Add expression current-skin.

spine-ts/spine-construct3/src/aces.json

@@ -379,6 +379,12 @@
             "type": "string"
           }
         ]
+      },
+      {
+        "id": "current-skin",
+        "expressionName": "CurrentSkin",
+        "highlight": false,
+        "returnType": "string"
       }
     ]
   }

spine-ts/spine-construct3/src/c3runtime/expressions.ts

@@ -27,6 +27,10 @@ C3.Plugins.EsotericSoftware_SpineConstruct3.Exps =
 
 	BoneRotation (this: SDKInstanceClass, boneName: string) {
 		return this.getBoneRotation(boneName);
+	},
+
+	CurrentSkin (this: SDKInstanceClass) {
+		return this.getCurrentSkin();
 	}
 };
 

spine-ts/spine-construct3/src/c3runtime/instance.ts

@@ -426,6 +426,15 @@ class SpineC3Instance extends globalThis.ISDKWorldInstanceBase {
 		return boneRotation + (offsetAngle * 180 / Math.PI);
 	}
 
+	public getCurrentSkin (): string {
+		if (!this.skeleton) return "";
+
+		const skin = this.skeleton.skin;
+		if (!skin) return "";
+
+		return skin.name;
+	}
+
 	private _setSkin () {
 		const { skeleton } = this;
 		if (!skeleton) return;

spine-ts/spine-construct3/src/lang/en-US.json

@@ -456,6 +456,10 @@
                 "desc": "Name of the bone"
               }
             }
+          },
+          "current-skin": {
+            "description": "Get the current skin name. Returns comma-separated names if multiple skins are active.",
+            "translated-name": "CurrentSkin"
           }
         }
       }

spine-ts/spine-construct3/src/lang/zh-CN.json

@@ -456,6 +456,10 @@
                 "desc": "骨骼的名称"
               }
             }
+          },
+          "current-skin": {
+            "description": "获取当前皮肤名称。如果有多个皮肤处于活动状态，返回逗号分隔的名称。",
+            "translated-name": "CurrentSkin"
           }
         }
       }