LlRequestPermissions

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/LSL

RequestPermissions

llRequestPermissions

Summary

Function: llRequestPermissions( key agent, integer perm );

0.0	Forced Delay
10.0	Energy

Ask agent for permission to run certain classes of functions.

• key	agent	–	Avatar key
• integer	perm	–	Permission mask (bitfield containing the permissions to request).

Constants		Action	Category	Granter	Automatically granted when…
PERMISSION_DEBIT	0x2	take money from agent's account	Money	Owner
PERMISSION_TAKE_CONTROLS	0x4	take agent's controls	Control	Anyone	sat on, attached
PERMISSION_TRIGGER_ANIMATION	0x10	start or stop Animations on agent	Animation	Anyone	sat on, attached
PERMISSION_ATTACH	0x20	attach/detach from agent	Attachment	Owner or Anyone	attached
PERMISSION_CHANGE_LINKS	0x80	change links	Link	Owner
PERMISSION_TRACK_CAMERA	0x400	track the agent's camera position and rotation	Camera	Anyone	sat on, attached
PERMISSION_CONTROL_CAMERA	0x800	control the agent's camera (must be sat on or attached; automatically revoked on stand or detach)	Camera	Anyone	sat on, attached
PERMISSION_TELEPORT	0x1000	teleport the agent	Teleport	Anyone[1]
PERMISSION_SILENT_ESTATE_MANAGEMENT	0x4000	manage estate access without notifying the owner of changes	Estate	Owner
PERMISSION_OVERRIDE_ANIMATIONS	0x8000	configure the overriding of default animations on agent	Animation	Anyone	attached
PERMISSION_RETURN_OBJECTS	0x10000	Used by llReturnObjectsByOwner and llReturnObjectsByID to return objects from parcels	Cleanup	Owner, Group Owner

Caveats

• Permissions do not accumulate.
  • If a permission was requested with a previous call to this function and granted, then in subsequent call was not requested, that permission is released (lost).
• Scripts may hold permissions for only one agent at a time. To hold permissions for multiple agents you must use more then one script.

Examples

Request permission to animate an avatar <lsl>default {

   touch_start(integer detected)
   {
       llRequestPermissions(llDetectedKey(0), PERMISSION_TRIGGER_ANIMATION);
   }
   run_time_permissions(integer perm)
   {
       if (perm & PERMISSION_TRIGGER_ANIMATION)
       {
           llStartAnimation("sit");
           llOwnerSay("animation will end in 5 seconds");
           llSetTimerEvent(5.0);
       }
   }
   timer()
   {
       llSetTimerEvent(0.0);
       llStopAnimation("sit");
   }

}</lsl>

Notes

A dialog is presented to the agent to grant these permissions except for a few cases:

• If agent is sitting on object - Control and Camera tracking permissions are granted without notification upon request.
• If object is attached to agent - Control, Attach, and Animate permissions are granted without notification upon request so long as the script is in the root prim. If the script is not in the root prim, the user will see the confirmation dialog.
• Permissions can persist across state changes - You do not need to request permissions in the state_entry() of each state in your script.

Regardless if a dialog is displayed you should always use the run_time_permissions event instead of depending upon this quirk.

See Also

Events

•

run_time_permissions

–

Permission receiver event

Functions

•	llGetPermissions	–	Get the permissions granted
•	llGetPermissionsKey	–	Get the avatar who granted permissions.

Articles

•

Script permissions

Deep Notes

Footnotes

1. ^ PERMISSION_TELEPORT cannot be held by temporary attachments.

Signature
function void llRequestPermissions( key agent, integer perm );