chore: simplify example by removing automatic idle motion logic

Author: Eatgrapes

example/src/main/java/dev/eatgrapes/live2d/example/Main.java

@@ -66,7 +66,6 @@ private void init() {
 
                     if (model.isHit("HitArea", nx, ny)) {
                         System.out.println("Hit Body!");
-                        // Priority 3: Override the idle motion
                         model.startMotion(motions.get("m04"), 3, false, null);
                     }
                 } catch (Exception e) { e.printStackTrace(); }
@@ -87,7 +86,6 @@ private void setup() throws Exception {
         model.registerTexture(0, loadTex("/model/Hiyori/Hiyori.2048/texture_00.png"));
         model.registerTexture(1, loadTex("/model/Hiyori/Hiyori.2048/texture_01.png"));
 
-        motions.put("idle", load("/model/Hiyori/motions/Hiyori_m01.motion3.json"));
         motions.put("m04", load("/model/Hiyori/motions/Hiyori_m04.motion3.json"));
     }
 
@@ -104,11 +102,6 @@ private void loop() {
                 mvp[0] = 1.0f / aspect; mvp[5] = 1.0f; mvp[10] = 1.0f; mvp[15] = 1.0f;
             }
 
-            // Standard state machine: if nothing is playing, play idle
-            if (model.isMotionFinished()) {
-                model.startMotion(motions.get("idle"), 1, false, null);
-            }
-
             model.update(0.016f);
             model.draw(mvp);
             glfwSwapBuffers(window);
@@ -149,4 +142,4 @@ private int loadTex(String p) throws Exception {
     }
 
     public static void main(String[] args) throws Exception { new Main().run(); }
-}
+}