/// <summary>
/// Find OT_UNIT type of object around in-game character
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public WowUnit FindUnitByName(string name)
{
// Temp
Update();
WowUnit res = null;
foreach (WowObject wo in CurrentSnapshot.List)
{
if (wo.Type == Descriptor.eObjType.OT_UNIT &&
wo.Name.Equals(name))
{
res = (WowUnit)wo;
break;
}
}
return(res);
}
/// <summary>
/// Convenience function that checks a buff given the name of the buff.
/// </summary>
/// <param name="name">Name of the buff to check.</param>
public bool HasBuffByName(WowUnit unit, string BuffToCheck)
{
return HasBuffById(unit, GetSpellIdByName(BuffToCheck));
}
/// <summary>
/// Checks if a unit has a given buff by ID
/// </summary>
/// <param name="unit">Unit to check for buffs</param>
/// <param name="BuffToCheck">Spell ID of the buff to check</param>
/// <returns>True if unit has the given buff.</returns>
public bool HasBuffById(WowUnit unit, uint BuffToCheck)
{
uint CurrentBuff = unit.ObjectPointer + Globals.FirstBuff;
uint Buff = 1;
while (Buff != 0 && BuffToCheck != 0)
{
Buff = wow.ReadUInt(CurrentBuff);
if (Buff == BuffToCheck)
{
return true;
}
CurrentBuff += Globals.NextBuff;
}
return false;
}
public Descriptor.eUnitReaction GetUnitRelation(WowUnit u1, WowUnit u2)
{
if (u1 == null || u2 == null)
{
return Descriptor.eUnitReaction.Unknown;
}
if (u1.ObjectPointer == ProcessManager.Player.ObjectPointer && RelationCache.ContainsKey(u2.Guid))
{
return RelationCache[u2.Guid];
}
ProcessManager.SuspendMainWowThread();
uint codecave = wow.AllocateMemory();
uint result = 0;
wow.Asm.Clear();
AsmUpdateCurMgr();
wow.Asm.AddLine("mov ecx, {0}", u1.ObjectPointer);
wow.Asm.AddLine("push {0}", u2.ObjectPointer);
wow.Asm.AddLine("call {0}", Globals.Functions.GetUnitRelation);
AsmSendResumeMessage();
wow.Asm.AddLine("retn");
try
{
result = wow.Asm.InjectAndExecute(codecave);
}
catch (Exception e)
{
ProcessManager.ResumeMainWowThread();
throw e;
}
finally
{
wow.FreeMemory(codecave);
}
if (u1.ObjectPointer == ProcessManager.Player.ObjectPointer)
{
RelationCache.Add(u2.Guid, (Descriptor.eUnitReaction) result);
}
return (Descriptor.eUnitReaction) result;
}
public bool Equals(WowUnit obj)
{
if (ReferenceEquals(null, obj))
{
return false;
}
if (ReferenceEquals(this, obj))
{
return true;
}
return (obj.Guid == Guid);
}
public bool FindUnit(WowUnit u, string key)
{
DateTime start = DateTime.Now;
TimeSpan tsTimeSpent;
PlayerCM.SendKeys(key);
Thread.Sleep(250);
ulong firstGuid = CurTargetGuid;
if (firstGuid == 0)
{
Output.Instance.Debug("We tried targeting but " +
"the first TAB didn't land on anything", this);
return false;
}
do
{
DateTime end = DateTime.Now;
tsTimeSpent = end - start;
PlayerCM.SendKeys(CommandManager.SK_TAB);
Thread.Sleep(250);
if (CurTargetGuid == u.Guid)
{
LastTargetedMob = u;
Output.Instance.Debug("We found a target while TABbing", this);
return true;
}
} while ((CurTargetGuid != u.Guid) &&
(CurTargetGuid != firstGuid) &&
(tsTimeSpent.TotalMilliseconds < 10000));
if (tsTimeSpent.TotalMilliseconds >= 10000)
{
// If we couldn't find the target we were looking for we clear the target
ProcessManager.Injector.Lua_DoString(@"ClearTarget()");
}
Output.Instance.Debug("We cycled through all the targets " +
"but nothing good could be found", this);
return false;
}
public void AttackMobWithCTM(WowUnit mob)
{
if (mob == null) return;
Face(mob.Location);
ClickToMoveAttack(mob.Guid);
}
public bool SelectWhoIsAttackingUsWithCTM()
{
WowUnit u = GetCurAttacker();
if (u != null)
{
// if we already have a target we'd better check if it's the one we want so
// we avoid tabbing around uselessly
if (HasTarget)
{
if (CurTargetGuid == u.Guid)
{
// we are already on the target, that's fine
LastTargetedMob = u;
return true;
}
}
ClickToMoveAttack(u.Guid);
}
return false;
}
public bool SelectUnit(WowUnit u, string key)
{
// We face the target otherwise the tabbing won't work as it might be out of our scope
// NOTE: we are using the timed one, but it's a bit shaky
//FaceUsingMemoryWrite(GetFaceAngle(u.Location), true);
Face(u.Location);
// We tab till we have found our target or till we come back to the first GUID we met
return FindUnit(u, key);
}
public bool SelectNpc(WowUnit u)
{
return SelectUnit(u, CommandManager.SK_CTRL_TAB);
}
public bool SelectMob(WowUnit u)
{
return SelectUnit(u, CommandManager.SK_TAB);
}
/// <summary>
/// Chase a mob given its location and a distance tolerance
/// </summary>
/// <param name="target">Unit we want to reach</param>
/// <param name="tolerance">Distance at which we can stop</param>
/// <returns>A NavigationState indicating what the result of the movement was</returns>
public NavigationState MoveTo(WowUnit target, float tolerance)
{
const CommandManager.ArrowKey key = CommandManager.ArrowKey.Up;
float angle = 0;
float distance = 0;
int steps = 0;
int currentStep = 0;
float distanceFromStep = 0;
//isMoving = true;
if (!target.Location.IsValid())
{
//isMoving = false;
return NavigationState.Ready;
}
distance = MathFuncs.GetDistance(target.Location, Location, false);
Path path =
ProcessManager.Caronte.CalculatePath(
new Location(Location.X, Location.Y, Location.Z),
new Location(target.Location.X, target.Location.Y, target.Location.Z));
if (path == null)
{
Output.Instance.Debug(string.Format(
"Cannot find a path from X:{0} Y:{1} Z:{2} to X:{3} Y:{4} Z:{5}",
Location.X, Location.Y, Location.Z, target.Location.X, target.Location.Y,
target.Location.Z), this);
return NavigationState.Ready;
}
foreach (Location loc in path.locations)
Output.Instance.Debug(string.Format(
"X: {0} Y: {1} Z: {2}", loc.X, loc.Y, loc.Z), this);
steps = path.locations.Count;
if (steps > 0)
{
currentStep = 1;
angle = MathFuncs.GetFaceRadian(
new Vector3D(path.locations[currentStep].X,
path.locations[currentStep].Y,
path.locations[currentStep].Z), Location);
}
else
{
angle = MathFuncs.GetFaceRadian(target.Location, Location);
}
Face(angle);
// Random jump
int rndJmp = MathFuncs.RandomNumber(1, 8);
bool doJmp = false;
if (rndJmp == 1 || rndJmp == 3)
doJmp = true;
// Move on...
PlayerCM.ArrowKeyDown(key);
// Start profiler for WayPointTimeOut
DateTime start = DateTime.Now;
NavigationState res = NavigationState.Roaming;
while (distance > tolerance)
{
float currentDistance = distance;
if (doJmp)
{
doJmp = false;
PlayerCM.SendKeys(" ");
}
if (StopMovement)
{
res = NavigationState.Ready;
StopMovement = false;
break;
}
distance = MathFuncs.GetDistance(target.Location, Location, false);
if (steps > 0)
{
distanceFromStep =
MathFuncs.GetDistance(
new Vector3D(path.locations[currentStep].X, path.locations[currentStep].Y,
path.locations[currentStep].Z), Location, false);
Output.Instance.Debug("Step: " + currentStep, this);
Output.Instance.Debug("Location: " + Location, this);
Output.Instance.Debug("Distance from step: " + distanceFromStep, this);
Output.Instance.Debug("Distance from target: " + distance, this);
if (distanceFromStep < 10.0f)
{
if (currentStep < steps - 1)
{
currentStep++;
if ((steps > 0) && (currentStep < steps - 1))
{
angle =
MathFuncs.GetFaceRadian(new Vector3D(path.locations[currentStep].X,
path.locations[currentStep].Y,
path.locations[currentStep].Z), Location);
}
else
{
angle = MathFuncs.GetFaceRadian(target.Location, Location);
}
// NOTE: tanis - I've switched this to the memory write one.
// I dunno if it's better yet
//Face(angle);
angle = MathFuncs.GetFaceRadian(
WaypointVector3DHelper.LocationToVector3D(
path.locations[currentStep]),Location);
FaceUsingMemoryWrite(angle, true);
// NOTE: tanis - end
}
}
}
Thread.Sleep(50);
Application.DoEvents();
DateTime end = DateTime.Now;
TimeSpan tsTravelTime = end - start;
TravelTime = tsTravelTime.Milliseconds + tsTravelTime.Seconds*1000;
if (currentDistance == distance)
{
/// We should come up with a routine to get us unstuck.
/// Of course we should also add some tolerance here as it is unlikely that
/// we will be exactly in the same position when we get stuck
}
else if (TravelTime >= MAX_REACHTIME)
{
TravelTime = 0;
res = NavigationState.WayPointTimeout;
break;
}
Output.Instance.Debug(string.Format(
"Tolerance: {0} - Distance: {1}", tolerance, distance), this);
}
PlayerCM.ArrowKeyUp(key);
//isMoving = false;
return res;
}
/// <summary>
/// Loots a mob and remove it from the lootable list. We must already be near the corpse
/// </summary>
/// <param name="mob">Corpse that we want to loot</param>
public void Loot(WowUnit mob)
{
Output.Instance.Debug("Loot() - Interacting with the corpse mob", this);
//mob.Interact();
ProcessManager.Injector.Lua_DoString(@"InteractUnit(""target"")");
Thread.Sleep(2000);
Output.Instance.Debug("Loot() - Removing this corpse from the list", this);
LootableList.Remove(mob);
}
public bool IsInMobBlackList(WowUnit mob)
{
foreach (var ent in MobBlackList)
{
if (ent.Guid == mob.Guid)
return true;
}
return false;
}