protected async Task <AppResult <List <GameCard> > > GetTargetsByTitle(DtoEffectTargets effect, TargetingEffectParameters parameters, Game game)
{
var title = parameters.TargetParameter.ToString();
var targets = await dbContext.GameCards.IncludeAll()
.Where(_ => _.Card.Title.Name == title && _.CardLocation == CardLocation.Board)
.ToListAsync();
return(AppResult <List <GameCard> > .Success(targets));
}
public async Task <VoidAppResult> ExecuteEffect(DtoEffectTargets effect, Game game, User currentTurnPlayer,
CancellationToken cancellationToken = default(CancellationToken))
{
var cardEffect = await this.dbContext.CardEffects.SingleOrDefaultAsync(_ => _.Id == effect.CardEffectId);
if (cardEffect == null)
{
return(VoidAppResult.Error(ErrorPreset.OnLoadingData));
}
return(await this.effects[cardEffect.EffectType].ExecuteEffect(effect, cardEffect, game, currentTurnPlayer));
}
public async Task <VoidAppResult> ExecuteEffect(DtoEffectTargets effect, CardEffect cardEffect, Game game, User currentTurnPlayer,
CancellationToken cancellationToken = default(CancellationToken))
{
var parameters = JsonConvert.DeserializeObject <ChangeStatsEffectParameters>(cardEffect.EffectParameters);
AppResult <List <GameCard> > targetsResult;
switch (parameters.TargetingType)
{
case TargetingType.Title:
targetsResult = await base.GetTargetsByTitle(effect, parameters, game);
break;
case TargetingType.CharacterName:
targetsResult = await base.GetTargetsByCharacterName(effect, parameters, game);
break;
default: // TargetingType.NumberOfTargets
targetsResult = await base.GetTargetsByIds(effect, parameters, game);
break;
}
if (targetsResult.IsErrorResult)
{
return(targetsResult.GetVoidAppResult());
}
var targets = targetsResult.SuccessReturnValue;
if (targets.Any(_ => _.CardLocation != CardLocation.Board))
{
return(VoidAppResult.Error(ErrorPreset.InvalidTargets));
}
foreach (var target in targets)
{
target.Health += parameters.EffectStrength;
target.StatModifiersCount += parameters.EffectStrength;
if (target.Health <= 0)
{
target.CardLocation = CardLocation.OutOfPlay;
}
}
return(VoidAppResult.Success());
}
protected async Task <AppResult <List <GameCard> > > GetTargetsByIds(DtoEffectTargets effect, TargetingEffectParameters parameters, Game game)
{
var targetsCount = Convert.ToInt32(parameters.TargetParameter);
if (targetsCount != effect.TargetIds.Count)
{
return(AppResult <List <GameCard> > .Error(AppActionResultType.RuleError, $"You must choose exactly {targetsCount} targets to destroy."));
}
var targets = await dbContext.GameCards.IncludeAll()
.Where(_ => effect.TargetIds.Contains(_.Id))
.ToListAsync();
if (targets.Count != effect.TargetIds.Count)
{
return(VoidAppResult.Error(ErrorPreset.InvalidTargets).GetErrorAppResult <List <GameCard> >());
}
return(AppResult <List <GameCard> > .Success(targets));
}
public async Task <VoidAppResult> ExecuteEffect(DtoEffectTargets effect, CardEffect cardEffect, Game game, User currentTurnPlayer, CancellationToken cancellationToken = default(CancellationToken))
{
var parameters = JsonConvert.DeserializeObject <DrawCardsEffectParameters>(cardEffect.EffectParameters);
return(await this.cardService.DrawCard(game, currentTurnPlayer.Mail, parameters.CardsCount));
}
