unity-event

name

unity-event

description

UnityEvent persistent-listener wiring at editor time: inspect, add, remove, batch-add, copy, clear, set call-state, list events on a component (e.g. Button.onClick, Slider.onValueChanged). For runtime invocation only. Triggers: UnityEvent, event, persistent listener, persistent call, onClick, onValueChanged, listener, callback, wire, hook up, EditorAndRuntime, RuntimeOnly, button click, 事件, 持久监听器, 监听器, 接线, 回调, 按钮点击, 持久化.

Event Skills

Inspect and modify persistent listeners on UnityEvents (e.g. Button.onClick, Toggle.onValueChanged) — the same listeners you see in the Inspector's event drop slots.

Operating Mode

• Approval（默认）：查询类 skill（event_get_listeners / event_list_events / event_get_listener_count，源码标 SkillMode.SemiAuto）直接执行；其余变更/调用类（event_add_listener / event_set_listener_state / event_invoke / event_add_listener_batch / event_copy_listeners，标 SkillMode.FullAuto）需用户 grant，grant 后服务端一步执行返结果。
• Auto / Bypass：未被禁列表拦截的 skill 直接执行。
• 本模块含 Delete 类 skill：event_remove_listener、event_clear_listeners 标记为 SkillOperation.Delete，被 IsForbiddenInSemi 静态拦截 —— 仅 Bypass 模式或加入 Allowlist 才能调用。
• event_invoke 只在 Play mode / runtime 下有效；编辑器空跑时仅触发 EditorAndRuntime 监听。event_add_listener 等写入的是 persistent listener（序列化到 prefab/scene），即可在编辑器时配置。

DO NOT (common hallucinations):

• event_create / event_trigger do not exist → UnityEvents are declared in component source code; this module only wires listeners
• event_subscribe does not exist → use event_add_listener
• event_remove does not exist → use event_remove_listener
• event_add_listener requires exact component type and method name on the target

Routing:

• For XR interaction events → use xr module's xr_add_interaction_event
• For C# event code → write via script module

Skills

event_get_listeners

Get persistent listeners of a UnityEvent. Parameters:

• name / instanceId / path: Target GameObject locator.
• componentName (string): Component name.
• eventName (string): Event field name (e.g. "onClick").

event_add_listener

Add a persistent listener to a UnityEvent (Editor time). Parameters:

• name / instanceId / path, componentName, eventName: Target event.
• targetObjectName, targetComponentName, methodName: Method to call.
• mode (string, optional): "RuntimeOnly", "EditorAndRuntime", "Off".
• argType (string, optional): "void", "int", "float", "string", "bool".
• floatArg, intArg, stringArg, boolArg: Argument value if needed.

event_remove_listener

Remove a persistent listener by index. Parameters:

• name / instanceId / path, componentName, eventName: Target event.
• index (int): Listener index.

event_invoke

Invoke a UnityEvent explicitly (Runtime only). Parameters:

• name / instanceId / path, componentName, eventName: Target event.

event_clear_listeners

Remove all persistent listeners from a UnityEvent.

Parameter	Type	Required	Default	Description
name	string	No	null	GameObject name
instanceId	int	No	0	GameObject instance ID
path	string	No	null	GameObject hierarchy path
componentName	string	No	null	Component name
eventName	string	No	null	Event field name (e.g. "onClick")

Returns: { success, removed }

event_set_listener_state

Set a listener's call state (Off, RuntimeOnly, EditorAndRuntime).

Parameter	Type	Required	Default	Description
name	string	No	null	GameObject name
instanceId	int	No	0	GameObject instance ID
path	string	No	null	GameObject hierarchy path
componentName	string	No	null	Component name
eventName	string	No	null	Event field name
index	int	No	0	Listener index
state	string	No	null	Call state: "Off", "RuntimeOnly", or "EditorAndRuntime"

Returns: { success, index, state }

event_list_events

List all UnityEvent fields on a component.

Parameter	Type	Required	Default	Description
name	string	No	null	GameObject name
instanceId	int	No	0	GameObject instance ID
path	string	No	null	GameObject hierarchy path
componentName	string	No	null	Component name

Returns: { success, component, count, events }

event_add_listener_batch

Add multiple listeners at once. items: JSON array of {targetObjectName, targetComponentName, methodName}.

Parameter	Type	Required	Default	Description
name	string	No	null	GameObject name
instanceId	int	No	0	GameObject instance ID
path	string	No	null	GameObject hierarchy path
componentName	string	No	null	Component name
eventName	string	No	null	Event field name
items	string	No	null	JSON array of {targetObjectName, targetComponentName, methodName}

Returns: { success, added, total }

event_copy_listeners

Copy listeners from one event to another.

Parameter	Type	Required	Default	Description
sourceObject	string	Yes	-	Source GameObject name
sourceComponent	string	Yes	-	Source component name
sourceEvent	string	Yes	-	Source event field name
targetObject	string	Yes	-	Target GameObject name
targetComponent	string	Yes	-	Target component name
targetEvent	string	Yes	-	Target event field name

Returns: { success, copied }

event_get_listener_count

Get the number of persistent listeners on a UnityEvent.

Parameter	Type	Required	Default	Description
name	string	No	null	GameObject name
instanceId	int	No	0	GameObject instance ID
path	string	No	null	GameObject hierarchy path
componentName	string	No	null	Component name
eventName	string	No	null	Event field name

Returns: { success, count }

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Exact Signatures

Exact names, parameters, defaults, and returns are defined by GET /skills/schema or unity_skills.get_skill_schema(), not by this file.