
+	start_button.disabled = false
+	save_game_selected.emit(SaveManager.current_save)
+
+func _on_game_select_save_tab_tab_changed(tab) -> void:
+	if tab == 0:
+		filter_for_tag(&"")
+	else:
+		filter_for_tag(_id_to_tag[tab - 1])
+
+func _on_delete_dialog_confirmed():
+	_requested_node_to_delete.resource.delete()
+	_requested_node_to_delete.queue_free()
+
+func _on_visibility_changed():
+	if visible:
+		_build_date_list()
+		_build_save_list()
+	else:
+		_queue_clear_lists()