110 lines
2.9 KiB
GDScript
110 lines
2.9 KiB
GDScript
extends Control
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onready var container = $GridContainer
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onready var taquin = $GridContainer/Taquin
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var _first_popup_call := true
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func _ready():
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taquin.rect_min_size = get_viewport().get_visible_rect().size * (2.0 / 3.0)
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layout_reflow()
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if not load_game():
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start_fresh()
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print("Starting state: ", taquin.current_state_name())
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func _notification(what):
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if what == MainLoop.NOTIFICATION_WM_QUIT_REQUEST:
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save_game()
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get_tree().quit() # default behavior
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func _gui_input(event):
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# Forward events to taquin so we can swipe from anywhere
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taquin._gui_input(event)
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func layout_reflow():
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if container == null:
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return
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if container.rect_size.x < container.rect_size.y:
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# portrait
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container.columns = 1
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else:
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# landscape
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container.columns = 2
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update()
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# https://docs.godotengine.org/en/3.2/tutorials/io/saving_games.html
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func save_game():
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var save_game = File.new()
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save_game.open("user://savegame.save", File.WRITE)
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var save_nodes = get_tree().get_nodes_in_group("Persist")
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for node in save_nodes:
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# Check the node has a save function
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if !node.has_method("save"):
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print("persistent node '%s' is missing a save() function, skipped" % node.name)
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continue
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# Call the node's save function
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var node_data = node.call("save")
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# Augment data with origin
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node_data["path"] = node.get_path()
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# Store the save dictionary as a new line in the save file
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save_game.store_line(to_json(node_data))
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save_game.close()
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func load_game():
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var save_game = File.new()
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if not save_game.file_exists("user://savegame.save"):
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return false # Error! We don't have a save to load.
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# Load the file line by line and process that dictionary to restore
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# the object it represents.
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save_game.open("user://savegame.save", File.READ)
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while save_game.get_position() < save_game.get_len():
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# Get the saved dictionary from the next line in the save file
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var node_data = parse_json(save_game.get_line())
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# Call the node's save function
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var node = get_node(node_data["path"])
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if node != null:
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if node.call("load", node_data) == false:
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return false
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else:
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print("Cannot load node ", node_data["path"])
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save_game.close()
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return true
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func start_fresh():
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taquin.start_fresh()
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#
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# Signals
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#
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func _on_Taquin_state_changed(previous, new):
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print("Taquin state: ", Taquin.State.keys()[previous], " -> ", Taquin.State.keys()[new])
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match new:
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Taquin.State.WINNING:
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print("Solved!")
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Taquin.State.GAME_OVER:
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pass
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func _on_New_game_pressed():
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$NewGamePanel.rect_position = Vector2.ZERO
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if _first_popup_call:
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# We only call popup_centered() once, otherwise the popup shifts to the
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# bottom right after each call.
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$NewGamePanel.popup_centered_ratio($NewGamePanel.window_scale_factor)
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_first_popup_call = false
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else:
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# After the 1st call, the position should be settled.
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$NewGamePanel.popup()
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func _on_NewGamePanel_about_to_show():
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taquin.set_process_input(false)
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func _on_NewGamePanel_popup_hide():
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taquin.set_process_input(true)
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