Fixed settings and updated player view. Fixed many other smaler things

PlayerNameField.gd

@@ -3,10 +3,36 @@ extends TextEdit
 signal enter_key_pressed
 signal close_pressed
 
+@export
+var LIMIT: int = 10
+var current_text = ''
+var cursor_line = 0
+var cursor_column = 0
+
+func _ready():
+	text_changed.connect(_on_text_changed)
+
 func _input(event):
 	if event is InputEventKey and event.pressed:
 		if event.alt_pressed && event.keycode == KEY_A:
 			close_pressed.emit()
 		
-		if event.keycode == KEY_ENTER:
+		if event.keycode == KEY_ENTER || event.keycode == KEY_KP_ENTER:
 			enter_key_pressed.emit()
+
+func _on_text_changed():
+	if text.contains("\n"):
+		text = text.replace("\n", "")
+	
+	var new_text : String = text
+	if new_text.length() > LIMIT:
+		text = current_text
+		# when replacing the text, the cursor will get moved to the beginning of the
+		# text, so move it back to where it was 
+		set_caret_line(cursor_line)
+		set_caret_column(cursor_column)
+
+	current_text = text
+	# save current position of cursor for when we have reached the limit
+	cursor_line = get_caret_line()
+	cursor_column = get_caret_column()