Main menu loader (#277)

* LoadingWidget main menu

* fixed garbage code

* Fixed garbage code 2

* LoadWidget fix, added loading to starting the game. Removed unnecessary console output

---------

Co-authored-by: ramollia <>

app/src/main/resources/localization/localization_zh.properties

@@ -0,0 +1,101 @@
+accept=\u63a5\u53d7
+ai=\u4eba\u5de5\u667a\u80fd
+app-title=ISY \u6e38\u620f\u9009\u62e9\u5668
+are-you-sure=\u60a8\u786e\u5b9a\u5417\uff1f
+back=\u8fd4\u56de
+cancel=\u53d6\u6d88
+challenge=\u6311\u6218
+computer-difficulty=\u8ba1\u7b97\u673a\u96be\u5ea6
+computer-think-time=\u8ba1\u7b97\u673a\u601d\u8003\u65f6\u95f4
+computer=\u8ba1\u7b97\u673a
+connect=\u8fde\u63a5
+connect4=Connect 4
+credits=\u81f4\u8c22
+dark=\u6697\u8272
+deny=\u62d2\u7edd
+developers=\u5f00\u53d1\u8005
+disconnect=\u65ad\u5f00\u8fde\u63a5
+effects-volume=\u6548\u679c\u97f3\u91cf
+enter-the-server-ip=\u8f93\u5165\u670d\u52a1\u5668 IP
+enter-the-server-port=\u8f93\u5165\u670d\u52a1\u5668\u7aef\u53e3
+enter-your-name=\u8f93\u5165\u60a8\u7684\u540d\u5b57
+error=\u9519\u8bef
+exit=\u9000\u51fa
+forfeit=\u68c0\u8f93
+fullscreen=\u5168\u5c4f
+game-over=\u6e38\u620f\u7ed3\u675f
+general=\u901a\u7528
+high-contrast=\u9AD8\u5BF9\u6BD4\u5EA6
+invalid-username=\u7528\u6237\u540d\u65e0\u6548
+ip-address=IP \u5730\u5740
+is-not-a-valid-ip-address=\u4e0d\u662f\u6709\u6548\u7684 IP \u5730\u5740
+is-not-a-valid-port=\u4e0d\u662f\u6709\u6548\u7684\u7aef\u53e3
+language=\u8bed\u8a00
+large=\u5927
+layout-size=\u5e03\u5c40\u5927\u5c0f
+light=\u4eae\u8272
+local=\u672c\u5730
+localization=\u672c\u5730\u5316
+master-volume=\u603b\u97f3\u91cf
+medium=\u4e2d
+merge-commander=\u5408\u5e76\u6307\u6325
+moral-support=\u7cbe\u795e\u652f\u6301
+music-volume=\u97f3\u4e50\u97f3\u91cf
+name=\u540d\u5b57
+never=\u4e0d\uff0c\u6211\u5b8c\u5168\u4e0d\u60f3\u518d\u770b\u5230\u4efb\u4f55\u6559\u7a0b\u3002
+no=\u4e0d
+ok=\u786e\u5b9a
+online=\u5728\u7ebf
+opengl=OpenGL
+options=\u9009\u9879
+play=\u6e38\u73a9
+player-name=\u73a9\u5bb6\u540d
+player=\u73a9\u5bb6
+please-enter-your-name=\u8bf7\u8f93\u5165\u60a8\u7684\u540d\u5b57
+port=\u7aef\u53e3
+product-owner=\u4ea7\u54c1\u62e5\u6709\u8005
+quit=\u9000\u51fa
+reversi=\u9ed1\u767d\u68cb
+scrum-master=\u9879\u76ee\u7ecf\u7406
+send=\u53d1\u9001
+server-information=\u670d\u52a1\u5668\u4fe1\u606f
+small=\u5c0f
+style=\u98ce\u683c
+the-game-ended-in-a-draw=\u6e38\u620f\u4ee5\u548c\u5c40\u7ed3\u675f
+theme=\u4e3b\u9898
+tic-tac-toe=\u4e09\u5b9a\u7ebf
+tictactoe1 =\u6b22\u8fce\u6765\u5230\u4e95\u5b57\u68cb\u6e38\u620f\uff01\u4f60\u53ef\u4ee5\u901a\u8fc7\u70b9\u51fb\u68cb\u76d8\u4e0a\u4efb\u610f\u4e00\u4e2a\u4e5d\u4e2a\u65b9\u683c\u6765\u843d\u5b50\u3002\u4e0a\u65b9\u793a\u4f8b\uff1a
+tictactoe2 =\u73a9\u5bb6\u5728\u6a2a\u3001\u7ad6\u6216\u659c\u7ebf\u4e0a\u8fde\u7eed\u653e\u7f6e\u4e09\u4e2a\u68cb\u5b50\u5373\u53ef\u83b7\u80dc\u3002\u5728\u4e0a\u65b9\u7684\u793a\u4f8b\u4e2d\uff0c\u73a9\u5bb6\u901a\u8fc7\u659c\u7ebf\u4e0a\u7684\u4e09\u4e2a\u68cb\u5b50\u83b7\u80dc\u4e86\u6bd4\u8d5b\u3002
+to-a-game-of=\u6311\u6218\u4e00\u573a
+tutorial=\u4f60\u60f3\u770b\u8fd9\u4e2a\u6e38\u620f\u7684\u6559\u7a0b\u5417\uff1f
+volume=\u97f3\u91cf
+windowed=\u7a97\u53e3\u6a21\u5f0f
+yes=\u662f
+you-lost-against=\u60a8\u8f93\u7ed9\u4e86
+you-were-challenged-by=\u60a8\u88ab\u6311\u6218\u81ea
+you-win=\u60a8\u83b7\u80dc\u4e86
+>=>
+<=<
+connect4.1=\u6b22\u8fce\u6765\u5230 Connect 4 \u6e38\u620f! \u4f60\u53ef\u4ee5\u70b9\u51fb\u4e00\u5217\u6761\u76ee\u64cd\u4f5c. \u64cd\u4f5c\u5c06\u88c5\u7f6e\u5728\u672a\u88c5\u5165\u7684\u6700\u4f4e\u884c.  
+connect4.2=\u5982\u679c\u5f97\u52304\u4e2a\u5bf9\u5e94\u7684\u4ee3\u7406\u7ec4\u6210\u6c34\u5e73\u3001\u5347\u5e26\u6216\u5782\u76f4\u5373\u53ef\u80dc. \u770b\u4e0a\u65b9\u793a\u4f8b.  
+reversi1=\u6b22\u8fce\u6765\u5230 Reversi \u6e38\u620f! \u4f60\u53ef\u4ee5\u70b9\u51fb\u4e00\u4e2a\u9ed8\u8272\u5149\u900f\u7a7a\u70b9\u64cd\u4f5c.  
+reversi2=\u70b9\u51fb\u4e00\u4e2a\u70b9\u65f6\u5c06\u5c06\u6240\u6709\u4e2d\u95f4\u7684\u4ee3\u7406\u7ffb\u8f6c\u3002 \u770b\u4e0a\u65b9\u793a\u4f8b\uff0c\u9ec4\u8272\u662f\u5bf9\u4ee3\u7406\u9700\u64ad\u7684\u4ee3\u7406.  
+reversi3=\u5982\u679c\u6ca1\u6709\u5408\u6cd5\u64cd\u4f5c\u4f60\u7684\u8fdb\u6b65\u53ef\u80fd\u88ab\u5ffd\u7565. \u8fd9\u4f1a\u8ba9\u5bf9\u624b\u518d\u6b21\u64cd\u4f5c\u5230\u4f60\u6709\u5408\u6cd5\u64cd\u4f5c\u65f6.  
+reversi4=\u672c\u6e38\u620f\u7ed3\u675f\u65f6\u8d62\u5f97\u6ee1\u8fc7\u76d8\u9762\u7684\u4ee3\u7406\u6570\u6700\u591a\u7684\u4eba\u5c31\u80dc.  
+tutorialstring=\u6559\u7a0b
+startgame=\u5f00\u59cb\u6e38\u620f\uff01
+goback=\u8fd4\u56de
+
+arabic=\u0627\u0644\u0639\u0631\u0628\u064a\u0629 (\u963f\u62c9\u4f2f\u8bed)
+chinese=\u4e2d\u6587
+dutch=Nederlands (\u8377\u5170\u8bed)
+english=English (\u82f1\u8bed)
+french=Fran\u00e7ais (\u6cd5\u8bed)
+georgian=\u10e5\u10d0\u10e0\u10d4\u10e1\u10d8 (\u683c\u9c81\u5409\u4e9a\u8bed)
+german=Deutsch (\u5fb7\u8bed)
+hindi=\u0939\u093f\u0928\u094d\u0926\u0940 (\u5370\u5ea6\u8bed)
+italian=Italiano (\u610f\u5927\u5229\u8bed)
+japanese=\u65e5\u672c\u8a9e (\u65e5\u8bed)
+korean=\ud55c\uad6d\uc5b4 (\u97e9\u8bed)
+russian=\u0420\u0443\u0441\u0441\u043a\u0438\u0439 (\u4fc4\u8bed)
+spanish=Espa\u00f1ol (\u897f\u73ed\u7259\u8bed)