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Diffstat (limited to 'indra/newview/llagent.cpp')
-rw-r--r--indra/newview/llagent.cpp87
1 files changed, 62 insertions, 25 deletions
diff --git a/indra/newview/llagent.cpp b/indra/newview/llagent.cpp
index 08d71fc8fc..446ded8096 100644
--- a/indra/newview/llagent.cpp
+++ b/indra/newview/llagent.cpp
@@ -206,6 +206,7 @@ LLAgent::LLAgent() :
mAutoPilot(FALSE),
mAutoPilotFlyOnStop(FALSE),
+ mAutoPilotAllowFlying(TRUE),
mAutoPilotTargetGlobal(),
mAutoPilotStopDistance(1.f),
mAutoPilotUseRotation(FALSE),
@@ -1230,17 +1231,26 @@ void LLAgent::startAutoPilotGlobal(
const LLQuaternion *target_rotation,
void (*finish_callback)(BOOL, void *),
void *callback_data,
- F32 stop_distance, F32 rot_threshold)
+ F32 stop_distance,
+ F32 rot_threshold,
+ BOOL allow_flying)
{
if (!isAgentAvatarValid())
{
return;
}
+ // Are there any pending callbacks from previous auto pilot requests?
+ if (mAutoPilotFinishedCallback)
+ {
+ mAutoPilotFinishedCallback(dist_vec(gAgent.getPositionGlobal(), mAutoPilotTargetGlobal) < mAutoPilotStopDistance, mAutoPilotCallbackData);
+ }
+
mAutoPilotFinishedCallback = finish_callback;
mAutoPilotCallbackData = callback_data;
mAutoPilotRotationThreshold = rot_threshold;
mAutoPilotBehaviorName = behavior_name;
+ mAutoPilotAllowFlying = allow_flying;
LLVector3d delta_pos( target_global );
delta_pos -= getPositionGlobal();
@@ -1268,14 +1278,23 @@ void LLAgent::startAutoPilotGlobal(
}
}
- mAutoPilotFlyOnStop = getFlying();
+ if (mAutoPilotAllowFlying)
+ {
+ mAutoPilotFlyOnStop = getFlying();
+ }
+ else
+ {
+ mAutoPilotFlyOnStop = FALSE;
+ }
- if (distance > 30.0)
+ if (distance > 30.0 && mAutoPilotAllowFlying)
{
setFlying(TRUE);
}
- if ( distance > 1.f && heightDelta > (sqrtf(mAutoPilotStopDistance) + 1.f))
+ if ( distance > 1.f &&
+ mAutoPilotAllowFlying &&
+ heightDelta > (sqrtf(mAutoPilotStopDistance) + 1.f))
{
setFlying(TRUE);
// Do not force flying for "Sit" behavior to prevent flying after pressing "Stand"
@@ -1285,22 +1304,8 @@ void LLAgent::startAutoPilotGlobal(
}
mAutoPilot = TRUE;
- mAutoPilotTargetGlobal = target_global;
-
- // trace ray down to find height of destination from ground
- LLVector3d traceEndPt = target_global;
- traceEndPt.mdV[VZ] -= 20.f;
+ setAutoPilotTargetGlobal(target_global);
- LLVector3d targetOnGround;
- LLVector3 groundNorm;
- LLViewerObject *obj;
-
- LLWorld::getInstance()->resolveStepHeightGlobal(NULL, target_global, traceEndPt, targetOnGround, groundNorm, &obj);
- F64 target_height = llmax((F64)gAgentAvatarp->getPelvisToFoot(), target_global.mdV[VZ] - targetOnGround.mdV[VZ]);
-
- // clamp z value of target to minimum height above ground
- mAutoPilotTargetGlobal.mdV[VZ] = targetOnGround.mdV[VZ] + target_height;
- mAutoPilotTargetDist = (F32)dist_vec(gAgent.getPositionGlobal(), mAutoPilotTargetGlobal);
if (target_rotation)
{
mAutoPilotUseRotation = TRUE;
@@ -1318,12 +1323,36 @@ void LLAgent::startAutoPilotGlobal(
//-----------------------------------------------------------------------------
-// startFollowPilot()
+// setAutoPilotTargetGlobal
//-----------------------------------------------------------------------------
-void LLAgent::startFollowPilot(const LLUUID &leader_id)
+void LLAgent::setAutoPilotTargetGlobal(const LLVector3d &target_global)
{
- if (!mAutoPilot) return;
+ if (mAutoPilot)
+ {
+ mAutoPilotTargetGlobal = target_global;
+
+ // trace ray down to find height of destination from ground
+ LLVector3d traceEndPt = target_global;
+ traceEndPt.mdV[VZ] -= 20.f;
+
+ LLVector3d targetOnGround;
+ LLVector3 groundNorm;
+ LLViewerObject *obj;
+
+ LLWorld::getInstance()->resolveStepHeightGlobal(NULL, target_global, traceEndPt, targetOnGround, groundNorm, &obj);
+ F64 target_height = llmax((F64)gAgentAvatarp->getPelvisToFoot(), target_global.mdV[VZ] - targetOnGround.mdV[VZ]);
+
+ // clamp z value of target to minimum height above ground
+ mAutoPilotTargetGlobal.mdV[VZ] = targetOnGround.mdV[VZ] + target_height;
+ mAutoPilotTargetDist = (F32)dist_vec(gAgent.getPositionGlobal(), mAutoPilotTargetGlobal);
+ }
+}
+//-----------------------------------------------------------------------------
+// startFollowPilot()
+//-----------------------------------------------------------------------------
+void LLAgent::startFollowPilot(const LLUUID &leader_id, BOOL allow_flying, F32 stop_distance)
+{
mLeaderID = leader_id;
if ( mLeaderID.isNull() ) return;
@@ -1334,7 +1363,14 @@ void LLAgent::startFollowPilot(const LLUUID &leader_id)
return;
}
- startAutoPilotGlobal(object->getPositionGlobal());
+ startAutoPilotGlobal(object->getPositionGlobal(),
+ std::string(), // behavior_name
+ NULL, // target_rotation
+ NULL, // finish_callback
+ NULL, // callback_data
+ stop_distance,
+ 0.03f, // rotation_threshold
+ allow_flying);
}
@@ -1360,7 +1396,8 @@ void LLAgent::stopAutoPilot(BOOL user_cancel)
//NB: auto pilot can terminate for a reason other than reaching the destination
if (mAutoPilotFinishedCallback)
{
- mAutoPilotFinishedCallback(!user_cancel && dist_vec_squared(gAgent.getPositionGlobal(), mAutoPilotTargetGlobal) < (mAutoPilotStopDistance * mAutoPilotStopDistance), mAutoPilotCallbackData);
+ mAutoPilotFinishedCallback(!user_cancel && dist_vec(gAgent.getPositionGlobal(), mAutoPilotTargetGlobal) < mAutoPilotStopDistance, mAutoPilotCallbackData);
+ mAutoPilotFinishedCallback = NULL;
}
mLeaderID = LLUUID::null;
@@ -1400,7 +1437,7 @@ void LLAgent::autoPilot(F32 *delta_yaw)
if (!isAgentAvatarValid()) return;
- if (gAgentAvatarp->mInAir)
+ if (gAgentAvatarp->mInAir && mAutoPilotAllowFlying)
{
setFlying(TRUE);
}