Merge branch 'test' of http://124.70.85.113:3000/wsj/Game into test

.idea/.gitignore

@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml

.idea/compiler.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <annotationProcessing>
+      <profile name="Maven default annotation processors profile" enabled="true">
+        <sourceOutputDir name="target/generated-sources/annotations" />
+        <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
+        <outputRelativeToContentRoot value="true" />
+        <module name="game" />
+      </profile>
+    </annotationProcessing>
+  </component>
+</project>

.idea/encodings.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding">
+    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
+  </component>
+</project>

.idea/jarRepositories.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Central Repository" />
+      <option name="url" value="https://repo.maven.apache.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+  </component>
+</project>

.idea/misc.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="11" project-jdk-type="JavaSDK" />
+</project>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

pom.xml

@@ -54,17 +54,17 @@
     <dependency>
       <groupId>com.badlogicgames.gdx</groupId>
       <artifactId>gdx</artifactId>
-      <version>${gdx.version}</version>
+      <version>1.12.1</version>
     </dependency>
     <dependency>
       <groupId>com.badlogicgames.gdx</groupId>
       <artifactId>gdx-backend-lwjgl3</artifactId>
-      <version>${gdx.version}</version>
+      <version>1.12.1</version>
     </dependency>
     <dependency>
       <groupId>com.badlogicgames.gdx</groupId>
       <artifactId>gdx-platform</artifactId>
-      <version>${gdx.version}</version>
+      <version>1.12.1</version>
       <classifier>natives-desktop</classifier>
     </dependency>
   </dependencies>

src/main/java/uno/mloluyu/characters/FighterAnimationManager.java

@@ -0,0 +1,82 @@
+package uno.mloluyu.characters;
+
+import com.badlogic.gdx.graphics.g2d.*;
+import com.badlogic.gdx.math.Rectangle;
+import com.badlogic.gdx.utils.Array;
+import uno.mloluyu.util.SimpleFormatter;
+
+import java.util.EnumMap;
+
+public class FighterAnimationManager {
+    private EnumMap<Action, Animation<TextureRegion>> animations = new EnumMap<>(Action.class);
+    private EnumMap<Action, Float> frameDurations = new EnumMap<>(Action.class);
+    private TextureAtlas atlas;
+    private float scaleX = 1.0f;
+    private float scaleY = 1.0f;
+
+    public FighterAnimationManager(TextureAtlas atlas) {
+        this.atlas = atlas;
+        for (Action action : Action.values()) {
+            frameDurations.put(action, 0.1f);
+        }
+    }
+
+    public void loadAnimation(Action action, String prefix, int count, boolean loop) {
+        Array<TextureRegion> frames = new Array<>();
+        for (int i = 0; i < count; i++) {
+            String regionName = prefix + SimpleFormatter.addLeadingZeros(i, 3);
+            TextureRegion region = atlas.findRegion(regionName);
+            if (region == null) {
+                throw new IllegalArgumentException("未找到区域: " + regionName);
+            }
+            frames.add(region);
+        }
+
+        Animation<TextureRegion> animation = new Animation<>(frameDurations.get(action), frames);
+        animation.setPlayMode(loop ? Animation.PlayMode.LOOP : Animation.PlayMode.NORMAL);
+        animations.put(action, animation);
+    }
+
+    public void loadLooping(Action action, String prefix, int count) {
+        loadAnimation(action, prefix, count, true);
+    }
+
+    public void loadOneShot(Action action, String prefix, int count) {
+        loadAnimation(action, prefix, count, false);
+    }
+
+    public void setFrameDuration(Action action, float duration) {
+        frameDurations.put(action, duration);
+        Animation<TextureRegion> anim = animations.get(action);
+        if (anim != null) anim.setFrameDuration(duration);
+    }
+
+    public boolean isFinished(Action action, float stateTime) {
+        Animation<TextureRegion> anim = animations.get(action);
+        return anim != null && anim.isAnimationFinished(stateTime);
+    }
+
+    public void render(SpriteBatch batch, Action action, float stateTime, Rectangle hitbox, boolean isFacingRight) {
+        Animation<TextureRegion> anim = animations.get(action);
+        if (anim == null) return;
+
+        TextureRegion frame = anim.getKeyFrame(stateTime, anim.getPlayMode() == Animation.PlayMode.LOOP);
+        if (frame == null) return;
+
+        float frameWidth = frame.getRegionWidth() * scaleX;
+        float frameHeight = frame.getRegionHeight() * scaleY;
+        float drawX = hitbox.x + (hitbox.width - frameWidth) / 2;
+        float drawY = hitbox.y;
+
+        boolean wasFlippedX = frame.isFlipX();
+        frame.flip(!isFacingRight && !wasFlippedX, false);
+        frame.flip(isFacingRight && wasFlippedX, false);
+
+        batch.draw(frame, drawX, drawY, frameWidth / 2, frameHeight / 2, frameWidth, frameHeight, 1f, 1f, 0f);
+        frame.flip(wasFlippedX != frame.isFlipX(), false);
+    }
+
+    public void dispose() {
+        if (atlas != null) atlas.dispose();
+    }
+}

src/main/java/uno/mloluyu/desktop/CharacterSelectScreen.java

@@ -2,33 +2,52 @@ package uno.mloluyu.desktop;
 
 import java.util.UUID;
 
+import com.badlogic.gdx.Input;
+import com.badlogic.gdx.InputProcessor;
+import com.badlogic.gdx.graphics.Texture;
+import uno.mloluyu.characters.AdvancedFighter;
+import uno.mloluyu.network.NetworkManager;
+
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.ScreenAdapter;
 import com.badlogic.gdx.graphics.Color;
-import com.badlogic.gdx.graphics.GL20;
 import com.badlogic.gdx.graphics.g2d.BitmapFont;
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
 import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
 
-import uno.mloluyu.characters.AdvancedFighter;
 import uno.mloluyu.characters.SimpleFighter;
-import uno.mloluyu.network.NetworkManager;
 import uno.mloluyu.util.ClearScreen;
 import java.util.Arrays;
 import java.util.List;
 
 import static uno.mloluyu.util.Font.loadChineseFont;
 
-public class CharacterSelectScreen extends ScreenAdapter {
+public class CharacterSelectScreen extends ScreenAdapter implements InputProcessor {
     private boolean multiplayerMode = false; // 默认为单人模式
 
     private final MainGame game;
     private SpriteBatch batch;
     private BitmapFont font;
     private ShapeRenderer shapeRenderer;
+    private SimpleFighter selectedFighter1;
+    private SimpleFighter selectedFighter2;
 
+    private final List<Texture> bgs = Arrays.asList(
+            new Texture(Gdx.files.internal("src/main/resources/selectpage/10b_back_blue2p.png")),
+            //new Texture(Gdx.files.internal("src/main/resources/selectpage/back_door.png")),
+            new Texture(Gdx.files.internal("src/main/resources/selectpage/11b_back_red1p.png"))
+    );
+    private final List<Texture> charsTexts = Arrays.asList(
+            new Texture(Gdx.files.internal("src/main/resources/selectpage/character_03.png")),
+            new Texture(Gdx.files.internal("src/main/resources/selectpage/character_00.png"))
+    );
     private final List<String> characters = Arrays.asList("Alice", "Reimu", "暂定");
-    private int selectedIndex = -1;
+    private Texture profile1p = charsTexts.get(0);
+    private Texture profile2p = charsTexts.get(1);
+    private Texture selectText;
+
+    private static int selectedIndex = 0;
+    private static boolean is1P = true;
 
     private static final int BUTTON_WIDTH = 300;
     private static final int BUTTON_HEIGHT = 80;
@@ -38,6 +57,7 @@ public class CharacterSelectScreen extends ScreenAdapter {
 
     public CharacterSelectScreen(MainGame game) {
         this.game = game;
+        Gdx.input.setInputProcessor(this);
     }
 
     public void setMultiplayerMode(boolean multiplayerMode) {
@@ -59,10 +79,9 @@ public class CharacterSelectScreen extends ScreenAdapter {
 
         int mouseX = Gdx.input.getX();
         int mouseY = Gdx.graphics.getHeight() - Gdx.input.getY();
-
+        renderBackground();
-        renderCharacters(mouseX, mouseY);
+        renderCharacters(multiplayerMode);
-        renderButtons(mouseX, mouseY);
+//        renderTexts();
-        renderTexts();
 
         handleInput(mouseX, mouseY);
         if (multiplayerMode) {
@@ -78,121 +97,133 @@ public class CharacterSelectScreen extends ScreenAdapter {
         }
     }
 
-    private void renderCharacters(int mouseX, int mouseY) {
+    private void renderBackground() {
-        shapeRenderer.begin(ShapeRenderer.ShapeType.Filled);
-        for (int i = 0; i < characters.size(); i++) {
-            int x = 200;
-            int y = 500 - i * 120;
-            boolean hovered = isHovered(mouseX, mouseY, x, y, BUTTON_WIDTH, BUTTON_HEIGHT);
-            shapeRenderer.setColor(selectedIndex == i ? Color.GREEN : (hovered ? Color.LIGHT_GRAY : Color.DARK_GRAY));
-            shapeRenderer.rect(x, y, BUTTON_WIDTH, BUTTON_HEIGHT);
-        }
-        shapeRenderer.end();
-    }
-
-    private void renderButtons(int mouseX, int mouseY) {
-        shapeRenderer.begin(ShapeRenderer.ShapeType.Filled);
-        drawButton(CONFIRM_Y, mouseX, mouseY, "确认");
-        drawButton(BACK_Y, mouseX, mouseY, "返回");
-        shapeRenderer.end();
-    }
-
-    private void renderTexts() {
         batch.begin();
-        font.draw(batch, "选择你的角色", 200, 650);
+        for (int i = 0; i < bgs.size(); i ++) {
-        for (int i = 0; i < characters.size(); i++) {
+            batch.draw(bgs.get(i), 0, 528 * i, 1920, 528);
-            int x = 200 + 30;
-            int y = 500 - i * 120 + 50;
-            font.draw(batch, characters.get(i), x, y);
-
         }
-        if (selectedIndex != -1) {
-            font.draw(batch, "已选择: " + characters.get(selectedIndex), 200, 100);
-        }
-        drawButtonText(CONFIRM_Y, "确认");
-        drawButtonText(BACK_Y, "返回");
         batch.end();
     }
 
-    private void drawButton(int y, int mouseX, int mouseY, String label) {
+    private void renderCharacters(boolean multiplayerMode) {
-        boolean hovered = isHovered(mouseX, mouseY, BUTTON_X, y, BUTTON_WIDTH, BUTTON_HEIGHT);
+        batch.begin();
-        shapeRenderer.setColor(hovered ? Color.LIGHT_GRAY : Color.DARK_GRAY);
+        batch.draw(profile1p, 0, 0, profile1p.getWidth()*3, profile1p.getHeight()*3);
-        shapeRenderer.rect(BUTTON_X, y, BUTTON_WIDTH, BUTTON_HEIGHT);
+        batch.draw(profile2p, 0, 528, profile2p.getWidth()*3, profile2p.getHeight()*3);
-    }
+        batch.end();
-
-    private void drawButtonText(int y, String text) {
-        float textX = BUTTON_X + BUTTON_WIDTH / 2f - font.getScaleX() * text.length() * 10;
-        float textY = y + BUTTON_HEIGHT / 2f + 20;
-        font.draw(batch, text, textX, textY);
-    }
-
-    private boolean isHovered(int x, int y, int bx, int by, int bw, int bh) {
-        return x >= bx && x <= bx + bw && y >= by && y <= by + bh;
     }
+//
+//    private void renderTexts() {
+//        batch.begin();
+//        font.draw(batch, "选择你的角色", 200, 650);
+//        for (int i = 0; i < characters.size(); i++) {
+//            int x = 200 + 30;
+//            int y = 500 - i * 120 + 50;
+//            font.draw(batch, characters.get(i), x, y);
+//
+//        }
+//        if (selectedIndex != -1) {
+//            font.draw(batch, "已选择: " + characters.get(selectedIndex), 200, 100);
+//        }
+//        drawButtonText(CONFIRM_Y, "确认");
+//        drawButtonText(BACK_Y, "返回");
+//        batch.end();
+//    }
+//
 
     private void handleInput(int mouseX, int mouseY) {
-        if (Gdx.input.justTouched()) {
+        if (selectedFighter1 != null && selectedFighter2 != null) {
-            // 检查是否点击了角色按钮
+            if (multiplayerMode) {
-            for (int i = 0; i < characters.size(); i++) {
+                // 设置唯一玩家 ID 并发送角色选择
-                int x = 200;
+                if (NetworkManager.getInstance().getLocalPlayerId() == null) {
-                int y = 500 - i * 120;
+                    String playerId = UUID.randomUUID().toString();
-                if (isHovered(mouseX, mouseY, x, y, BUTTON_WIDTH, BUTTON_HEIGHT)) {
+                    NetworkManager.getInstance().setLocalPlayerId(playerId);
-                    selectedIndex = i;
+                    Gdx.app.log("Network", "设置玩家ID: " + playerId);
-                    Gdx.app.log("Character", "选择了角色: " + characters.get(i));
-                    return; // 防止同时触发其他按钮
                 }
+                NetworkManager.getInstance().sendCharacterSelection(selectedFighter1.getName());
             }
-
+            game.setScreen(new GameScreen(game, selectedFighter1));
-            // 点击确认按钮
-            if (isHovered(mouseX, mouseY, BUTTON_X, CONFIRM_Y, BUTTON_WIDTH, BUTTON_HEIGHT)) {
-                if (selectedIndex != -1) {
-                    String selectedCharacter = characters.get(selectedIndex);
-                    Gdx.app.log("Character", "确认角色: " + selectedCharacter);
-
-                    SimpleFighter fighter = null;
-                    switch (selectedCharacter) {
-                        case "Alice":
-                        case "Reimu":
-                            fighter = new AdvancedFighter(selectedCharacter);
-                            break;
-                        default:
-                            fighter = new SimpleFighter(selectedCharacter);
-                    }
-
-                    if (fighter != null) {
-                        if (multiplayerMode) {
-                            NetworkManager nm = NetworkManager.getInstance();
-                            // 主机或客户端的 localPlayerId 应该已经在 NetworkSettingsScreen 设置，这里兜底
-                            if (nm.getLocalPlayerId() == null) {
-                                String playerId = UUID.randomUUID().toString();
-                                nm.setLocalPlayerId(playerId);
-                                Gdx.app.log("Network", "兜底设置玩家ID: " + playerId);
-                            }
-                            if (nm.isConnected()) {
-                                nm.sendCharacterSelection(selectedCharacter);
-                                // 发送初始位置（角色生成初始 hitbox 坐标）
-                                nm.sendPosition(fighter.getHitbox().x, fighter.getHitbox().y);
-                            } else {
-                                Gdx.app.log("Network", "未连接网络，无法发送角色选择");
-                            }
-                        }
-                        game.setScreen(new GameScreen(game, fighter));
-                    }
-                }
-            }
-
-            // 点击返回按钮
-            if (isHovered(mouseX, mouseY, BUTTON_X, BACK_Y, BUTTON_WIDTH, BUTTON_HEIGHT)) {
-                Gdx.app.log("Character", "返回主菜单");
-                game.setScreen(new MainMenuScreen(game));
-            }
         }
     }
 
+
     @Override
     public void dispose() {
         batch.dispose();
         font.dispose();
         shapeRenderer.dispose();
     }
+
+    @Override
+    public boolean keyDown(int i) {
+        boolean value = false;
+        if (!multiplayerMode) {
+            if (i == Input.Keys.LEFT || i == Input.Keys.RIGHT) {
+                selectText = charsTexts.get(selectedIndex);
+                selectedIndex = (selectedIndex + 1) % charsTexts.size();
+                if (is1P) {
+                    profile1p = selectText;
+                } else {
+                    profile2p = selectText;
+                }
+            }
+            value = true;
+        } else {
+            //占坑说是
+        }
+        if (i == Input.Keys.Z) {
+            if (is1P) {
+                selectedFighter1 = new AdvancedFighter(characters.get(selectedIndex));
+            } else {
+                selectedFighter2 = new AdvancedFighter(characters.get(selectedIndex));
+            }
+            is1P = false;
+            selectedIndex = 1;
+            value = true;
+        }
+        if (i == Input.Keys.ESCAPE) {
+            Gdx.app.log("Character", "返回主菜单");
+            game.setScreen(new MainMenuScreen(game));
+        }
+        return value;
+    }
+
+    @Override
+    public boolean keyUp(int i) {
+        return false;
+    }
+
+    @Override
+    public boolean keyTyped(char c) {
+        return false;
+    }
+
+    @Override
+    public boolean touchDown(int i, int i1, int i2, int i3) {
+        return false;
+    }
+
+    @Override
+    public boolean touchUp(int i, int i1, int i2, int i3) {
+        return false;
+    }
+
+    @Override
+    public boolean touchCancelled(int i, int i1, int i2, int i3) {
+        return false;
+    }
+
+    @Override
+    public boolean touchDragged(int i, int i1, int i2) {
+        return false;
+    }
+
+    @Override
+    public boolean mouseMoved(int i, int i1) {
+        return false;
+    }
+
+    @Override
+    public boolean scrolled(float v, float v1) {
+        return false;
+    }
 }

src/main/java/uno/mloluyu/desktop/MainMenuScreen.java

@@ -4,6 +4,7 @@ import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.ScreenAdapter;
 import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.graphics.GL20;
+import com.badlogic.gdx.graphics.Texture;
 import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
 import com.badlogic.gdx.graphics.g2d.BitmapFont;
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
@@ -18,17 +19,20 @@ public class MainMenuScreen extends ScreenAdapter {
     private SpriteBatch batch;
     private BitmapFont font;
     private ShapeRenderer shapeRenderer;
+    private Texture texture;
 
     // 按钮区域
-    private final int buttonWidth = 400;
+    private final int buttonWidth = 600;
     private final int buttonHeight = 80;
     private final int buttonX = 760;
     private final int startY = 600;
     private final int settingsY = 480;
     private final int networkY = 360;
+    private final int escY = 240;
 
     public MainMenuScreen(MainGame game) {
         this.game = game;
+        texture = new Texture(Gdx.files.internal("src\\main\\resources\\bg.png"));
     }
 
     @Override
@@ -42,7 +46,7 @@ public class MainMenuScreen extends ScreenAdapter {
 
     @Override
     public void render(float delta) {
-        Gdx.gl.glClearColor(0.75F, 1, 0.98F, 1);
+        Gdx.gl.glClearColor(0,0,0,0);
         Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
 
         int mouseX = Gdx.input.getX();
@@ -53,13 +57,16 @@ public class MainMenuScreen extends ScreenAdapter {
         drawButtonBox(startY, "开始游戏", mouseX, mouseY);
         drawButtonBox(settingsY, "设置", mouseX, mouseY);
         drawButtonBox(networkY, "联网设置", mouseX, mouseY);
+        drawButtonBox(escY, "退出游戏", mouseX, mouseY);
         shapeRenderer.end();
 
         // 绘制按钮文字
         batch.begin();
+        batch.draw(texture, 0, 0, 1920, 1080);
         drawButtonText(startY, "开始游戏");
         drawButtonText(settingsY, "设置");
         drawButtonText(networkY, "联网设置");
+        drawButtonText(escY, "退出游戏");
         batch.end();
 
         // 点击事件
@@ -72,6 +79,8 @@ public class MainMenuScreen extends ScreenAdapter {
             } else if (isTouched(mouseX, mouseY, buttonX, networkY)) {
                 Gdx.app.log("Button", "联网设置按钮被点击!");
                 game.setScreen(new NetworkSettingsScreen(game));
+            } else if (isTouched(mouseX, mouseY, buttonX, escY)) {
+                Gdx.app.exit();
             }
         }
     }

src/main/java/uno/mloluyu/desktop/StartScreen.java

@@ -41,7 +41,7 @@ public class StartScreen implements Screen {
 			}
 		}
 
-		Gdx.gl.glClearColor(0.75F, 1, 0.98F, 1);
+		Gdx.gl.glClearColor(1, 1, 1, 1);
 		Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
 
 		batch.begin();

src/main/java/uno/mloluyu/versatile/FighterController.java

@@ -4,9 +4,13 @@ import com.badlogic.gdx.InputAdapter;
 import com.badlogic.gdx.utils.Array;
 import uno.mloluyu.characters.SimpleFighter;
 
+import java.util.HashMap;
+import java.util.Map;
+
 public class FighterController extends InputAdapter {
     private final SimpleFighter fighter;
     private final Array<Integer> pressedKeys = new Array<>();
+    private final Map<Integer, Float> keyPressDuration = new HashMap<>();
 
     public FighterController(SimpleFighter fighter) {
         this.fighter = fighter;
@@ -19,34 +23,44 @@ public class FighterController extends InputAdapter {
     public void update(float deltaTime) {
         if (fighter == null)
             return;
+
         for (int keycode : pressedKeys) {
-            fighter.handleInput(keycode, true); // 持续按下的键，每帧触发
+            float currentDuration = keyPressDuration.getOrDefault(keycode, 0f);
+            currentDuration += deltaTime;
+            keyPressDuration.put(keycode, currentDuration);
+            fighter.handleInput(keycode, true, currentDuration); // 持续按下的键，传递持续时间
         }
     }
 
     @Override
     public boolean keyDown(int keycode) {
+        // System.out.println("按键按下: " + keycode);
         if (fighter == null)
             return false;
 
         if (!pressedKeys.contains(keycode, false)) {
             pressedKeys.add(keycode);
+            keyPressDuration.put(keycode, 0f); // 初始化按键持续时间
         }
 
-        fighter.handleInput(keycode, true); // 按下事件
+        fighter.handleInput(keycode, true, 0f); // 按下事件，初始持续时间为 0
         return true;
     }
 
     @Override
     public boolean keyUp(int keycode) {
+        // System.out.println("按键松开: " + keycode);
+
         if (fighter == null)
             return false;
 
+        float duration = keyPressDuration.getOrDefault(keycode, 0f);
         pressedKeys.removeValue(keycode, false);
+        keyPressDuration.remove(keycode);
 
-        fighter.handleInput(keycode, false); // 按键松开事件
+        fighter.handleInput(keycode, false, duration); // 按键松开事件，传递持续时间
         return true;
-    }
+    }// 松开事件
 
     public SimpleFighter getFighter() {
         return fighter;

target/classes/ui/uiskin.atlas

@@ -1,24 +0,0 @@
-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