added firebase and rudimentary leaderboard support

addons/godot-firebase/remote_config/firebase_remote_config.gd

@@ -0,0 +1,36 @@
+@tool
+class_name FirebaseRemoteConfig
+extends Node
+
+const RemoteConfigFunctionId = "getRemoteConfig"
+
+signal remote_config_received(config)
+signal remote_config_error(error)
+
+var _project_config = {}
+var _headers : PackedStringArray = [
+]
+var _auth : Dictionary
+
+func _set_config(config_json : Dictionary) -> void:
+	_project_config = config_json # This may get confusing, hoping the variable name makes it easier to understand
+
+func _on_FirebaseAuth_login_succeeded(auth_result : Dictionary) -> void:
+	_auth = auth_result
+
+func _on_FirebaseAuth_token_refresh_succeeded(auth_result : Dictionary) -> void:
+	_auth = auth_result
+
+func _on_FirebaseAuth_logout() -> void:
+	_auth = {}
+
+func get_remote_config() -> void:
+	var function_task = Firebase.Functions.execute("getRemoteConfig", HTTPClient.METHOD_GET, {}, {}) as FunctionTask
+	var result = await function_task.task_finished
+	Firebase._print("Config request result: " + str(result))
+	if result.has("error"):
+		remote_config_error.emit(result)
+		return
+		
+	var config = RemoteConfig.new(result)
+	remote_config_received.emit(config)

addons/godot-firebase/remote_config/firebase_remote_config.gd.uid

@@ -0,0 +1 @@
+uid://xqngri5s6yc5

addons/godot-firebase/remote_config/firebase_remote_config.tscn

@@ -0,0 +1,7 @@
+[gd_scene load_steps=2 format=3 uid="uid://5xa6ulbllkjk"]
+
+[ext_resource type="Script" path="res://addons/godot-firebase/remote_config/firebase_remote_config.gd" id="1_wx4ds"]
+
+[node name="FirebaseRemoteConfig" type="HTTPRequest"]
+use_threads = true
+script = ExtResource("1_wx4ds")

addons/godot-firebase/remote_config/remote_config.gd

@@ -0,0 +1,14 @@
+class_name RemoteConfig
+extends RefCounted
+
+var default_config = {}
+
+func _init(values : Dictionary) -> void:
+	default_config = values
+	
+func get_value(key : String) -> Variant:
+	if default_config.has(key):
+		return default_config[key]
+	
+	Firebase._printerr("Remote config does not contain key: " + key)
+	return null

addons/godot-firebase/remote_config/remote_config.gd.uid

@@ -0,0 +1 @@
+uid://bqimgkjkven2l