> For the complete documentation index, see [llms.txt](https://vc-docs.gitbook.io/engine/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://vc-docs.gitbook.io/engine/home/doxygen_synced/classes/class_jint_object.md).
# JintObject
**Usage:** `api.JintObject.AddTriggerEnterListener(obj, cb, ref)`
Registers script callbacks on a JintObject. Trigger/collision listeners run server-side only; active/inactive listeners run client-side only.
## Public Functions
| | Name |
| ---- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| void | AddTriggerEnterListener(global::JintObject jObj, Action< UnityEngine.Collider, Jint.Native.JsValue > callback, Jint.Native.JsValue jsValue)
Adds a trigger-enter listener (server only).
|
| void | AddCollisionEnterListener(global::JintObject jObj, Action< Collision, Jint.Native.JsValue > callback, Jint.Native.JsValue jsValue)
Adds a collision-enter listener (server only).
|
| void | AddTriggerExitListener(global::JintObject jObj, Action< UnityEngine.Collider, Jint.Native.JsValue > callback, Jint.Native.JsValue jsValue)
Adds a trigger-exit listener (server only).
|
| void | AddOnActiveListener(global::JintObject jObj, Action< Jint.Native.JsValue > callback, Jint.Native.JsValue jsValue)
Adds a listener fired when the object becomes active (client only).
|
| void | AddOnInactiveListener(global::JintObject jObj, Action< Jint.Native.JsValue > callback, Jint.Native.JsValue jsValue)
Adds a listener fired when the object becomes inactive (client only).
|
## Public Functions Documentation
### function AddTriggerEnterListener
```csharp
static void AddTriggerEnterListener(
global::JintObject jObj,
Action< UnityEngine.Collider, Jint.Native.JsValue > callback,
Jint.Native.JsValue jsValue
)
```
Adds a trigger-enter listener (server only).
**Parameters**:
* **jObj** The JintObject.
* **callback** Callback receiving the other collider and a script reference.
* **jsValue** Script object reference.
### function AddCollisionEnterListener
```csharp
static void AddCollisionEnterListener(
global::JintObject jObj,
Action< Collision, Jint.Native.JsValue > callback,
Jint.Native.JsValue jsValue
)
```
Adds a collision-enter listener (server only).
**Parameters**:
* **jObj** The JintObject.
* **callback** Callback receiving the collision and a script reference.
* **jsValue** Script object reference.
### function AddTriggerExitListener
```csharp
static void AddTriggerExitListener(
global::JintObject jObj,
Action< UnityEngine.Collider, Jint.Native.JsValue > callback,
Jint.Native.JsValue jsValue
)
```
Adds a trigger-exit listener (server only).
**Parameters**:
* **jObj** The JintObject.
* **callback** Callback receiving the other collider and a script reference.
* **jsValue** Script object reference.
### function AddOnActiveListener
```csharp
static void AddOnActiveListener(
global::JintObject jObj,
Action< Jint.Native.JsValue > callback,
Jint.Native.JsValue jsValue
)
```
Adds a listener fired when the object becomes active (client only).
**Parameters**:
* **jObj** The JintObject.
* **callback** Callback receiving a script reference.
* **jsValue** Script object reference.
### function AddOnInactiveListener
```csharp
static void AddOnInactiveListener(
global::JintObject jObj,
Action< Jint.Native.JsValue > callback,
Jint.Native.JsValue jsValue
)
```
Adds a listener fired when the object becomes inactive (client only).
**Parameters**:
* **jObj** The JintObject.
* **callback** Callback receiving a script reference.
* **jsValue** Script object reference.
***
Updated on 2026-07-22 at 12:00:00 +0800