添加角色类Alice，继承自Fighter，设置属性和动画，

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

@@ -1,5 +1,5 @@
-package uno.mloluyu.desktop.character;
+package uno.mloluyu.characters;
-import uno.mloluyu.characters.Fighter;
+
 import com.badlogic.gdx.graphics.g2d.TextureAtlas;
 
 /**
@@ -17,27 +17,27 @@ public class Alice extends Fighter {
 
     @Override
     protected void loadAnimations() {
-        loadAnimationFromAtlas(Action.IDLE, "stand", 15, true);
+        loadAnimationFromAtlas(Action.IDLE, "stand/stand", 15, true);
-        loadAnimationFromAtlas(Action.WALK, "walkFront", 9, true);
+        loadAnimationFromAtlas(Action.WALK, "walkFront/walkFront", 9, true);
-        loadAnimationFromAtlas(Action.JUMP, "jump", 8, false);
+        loadAnimationFromAtlas(Action.JUMP, "jump/jump", 8, false);
-        loadAnimationFromAtlas(Action.FALL, "hitSpin", 5, false);
+        loadAnimationFromAtlas(Action.FALL, "hitSpin/hitSpin", 5, false);
-        loadAnimationFromAtlas(Action.ATTACK1, "attackAa", 6, false);
+        loadAnimationFromAtlas(Action.ATTACK1, "attackAa/attackAa", 6, false);
-        loadAnimationFromAtlas(Action.ATTACK2, "attackAb", 6, false);
+        loadAnimationFromAtlas(Action.ATTACK2, "attackAb/attackAb", 6, false);
-        loadAnimationFromAtlas(Action.ATTACK3, "attackAc", 6, false);
+        loadAnimationFromAtlas(Action.ATTACK3, "attackAc/attackAc", 6, false);
-        loadAnimationFromAtlas(Action.ATTACK4, "attackAd", 6, false);
+        loadAnimationFromAtlas(Action.ATTACK4, "attackAd/attackAd", 6, false);
 
-        loadAnimationFromAtlas(Action.HIT, "hitSpin", 5, false);
+        loadAnimationFromAtlas(Action.HIT, "hitSpin/hitSpin", 5, false);
 
-        // 为忍者特定动作设置帧间隔
+        // 为特定动作设置帧间隔
         setFrameDuration(Action.WALK, 0.08f); // 行走更快
         setFrameDuration(Action.ATTACK1, 0.07f); // 攻击更快
         setFrameDuration(Action.SPECIAL2, 0.06f); // 特殊技能2非常快
     }
 
-    // 忍者特定的移动状态处理
+    // 特定的移动状态处理
     @Override
     protected void handleMoveState() {
-        // 忍者在跳跃时也能移动
+        // 在跳跃时也能移动
         if (currentAction != Action.ATTACK1 && currentAction != Action.ATTACK2 &&
                 currentAction != Action.ATTACK3 && currentAction != Action.SPECIAL1 &&
                 currentAction != Action.SPECIAL2 && currentAction != Action.DEFEND) {
@@ -48,10 +48,9 @@ public class Alice extends Fighter {
         }
     }
 
-    // 忍者可以在空中攻击
+    // 可以在空中攻击
     @Override
     protected boolean canAttack() {
         return super.canAttack() || currentAction == Action.JUMP || currentAction == Action.FALL;
     }
 }
-    

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

@@ -1,5 +1,6 @@
 package uno.mloluyu.characters;
 
+import uno.mloluyu.util.SimpleFormatter;
 import com.badlogic.gdx.graphics.g2d.Animation;
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
 import com.badlogic.gdx.graphics.g2d.TextureAtlas;
@@ -88,6 +89,7 @@ public abstract class Fighter implements Disposable {
 
     /**
      * 从精灵图表加载动画
+     * 
      * @param action       动作类型
      * @param regionPrefix 该动作在图表中的区域前缀
      * @param frameCount   帧数
@@ -99,7 +101,11 @@ public abstract class Fighter implements Disposable {
 
         // 从精灵图表中获取所有帧
         for (int i = 0; i < frameCount; i++) {
-            String regionName = regionPrefix + i;
+            // 生成带三位前导零的序号（000, 001, 002...）
+            String formattedIndex = SimpleFormatter.addLeadingZeros(i, 3);
+            // 拼接完整的区域名称（如"stand/stand" + "000" → "stand/stand000"）
+            String regionName = regionPrefix + formattedIndex;
+
             TextureRegion region = atlas.findRegion(regionName);
 
             if (region == null) {
@@ -112,8 +118,7 @@ public abstract class Fighter implements Disposable {
         // 创建动画
         Animation<TextureRegion> animation = new Animation<>(
                 frameDurations[action.ordinal()],
-            frames
+                frames);
-        );
         animation.setPlayMode(loop ? Animation.PlayMode.LOOP : Animation.PlayMode.NORMAL);
         animations[action.ordinal()] = animation;
     }
@@ -350,4 +355,3 @@ public abstract class Fighter implements Disposable {
     public void dispose() {
     }
 }
-    

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

@@ -7,7 +7,7 @@ import com.badlogic.gdx.graphics.Texture;
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
 import com.badlogic.gdx.graphics.g2d.TextureAtlas;
 
-import uno.mloluyu.desktop.character.Alice;
+import uno.mloluyu.characters.Alice;
 
 public class GameCore implements ApplicationListener {
     private SpriteBatch batch;
@@ -17,8 +17,9 @@ public class GameCore implements ApplicationListener {
 
     @Override
     public void create() {
-        atlas = new TextureAtlas(Gdx.files.internal("characters/alice.atlas"));
+        batch = new SpriteBatch();
-        alice1= new Alice();
+        atlas = new TextureAtlas(Gdx.files.internal("src\\main\\resources\\character\\alice\\alice.atlas"));
+        alice1= new Alice(atlas);
 
     }
 
@@ -31,6 +32,7 @@ public class GameCore implements ApplicationListener {
         alice1.update(Gdx.graphics.getDeltaTime());
         batch.begin();
         alice1.render(batch);
+        batch.end();
     }
 
     @Override