Switched from UDP to TCP-based connection; implemented creating, joining, leaving lobbies

components/client_interface.gd

@@ -1,2 +1,63 @@
 class_name ClientInterface
 extends Control
+
+@export var client: WebClientTCP
+
+@export var connect_button: Button
+@export var create_lobby_button: Button
+@export var join_lobby_button: Button
+@export var leave_lobby_button: Button
+
+@export var name_input: LineEdit
+@export var lobby_code_input: LineEdit
+
+func _on_create_lobby_button_pressed() -> void:
+	client.create_lobby(name_input.text.strip_edges())
+	
+	create_lobby_button.disabled = true
+	join_lobby_button.disabled = true
+	leave_lobby_button.disabled = false
+	
+	name_input.editable = false
+	lobby_code_input.editable = false
+
+func _on_connect_button_pressed() -> void:
+	connect_button.disabled = true
+	client.connect_to_server()
+	
+	create_lobby_button.disabled = true
+	join_lobby_button.disabled = true
+	leave_lobby_button.disabled = false
+
+func _on_join_lobby_button_pressed() -> void:
+	client.join_lobby(lobby_code_input.text.strip_edges(), name_input.text.strip_edges())
+
+func _on_disconnect_lobby_button_pressed() -> void:
+	leave_lobby_button.disabled = true
+	client.leave_lobby()
+
+func _on_web_client_tcp_connected_to_server() -> void:
+	create_lobby_button.disabled = false
+	join_lobby_button.disabled = false
+	
+	name_input.editable = true
+	lobby_code_input.editable = true
+
+func _on_web_client_tcp_connection_error_occurred() -> void:
+	connect_button.disabled = false
+
+func _on_web_client_tcp_disconnected_from_server() -> void:
+	create_lobby_button.disabled = true
+	join_lobby_button.disabled = true
+	leave_lobby_button.disabled = true
+	
+	name_input.editable = true
+	lobby_code_input.editable = false
+	lobby_code_input.text = ""
+
+
+func _on_web_client_tcp_connected_to_lobby(lobby_id: String) -> void:
+	lobby_code_input.text = lobby_id
+
+func _on_web_client_tcp_disconnected_from_lobby() -> void:
+	pass # Replace with function body.