protected override async Task <bool> OnApply(IGameState gameState)
{
var playerWantsToDoBoth = false;
if (CanDoBoth(gameState))
{
playerWantsToDoBoth =
await
MetroDialog.ShowMessage("Play visitor",
$"Do you want to perform both actions (cost: {DoBothCost}",
MessageDialogStyle.AffirmativeAndNegative) == MessageDialogResult.Affirmative;
}
var twoChoicesViewModel = MefContainer.GetExportedValue <ITwoChoicesViewModel>();
twoChoicesViewModel.Option1 = Option1;
twoChoicesViewModel.Option2 = Option2;
twoChoicesViewModel.CanSelectOption1 = CanApplyOption1(gameState);
twoChoicesViewModel.CanSelectOption2 = CanApplyOption2(gameState);
var result = await MetroDialog.ShowDialog(twoChoicesViewModel);
if (result == Selection.None)
{
return(false);
}
if (playerWantsToDoBoth)
{
if (result == Selection.Option1)
{
await ApplyOption1(gameState);
if (CanApplyOption2(gameState))
{
await ApplyOption2(gameState);
}
}
else
{
await ApplyOption2(gameState);
if (CanApplyOption1(gameState))
{
await ApplyOption1(gameState);
}
}
ApplyCostforDoingBoth(gameState);
return(true);
}
return(result == Selection.Option1 ? await ApplyOption1(gameState) : await ApplyOption2(gameState));
}
private async Task <bool> HarvestTwoFields()
{
var success = await HarvestField.OnExecute();
if (!success)
{
return(false);
}
success = await HarvestField.OnExecute();
if (!success)
{
return((await MetroDialog.ShowMessage("Done or cancel",
"Are you done harvesting or do you want to cancel the visitor card",
MessageDialogStyle.AffirmativeAndNegative,
new MetroDialogSettings {
AffirmativeButtonText = "Done", NegativeButtonText = "Cancel"
})) ==
MessageDialogResult.Affirmative);
}
return(true);
}