* Applied patch from Melanie, mantis issue #1581 - "Refactor LSL language, api and compiler out of XEngine"

"First stage in a major Script Engine refactor, that will result in the LSL implementaions ebing reconverged. Not there yet, but one major part is done."
Thank you, Melanie!

2 files changed, 717 insertions, 0 deletions

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
new file mode 100644
index 0000000..75672a1
--- /dev/null
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
@@ -0,0 +1,649 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using vector = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Vector3;
+using rotation = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Quaternion;
+
+
+namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
+{
+    public interface ILSL_Api
+    {
+        void state(string newState);
+        void llSay(int channelID, string text);
+        double llSin(double f);
+        double llCos(double f);
+        double llTan(double f);
+        double llAtan2(double x, double y);
+        double llSqrt(double f);
+        double llPow(double fbase, double fexponent);
+        LSL_Types.LSLInteger llAbs(int i);
+        double llFabs(double f);
+        double llFrand(double mag);
+        LSL_Types.LSLInteger llFloor(double f);
+        LSL_Types.LSLInteger llCeil(double f);
+        LSL_Types.LSLInteger llRound(double f);
+        double llVecMag(LSL_Types.Vector3 v);
+        LSL_Types.Vector3 llVecNorm(LSL_Types.Vector3 v);
+        double llVecDist(LSL_Types.Vector3 a, LSL_Types.Vector3 b);
+        LSL_Types.Vector3 llRot2Euler(LSL_Types.Quaternion r);
+        LSL_Types.Quaternion llEuler2Rot(LSL_Types.Vector3 v);
+        LSL_Types.Quaternion llAxes2Rot(LSL_Types.Vector3 fwd, LSL_Types.Vector3 left, LSL_Types.Vector3 up);
+        LSL_Types.Vector3 llRot2Fwd(LSL_Types.Quaternion r);
+        LSL_Types.Vector3 llRot2Left(LSL_Types.Quaternion r);
+        LSL_Types.Vector3 llRot2Up(LSL_Types.Quaternion r);
+        LSL_Types.Quaternion llRotBetween(LSL_Types.Vector3 start, LSL_Types.Vector3 end);
+        void llWhisper(int channelID, string text);
+        //void llSay(int channelID, string text);
+        void llShout(int channelID, string text);
+        void llRegionSay(int channelID, string text);
+        LSL_Types.LSLInteger llListen(int channelID, string name, string ID, string msg);
+        void llListenControl(int number, int active);
+        void llListenRemove(int number);
+        void llSensor(string name, string id, int type, double range, double arc);
+        void llSensorRepeat(string name, string id, int type, double range, double arc, double rate);
+        void llSensorRemove();
+        string llDetectedName(int number);
+        string llDetectedKey(int number);
+        string llDetectedOwner(int number);
+        LSL_Types.LSLInteger llDetectedType(int number);
+        LSL_Types.Vector3 llDetectedPos(int number);
+        LSL_Types.Vector3 llDetectedVel(int number);
+        LSL_Types.Vector3 llDetectedGrab(int number);
+        LSL_Types.Quaternion llDetectedRot(int number);
+        LSL_Types.LSLInteger llDetectedGroup(int number);
+        LSL_Types.LSLInteger llDetectedLinkNumber(int number);
+        void llDie();
+        double llGround(LSL_Types.Vector3 offset);
+        double llCloud(LSL_Types.Vector3 offset);
+        LSL_Types.Vector3 llWind(LSL_Types.Vector3 offset);
+        void llSetStatus(int status, int value);
+        LSL_Types.LSLInteger llGetStatus(int status);
+        void llSetScale(LSL_Types.Vector3 scale);
+        LSL_Types.Vector3 llGetScale();
+        void llSetColor(LSL_Types.Vector3 color, int face);
+        double llGetAlpha(int face);
+        void llSetAlpha(double alpha, int face);
+        LSL_Types.Vector3 llGetColor(int face);
+        void llSetTexture(string texture, int face);
+        void llScaleTexture(double u, double v, int face);
+        void llOffsetTexture(double u, double v, int face);
+        void llRotateTexture(double rotation, int face);
+        string llGetTexture(int face);
+        void llSetPos(LSL_Types.Vector3 pos);
+
+        //wiki: vector llGetPos()
+        LSL_Types.Vector3 llGetPos();
+        //wiki: vector llGetLocalPos()
+        LSL_Types.Vector3 llGetLocalPos();
+        //wiki: llSetRot(rotation rot)
+        void llSetRot(LSL_Types.Quaternion rot);
+        //wiki: rotation llGetRot()
+        LSL_Types.Quaternion llGetRot();
+        //wiki: rotation llGetLocalRot()
+        LSL_Types.Quaternion llGetLocalRot();
+        //wiki: llSetForce(vector force, integer local)
+        void llSetForce(LSL_Types.Vector3 force, int local);
+        //wiki: vector llGetForce()
+        LSL_Types.Vector3 llGetForce();
+        //wiki: integer llTarget(vector position, double range)
+        LSL_Types.LSLInteger llTarget(LSL_Types.Vector3 position, double range);
+        //wiki: llTargetRemove(integer number)
+        void llTargetRemove(int number);
+        //wiki: integer llRotTarget(rotation rot, double error)
+        LSL_Types.LSLInteger llRotTarget(LSL_Types.Quaternion rot, double error);
+        //wiki: integer llRotTargetRemove(integer number)
+        void llRotTargetRemove(int number);
+        //wiki: llMoveToTarget(vector target, double tau)
+        void llMoveToTarget(LSL_Types.Vector3 target, double tau);
+        //wiki: llStopMoveToTarget()
+        void llStopMoveToTarget();
+        //wiki: llApplyImpulse(vector force, integer local)
+        void llApplyImpulse(LSL_Types.Vector3 force, int local);
+        //wiki: llapplyRotationalImpulse(vector force, integer local)
+        void llApplyRotationalImpulse(LSL_Types.Vector3 force, int local);
+        //wiki: llSetTorque(vector torque, integer local)
+        void llSetTorque(LSL_Types.Vector3 torque, int local);
+        //wiki: vector llGetTorque()
+        LSL_Types.Vector3 llGetTorque();
+        //wiki: llSeForceAndTorque(vector force, vector torque, integer local)
+        void llSetForceAndTorque(LSL_Types.Vector3 force, LSL_Types.Vector3 torque, int local);
+        //wiki: vector llGetVel()
+        LSL_Types.Vector3 llGetVel();
+        //wiki: vector llGetAccel()
+        LSL_Types.Vector3 llGetAccel();
+        //wiki: vector llGetOmega()
+        LSL_Types.Vector3 llGetOmega();
+        //wiki: double llGetTimeOfDay()
+        double llGetTimeOfDay();
+        //wiki: double llGetWallclock()
+        double llGetWallclock();
+        //wiki: double llGetTime()
+        double llGetTime();
+        //wiki: llResetTime()
+        void llResetTime();
+        //wiki: double llGetAndResetTime()
+        double llGetAndResetTime();
+        //wiki (deprecated) llSound(string sound, double volume, integer queue, integer loop)
+        void llSound();
+        //wiki: llPlaySound(string sound, double volume)
+        void llPlaySound(string sound, double volume);
+        //wiki: llLoopSound(string sound, double volume)
+        void llLoopSound(string sound, double volume);
+        //wiki: llLoopSoundMaster(string sound, double volume)
+        void llLoopSoundMaster(string sound, double volume);
+        //wiki: llLoopSoundSlave(string sound, double volume)
+        void llLoopSoundSlave(string sound, double volume);
+        //wiki llPlaySoundSlave(string sound, double volume)
+        void llPlaySoundSlave(string sound, double volume);
+        //wiki: llTriggerSound(string sound, double volume)
+        void llTriggerSound(string sound, double volume);
+        //wiki: llStopSound()
+        void llStopSound();
+        //wiki: llPreloadSound(string sound)
+        void llPreloadSound(string sound);
+        //wiki: string llGetSubString(string src, integer start, integer end)
+        string llGetSubString(string src, int start, int end);
+        //wiki: string llDeleteSubString(string src, integer start, integer end)
+        string llDeleteSubString(string src, int start, int end);
+        //wiki string llInsertString(string dst, integer position, string src)
+        string llInsertString(string dst, int position, string src);
+        //wiki: string llToUpper(string source)
+        string llToUpper(string source);
+        //wiki: string llToLower(string source)
+        string llToLower(string source);
+        //wiki: integer llGiveMoney(key destination, integer amount)
+        LSL_Types.LSLInteger llGiveMoney(string destination, int amount);
+        //wiki: (deprecated)
+        void llMakeExplosion();
+        //wiki: (deprecated)
+        void llMakeFountain();
+        //wiki: (deprecated)
+        void llMakeSmoke();
+        //wiki: (deprecated)
+        void llMakeFire();
+        //wiki: llRezObject(string inventory, vector pos, vector rel, rotation rot, integer param)
+        void llRezObject(string inventory, LSL_Types.Vector3 pos, LSL_Types.Vector3 vel, LSL_Types.Quaternion rot, int param);
+        //wiki: llLookAt(vector target, double strength, double damping)
+        void llLookAt(LSL_Types.Vector3 target, double strength, double damping);
+        //wiki: llStopLookAt()
+        void llStopLookAt();
+        //wiki: llSetTimerEvent(double sec)
+        void llSetTimerEvent(double sec);
+        //wiki: llSleep(double sec)
+        void llSleep(double sec);
+        //wiki: double llGetMass()
+        double llGetMass();
+        //wiki: llCollisionFilter(string name, key id, integer accept)
+        void llCollisionFilter(string name, string id, int accept);
+        //wiki: llTakeControls(integer controls, integer accept, integer pass_on)
+        void llTakeControls(int controls, int accept, int pass_on);
+        //wiki: llReleaseControls()
+        void llReleaseControls();
+        //wiki: llAttachToAvatar(integer attachment)
+        void llAttachToAvatar(int attachment);
+        //wiki: llDetachFromAvatar()
+        void llDetachFromAvatar();
+        //wiki: (deprecated) llTakeCamera()
+        void llTakeCamera();
+        //wiki: (deprecated) llReleaseCamera()
+        void llReleaseCamera();
+        //wiki: key llGetOwner()
+        string llGetOwner();
+        //wiki: llInstantMessage(key user, string message)
+        void llInstantMessage(string user, string message);
+        //wiki: llEmail(string address, string subject, string message)
+        void llEmail(string address, string subject, string message);
+        //wiki: llGetNextEmail(string address, string subject)
+        void llGetNextEmail(string address, string subject);
+        //wiki:    key llGetKey()
+        string llGetKey();
+        //wiki: llSetBuoyancy(double buoyancy)
+        void llSetBuoyancy(double buoyancy);
+        //wiki: llSetHoverHeight(double height, integer water, double tau)
+        void llSetHoverHeight(double height, int water, double tau);
+        //wiki: llStopHover
+        void llStopHover();
+        //wiki: llMinEventDelay(double delay)
+        void llMinEventDelay(double delay);
+        //wiki: (deprecated) llSoundPreload()
+        void llSoundPreload();
+        //wiki: llRotLookAt(rotation target, double strength, double damping)
+        void llRotLookAt(LSL_Types.Quaternion target, double strength, double damping);
+        //wiki: integer llStringLength(string str)
+        LSL_Types.LSLInteger llStringLength(string str);
+        //wiki: llStartAnimation(string anim)
+        void llStartAnimation(string anim);
+        //wiki: llStopAnimation(string anim)
+        void llStopAnimation(string anim);
+        //wiki: (deprecated) llPointAt
+        void llPointAt();
+        //wiki: (deprecated) llStopPointAt
+        void llStopPointAt();
+        //wiki: llTargetOmega(vector axis, double spinrate, double gain)
+        void llTargetOmega(LSL_Types.Vector3 axis, double spinrate, double gain);
+        //wiki: integer llGetStartParameter()
+        LSL_Types.LSLInteger llGetStartParameter();
+        //wiki: llGodLikeRezObject(key inventory, vector pos)
+        void llGodLikeRezObject(string inventory, LSL_Types.Vector3 pos);
+        //wiki: llRequestPermissions(key agent, integer perm)
+        void llRequestPermissions(string agent, int perm);
+        //wiki: key llGetPermissionsKey()
+        string llGetPermissionsKey();
+        //wiki: integer llGetPermissions()
+        LSL_Types.LSLInteger llGetPermissions();
+        //wiki integer llGetLinkNumber()
+        LSL_Types.LSLInteger llGetLinkNumber();
+        //wiki: llSetLinkColor(integer linknumber, vector color, integer face)
+        void llSetLinkColor(int linknumber, LSL_Types.Vector3 color, int face);
+        //wiki: llCreateLink(key target, integer parent)
+        void llCreateLink(string target, int parent);
+        //wiki: llBreakLink(integer linknum)
+        void llBreakLink(int linknum);
+        //wiki: llBreakAllLinks()
+        void llBreakAllLinks();
+        //wiki: key llGetLinkKey(integer linknum)
+        string llGetLinkKey(int linknum);
+        //wiki: llGetLinkName(integer linknum)
+        string llGetLinkName(int linknum);
+        //wiki: integer llGetInventoryNumber(integer type)
+        LSL_Types.LSLInteger llGetInventoryNumber(int type);
+        //wiki: string llGetInventoryName(integer type, integer number)
+        string llGetInventoryName(int type, int number);
+        //wiki: llSetScriptState(string name, integer run)
+        void llSetScriptState(string name, int run);
+        //wiki: double llGetEnergy()
+        double llGetEnergy();
+        //wiki: llGiveInventory(key destination, string inventory)
+        void llGiveInventory(string destination, string inventory);
+        //wiki: llRemoveInventory(string item)
+        void llRemoveInventory(string item);
+        //wiki: llSetText(string text, vector color, double alpha)
+        void llSetText(string text, LSL_Types.Vector3 color, double alpha);
+        //wiki: double llWater(vector offset)
+        double llWater(LSL_Types.Vector3 offset);
+        //wiki: llPassTouches(integer pass)
+        void llPassTouches(int pass);
+        //wiki: key llRequestAgentData(key id, integer data)
+        string llRequestAgentData(string id, int data);
+        //wiki: key llRequestInventoryData(string name)
+        string llRequestInventoryData(string name);
+        //wiki: llSetDamage(double damage)
+        void llSetDamage(double damage);
+        //wiki: llTeleportAgentHome(key agent)
+        void llTeleportAgentHome(string agent);
+        //wiki: llModifyLand(integer action, integer brush)
+        void llModifyLand(int action, int brush);
+        //wiki: llCollisionSound(string impact_sound, double impact_volume)
+        void llCollisionSound(string impact_sound, double impact_volume);
+        //wiki: llCollisionSprite(string impact_sprite)
+        void llCollisionSprite(string impact_sprite);
+        //wiki: string llGetAnimation(key id)
+        string llGetAnimation(string id);
+        //wiki: llResetScript()
+        void llResetScript();
+        //wiki: llMessageLinked(integer linknum, integer num, string str, key id)
+        void llMessageLinked(int linknum, int num, string str, string id);
+        //wiki: llPushObject(key target, vector impulse, vector ang_impulse, integer local)
+        void llPushObject(string target, LSL_Types.Vector3 impulse, LSL_Types.Vector3 ang_impulse, int local);
+        //wiki: llPassCollisions(integer pass)
+        void llPassCollisions(int pass);
+        //wiki: string llGetScriptName()
+        string llGetScriptName();
+        //wiki: integer llGetNumberOfSides()
+        LSL_Types.LSLInteger llGetNumberOfSides();
+        //wiki: rotation llAxisAngle2Rot(vector axis, double angle)
+        LSL_Types.Quaternion llAxisAngle2Rot(LSL_Types.Vector3 axis, double angle);
+        //wiki: vector llRot2Axis(rotation rot)
+        LSL_Types.Vector3 llRot2Axis(LSL_Types.Quaternion rot);
+        //wiki: double llRot2Angle(rotation rot);
+        double llRot2Angle(LSL_Types.Quaternion rot);
+        //wiki: double llAcos(double val)
+        double llAcos(double val);
+        //wiki: double llAsin(double val)
+        double llAsin(double val);
+        //wiki: double llAngleBetween(rotation a, rotation b)
+        double llAngleBetween(LSL_Types.Quaternion a, LSL_Types.Quaternion b);
+        //wiki: string llGetInventoryKey(string name)
+        string llGetInventoryKey(string name);
+        //wiki: llAllowInventoryDrop(integer add)
+        void llAllowInventoryDrop(int add);
+        //wiki: vector llGetSunDirection()
+        LSL_Types.Vector3 llGetSunDirection();
+        //wiki: vector llGetTextureOffset(integer face)
+        LSL_Types.Vector3 llGetTextureOffset(int face);
+        //wiki: vector llGetTextureScale(integer side)
+        LSL_Types.Vector3 llGetTextureScale(int side);
+        //wiki: double llGetTextureRot(integer side)
+        double llGetTextureRot(int side);
+        //wiki: integer llSubStringIndex(string source, string pattern)
+        LSL_Types.LSLInteger llSubStringIndex(string source, string pattern);
+        //wiki: key llGetOwnerKey(key id)
+        string llGetOwnerKey(string id);
+        //wiki: vector llGetCenterOfMass()
+        LSL_Types.Vector3 llGetCenterOfMass();
+        //wiki: list llListSort(list src, integer stride, integer ascending)
+        LSL_Types.list llListSort(LSL_Types.list src, int stride, int ascending);
+        //integer llGetListLength(list src)
+        LSL_Types.LSLInteger llGetListLength(LSL_Types.list src);
+        //wiki: integer llList2Integer(list src, integer index)
+        LSL_Types.LSLInteger llList2Integer(LSL_Types.list src, int index);
+        //wiki: double llList2double(list src, integer index)
+        double llList2Float(LSL_Types.list src, int index);
+        //wiki: string llList2String(list src, integer index)
+        string llList2String(LSL_Types.list src, int index);
+        //wiki: key llList2Key(list src, integer index)
+        string llList2Key(LSL_Types.list src, int index);
+        //wiki: vector llList2Vector(list src, integer index)
+        LSL_Types.Vector3 llList2Vector(LSL_Types.list src, int index);
+        //wiki rotation llList2Rot(list src, integer index)
+        LSL_Types.Quaternion llList2Rot(LSL_Types.list src, int index);
+        //wiki: list llList2List(list src, integer start, integer end)
+        LSL_Types.list llList2List(LSL_Types.list src, int start, int end);
+        //wiki: llDeleteSubList(list src, integer start, integer end)
+        LSL_Types.list llDeleteSubList(LSL_Types.list src, int start, int end);
+        //wiki: integer llGetListEntryType(list src, integer index)
+        LSL_Types.LSLInteger llGetListEntryType(LSL_Types.list src, int index);
+        //wiki: string llList2CSV(list src)
+        string llList2CSV(LSL_Types.list src);
+        //wiki: list llCSV2List(string src)
+        LSL_Types.list llCSV2List(string src);
+        //wiki: list llListRandomize(list src, integer stride)
+        LSL_Types.list llListRandomize(LSL_Types.list src, int stride);
+        //wiki: list llList2ListStrided(list src, integer start, integer end, integer stride)
+        LSL_Types.list llList2ListStrided(LSL_Types.list src, int start, int end, int stride);
+        //wiki: vector llGetRegionCorner()
+        LSL_Types.Vector3 llGetRegionCorner();
+        //wiki: list llListInsertList(list dest, list src, integer start)
+        LSL_Types.list llListInsertList(LSL_Types.list dest, LSL_Types.list src, int start);
+        //wiki: integer llListFindList(list src, list test)
+        LSL_Types.LSLInteger llListFindList(LSL_Types.list src, LSL_Types.list test);
+        //wiki: string llGetObjectName()
+        string llGetObjectName();
+        //wiki: llSetObjectName(string name)
+        void llSetObjectName(string name);
+        //wiki: string llGetDate()
+        string llGetDate();
+        //wiki: integer llEdgeOfWorld(vector pos, vector dir)
+        LSL_Types.LSLInteger llEdgeOfWorld(LSL_Types.Vector3 pos, LSL_Types.Vector3 dir);
+        //wiki: integer llGetAgentInfo(key id)
+        LSL_Types.LSLInteger llGetAgentInfo(string id);
+        //wiki: llAdjustSoundVolume(double volume)
+        void llAdjustSoundVolume(double volume);
+        //wiki: llSetSoundQueueing(integer queue)
+        void llSetSoundQueueing(int queue);
+        //wiki: llSetSoundRadius(double radius)
+        void llSetSoundRadius(double radius);
+        //wiki: string llKey2Name(key id)
+        string llKey2Name(string id);
+        //wiki: llSetTextureAnim(integer mode, integer face, integer sizex, integer sizey, double start, double length, double rate)
+        void llSetTextureAnim(int mode, int face, int sizex, int sizey, double start, double length, double rate);
+        //wiki: llTriggerSoundLimited(string sound, double volume, vector top_north_east, vector bottom_south_west)
+        void llTriggerSoundLimited(string sound, double volume, LSL_Types.Vector3 top_north_east,
+                                   LSL_Types.Vector3 bottom_south_west);
+
+        //wiki: llEjectFromLand(key pest)
+        void llEjectFromLand(string pest);
+        LSL_Types.list llParseString2List(string str, LSL_Types.list separators, LSL_Types.list spacers);
+        //wiki: integer llOverMyLand(key id)
+        LSL_Types.LSLInteger llOverMyLand(string id);
+        //wiki: key llGetLandOwnerAt(vector pos)
+        string llGetLandOwnerAt(LSL_Types.Vector3 pos);
+        //wiki: key llGetNotecardLine(string name, integer line)
+        string llGetNotecardLine(string name, int line);
+        //wiki: vector llGetAgentSize(key id)
+        LSL_Types.Vector3 llGetAgentSize(string id);
+        //wiki: integer llSameGroup(key agent)
+        LSL_Types.LSLInteger llSameGroup(string agent);
+        //wiki: llUnSit(key id)
+        void llUnSit(string id);
+        //wiki: vector llGroundSlope(vector offset)
+        LSL_Types.Vector3 llGroundSlope(LSL_Types.Vector3 offset);
+        //wiki: vector llGroundNormal(vector offset)
+        LSL_Types.Vector3 llGroundNormal(LSL_Types.Vector3 offset);
+        //wiki: vector llGroundContour(vector offset)
+        LSL_Types.Vector3 llGroundContour(LSL_Types.Vector3 offset);
+        //wiki: integer llGetAttached()
+        LSL_Types.LSLInteger llGetAttached();
+        //wiki: integer llGetFreeMemory()
+        LSL_Types.LSLInteger llGetFreeMemory();
+        //wiki: string llGetRegionName()
+        string llGetRegionName();
+        //wiki: double llGetRegionTimeDilation()
+        double llGetRegionTimeDilation();
+        //wiki: double llGetRegionFPS()
+        double llGetRegionFPS();
+        //wiki: llParticleSystem(List<Object> rules
+        void llParticleSystem(LSL_Types.list rules);
+        //wiki: llGroundRepel(double height, integer water, double tau)
+        void llGroundRepel(double height, int water, double tau);
+        //wiki: llGiveInventoryList(string destination, string category, LSL_Types.list inventory)
+        void llGiveInventoryList(string destination, string category, LSL_Types.list inventory);
+        //wiki: llSetVehicleType(integer type)
+        void llSetVehicleType(int type);
+        //wiki: llSetVehicledoubleParam(integer param, double value)
+        void llSetVehicledoubleParam(int param, double value);
+        // wiki: llSetVehicleFloatParam(integer param, float value)
+        void llSetVehicleFloatParam(int param, float value);
+        //wiki: llSetVehicleVectorParam(integer param, vector vec)
+        void llSetVehicleVectorParam(int param, LSL_Types.Vector3 vec);
+        //wiki: llSetVehicleRotationParam(integer param, rotation rot)
+        void llSetVehicleRotationParam(int param, LSL_Types.Quaternion rot);
+        //wiki: llSetVehicleFlags(integer flags)
+        void llSetVehicleFlags(int flags);
+        //wiki: llRemoveVehicleFlags(integer flags)
+        void llRemoveVehicleFlags(int flags);
+        //wiki: llSitTarget(vector offset, rotation rot)
+        void llSitTarget(LSL_Types.Vector3 offset, LSL_Types.Quaternion rot);
+        //wiki key llAvatarOnSitTarget()
+        string llAvatarOnSitTarget();
+        //wiki: llAddToLandPassList(key avatar, double hours)
+        void llAddToLandPassList(string avatar, double hours);
+        //wiki: llSetTouchText(string text)
+        void llSetTouchText(string text);
+        //wiki: llSetSitText(string text)
+        void llSetSitText(string text);
+        //wiki: llSetCameraEyeOffset(vector offset)
+        void llSetCameraEyeOffset(LSL_Types.Vector3 offset);
+        //wiki: llSeteCameraAtOffset(vector offset)
+        void llSetCameraAtOffset(LSL_Types.Vector3 offset);
+        //
+        string llDumpList2String(LSL_Types.list src, string seperator);
+        //wiki: integer llScriptDanger(vector pos)
+        LSL_Types.LSLInteger llScriptDanger(LSL_Types.Vector3 pos);
+        //wiki: llDialog(key avatar, string message, list buttons, integer chat_channel)
+        void llDialog(string avatar, string message, LSL_Types.list buttons, int chat_channel);
+        //wiki: llVolumeDetect(integer detect)
+        void llVolumeDetect(int detect);
+        //wiki: llResetOtherScript(string name)
+        void llResetOtherScript(string name);
+        //wiki: integer llGetScriptState(string name)
+        LSL_Types.LSLInteger llGetScriptState(string name);
+        //wiki: (deprecated)
+        void llRemoteLoadScript();
+        //wiki: llSetRemoteScriptAccessPin(integer pin)
+        void llSetRemoteScriptAccessPin(int pin);
+        //wiki: llRemoteLoadScriptPin(key target, string name, integer pin, integer running, integer start_param)
+        void llRemoteLoadScriptPin(string target, string name, int pin, int running, int start_param);
+        //wiki: llOpenRemoteDataChannel()
+        void llOpenRemoteDataChannel();
+        //wiki: key llSendRemoteData(key channel, string dest, integer idata, string sdata)
+        string llSendRemoteData(string channel, string dest, int idata, string sdata);
+        //wiki: llRemoteDataReply(key channel, key message_id, string sdata, integer idata)
+        void llRemoteDataReply(string channel, string message_id, string sdata, int idata);
+        //wiki: llCloseRemoteDataChannel(key channel)
+        void llCloseRemoteDataChannel(string channel);
+        //wiki: string llMD5String(string src, integer nonce)
+        string llMD5String(string src, int nonce);
+        //wiki: llSetPrimitiveParams(list rules)
+        void llSetPrimitiveParams(LSL_Types.list rules);
+        //wiki: llSetLinkPrimitiveParams(integer linknumber, list rules)
+        void llSetLinkPrimitiveParams(int linknumber, LSL_Types.list rules);
+        //wiki: string llStringToBase64(string str)
+        string llStringToBase64(string str);
+        //wiki: string llBase64ToString(string str)
+        string llBase64ToString(string str);
+        //wiki: (deprecated)
+        void llXorBase64Strings();
+        //wiki: llRemoteDataSetRegion()
+        void llRemoteDataSetRegion();
+        //wiki: double llLog10(double val)
+        double llLog10(double val);
+        //wiki: double llLog(double val)
+        double llLog(double val);
+        //wiki: list llGetAnimationList(key id)
+        LSL_Types.list llGetAnimationList(string id);
+        //wiki: llSetParcelMusicURL(string url)
+        void llSetParcelMusicURL(string url);
+        //wiki: vector llGetRootPosition()
+        LSL_Types.Vector3 llGetRootPosition();
+        //wiki: rotation llGetRootRotation()
+        LSL_Types.Quaternion llGetRootRotation();
+        //wiki: string llGetObjectDesc()
+        string llGetObjectDesc();
+        //wiki: llSetObjectDesc(string desc)
+        void llSetObjectDesc(string desc);
+        //wiki: key llGetCreator()
+        string llGetCreator();
+        //wiki: string llGetTimestamp()
+        string llGetTimestamp();
+        //wiki: llSetLinkAlpha(integer linknumber, double alpha, integer face)
+        void llSetLinkAlpha(int linknumber, double alpha, int face);
+        //wiki: integer llGetNumberOfPrims()
+        LSL_Types.LSLInteger llGetNumberOfPrims();
+        //wiki: key llGetNumberOfNotecardLines(string name)
+        string llGetNumberOfNotecardLines(string name);
+        //wiki: list llGetBoundingBox(key object)
+        LSL_Types.list llGetBoundingBox(string obj);
+        //wiki: vector llGetGeometricCenter()
+        LSL_Types.Vector3 llGetGeometricCenter();
+        //wiki: list llGetPrimitiveParams(list rules)
+        LSL_Types.list llGetPrimitiveParams(LSL_Types.list rules);
+        //wiki: string llIntegerToBase64(integer number)
+        string llIntegerToBase64(int number);
+        //wiki integer llBase64ToInteger(string str)
+        LSL_Types.LSLInteger llBase64ToInteger(string str);
+        //wiki: double llGetGMTclock()
+        double llGetGMTclock();
+        //wiki: string llGetSimulatorHostname()
+        string llGetSimulatorHostname();
+        //llSetLocalRot(rotation rot)
+        void llSetLocalRot(LSL_Types.Quaternion rot);
+        //wiki: list llParseStringKeepNulls(string src, list separators, list spacers)
+        LSL_Types.list llParseStringKeepNulls(string src, LSL_Types.list seperators, LSL_Types.list spacers);
+        //wiki: llRezAtRoot(string inventory, vector position, vector velocity, rotation rot, integer param)
+        void llRezAtRoot(string inventory, LSL_Types.Vector3 position, LSL_Types.Vector3 velocity,
+                         LSL_Types.Quaternion rot, int param);
+
+        //wiki: integer llGetObjectPermMask(integer mask)
+        LSL_Types.LSLInteger llGetObjectPermMask(int mask);
+        //wiki: llSetObjectPermMask(integer mask, integer value)
+        void llSetObjectPermMask(int mask, int value);
+        //wiki integer llGetInventoryPermMask(string item, integer mask)
+        LSL_Types.LSLInteger llGetInventoryPermMask(string item, int mask);
+        //wiki: llSetInventoryPermMask(string item, integer mask, integer value)
+        void llSetInventoryPermMask(string item, int mask, int value);
+        //wiki: key llGetInventoryCreator(string item)
+        string llGetInventoryCreator(string item);
+        //wiki: llOwnerSay(string msg)
+        void llOwnerSay(string msg);
+        //wiki: key llRequestSimulatorData(string simulator, integer data)
+        string llRequestSimulatorData(string simulator, int data);
+        //wiki: llForceMouselook(integer mouselook)
+        void llForceMouselook(int mouselook);
+        //wiki: double llGetObjectMass(key id)
+        double llGetObjectMass(string id);
+        LSL_Types.list llListReplaceList(LSL_Types.list dest, LSL_Types.list src, int start, int end);
+        //wiki: llLoadURL(key avatar_id, string message, string url)
+        void llLoadURL(string avatar_id, string message, string url);
+        //wiki: llParcelMediaCommandList(list commandList)
+        void llParcelMediaCommandList(LSL_Types.list commandList);
+        void llParcelMediaQuery();
+        //wiki integer llModPow(integer a, integer b, integer c)
+        LSL_Types.LSLInteger llModPow(int a, int b, int c);
+        //wiki: integer llGetInventoryType(string name)
+        LSL_Types.LSLInteger llGetInventoryType(string name);
+        //wiki: llSetPayPrice(integer price, list quick_pay_buttons)
+        void llSetPayPrice(int price, LSL_Types.list quick_pay_buttons);
+        //wiki: vector llGetCameraPos()
+        LSL_Types.Vector3 llGetCameraPos();
+        //wiki rotation llGetCameraRot()
+        LSL_Types.Quaternion llGetCameraRot();
+        //wiki: (deprecated)
+        void llSetPrimURL();
+        //wiki: (deprecated)
+        void llRefreshPrimURL();
+        //wiki: string llEscapeURL(string url)
+        string llEscapeURL(string url);
+        //wiki: string llUnescapeURL(string url)
+        string llUnescapeURL(string url);
+        //wiki: llMapDestination(string simname, vector pos, vector look_at)
+        void llMapDestination(string simname, LSL_Types.Vector3 pos, LSL_Types.Vector3 look_at);
+        //wiki: llAddToLandBanList(key avatar, double hours)
+        void llAddToLandBanList(string avatar, double hours);
+        //wiki: llRemoveFromLandPassList(key avatar)
+        void llRemoveFromLandPassList(string avatar);
+        //wiki: llRemoveFromLandBanList(key avatar)
+        void llRemoveFromLandBanList(string avatar);
+        //wiki: llSetCameraParams(list rules)
+        void llSetCameraParams(LSL_Types.list rules);
+        //wiki: llClearCameraParams()
+        void llClearCameraParams();
+        //wiki: double llListStatistics(integer operation, list src)
+        double llListStatistics(int operation, LSL_Types.list src);
+        //wiki: integer llGetUnixTime()
+        LSL_Types.LSLInteger llGetUnixTime();
+        //wiki: integer llGetParcelFlags(vector pos)
+        LSL_Types.LSLInteger llGetParcelFlags(LSL_Types.Vector3 pos);
+        //wiki: integer llGetRegionFlags()
+        LSL_Types.LSLInteger llGetRegionFlags();
+        //wiki: string llXorBase64StringsCorrect(string str1, string str2)
+        string llXorBase64StringsCorrect(string str1, string str2);
+        string llHTTPRequest(string url, LSL_Types.list parameters, string body);
+        //wiki: llResetLandBanList()
+        void llResetLandBanList();
+        //wiki: llResetLandPassList()
+        void llResetLandPassList();
+        //wiki: integer llGetParcelPrimCount(vector pos, integer category, integer sim_wide)
+        LSL_Types.LSLInteger llGetParcelPrimCount(LSL_Types.Vector3 pos, int category, int sim_wide);
+        //wiki: list llGetParcelPrimOwners(vector pos)
+        LSL_Types.list llGetParcelPrimOwners(LSL_Types.Vector3 pos);
+        //wiki: integer llGetObjectPrimCount(key object_id)
+        LSL_Types.LSLInteger llGetObjectPrimCount(string object_id);
+        //wiki: integer llGetParcelMaxPrims(vector pos, integer sim_wide)
+        LSL_Types.LSLInteger llGetParcelMaxPrims(LSL_Types.Vector3 pos, int sim_wide);
+        //wiki: llGetParcelDetails(vector pos, list params)
+        LSL_Types.list llGetParcelDetails(LSL_Types.Vector3 pos, LSL_Types.list param);
+        //wiki: llSetLinkTexture(integer linknumber, string texture, integer face)
+        void llSetLinkTexture(int linknumber, string texture, int face);
+        //wiki: string llStringTrim(string src, int type)
+        string llStringTrim(string src, int type);
+        //wiki: LSL_Types.list llGetObjectDetails(string id, LSL_Types.list args)
+        LSL_Types.list llGetObjectDetails(string id, LSL_Types.list args);
+    }
+}
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
new file mode 100644
index 0000000..1e14c63
--- /dev/null
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
+{
+    public interface IOSSL_Api
+    {
+        //OpenSim functions
+        string osSetDynamicTextureURL(string dynamicID, string contentType, string url, string extraParams, int timer);
+        string osSetDynamicTextureURLBlend(string dynamicID, string contentType, string url, string extraParams,
+                                           int timer, int alpha);
+        string osSetDynamicTextureData(string dynamicID, string contentType, string data, string extraParams, int timer);
+        string osSetDynamicTextureDataBlend(string dynamicID, string contentType, string data, string extraParams,
+                                            int timer, int alpha);
+        double osTerrainGetHeight(int x, int y);
+        int osTerrainSetHeight(int x, int y, double val);
+        int osRegionRestart(double seconds);
+        void osRegionNotice(string msg);
+        bool osConsoleCommand(string Command);
+        void osSetParcelMediaURL(string url);
+        void osSetPrimFloatOnWater(int floatYN);
+
+        // Animation commands
+        void osAvatarPlayAnimation(string avatar, string animation);
+        void osAvatarStopAnimation(string avatar, string animation);
+
+        //texture draw functions
+        string osMovePen(string drawList, int x, int y);
+        string osDrawLine(string drawList, int startX, int startY, int endX, int endY);
+        string osDrawLine(string drawList, int endX, int endY);
+        string osDrawText(string drawList, string text);
+        string osDrawEllipse(string drawList, int width, int height);
+        string osDrawRectangle(string drawList, int width, int height);
+        string osDrawFilledRectangle(string drawList, int width, int height);
+        string osSetFontSize(string drawList, int fontSize);
+        string osSetPenSize(string drawList, int penSize);
+        string osSetPenColour(string drawList, string colour);
+        string osDrawImage(string drawList, int width, int height, string imageUrl);
+        void osSetStateEvents(int events);
+
+        double osList2Double(LSL_Types.list src, int index);
+        void osSetRegionWaterHeight(double height);
+    }
+}