/// <summary>
/// Returns whether the EntityAIBase should begin execution.
/// </summary>
public override bool ShouldExecute()
{
if (!TheEntity.IsCollidedHorizontally)
{
return(false);
}
PathNavigate pathnavigate = TheEntity.GetNavigator();
PathEntity pathentity = pathnavigate.GetPath();
if (pathentity == null || pathentity.IsFinished() || !pathnavigate.Func_48665_b())
{
return(false);
}
for (int i = 0; i < Math.Min(pathentity.GetCurrentPathIndex() + 2, pathentity.GetCurrentPathLength()); i++)
{
PathPoint pathpoint = pathentity.GetPathPointFromIndex(i);
EntityPosX = pathpoint.XCoord;
EntityPosY = pathpoint.YCoord + 1;
EntityPosZ = pathpoint.ZCoord;
if (TheEntity.GetDistanceSq(EntityPosX, TheEntity.PosY, EntityPosZ) > 2.25D)
{
continue;
}
TargetDoor = Func_48318_a(EntityPosX, EntityPosY, EntityPosZ);
if (TargetDoor != null)
{
return(true);
}
}
EntityPosX = MathHelper2.Floor_double(TheEntity.PosX);
EntityPosY = MathHelper2.Floor_double(TheEntity.PosY + 1.0D);
EntityPosZ = MathHelper2.Floor_double(TheEntity.PosZ);
TargetDoor = Func_48318_a(EntityPosX, EntityPosY, EntityPosZ);
return(TargetDoor != null);
}
private void PathFollow()
{
Vec3D vec3d = GetEntityPosition();
int i = CurrentPath.GetCurrentPathLength();
int i2 = CurrentPath.GetCurrentPathIndex();
do
{
if (i2 >= CurrentPath.GetCurrentPathLength())
{
break;
}
if (CurrentPath.GetPathPointFromIndex(i2).YCoord != (int)vec3d.YCoord)
{
i = i2;
break;
}
i2++;
}while (true);
float f = TheEntity.Width * TheEntity.Width;
for (int j = CurrentPath.GetCurrentPathIndex(); j < i; j++)
{
if (vec3d.SquareDistanceTo(CurrentPath.GetVectorFromIndex(TheEntity, j)) < (double)f)
{
CurrentPath.SetCurrentPathIndex(j + 1);
}
}
int k = (int)Math.Ceiling(TheEntity.Width);
int l = (int)TheEntity.Height + 1;
int i1 = k;
int j1 = i - 1;
do
{
if (j1 < CurrentPath.GetCurrentPathIndex())
{
break;
}
if (IsDirectPathBetweenPoints(vec3d, CurrentPath.GetVectorFromIndex(TheEntity, j1), k, l, i1))
{
CurrentPath.SetCurrentPathIndex(j1);
break;
}
j1--;
}while (true);
if (TotalTicks - TicksAtLastPos > 100)
{
if (vec3d.SquareDistanceTo(LastPosCheck) < 2.25D)
{
ClearPathEntity();
}
TicksAtLastPos = TotalTicks;
LastPosCheck.XCoord = vec3d.XCoord;
LastPosCheck.YCoord = vec3d.YCoord;
LastPosCheck.ZCoord = vec3d.ZCoord;
}
}
