refactor

scenes/menu/main_menu.gd

@@ -1,32 +1,47 @@
-extends CanvasLayer
+extends Control
 
-@onready var singleplayer_button: Button = $Center/VBox/SingleplayerButton
-@onready var host_button: Button = $Center/VBox/HostButton
-@onready var join_button: Button = $Center/VBox/JoinButton
-@onready var quit_button: Button = $Center/VBox/QuitButton
+@onready var name_input: LineEdit = %NameInput
+@onready var ip_input: LineEdit = %IpInput
+@onready var status_label: Label = %StatusLabel
 
 func _ready() -> void:
-  singleplayer_button.pressed.connect(_on_singleplayer)
-  host_button.pressed.connect(_on_host)
-  join_button.pressed.connect(_on_join)
-  quit_button.pressed.connect(_on_quit)
-  host_button.disabled = true
-  join_button.disabled = true
+  name_input.text = Net.local_name
+  Net.connected_to_server.connect(_on_connected)
+  Net.connection_failed.connect(_on_failed)
 
-func _on_singleplayer() -> void:
-  GameState.reset()
-  PlayerData.reset_run()
-  EnemyData.entities.clear()
-  BossData.entities.clear()
-  PortalData.entities.clear()
-  TavernData.entities.clear()
-  get_tree().change_scene_to_file("res://scenes/world/world.tscn")
+func _on_singleplayer_pressed() -> void:
+  Net.local_name = name_input.text.strip_edges() if name_input.text.strip_edges() != "" else "Player"
+  GameState.reset_run()
+  if Net.host_singleplayer():
+    GameState.change_scene(GameState.SCENE_WORLD)
 
-func _on_host() -> void:
-  pass
+func _on_host_pressed() -> void:
+  Net.local_name = name_input.text.strip_edges() if name_input.text.strip_edges() != "" else "Host"
+  GameState.reset_run()
+  if Net.host():
+    status_label.text = "Hosting on port %d" % Net.DEFAULT_PORT
+    GameState.change_scene(GameState.SCENE_LOBBY)
+  else:
+    status_label.text = "Hosting failed."
 
-func _on_join() -> void:
-  pass
+func _on_join_pressed() -> void:
+  Net.local_name = name_input.text.strip_edges() if name_input.text.strip_edges() != "" else "Client"
+  var addr := ip_input.text.strip_edges()
+  if addr == "":
+    addr = "127.0.0.1"
+  status_label.text = "Connecting to %s..." % addr
+  if not Net.join(addr):
+    status_label.text = "Join failed."
 
-func _on_quit() -> void:
+func _on_options_pressed() -> void:
+  GameState.change_scene(GameState.SCENE_OPTIONS)
+
+func _on_quit_pressed() -> void:
   get_tree().quit()
+
+func _on_connected() -> void:
+  status_label.text = "Connected."
+  GameState.change_scene(GameState.SCENE_LOBBY)
+
+func _on_failed() -> void:
+  status_label.text = "Connection failed."