private List <Playable> GeneratePlayables(ActivationPrerequisites prerequisites, Func <Playable> createPlayable)
{
var context = new ActivationContext(_player, prerequisites);
var result = new List <Playable>();
var work = prerequisites.Rules.ToList();
var pass = 1;
while (work.Count > 0)
{
var newWork = new List <MachinePlayRule>();
foreach (var rule in work)
{
var isFinished = rule.Process(pass, context);
if (context.CancelActivation)
{
return(result);
}
if (!isFinished)
{
newWork.Add(rule);
}
}
pass++;
work = newWork;
}
if (context.HasTargets == false)
{
var playable = createPlayable();
playable.Card = prerequisites.Card;
playable.Index = prerequisites.Index;
playable.ActivationParameters.X = context.X;
playable.ActivationParameters.Repeat = context.Repeat;
result.Add(playable);
return(result);
}
foreach (var targetsCombination in context.TargetsCombinations().Take(Ai.CurrentTargetCount))
{
var playable = createPlayable();
playable.Card = prerequisites.Card;
playable.Index = prerequisites.Index;
playable.ActivationParameters.Targets = targetsCombination.Targets;
playable.ActivationParameters.X = targetsCombination.X;
playable.ActivationParameters.Repeat = targetsCombination.Repeat;
result.Add(playable);
}
return(result);
}
public ActivationContext(Player controller, ActivationPrerequisites prerequisites)
{
Controller = controller;
Card = prerequisites.Card;
MaxX = prerequisites.MaxX;
Selector = prerequisites.Selector;
DistributeAmount = prerequisites.DistributeAmount;
MaxRepetitions = prerequisites.MaxRepetitions;
}
public ActivationContext(Player controller, ActivationPrerequisites prerequisites)
{
Controller = controller;
Card = prerequisites.Card;
MaxX = prerequisites.MaxX;
Selector = prerequisites.Selector;
DistributeAmount = prerequisites.DistributeAmount;
MaxRepetitions = prerequisites.MaxRepetitions;
}
private bool SelectTargets(ActivationPrerequisites prerequisites, ActivationParameters parameters)
{
if (prerequisites.Selector.RequiresCostTargets)
{
var dialog = ShowSelectorDialog(
prerequisites.Selector.Cost.FirstOrDefault(),
parameters.X);
if (dialog.WasCanceled)
{
return(false);
}
foreach (var target in dialog.Selection)
{
parameters.Targets.AddCost(target);
}
}
if (prerequisites.Selector.RequiresEffectTargets)
{
foreach (var selector in prerequisites.Selector.Effect)
{
var dialog = ShowSelectorDialog(selector, parameters.X);
if (dialog.WasCanceled)
{
return(false);
}
// this can occur when game is terminated
if (dialog.Selection.Count == 0)
{
return(false);
}
foreach (var target in dialog.Selection)
{
parameters.Targets.AddEffect(target);
}
}
}
if (prerequisites.DistributeAmount > 0)
{
parameters.Targets.Distribution = DistributeAmount(parameters.Targets.Effect, prerequisites.DistributeAmount);
}
return(prerequisites.Selector.ValidateTargetDependencies(
new ValidateTargetDependenciesParam
{
Cost = parameters.Targets.Cost,
Effect = parameters.Targets.Effect
}
));
}
public static bool SelectX(ActivationPrerequisites prerequisites, ActivationParameters activation, bool canCancel)
{
if (prerequisites.HasXInCost)
{
var dialog = Ui.Dialogs.SelectXCost.Create(prerequisites.MaxX.Value, canCancel);
Ui.Shell.ShowModalDialog(dialog, DialogType.Small, InteractionState.Disabled);
if (dialog.WasCanceled)
{
return(false);
}
activation.X = dialog.ChosenX;
}
return(true);
}
public static bool SelectTargets(ActivationPrerequisites prerequisites, ActivationParameters parameters,
bool canCancel)
{
if (parameters.PayManaCost && prerequisites.Selector.RequiresCostTargets)
{
var dialog = ShowSelectTargetDialog(
prerequisites.Selector.Cost.FirstOrDefault(),
parameters.X, canCancel);
if (dialog.WasCanceled)
{
return(false);
}
foreach (var target in dialog.Selection)
{
parameters.Targets.AddCost(target);
}
}
if (prerequisites.Selector.RequiresEffectTargets)
{
foreach (var selector in prerequisites.Selector.Effect)
{
var dialog = ShowSelectTargetDialog(selector, parameters.X, canCancel);
if (dialog.WasCanceled)
{
return(false);
}
foreach (var target in dialog.Selection)
{
parameters.Targets.AddEffect(target);
}
}
}
return(prerequisites.Selector.ValidateTargetDependencies(
new ValidateTargetDependenciesParam
{
Cost = parameters.Targets.Cost,
Effect = parameters.Targets.Effect
}
));
}
private bool SelectX(ActivationPrerequisites prerequisites, ActivationParameters parameters)
{
if (prerequisites.HasXInCost)
{
var dialog = ViewModels.SelectXCost.Create(prerequisites.MaxX.Value);
Shell.ShowModalDialog(dialog, DialogType.Small, InteractionState.Disabled);
if (dialog.WasCanceled)
{
return(false);
}
parameters.X = dialog.ChosenX;
}
return(true);
}
private List<Playable> GeneratePlayables(ActivationPrerequisites prerequisites, Func<Playable> createPlayable)
{
var context = new ActivationContext(_player, prerequisites);
var result = new List<Playable>();
var work = prerequisites.Rules.ToList();
var pass = 1;
while (work.Count > 0)
{
var newWork = new List<MachinePlayRule>();
foreach (var rule in work)
{
var isFinished = rule.Process(pass, context);
if (context.CancelActivation)
{
return result;
}
if (!isFinished)
{
newWork.Add(rule);
}
}
pass++;
work = newWork;
}
if (context.HasTargets == false)
{
var playable = createPlayable();
playable.Card = prerequisites.Card;
playable.Index = prerequisites.Index;
playable.ActivationParameters.X = context.X;
playable.ActivationParameters.Repeat = context.Repeat;
result.Add(playable);
return result;
}
foreach (var targetsCombination in context.TargetsCombinations().Take(Ai.CurrentTargetCount))
{
var playable = createPlayable();
playable.Card = prerequisites.Card;
playable.Index = prerequisites.Index;
playable.ActivationParameters.Targets = targetsCombination.Targets;
playable.ActivationParameters.X = targetsCombination.X;
playable.ActivationParameters.Repeat = targetsCombination.Repeat;
result.Add(playable);
}
return result;
}