public void RobberEventHandler(PlayerViewModel player, int numberOfResourcesToSelect)
{
if (numberOfResourcesToSelect > 0)
{
// Display resources for player to discard
this.workingNumberOfResourcesToSelect = numberOfResourcesToSelect;
this.ResourceSelectionMessage = $"Select {this.workingNumberOfResourcesToSelect} more resources to drop";
this.ResourceSelectionConfirmButton.IsEnabled = false;
var width = 100;
var gutter = 10;
var midX = 400;
var midY = 200;
var x = midX - ((player.Resources.Count * width) + ((player.Resources.Count - 1) * gutter) / 2);
int resourceIndex = 0;
for (; resourceIndex < player.Resources.Count; resourceIndex++)
{
if (resourceIndex >= this.resourceControls.Count)
{
// Need a new resource control
var newButton = new ResourceButton(this.ResourceSelectedEventHandler);
this.resourceControls.Add(newButton);
this.ResourceSelectionLayer.Children.Add(newButton);
}
var resourceButton = this.resourceControls[resourceIndex];
var resourceType = this.GetResourceTypeAt(resourceIndex, player.Resources);
this.GetResourceCardImages(resourceType, out var imagePath, out var selectedImagePath);
resourceButton.OriginalImagePath = resourceButton.ImagePath = imagePath;
resourceButton.SelectedImagePath = selectedImagePath;
resourceButton.ResourceType = resourceType;
Canvas.SetLeft(resourceButton, x);
Canvas.SetTop(resourceButton, midY);
x += width + gutter;
resourceButton.Visibility = Visibility.Visible;
}
// Hide resource controls that are not needed this time.
var resourceControlIndex = resourceIndex;
for (; resourceControlIndex < this.resourceControls.Count; resourceControlIndex++)
{
this.resourceControls[resourceControlIndex].Visibility = Visibility.Hidden;
}
this.ResourceSelectionLayer.Visibility = Visibility.Visible;
return;
}
// Select hex to place robber
this.RobberSelectionLayer.Visibility = Visibility.Visible;
}
private void ResourceSelectedEventHandler(ResourceButton resourceButton)
{
this.workingNumberOfResourcesToSelect -= resourceButton.IsSelected ? 1 : -1;
this.ResourceSelectionMessage = $"Select {this.workingNumberOfResourcesToSelect} more resources to drop";
this.ResourceSelectionConfirmButton.IsEnabled = this.workingNumberOfResourcesToSelect == 0;
}