public async Task <UseResult> UseItem(int itemId, ItemFunctionality itemFunctionality, int entityId, User activeUser)
{
var item = (await InventoryRepo.RetrieveFullItemsByIds(itemId)).FirstOrDefault();
if (item != null && item.Item.OwnerUserId == activeUser.Id)
{
UseResult result = new UseResult();
using (var trans = TransactionScopeFactory.Create())
{
IEnumerable <ItemEffect> effects = await getItemEffects(item.ItemType.Id, itemFunctionality);
foreach (ItemEffect effect in effects)
{
switch (effect.EffectType)
{
case EffectType.ChangePetStat:
result.PetChanges = result.PetChanges.Concat(await changePetStat(item, effect, entityId, activeUser));
break;
case EffectType.ChangeItemStat:
result.ItemChanges = result.ItemChanges.Concat(await changeItemStat(item, effect, activeUser));
break;
case EffectType.ChangeUserStat:
result.UserChanges = result.UserChanges.Concat(await changeUserStat(item, effect, activeUser));
break;
case EffectType.Transform:
{
result.ItemChanges = result.ItemChanges.Concat(await transform(item, effect, activeUser));
break;
}
default:
break;
}
}
trans.Complete();
}
return(result);
}
throw new CritterException($"You can't do that, its not your item!",
$"Invalid item provided for use - item: {itemId}, user: {activeUser.Id}",
System.Net.HttpStatusCode.BadRequest);
}
// Use this for initialization
void Start()
{
systemColor = new Color(57f / 255f, 140f / 255f, 53f / 255f, 1f);
sceneManager = FindObjectOfType <SceneManager>();
itemFunctionality = FindObjectOfType <ItemFunctionality>();
}
private async Task <IEnumerable <ItemEffect> > getItemEffects(int itemType, ItemFunctionality itemUse)
{
return(await InventoryRepo.RetrieveItemEffects(itemType, itemUse));
}
public async Task <ActionResult> UseItem(int itemId, ItemFunctionality use, int targetEntityId, [ModelBinder(typeof(LoggedInUserModelBinder))] User activeUser)
{
var results = await useDomain.UseItem(itemId, use, targetEntityId, activeUser);
return(Ok(results));
}
public async Task <IEnumerable <ItemEffect> > RetrieveItemEffects(int itemType, ItemFunctionality itemUse)
{
return(await dbConnection.QueryAsync <ItemEffect, string, ItemEffect>(
@"SELECT * FROM itemEffects WHERE itemTypeId = @itemType AND itemUseId = @itemUse",
param : new
{
itemType,
itemUse = (int)itemUse
},
splitOn : "id, effectparameters",
map : (effect, effparams) =>
{
effect.EffectParameters = JsonConvert.DeserializeObject <dynamic>(effparams, settings);
return effect;
}));
}
