/// <summary>
/// Determines if damage was done by player.
/// </summary>
/// <param name="damage"></param>
/// <param name="damager">Provides player who did the damage. Null if damager object is not a player.</param>
public static bool IsDoneByPlayer(this MyDamageInformation damage, out IMyPlayer damager)
{
damager = null;
try
{
IMyEntity attackerEntity = MyAPIGateway.Entities.GetEntityById(damage.AttackerId);
if (damage.IsDeformation || damage.AttackerId == 0 || attackerEntity == null)
{
return(false);
}
if (attackerEntity is IMyMeteor)
{
return(false);
}
if (attackerEntity is IMyWarhead)
{
return(IsDamagedByPlayerWarhead(attackerEntity as IMyWarhead, out damager));
}
if (attackerEntity is IMyEngineerToolBase)
{
return(IsDamagedByPlayer(attackerEntity as IMyEngineerToolBase, out damager));
}
if (attackerEntity is IMyGunBaseUser)
{
return(IsDamagedByPlayer(attackerEntity as IMyGunBaseUser, out damager));
}
attackerEntity = attackerEntity.GetTopMostParent();
if (attackerEntity == null)
{
AiSessionCore.DebugLog?.WriteToLog("IsDoneByPlayer", $"attackerEntity was NULL");
AiSessionCore.DebugWrite("Damage.IsDoneByPlayer", "Cannot acquire the attacker's topmost entity", antiSpam: false);
return(false);
}
if (!(attackerEntity is IMyCubeGrid))
{
return(false);
}
IMyCubeGrid grid = attackerEntity as IMyCubeGrid;
if (grid.IsPirate())
{
return(false);
}
//grid.GetOwnerFaction()
return(grid.IsOwnedByNobody() ? IsDamagedByPlayerInNeutralGrid(grid, out damager) : IsDamagedByPlayerGrid(grid, out damager));
}
catch (Exception scrap)
{
AiSessionCore.LogError("Damage.IsDoneByPlayer", new Exception("General crash.", scrap));
return(false);
}
}
/// <summary>
/// Determines if damage was done by player.
/// <para/>
/// If it's necessary to determine who did the damage, use overload.
/// </summary>
//public static bool IsDoneByPlayer(this MyDamageInformation damage)
//{
// IMyPlayer trash;
// return damage.IsDoneByPlayer(out trash);
//}
private static bool IsDamagedByPlayerWarhead(IMyWarhead warhead, out IMyPlayer damager)
{
damager = null;
try
{
if (warhead.OwnerId == 0)
{
damager = MyAPIGateway.Players.GetPlayerById(((MyCubeBlock)warhead).BuiltBy);
AiSessionCore.DebugWrite("Damage.IsDoneByPlayer", "Attempting to find damager by neutral warhead.");
return(damager != null);
}
else
{
damager = MyAPIGateway.Players.GetPlayerById(warhead.OwnerId);
AiSessionCore.DebugWrite("Damage.IsDoneByPlayer", "Attempting to find damager by warhead owner.");
return(damager != null);
}
}
catch (Exception scrap)
{
AiSessionCore.LogError("Damage.IsDoneByPlayer", new Exception("Check for neutral warheads crashed", scrap));
return(false);
}
}
