public static bool IsNpc(this IMyFaction faction)
{
try
{
IMyPlayer owner = MyAPIGateway.Players.GetPlayerById(faction.FounderId);
if (owner != null)
{
return(owner.IsBot);
}
if (!faction.Members.Any())
{
return(true);
}
foreach (KeyValuePair <long, MyFactionMember> myMember in faction.Members)
{
IMyPlayer member = MyAPIGateway.Players.GetPlayerById(myMember.Value.PlayerId);
if (member == null)
{
continue;
}
if (!member.IsBot)
{
return(false);
}
}
return(true);
}
catch (Exception scrap)
{
AiSessionCore.LogError("Faction.IsNPC", scrap);
return(false);
}
}
private static bool IsDamagedByPlayerInNeutralGrid(IMyCubeGrid grid, out IMyPlayer damager)
{
damager = null;
try
{
damager = grid.FindControllingPlayer();
if (damager != null)
{
return(!damager.IsBot);
}
try
{
List <MyCubeBlock> cubeBlocks = grid.GetBlocks <MyCubeBlock>(x => x.BuiltBy != 0);
if (cubeBlocks.Count != 0)
{
long thatCunningGrieferId = cubeBlocks[0].BuiltBy;
damager = MyAPIGateway.Players.GetPlayerById(thatCunningGrieferId);
return(damager != null);
}
else
{
List <IMySlimBlock> slimBlocks = grid.GetBlocks(Selector: x => x.GetBuiltBy() != 0, BlockLimit: 50);
if (slimBlocks.Count == 0)
{
return(false); // We give up on this one
}
else
{
try
{
damager = MyAPIGateway.Players.GetPlayerById(slimBlocks.First().GetBuiltBy());
if (damager != null)
{
grid.DebugWrite("Damage.IsDoneByPlayer.FindBuilderBySlimBlocks", $"Found damager player from slim block. Damager is {damager.DisplayName}");
}
return(damager != null);
}
catch (Exception scrap)
{
AiSessionCore.LogError("Damage.IsDoneByPlayer", new Exception("Check grid via SlimBlocks BuiltBy crashed.", scrap));
return(false);
}
}
}
}
catch (Exception scrap)
{
AiSessionCore.LogError("Damage.IsDoneByPlayer", new Exception("Check grid via BuiltBy crashed.", scrap));
return(false);
}
}
catch (Exception scrap)
{
AiSessionCore.LogError("Damage.IsDoneByPlayer", new Exception("Check neutral grid crashed", scrap));
return(false);
}
}
/// <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", $"attackerEntity was NULL");
AiSessionCore.DebugWrite("Damage.IsDoneByPlayer", "Cannot acquire the attacker's topmost entity", antiSpam: false);
return(false);
}
if (!(attackerEntity is IMyCubeGrid))
{
return(false);
}
IMyCubeGrid grid = attackerEntity as IMyCubeGrid;
if (grid.IsPirate())
{
return(false);
}
//grid.GetOwnerFaction()
return(grid.IsOwnedByNobody() ? IsDamagedByPlayerInNeutralGrid(grid, out damager) : IsDamagedByPlayerGrid(grid, out damager));
}
catch (Exception scrap)
{
AiSessionCore.LogError("Damage.IsDoneByPlayer", new Exception("General crash.", scrap));
return(false);
}
}
private static bool IsDamagedByPlayer(IMyEngineerToolBase tool, out IMyPlayer damager)
{
damager = null;
try
{
damager = MyAPIGateway.Players.GetPlayerById(tool.OwnerIdentityId);
//AISessionCore.DebugWrite($"ToolDamage.IsDamagedByPlayer", $"Getting player from tool. ID: {Tool.OwnerId}, IdentityID: {Tool.OwnerIdentityId}, player: {(Damager != null ? Damager.DisplayName : "null")}", false);
return(damager != null && !damager.IsBot);
}
catch (Exception scrap)
{
AiSessionCore.LogError("Damage.IsDoneByPlayer", new Exception("Check gun owner crashed", scrap));
return(false);
}
}
private static bool IsDamagedByPlayer(IMyGunBaseUser gun, out IMyPlayer damager)
{
damager = null;
try
{
damager = MyAPIGateway.Players.GetPlayerById(gun.OwnerId);
//AISessionCore.DebugWrite($"GunDamage.IsDamagedByPlayer", $"Getting player from gun. ID: {Gun.OwnerId}, player: {(Damager != null ? Damager.DisplayName : "null")}", false);
return(!damager?.IsBot ?? false);
}
catch (Exception scrap)
{
AiSessionCore.LogError("Damage.IsDoneByPlayer", new Exception("Check gun owner crashed", scrap));
return(false);
}
}
private static bool IsDamagedByPlayerGrid(IMyCubeGrid grid, out IMyPlayer damager)
{
damager = null;
try
{
long biggestOwner = grid.BigOwners.FirstOrDefault();
if (biggestOwner == 0)
{
return(false);
}
damager = MyAPIGateway.Players.GetPlayerById(biggestOwner);
return(!damager?.IsBot ?? false);
}
catch (Exception scrap)
{
AiSessionCore.LogError("Damage.IsDoneByPlayer", new Exception("Check grid via BigOwners crashed", 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);
}
}
