Log fixups, initial networking setup and testing system.

project.godot

@@ -17,6 +17,8 @@ config/icon="res://icon.svg"
 [autoload]
 
 Log="*res://scripts/utils/log.gd"
+Networking="*res://scripts/utils/networking.gd"
+Test="*res://scripts/utils/test.gd"
 
 [debug]
 

scripts/utils/log.gd

@@ -8,32 +8,43 @@ extends Node
 # 4 -> All
 var logmode: int = 4
 
-func _ready() -> void:
+func test() -> void:
 	debug("Test")
 	info("Test")
 	warning("Test")
-	error("Test", "Test Message")
 
 # Used for errors.
 func error(message: String, alert_message: String) -> void:
+	if message == "":
+		message = "Empty message string passed to an error message!"
 	if logmode >= 1:
 		printerr("[ERROR] " + message)
 		OS.alert(alert_message, "Error!")
+		if OS.shell_open(OS.get_user_data_dir()) != OK:
+			Log.warning("Couldn't open file explorer!")
 	else:
 		OS.alert("An error has occured. The program will now exit.", "Error!")
 	get_tree().quit()
 
 # Used for warnings.
 func warning(message: String) -> void:
+	if message == "":
+		message = "Empty message string passed to a warning message!"
 	if logmode >= 2:
 		printerr("[WARNING] " + message)
 
 # Used for simple info.
 func info(message: String) -> void:
+	if message == "":
+		warning("Empty message string passed to an info message!")
+		return
 	if logmode >= 3:
 		print("[INFO] " + message)
 
 # Used for debugging.
 func debug(message: String) -> void:
+	if message == "":
+		warning("Empty message string passed to a debug message!")
+		return
 	if logmode >= 4:
 		print("[DEBUG] " + message)

scripts/utils/networking.gd

@@ -0,0 +1,33 @@
+extends Node
+
+const IP_ADDRESS: String = "127.0.0.1"
+const PORT: int = 25262
+const MAX_CLIENTS: int = 1024
+
+func test() -> void:
+	start_server()
+	join_server()
+	close_network()
+
+# Start the network listener.
+func start_server() -> void:
+	var peer: ENetMultiplayerPeer = ENetMultiplayerPeer.new()
+	if peer.create_server(PORT, MAX_CLIENTS) != OK:
+		Log.warning("Couldn't create the server at port %d!" % PORT)
+		return
+	multiplayer.multiplayer_peer = peer
+	Log.info("Created the server at port %d." % PORT)
+
+# Connect to a server.
+func join_server() -> void:
+	var peer: ENetMultiplayerPeer = ENetMultiplayerPeer.new()
+	if peer.create_client(IP_ADDRESS, PORT) != OK:
+		Log.warning("Couldn't connect to the server at %s:%d!" % [IP_ADDRESS, PORT])
+		return
+	multiplayer.multiplayer_peer = peer
+	Log.info("Connected to the server at %s:%d." % [IP_ADDRESS, PORT])
+
+# Close all network connections.
+func close_network() -> void:
+	multiplayer.multiplayer_peer = null
+	Log.info("Closed all network connections.")

scripts/utils/test.gd

@@ -0,0 +1,12 @@
+extends Node
+
+const testmode: bool = true
+const errortest: bool = true
+
+func _ready() -> void:
+	if testmode:
+		Log.info("Starting singleton tests.")
+		Networking.test()
+		Log.test()
+		if errortest:
+			Log.error("Test", "Test")