- updated AlienInvaders example game

examples/UE4Games/Alien Invaders/Config/DefaultGame.ini

@@ -13,11 +13,3 @@ CompanyDistinguishedName=Mhousse1247
 Homepage="http://ue4resources.com/"
 SupportContact="https://twitter.com/HoussineMehnik"
 
-[/Script/Engine2Learn.DucanduSettings]
-Address=localhost
-Port=6025
-
-[/Script/Engine2Learn.Engine2LearnSettings]
-Address=localhost
-Port=6025
-

examples/UE4Games/Alien Invaders/Content/Scripts/example_ticker.py

@@ -2,18 +2,12 @@
 from unreal_engine.classes import DumbActor_C
 from unreal_engine.classes import GameplayStatics
 from unreal_engine import FVector
+from .server_utils import get_playing_world
 
-def get_playing_world():
-    playing_world = None
-    for world in ue.all_worlds():
-        if world.get_world_type() in (1, 3):
-            playing_world = world
-            break
-    return playing_world
 
 world = get_playing_world()
 if not world:
-    raise Exception('no playing world found')
+    raise Exception("no playing world found")
 
 dumb_actor = None
 for actor in world.all_actors():
@@ -34,7 +28,6 @@ def get_playing_world():
     GameplayStatics.SetGamePaused(world, True)
     print(dumb_actor.get_actor_location())
 
-# just for safety    
+# just for safety
 GameplayStatics.SetGamePaused(world, True)
 
-

examples/UE4Games/Alien Invaders/Content/Scripts/test_connection.py

@@ -11,19 +11,19 @@
 s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
 s.connect(('127.0.0.1', 6025))
 
-message = {'cmd':'step'}
+message = {'cmd': 'step'}
 
 s.send(msgpack.packb(message))
 
-message = {'cmd':'reset'}
+message = {'cmd': 'reset'}
 
 s.send(msgpack.packb(message))
 
-message = {'cmd':'step', 'delta_time': 0.33, 'num_ticks': 1}
+message = {'cmd': 'step', 'delta_time': 0.33, 'num_ticks': 1}
 
 s.send(msgpack.packb(message))
 
-message = {'cmd':'step', 'delta_time': 0.33,
+message = {'cmd': 'step', 'delta_time': 0.33,
              'keys': [{'name': 'X', 'pressed': True}, {'name': 'Y', 'pressed': False}],
              'axis': [{'name': 'Left', 'value': 1.0}, {'name': 'Right', 'value': 0.0}]
           }

examples/UE4Games/Alien Invaders/Content/Scripts/ue_asyncio.py

@@ -1,10 +1,12 @@
 import asyncio
 import unreal_engine as ue
 
+
 loop = asyncio.new_event_loop()
 
 asyncio.set_event_loop(loop)
 
+
 def ticker_loop(delta_time):
     try:
         loop.stop()
@@ -15,3 +17,4 @@ def ticker_loop(delta_time):
 
 
 ticker = ue.add_ticker(ticker_loop)
+