Show in-game when connection drops

3 files changed, 61 insertions, 0 deletions

@@ -0,0 +1,32 @@
+extends CanvasLayer
+
+var _label
+
+var _disconnected = false
+
+
+func _ready():
+        _label = Label.new()
+        _label.name = "Label"
+        _label.offset_left = 20
+        _label.offset_top = 20
+        _label.horizontal_alignment = HORIZONTAL_ALIGNMENT_LEFT
+        _label.vertical_alignment = VERTICAL_ALIGNMENT_TOP
+        _label.theme = preload("res://assets/themes/baseUI.tres")
+        _label.add_theme_font_size_override("font_size", 36)
+        add_child(_label)
+
+
+func set_connection_lost(arg):
+        _disconnected = arg
+
+        _update_label()
+
+
+func _update_label():
+        var text = []
+
+        if _disconnected:
+                text.append("Disconnected from multiworld.")
+
+        _label.text = "\n".join(text)
@@ -66,6 +66,11 @@ func _ready():
                 messages_instance.SCRIPT_rainbowText = runtime.load_script("rainbowText.gd")
                 global.add_child(messages_instance)
 
+                var effects_script = runtime.load_script("effects.gd")
+                var effects_instance = effects_script.new()
+                effects_instance.name = "Effects"
+                global.add_child(effects_instance)
+
                 var textclient_script = runtime.load_script("textclient.gd")
                 var textclient_instance = textclient_script.new()
                 textclient_instance.name = "Textclient"
@@ -28,6 +28,7 @@ var _item_locks = {}
 var _inverse_item_locks = {}
 var _held_letters = {}
 var _letters_setup = false
+var _already_connected = false
 
 const kSHUFFLE_LETTERS_VANILLA = 0
 const kSHUFFLE_LETTERS_UNLOCKED = 1
@@ -178,6 +179,7 @@ func connectToServer():
         _location_scouts = {}
         _letters_setup = false
         _held_letters = {}
+        _already_connected = false
 
         client.connectToServer(ap_server, ap_user, ap_pass)
 
@@ -187,6 +189,11 @@ func getSaveFileName():
 
 
 func disconnect_from_ap():
+        _already_connected = false
+
+        var effects = global.get_node("Effects")
+        effects.set_connection_lost(false)
+
         client.disconnect_from_ap()
 
 
@@ -353,12 +360,29 @@ func _on_checked_worldports_updated():
 func _client_could_not_connect(message):
         could_not_connect.emit(message)
 
+        if global.loaded:
+                var effects = global.get_node("Effects")
+                effects.set_connection_lost(true)
+
+                var messages = global.get_node("Messages")
+                messages.showMessage("Connection to multiworld lost.")
+
 
 func _client_connect_status(message):
         connect_status.emit(message)
 
 
 func _client_connected(slot_data):
+        var effects = global.get_node("Effects")
+        effects.set_connection_lost(false)
+
+        if _already_connected:
+                var messages = global.get_node("Messages")
+                messages.showMessage("Reconnected to multiworld!")
+                return
+
+        _already_connected = true
+
         var gamedata = global.get_node("Gamedata")
 
         _localdata_file = "user://archipelago_data/%s_%d" % [client._seed, client._slot]