public override IAccountStateDelta Execute(IActionContext context)
{
IAccountStateDelta states = context.PreviousStates;
Address inventoryAddress = avatarAddress.Derive(LegacyInventoryKey);
Address worldInformationAddress = avatarAddress.Derive(LegacyWorldInformationKey);
Address questListAddress = avatarAddress.Derive(LegacyQuestListKey);
if (context.Rehearsal)
{
return(states
.SetState(avatarAddress, MarkChanged)
.SetState(inventoryAddress, MarkChanged)
.SetState(worldInformationAddress, MarkChanged)
.SetState(questListAddress, MarkChanged)
.SetState(MonsterCollectionState.DeriveAddress(context.Signer, 0), MarkChanged)
.SetState(MonsterCollectionState.DeriveAddress(context.Signer, 1), MarkChanged)
.SetState(MonsterCollectionState.DeriveAddress(context.Signer, 2), MarkChanged)
.SetState(MonsterCollectionState.DeriveAddress(context.Signer, 3), MarkChanged));
}
CheckObsolete(BlockChain.Policy.BlockPolicySource.V100080ObsoleteIndex, context);
if (!states.TryGetAgentAvatarStatesV2(context.Signer, avatarAddress, out AgentState agentState, out AvatarState avatarState))
{
throw new FailedLoadStateException($"Aborted as the avatar state of the signer failed to load.");
}
Address collectionAddress = MonsterCollectionState.DeriveAddress(context.Signer, agentState.MonsterCollectionRound);
if (!states.TryGetState(collectionAddress, out Dictionary stateDict))
{
throw new FailedLoadStateException($"Aborted as the monster collection state failed to load.");
}
var monsterCollectionState = new MonsterCollectionState(stateDict);
List <MonsterCollectionRewardSheet.RewardInfo> rewards =
monsterCollectionState.CalculateRewards(
states.GetSheet <MonsterCollectionRewardSheet>(),
context.BlockIndex
);
if (rewards.Count == 0)
{
throw new RequiredBlockIndexException($"{collectionAddress} is not available yet");
}
Guid id = context.Random.GenerateRandomGuid();
var result = new MonsterCollectionResult(id, avatarAddress, rewards);
var mail = new MonsterCollectionMail(result, context.BlockIndex, id, context.BlockIndex);
avatarState.Update(mail);
ItemSheet itemSheet = states.GetItemSheet();
foreach (MonsterCollectionRewardSheet.RewardInfo rewardInfo in rewards)
{
ItemSheet.Row row = itemSheet[rewardInfo.ItemId];
ItemBase item = row is MaterialItemSheet.Row materialRow
? ItemFactory.CreateTradableMaterial(materialRow)
: ItemFactory.CreateItem(row, context.Random);
avatarState.inventory.AddItem2(item, rewardInfo.Quantity);
}
monsterCollectionState.Claim(context.BlockIndex);
return(states
.SetState(avatarAddress, avatarState.SerializeV2())
.SetState(inventoryAddress, avatarState.inventory.Serialize())
.SetState(worldInformationAddress, avatarState.worldInformation.Serialize())
.SetState(questListAddress, avatarState.questList.Serialize())
.SetState(collectionAddress, monsterCollectionState.Serialize()));
}