private IItem ServerRemote_ClientUseItem(IItem item)
{
var character = ServerRemoteContext.Character;
this.ServerValidateItemForRemoteCall(item, character);
var protoDataLog = this.ServerGetDataLogProtoToSpawn();
if (protoDataLog == null)
{
throw new Exception(
$"Prototype for data log is not returned by {nameof(this.ServerGetDataLogProtoToSpawn)}() method");
}
Logger.Important($"{character} has used data log {item} and received {protoDataLog}");
var slotId = item.ContainerSlotId;
var container = item.Container;
Server.Items.SetCount(item, item.Count - 1);
CreateItemResult result;
if (item.IsDestroyed)
{
// try to spawn right there
result = Server.Items.CreateItem(protoDataLog, container, slotId: slotId);
}
else
{
// try to spawn simply in player
var tempDropItemsList = new DropItemsList().Add(protoDataLog).AsReadOnly();
result = ServerDroplistHelper.TryDropToCharacter(
tempDropItemsList,
character,
sendNoFreeSpaceNotification: true,
probabilityMultiplier: 1,
context: new DropItemContext(character, null));
}
if (!result.IsEverythingCreated)
{
// rollback, try spawn data log back
if (item.IsDestroyed)
{
// this item was destroyed - need to spawn it back
Server.Items.CreateItem(this, container, slotId: slotId);
}
else
{
// this item was not destroyed - restore count
Server.Items.SetCount(item, item.Count + 1);
}
return(null);
}
return(result.ItemAmounts.FirstOrDefault().Key);
}
private void ServerCreateDroppedArrow(WeaponFinalCache weaponCache, Vector2D endPosition)
{
var shotSourcePosition = WeaponSystemClientDisplay.SharedCalculateWeaponShotWorldPositon(
weaponCache.Character,
weaponCache.ProtoWeapon,
weaponCache.Character.ProtoCharacter,
weaponCache.Character.Position,
hasTrace: true);
var timeToHit = WeaponSystemClientDisplay.SharedCalculateTimeToHit(
weaponCache.ProtoWeapon.FireTracePreset
?? weaponCache.ProtoAmmo.FireTracePreset,
shotSourcePosition,
endPosition);
ServerTimersSystem.AddAction(
timeToHit,
() =>
{
var droplist = ServerGetDroplistFor(weaponCache.ProtoAmmo);
var endTilePosition = endPosition.ToVector2Ushort();
var result = ServerDroplistHelper.TryDropToGround(
droplist,
endTilePosition,
// compensate for the server rate to ensure that
// it doesn't affect the number of arrows spawned
probabilityMultiplier: 1.0 / DropItemsList.DropListItemsCountMultiplier,
context: new DropItemContext(weaponCache.Character),
out _);
if (!result.IsEverythingCreated)
{
return;
}
using var charactersObserving = Api.Shared.GetTempList <ICharacter>();
Server.World.GetCharactersInRadius(endTilePosition,
charactersObserving,
radius: 15,
onlyPlayers: true);
this.CallClient(charactersObserving.AsList(),
_ => _.ClientRemote_OnArrowHitGround(endTilePosition));
});
}
