WhatEversLeft

i've made a little owl that will follow me and i want it to face me as i move around it should follow and face me. unfortunately it always lays on it's back in the air with it's feet always pointed at me. what am i doing wrong? i suppose you could put this script in a cube with colored sides if you want to see what i mean. key followUser; rotation gRotObjectRot; vector gVecObjectPos; rotation NormRot(rotation Q) { float MagQ = llSqrt(Q.x*Q.x + Q.y*Q.y +Q.z*Q.z + Q.s*Q.s); return <Q.x/MagQ, Q.y/MagQ, Q.z/MagQ, Q.s/MagQ>; } fnLookAtMe(vector gVecObjectPos,rotation gRotObjectRot) { vector ownPosition = llGetPos(); rotation ownRotation = llGetRot(); vector detectedPosition = gVecObjectPos; rotation detectedRotation = gRotObjectRot; llSetKeyframedMotion( [(detectedPosition - ownPosition) + <0.0, 1.0, 0.0>*detectedRotation, NormRot(detectedRotation/ownRotation), 0.12], []); } key getAgentByName(string firstName) { firstName = llToLower(firstName); list ag = osGetAvatarList(); integer howmany = llGetListLength(ag); integer i; for (i =0; i < howmany; i+=3) { string name = llList2String(ag, i+2); integer sep = llSubStringIndex(name, " "); if (llToLower(llGetSubString(name, 0,sep-1)) == firstName) { return llList2Key(ag, i); } } return NULL_KEY; } default { on_rez(integer n) { llResetScript(); } state_entry() { llListen(0, "", "", ""); llSetLinkPrimitiveParams(2, [PRIM_OMEGA, <0, 0,0> , 4., 1.]); } listen(integer chan, string w, key id, string msg) { list l = llParseString2List(msg, [" "], []); if (llList2String(l , 0) == llGetObjectName()) { string c = llList2String(l , 1); if (c == "come") { list userData=llGetObjectDetails((key)id, [OBJECT_NAME,OBJECT_POS, OBJECT_ROT]); vector v = llList2Vector(userData, 1); llSetRegionPos( v+<0,0,2>); } else if (c == "pickup") { string name= llList2String(l , 2); key u; if (name =="me" || name == "") u = id; else u = getAgentByName(name); osForceOtherSit(u); } else if (c == "fetch") { string name= llList2String(l , 2); key u; if (name =="me" || name == "") { u = id; } else { u = getAgentByName(name); } list userData=llGetObjectDetails((key)u, [OBJECT_NAME,OBJECT_POS, OBJECT_ROT]); list mydata=llGetObjectDetails((key)id, [OBJECT_NAME,OBJECT_POS, OBJECT_ROT]); followUser =NULL_KEY; llSetTimerEvent(0); if (llGetListLength(userData)>0 && llGetListLength(mydata)>0) { vector v = llList2Vector(userData,1); vector mypos = llList2Vector(mydata,1); llSetKeyframedMotion( [], []); llSleep(.5); llSetRegionPos(v+ <0,0,3>); llSleep(.5); osForceOtherSit(u); llSleep(.3); list kf; kf += <0,0,10>; kf += ZERO_ROTATION; kf += 3; kf += mypos - v; kf += ZERO_ROTATION; float t = llVecDist(mypos, v)/10; if (t > 20) t = 20; kf += t; kf += <0,0,-10>; kf += ZERO_ROTATION; kf += 3; llSetKeyframedMotion( kf, [KFM_DATA, KFM_TRANSLATION|KFM_ROTATION, KFM_MODE, KFM_FORWARD]); } else llSay(0, name + " Not found"); } else if (c == "follow") { string name= llList2String(l , 2); key u; if (name =="me" || name == "") u = id; else u = getAgentByName(name); followUser = u; if (followUser != NULL_KEY) { llSetTimerEvent(1.); llStopSound(); } } else if (c == "drop") { integer i; for (i=1; i <= llGetNumberOfPrims(); i++) llUnSit(llAvatarOnLinkSitTarget(i)); } else if (c == "stop") { llSetKeyframedMotion( [], []); integer i; for (i=1; i <= llGetNumberOfPrims(); i++) llUnSit(llAvatarOnLinkSitTarget(i)); followUser =NULL_KEY; llStopSound(); llSetLinkPrimitiveParams(2, [PRIM_OMEGA, <0, 0,0> , 4., 1.]); } else if (c == "help") { llSay(0, "Usage: "+llGetObjectName()+" come, follow <me|firstname>, fetch <name>, pickup <name>, drop, stop"); } } } timer() { if (followUser!= NULL_KEY) { list userData=llGetObjectDetails((key)followUser, [OBJECT_NAME,OBJECT_POS, OBJECT_ROT]); gVecObjectPos = llList2Vector(userData,1); gRotObjectRot = llList2Rot(userData,2); if (llGetListLength(userData)==0) { followUser = NULL_KEY; llSetTimerEvent(0); llSetLinkPrimitiveParams(2, [PRIM_OMEGA, <0, 0,0> , 4., 1.]); } else { llSetKeyframedMotion( [], []); llSleep(.2); list kf; vector mypos = llGetPos(); vector size = llGetAgentSize(followUser); llSetLinkPrimitiveParamsFast(3, [PRIM_OMEGA, <0, 0,0> , 1., 1.]); vector v = llList2Vector(userData, 1)+<0.3, -1.5, -size.z/2+0.4> * llList2Rot(userData,2); float t = llVecDist(mypos, v)/3; if (t > 1.) { if (t > 10) t = 10; vector vn = llVecNorm(v - mypos ); vn.z=0; kf += v- mypos; kf += ZERO_ROTATION; kf += t; rotation r2 = llRotBetween(<1,0,0>,vn); llSetKeyframedMotion( kf, [KFM_DATA, KFM_TRANSLATION|KFM_ROTATION, KFM_MODE, KFM_FORWARD]); llSetLinkPrimitiveParamsFast(3, [PRIM_OMEGA, <0,1,0>*(r2/llGetRot()) , 4., 1.]); llSetLinkPrimitiveParamsFast(2, [PRIM_ROT_LOCAL, (llEuler2Rot(<1,0,0>*PI/2)*r2)/llGetRot() ]); llSetTimerEvent(t); fnLookAtMe(gVecObjectPos,gRotObjectRot); } if (llFrand(1)<.05) llTriggerSound("owl"+(integer)llFrand(4), 1.0); } } } touch_start(integer n) { llSay(0, "Usage: "+llGetObjectName()+" come, follow <me|firstname>, fetch <name>, pickup <name>, drop, stop"); } }