Difference between revisions of "LlAttachToAvatar"

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|func_id=113|func_sleep=0.0|func_energy=10.0
|func_id=113|func_sleep=0.0|func_energy=10.0
|func=llAttachToAvatar
|func=llAttachToAvatar
|p1_type=integer|p1_name=attach_point|p1_desc=ATTACH_* constant or valid value (see the tables below)
|p1_type=integer|p1_subtype=attach_point|p1_name=attach_point|p1_desc=ATTACH_* constant or valid value (see the tables below)
|func_desc=Attaches the object to the avatar who has granted permission to the script. The object is taken into the users inventory and attached to '''attach_point'''.
|func_desc=Attaches the object to the avatar who has granted permission to the script. The object is taken into the users inventory and attached to {{LSLP|attach_point}}.
|func_footnote=If '''attach_point''' is zero, then the object attaches to the attach point it was most recently attached to.
|func_footnote=If {{LSLP|attach_point}} is zero, then the object attaches to the attach point it was most recently attached to.
|return_text
|return_text
|spec
|spec
|caveats=*Attach points can be occupied by multiple attachments.{{Footnote|Multiple attachments per attach point were added as result of {{Jira|SCR-277}}|Multiple attachments per attach point were added as result of SCR-277}}
|caveats=*Attach points can be occupied by multiple attachments.{{Footnote|Multiple attachments per attach point were added as result of {{Jira|SCR-277}}|Multiple attachments per attach point were added as result of SCR-277}}
**This was not always the case, previously if '''attach_point''' was occupied, the existing object was detached and the new attachment took it's place.  
**This was not always the case, previously if {{LSLP|attach_point}} was occupied, the existing object was detached and the new attachment took it's place.  
*Objects attached to the head (and any attachment position within the head) will not be visible in First Person view (aka [[Mouselook]]) if "show attachments in mouselook" is disable.
*Objects attached to the head (and any attachment position within the head) will not be visible in First Person view (aka [[Mouselook]]) if "show attachments in mouselook" is disable.
*If '''attach_point''' is zero but the object was never previously attached, it defaults to the right hand ({{LSL Const|ATTACH_RHAND|integer|6|c=right hand}}).
*If {{LSLP|attach_point}} is zero but the object was never previously attached, it defaults to the right hand ({{LSL Const|ATTACH_RHAND|integer|6|c=right hand}}).
*If the object is already attached the function fails silently, regardless if the '''attach_point''' is a different [[llGetAttached|attach point]]. -- [[Template:Issues/SCR-137|SCR-137]]
*If the object is already attached the function fails silently, regardless if the {{LSLP|attach_point}} is a different [[llGetAttached|attach point]]. -- [[Template:Issues/SCR-137|SCR-137]]
|examples=
|examples=
<lsl>//-- rez object on ground, drop in this script, it will request permissions to attach,
<source lang="lsl2">//-- rez object on ground, drop in this script, it will request permissions to attach,
//-- and then attach to the left hand if permission is granted. if permission is denied,
//-- and then attach to the left hand if permission is granted. if permission is denied,
//-- then the script complains.
//-- then the script complains.
Line 28: Line 28:
     run_time_permissions( integer vBitPermissions )
     run_time_permissions( integer vBitPermissions )
     {
     {
         if( vBitPermissions & PERMISSION_ATTACH )
         if ( vBitPermissions & PERMISSION_ATTACH )    
        {
             llAttachToAvatar( ATTACH_LHAND );    
             llAttachToAvatar( ATTACH_LHAND );
         else    
        }
         else
        {
             llOwnerSay( "Permission to attach denied" );
             llOwnerSay( "Permission to attach denied" );
        }
     }
     }


     on_rez(integer rez)
     on_rez(integer rez)
     {
     {
         if(!llGetAttached())
         if (!llGetAttached() )       //reset the script if it's not attached.
        { //reset the script if it's not attached.
             llResetScript();    
             llResetScript();
        }
     }
     }


     attach(key AvatarKey)
     attach(key id)
     {
     {
         if(AvatarKey)
         // The attach event is called on both attach and detach, but 'id' is only valid on attach
        {//event is called on both attach and detach, but Key is only valid on attach
        if (id)
            integer test = llGetAttached();
             llOwnerSay( "The object is attached to " + llKey2Name(id) );
             if (test) {
        else  
                llOwnerSay( "The object is attached" );
            llOwnerSay( "The object is not attached");
            } else {
                llOwnerSay( "The object is not attached");
            }
        }
     }
     }
}</lsl>
}
</source>
|helpers
|helpers
|also_functions={{LSL DefineRow||[[llDetachFromAvatar]]|Detaches the object from the avatar}}
|also_functions=
{{LSL DefineRow||[[llGetAttached]]|Gets the attach point number}}
{{LSL DefineRow||[[llAttachToAvatarTemp]]|Attach an object to any avatar but only temporarily}}
{{LSL DefineRow||[[llDetachFromAvatar]]|Detaches the object from the avatar}}
{{LSL DefineRow||[[llGetAttached]]|Gets the attach point number (that the object is attached to)}}
|also_articles
|also_articles
|also_events
|also_events=
{{LSL DefineRow||[[attach]]|}}
|constants={{LSL_Constants_Attachment}}
|constants={{LSL_Constants_Attachment}}
|notes
|notes
|cat1=Attachment
|cat1=Attachment
|cat2=Avatar
|cat2=Avatar
|haiku={{Haiku|Embrace me. I'm yours|Forever. Even detached|To inventory.}}
|cat3
|cat3
|cat4
|cat4
}}
}}

Latest revision as of 23:29, 21 January 2015

Summary

Function: llAttachToAvatar( integer attach_point );
0.0 Forced Delay
10.0 Energy

Attaches the object to the avatar who has granted permission to the script. The object is taken into the users inventory and attached to attach_point.

• integer attach_point ATTACH_* constant or valid value (see the tables below)

To run this function the script must request the PERMISSION_ATTACH permission with llRequestPermissions and it must be granted by the owner. If attach_point is zero, then the object attaches to the attach point it was most recently attached to.

KBnote.png Note: Constants in italic require a viewer compatible with the Project Bento skeleton.
Body
Constant # Name Comment
ATTACH_HEAD 2 Skull head
ATTACH_NOSE 17 Nose nose
ATTACH_MOUTH 11 Mouth mouth
ATTACH_FACE_TONGUE 52 Tongue tongue
ATTACH_CHIN 12 Chin chin
ATTACH_FACE_JAW 47 Jaw jaw
ATTACH_LEAR 13 Left Ear left ear
ATTACH_REAR 14 Right Ear right ear
ATTACH_FACE_LEAR 48 Alt Left Ear left ear (extended)
ATTACH_FACE_REAR 49 Alt Right Ear right ear (extended)
ATTACH_LEYE 15 Left Eye left eye
ATTACH_REYE 16 Right Eye right eye
ATTACH_FACE_LEYE 50 Alt Left Eye left eye (extended)
ATTACH_FACE_REYE 51 Alt Right Eye right eye (extended)
ATTACH_NECK 39 Neck neck
ATTACH_LSHOULDER 3 Left Shoulder left shoulder
ATTACH_RSHOULDER 4 Right Shoulder right shoulder
ATTACH_LUARM 20 L Upper Arm left upper arm
ATTACH_RUARM 18 R Upper Arm right upper arm
ATTACH_LLARM 21 L Lower Arm left lower arm
ATTACH_RLARM 19 R Lower Arm right lower arm
ATTACH_LHAND 5 Left Hand left hand
ATTACH_RHAND 6 Right Hand right hand
ATTACH_LHAND_RING1 41 Left Ring Finger left ring finger
ATTACH_RHAND_RING1 42 Right Ring Finger right ring finger
ATTACH_LWING 45 Left Wing left wing
ATTACH_RWING 46 Right Wing right wing
ATTACH_CHEST 1 Chest chest/sternum
ATTACH_LEFT_PEC 29 Left Pec left pectoral
ATTACH_RIGHT_PEC 30 Right Pec right pectoral
ATTACH_BELLY 28 Stomach belly/stomach/tummy
ATTACH_BACK 9 Spine back
ATTACH_TAIL_BASE 43 Tail Base tail base
ATTACH_TAIL_TIP 44 Tail Tip tail tip
ATTACH_AVATAR_CENTER 40 Avatar Center avatar center/root
ATTACH_PELVIS 10 Pelvis pelvis
ATTACH_GROIN 53 Groin groin
ATTACH_LHIP 25 Left Hip left hip
ATTACH_RHIP 22 Right Hip right hip
ATTACH_LULEG 26 L Upper Leg left upper leg
ATTACH_RULEG 23 R Upper Leg right upper leg
ATTACH_RLLEG 24 R Lower Leg right lower leg
ATTACH_LLLEG 27 L Lower Leg left lower leg
ATTACH_LFOOT 7 Left Foot left foot
ATTACH_RFOOT 8 Right Foot right foot
ATTACH_HIND_LFOOT 54 Left Hind Foot left hind foot
ATTACH_HIND_RFOOT 55 Right Hind Foot right hind foot
HUD
Constant Comment
ATTACH_HUD_CENTER_2 31 HUD Center 2
ATTACH_HUD_TOP_RIGHT 32 HUD Top Right
ATTACH_HUD_TOP_CENTER 33 HUD Top
ATTACH_HUD_TOP_LEFT 34 HUD Top Left
ATTACH_HUD_CENTER_1 35 HUD Center
ATTACH_HUD_BOTTOM_LEFT 36 HUD Bottom Left
ATTACH_HUD_BOTTOM 37 HUD Bottom
ATTACH_HUD_BOTTOM_RIGHT 38 HUD Bottom Right

Caveats

Permissions
  • Do not depend upon the auto-grant status of permissions. Always use the run_time_permissions event.
  • If the script lacks the permission PERMISSION_ATTACH, the script will shout an error on DEBUG_CHANNEL and the operation fails (but the script continues to run).
  • If PERMISSION_ATTACH is granted by anyone other than the owner, then when the function is called an error will be shouted on DEBUG_CHANNEL.
  • Once the PERMISSION_ATTACH permission is granted there is no way to revoke it except from inside the script (for example, with a new llRequestPermissions call) or the script is reset or deleted.
  • Attach points can be occupied by multiple attachments.[1]
    • This was not always the case, previously if attach_point was occupied, the existing object was detached and the new attachment took it's place.
  • Objects attached to the head (and any attachment position within the head) will not be visible in First Person view (aka Mouselook) if "show attachments in mouselook" is disable.
  • If attach_point is zero but the object was never previously attached, it defaults to the right hand (ATTACH_RHAND).
  • If the object is already attached the function fails silently, regardless if the attach_point is a different attach point. -- SCR-137

Examples

//-- rez object on ground, drop in this script, it will request permissions to attach,
//-- and then attach to the left hand if permission is granted. if permission is denied,
//-- then the script complains.
default
{
    state_entry()
    {
        llRequestPermissions( llGetOwner(), PERMISSION_ATTACH );
    }

    run_time_permissions( integer vBitPermissions )
    {
        if ( vBitPermissions & PERMISSION_ATTACH )     
            llAttachToAvatar( ATTACH_LHAND );     
        else     
            llOwnerSay( "Permission to attach denied" );
    }

    on_rez(integer rez)
    {
        if (!llGetAttached() )        //reset the script if it's not attached.
            llResetScript();      
    }

    attach(key id)
    {
        // The attach event is called on both attach and detach, but 'id' is only valid on attach
        if (id)
            llOwnerSay( "The object is attached to " + llKey2Name(id) );
        else 
            llOwnerSay( "The object is not attached");
    }
}

See Also

Events

•  run_time_permissions Permission receiving event
•  attach

Functions

•  llGetPermissions Get the permissions granted
•  llGetPermissionsKey Get the agent who granted permissions
•  llRequestPermissions Request permissions
•  llAttachToAvatarTemp Attach an object to any avatar but only temporarily
•  llDetachFromAvatar Detaches the object from the avatar
•  llGetAttached Gets the attach point number (that the object is attached to)

Articles

•  Script permissions

Deep Notes

Footnotes

  1. ^ Multiple attachments per attach point were added as result of SCR-277

Signature

function void llAttachToAvatar( integer attach_point );

Haiku

Embrace me. I'm yours
Forever. Even detached
To inventory.