添加 UI 资源并重构角色类

添加了新的 UI 资源：logo.png、uiskin.atlas 和 uiskin.json，以改进界面设计。
移除了过时的 FighterController 和 GameCore 类，以精简代码库。
引入了新的角色类：FighterList 和 Reimu，增加了角色选择选项。
实现了新的桌面屏幕：CharacterSelectScreen（角色选择屏幕）、GameScreen（游戏屏幕）、MainMenuScreen（主菜单屏幕）和 StartScreen（开始屏幕），以改善用户导航。
通过新的 ConnectClient、ConnectServer 和 NetworkManager 类建立了网络功能。
更新了工具类：ClearScreen、Font 和 SimpleFormatter，以提升功能。
创建了新的 ButtonActions 类来处理按钮交互。

target/classes/ui/uiskin.atlas

@@ -0,0 +1,24 @@
+uiskin.png
+format: RGBA8888
+filter: Nearest,Nearest
+repeat: none
+button-up
+  rotate: false
+  xy: 0, 0
+  size: 200, 60
+  split: 10, 10, 10, 10
+  orig: 200, 60
+  offset: 0, 0
+button-down
+  rotate: false
+  xy: 0, 60
+  size: 200, 60
+  split: 10, 10, 10, 10
+  orig: 200, 60
+  offset: 0, 0
+white
+  rotate: false
+  xy: 0, 120
+  size: 1, 1
+  orig: 1, 1
+  offset: 0, 0

target/classes/ui/uiskin.json

@@ -0,0 +1,46 @@
+{
+    "com.badlogic.gdx.graphics.g2d.BitmapFont": {
+        "default-font": {
+            "file": "default.fnt"
+        }
+    },
+    "com.badlogic.gdx.graphics.Color": {
+        "black": {
+            "r": 0,
+            "g": 0,
+            "b": 0,
+            "a": 1
+        },
+        "white": {
+            "r": 1,
+            "g": 1,
+            "b": 1,
+            "a": 1
+        }
+    },
+    "com.badlogic.gdx.scenes.scene2d.ui.Skin$TintedDrawable": {
+        "dialogDim": {
+            "name": "white",
+            "color": {
+                "r": 0,
+                "g": 0,
+                "b": 0,
+                "a": 0.45
+            }
+        }
+    },
+    "com.badlogic.gdx.scenes.scene2d.ui.Button$ButtonStyle": {
+        "default": {
+            "up": "button-up",
+            "down": "button-down"
+        }
+    },
+    "com.badlogic.gdx.scenes.scene2d.ui.TextButton$TextButtonStyle": {
+        "default": {
+            "up": "button-up",
+            "down": "button-down",
+            "font": "default-font",
+            "fontColor": "black"
+        }
+    }
+}

target/maven-archiver/pom.properties

@@ -0,0 +1,3 @@
+artifactId=game
+groupId=uno.mloluyu
+version=1.0-SNAPSHOT

target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

@@ -0,0 +1,13 @@
+uno\mloluyu\network\ConnectServer$1$1.class
+uno\mloluyu\network\ConnectServer$1.class
+uno\mloluyu\network\CreateServer$1.class
+uno\mloluyu\characters\FighterList.class
+uno\mloluyu\network\CreateServer.class
+uno\mloluyu\desktop\Launcher.class
+uno\mloluyu\characters\Fighter$Action.class
+uno\mloluyu\desktop\GameCore.class
+uno\mloluyu\characters\Fighter.class
+uno\mloluyu\characters\Alice.class
+uno\mloluyu\Controller\FighterController.class
+uno\mloluyu\network\ConnectServer.class
+uno\mloluyu\util\SimpleFormatter.class

target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

@@ -0,0 +1,10 @@
+C:\Users\www\Documents\Game\Game\src\main\java\uno\mloluyu\characters\Alice.java
+C:\Users\www\Documents\Game\Game\src\main\java\uno\mloluyu\characters\Fighter.java
+C:\Users\www\Documents\Game\Game\src\main\java\uno\mloluyu\characters\FighterList.java
+C:\Users\www\Documents\Game\Game\src\main\java\uno\mloluyu\Controller\FighterController.java
+C:\Users\www\Documents\Game\Game\src\main\java\uno\mloluyu\desktop\GameCore.java
+C:\Users\www\Documents\Game\Game\src\main\java\uno\mloluyu\desktop\Launcher.java
+C:\Users\www\Documents\Game\Game\src\main\java\uno\mloluyu\desktop\MainMenuScreen.java
+C:\Users\www\Documents\Game\Game\src\main\java\uno\mloluyu\network\ConnectServer.java
+C:\Users\www\Documents\Game\Game\src\main\java\uno\mloluyu\network\CreateServer.java
+C:\Users\www\Documents\Game\Game\src\main\java\uno\mloluyu\util\SimpleFormatter.java