fixed window settings not honoring development_mode settings by ching…

… default values to None and only change when if they're not. This was an issue where builds wouldn't automatically open in fullscreen, and editor ui was still visible.

ursina/main.py

@@ -24,7 +24,7 @@
 from ursina.scripts.singleton_decorator import singleton
 @singleton
 class Ursina(ShowBase):
-    def __init__(self, title='ursina', icon='textures/ursina.ico', borderless=False, fullscreen=False, size=None, forced_aspect_ratio=None, position=None, vsync=True, editor_ui_enabled=True, window_type='onscreen', development_mode=True, render_mode=None, show_ursina_splash=False, use_ingame_console=False, **kwargs):
+    def __init__(self, title='ursina', icon='textures/ursina.ico', borderless:bool=None, fullscreen:bool=None, size=None, forced_aspect_ratio=None, position=None, vsync=True, editor_ui_enabled:bool=None, window_type='onscreen', development_mode:bool=None, render_mode=None, show_ursina_splash=False, use_ingame_console=False, **kwargs):
         """The main class of Ursina. This class is a singleton, so you can only have one instance of it.
 
         Keyword Args (optional):
@@ -44,7 +44,9 @@ def __init__(self, title='ursina', icon='textures/ursina.ico', borderless=False,
         entity._warn_if_ursina_not_instantiated = False
         application.window_type = window_type
         application.base = self
-        application.development_mode = development_mode
+        if development_mode is not None:
+            application.development_mode = development_mode
+
         application.show_ursina_splash = show_ursina_splash
 
         try:
@@ -56,8 +58,12 @@ def __init__(self, title='ursina', icon='textures/ursina.ico', borderless=False,
         if 'gltf_no_srgb' in kwargs:
             application.gltf_no_srgb = kwargs['gltf_no_srgb']
 
-        if not application.development_mode:
+        if fullscreen is None and not application.development_mode:
             fullscreen = True
+            if borderless is None:
+                borderless = True
+            if editor_ui_enabled is None:
+                editor_ui_enabled = False
 
         window.ready(title=title, icon=icon,
             borderless=borderless, fullscreen=fullscreen, size=size, forced_aspect_ratio=forced_aspect_ratio, position=position, vsync=vsync, window_type=window_type,