added firebase and rudimentary leaderboard support

scripts/authentication.gd

@@ -0,0 +1,51 @@
+extends Control
+
+@onready var email_edit: LineEdit = $VBoxContainer/email_edit
+@onready var password_edit: LineEdit = $VBoxContainer/password_edit
+@onready var state_label: Label = %StateLabel
+
+func _ready() -> void:
+	Firebase.Auth.login_succeeded.connect(on_login_succeeded)
+	Firebase.Auth.login_failed.connect(on_login_failed)
+	Firebase.Auth.signup_succeeded.connect(on_signup_succeeded)
+	Firebase.Auth.signup_failed.connect(on_signup_failed)
+	
+	if Firebase.Auth.check_auth_file():
+		state_label.text = "Logged in"
+
+func _on_log_in_pressed() -> void:
+	var email = email_edit.text
+	var password = password_edit.text
+	Firebase.Auth.login_with_email_and_password(email,password)
+	
+	state_label.text = "Logging In"
+
+
+func _on_sign_up_pressed() -> void:
+	var email = email_edit.text
+	var password = password_edit.text
+	Firebase.Auth.signup_with_email_and_password(email,password)
+	
+	state_label.text = "Signing Up"
+
+func on_login_succeeded(auth):
+	print(auth)
+	state_label.text = "Login Success!"
+	Firebase.Auth.save_auth(auth)
+	visible = false
+	
+func on_signup_succeeded(auth):
+	print(auth)
+	state_label.text = "Signup Success!"
+	Firebase.Auth.save_auth(auth)
+	visible = false
+	
+func on_login_failed(error_code,message):
+	print(error_code)
+	print(message)
+	state_label.text = "Login failed. Error: %s" % message
+	
+func on_signup_failed(error_code,message):
+	print(error_code)
+	print(message)
+	state_label.text = "Signup failed. Error: %s" % message

scripts/authentication.gd.uid

@@ -0,0 +1 @@
+uid://cbmnj1dfgfwp5

scripts/leaderboard.gd

@@ -0,0 +1,27 @@
+extends Node
+
+var COLLECTION_ID = "leaderboard"
+
+func save_leaderboard_data():
+	var auth = Firebase.Auth.auth
+	if auth.localid:
+		var collection: FirestoreCollection = Firebase.Firestore.collection(COLLECTION_ID)
+		var data : Dictionary = {
+			"user_name" : GameGlobals.user_names[GameGlobals.user_id],
+			"leaderboard" : GameGlobals.current_leaderboard_name,
+			"high_score" : GameGlobals.high_score,
+			"money" : GameGlobals.money,
+			"deposited_money" : GameGlobals.deposited_money
+		}
+		var task = await collection.get_doc(auth.localid)
+		if task:
+			await collection.update(FirestoreDocument.new(data))
+		else:
+			await collection.add(auth.localid,data)
+
+func load_leaderboard_data():
+	var auth = Firebase.Auth.auth
+	if auth.localid:
+		var collection: FirestoreCollection = Firebase.Firestore.collection(COLLECTION_ID)
+		var task = await collection.get_doc(auth.localid)
+		var result = task.get_value("high_score")

scripts/leaderboard.gd.uid

@@ -0,0 +1 @@
+uid://ccnfikfg8kph1

scripts/save_load.gd

@@ -47,6 +47,7 @@ func load_persistent_data():
 		print("No file found...")
 
 func save_user_data():
+	Leaderboard.save_leaderboard_data()
 	var user_save_path = str("user://user_",str(GameGlobals.user_id),"_",str(GameGlobals.all_user_leaderboards[GameGlobals.user_id][GameGlobals.last_leaderboard_id]),"_data.save")
 	var file = FileAccess.open(user_save_path, FileAccess.WRITE)