Control

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/LSL

control

Description

! Event: control( key id, integer level, integer edge ){ ; }

15	Event ID
0.05	Delay

Result of llTakeControls library function call and user input.

• key	id	–	UUID of the avatar whose controls are taken.
• integer	level	–	bitfield of CONTROL_* flags, non-zero while one or more keys is being held down.
• integer	edge	–	bitfield of CONTROL_* flags, non-zero when one or more keys have been just pressed or released.

Constant	Value	Description
CONTROL_FWD	0x00000001	Move forward control (↑ or W)
CONTROL_BACK	0x00000002	Move back control (↓ or S)
CONTROL_LEFT	0x00000004	Move left control (⇧ Shift-← or ⇧ Shift-A [← or A in mouselook])
CONTROL_RIGHT	0x00000008	Move right control (⇧ Shift-→ or ⇧ Shift-D [→ or D in mouselook])
CONTROL_ROT_LEFT	0x00000100	Rotate left control (← or A)
CONTROL_ROT_RIGHT	0x00000200	Rotate right control (→ or D)
CONTROL_UP	0x00000010	Move up control (PgUp or E)
CONTROL_DOWN	0x00000020	Move down control (PgDn or C)
CONTROL_LBUTTON	0x10000000	Left mouse button control
CONTROL_ML_LBUTTON	0x40000000	Left mouse button control while in mouselook
(undocumented)	0x02000000	Avatar left rotation detected. Triggers llGetAnimation == "Turning Left"
(undocumented)	0x04000000	Avatar right rotation detected. Triggers llGetAnimation == "Turning Right"

Caveats

Examples

<lsl>default {

   state_entry()
   {
       llRequestPermissions(llGetOwner(), PERMISSION_TAKE_CONTROLS);
   }
   run_time_permissions(integer perm)
   {
       if(PERMISSION_TAKE_CONTROLS & perm)
       {
           llTakeControls(
                           CONTROL_FWD

Notes

llGetRot in mouselook for an attachment returns the angle the avatar is looking in.

If llMinEventDelay is set to at least double this events delay, then this event will treat the llMinEventDelay as if it were half; in other words, this event can trigger twice as often as other events if the llMinEventDelay is greater than 0.1

My tests determined that the key returned when an agent control is caught is not the key for that agent, but is the object owner's key. If more then one script is used in the same object to hold permissions for multiple agents simultaneously, control may be triggered in all scripts but there is no way to know which agent actually caused the trigger. This has been filed as SVC-476.

See Also

Events

•

run_time_permissions

Functions

•	llTakeControls
•	llReleaseControls
•	llRequestPermissions

Deep Notes

Issues

All Issues

~ Search JIRA for related Issues

SVC-476

A

Control event returns script owner key instead of the key of agent initiating the event.

Signature
event void control( key id, integer level, integer edge );