/// <summary>
/// [true] if explodable else [false]
/// </summary>
/// <param name="powderKeg">the powder keg</param>
/// <param name="useParrley">if set to <c>true</c> [useParrley] else melee.</param>
/// <returns></returns>
private bool IsPowderKegExplodable(PowderKeg powderKeg, bool useParrley)
{
if (useParrley && powderKeg.Minion.Distance(Player) > Q.Range)
{
return(false);
}
if (!useParrley && powderKeg.Minion.Distance(Player) > Orbwalking.GetRealAutoAttackRange(powderKeg.Minion))
{
return(false);
}
if (powderKeg.Minion.Health <= 1f)
{
return(true);
}
var travelTime = useParrley ? GetParrleyTravelTime(powderKeg.Minion) : Player.AttackDelay;
var activationTime = powderKeg.ActivationTime;
var remainder = activationTime - Environment.TickCount - travelTime;
return(remainder <= 0);
}
/// <summary>
/// Finds the closest powder keg.
/// </summary>
/// <param name="keg">The keg.</param>
/// <param name="useParrley">if set to <c>true</c> [use parrley].</param>
/// <param name="explodable">if set to <c>true</c> [explodable].</param>
/// <returns></returns>
private PowderKeg FindClosestPowderKeg(PowderKeg keg, bool useParrley, bool explodable)
{
var powderKeg = _powderKegs
.OrderBy(k => k.Minion.Distance(keg.Minion))
.FirstOrDefault(k => k.Minion.Distance(keg.Minion) <= PowderKegLinkRadius);
if (powderKeg == null)
{
return(null);
}
if (!explodable)
{
return(powderKeg);
}
if (IsPowderKegExplodable(powderKeg, useParrley))
{
return(powderKeg);
}
return(FindClosestLinkedPowderKeg(powderKeg, useParrley, true, null));
}
/// <summary>
/// Recursive call to find the closest linked powder keg.
/// </summary>
/// <param name="powderKeg">The powder keg.</param>
/// <param name="useParrley">if set to <c>true</c> [use parrley].</param>
/// <param name="explodable">if set to <c>true</c> [explodable].</param>
/// <param name="blacklistPowderKegs">The blacklist powder kegs.</param>
/// <returns></returns>
private Tuple<float, PowderKeg, bool> RecursiveClosestLinkedPowderKeg(PowderKeg powderKeg, bool useParrley, bool explodable, ICollection<int> blacklistPowderKegs)
{
blacklistPowderKegs.Add(powderKeg.NetworkId);
var linkedPowderKegs = _powderKegs
.Where(k => !blacklistPowderKegs.Contains(k.NetworkId) && k.Minion.Distance(powderKeg.Minion) <= PowderKegLinkRadius)
.OrderBy(k => k.Minion.Distance(Player))
.ToList();
if (!linkedPowderKegs.Any())
{
return null;
}
Tuple<float, PowderKeg, bool> closest = null;
foreach (var keg in linkedPowderKegs)
{
// If we want explodable powder kegs return the closest first instance
if (explodable)
{
if (IsPowderKegExplodable(keg, useParrley))
{
return new Tuple<float, PowderKeg, bool>(keg.Minion.Distance(Player), keg, true);
}
}
// Get the closest linked powder keg
var closestPowderKeg = RecursiveClosestLinkedPowderKeg(keg, useParrley, explodable, blacklistPowderKegs);
if (closestPowderKeg == null)
{
continue;
}
// Check if the closest powder keg is explodable
if (explodable && closestPowderKeg.Item3)
{
return closestPowderKeg;
}
// If closer than closest version update
if (closest == null || closest.Item1 < closestPowderKeg.Item1)
{
closest = closestPowderKeg;
}
}
return explodable ? null : closest;
}
/// <summary>
/// [true] if explodable else [false]
/// </summary>
/// <param name="powderKeg">the powder keg</param>
/// <param name="useParrley">if set to <c>true</c> [useParrley] else melee.</param>
/// <returns></returns>
private bool IsPowderKegExplodable(PowderKeg powderKeg, bool useParrley)
{
if (useParrley && powderKeg.Minion.Distance(Player) > Q.Range)
{
return false;
}
if (!useParrley && powderKeg.Minion.Distance(Player) > Orbwalking.GetRealAutoAttackRange(powderKeg.Minion))
{
return false;
}
if (powderKeg.Minion.Health <= 1f)
{
return true;
}
var travelTime = useParrley ? GetParrleyTravelTime(powderKeg.Minion) : Player.AttackDelay;
var activationTime = powderKeg.ActivationTime;
var remainder = activationTime - Environment.TickCount - travelTime;
return remainder <= 0;
}
/// <summary>
/// Called when [GameObject OnCreate]
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="args">The <see cref="EventArgs"/> instance containing the event data.</param>
private void GameObject_OnCreate(GameObject sender, EventArgs args)
{
var minion = sender as Obj_AI_Minion;
if (minion == null || !minion.CharData.BaseSkinName.ToLower().Contains("gangplankbarrel"))
{
return;
}
var powderKeg = new PowderKeg(minion, GetPowderKegActivationTime(Environment.TickCount));
_powderKegs.Add(powderKeg);
}
/// <summary>
/// Finds the closest powder keg.
/// </summary>
/// <param name="keg">The keg.</param>
/// <param name="useParrley">if set to <c>true</c> [use parrley].</param>
/// <param name="explodable">if set to <c>true</c> [explodable].</param>
/// <returns></returns>
private PowderKeg FindClosestPowderKeg(PowderKeg keg, bool useParrley, bool explodable)
{
var powderKeg = _powderKegs
.OrderBy(k => k.Minion.Distance(keg.Minion))
.FirstOrDefault(k => k.Minion.Distance(keg.Minion) <= PowderKegLinkRadius);
if (powderKeg == null)
{
return null;
}
if (!explodable)
{
return powderKeg;
}
if (IsPowderKegExplodable(powderKeg, useParrley))
{
return powderKeg;
}
return FindClosestLinkedPowderKeg(powderKeg, useParrley, true, null);
}
/// <summary>
/// Finds the closest linked powder keg.
/// </summary>
/// <param name="powderKeg">The powder keg.</param>
/// <param name="useParrley">if set to <c>true</c> [use parrley].</param>
/// <param name="explodable">if set to <c>true</c> [explodable].</param>
/// <param name="blacklistPowderKegs">The blacklist powder kegs.</param>
/// <returns></returns>
private PowderKeg FindClosestLinkedPowderKeg(PowderKeg powderKeg, bool useParrley, bool explodable, IList<int> blacklistPowderKegs)
{
if (blacklistPowderKegs == null)
{
blacklistPowderKegs = new List<int>();
}
blacklistPowderKegs.Add(powderKeg.NetworkId);
var closest = RecursiveClosestLinkedPowderKeg(powderKeg, useParrley, explodable, blacklistPowderKegs);
return closest != null ? closest.Item2 : null;
}