v0.02

js/player.js

@@ -21,7 +21,8 @@ export const PHY = {
 export class Player {
   constructor(level) {
     this.level = level;
-    this.w = 14; this.h = 18;
+    // IWBT 官方判定盒：11×21 像素（比精灵视觉略小，支持像素级擦弹/贴刺）
+    this.w = 11; this.h = 21;
     this.reset(true);
   }