public AchievementCollection GetAchievements()
{
if (IsSignedInToLive)
{
if (gamerAchievements == null)
{
gamerAchievements = new AchievementCollection();
}
GKAchievementDescription.LoadAchievementDescriptions(delegate(GKAchievementDescription[] achievements, NSError error)
{
if (achievements != null)
{
foreach (GKAchievementDescription a in achievements)
{
gamerAchievements.Add(new Achievement()
{
Name = a.Title,
Key = a.Identifier,
Description = a.AchievedDescription,
HowToEarn = a.UnachievedDescription,
DisplayBeforeEarned = !a.Hidden
});
}
}
});
GKAchievement.LoadAchievements(delegate(GKAchievement[] achievements, NSError error)
{
if (achievements != null)
{
foreach (GKAchievement a in achievements)
{
foreach (Achievement ac in gamerAchievements)
{
if (ac.Key == a.Identifier)
{
ac.IsEarned = a.Completed;
ac.EarnedDateTime = a.LastReportedDate.NSDateToDateTime();
}
}
}
}
});
}
return(gamerAchievements);
}
public AchievementsScreen(CGSize size) : base(size)
{
var title = new SKLabelNode("GillSans-Bold")
{
Text = "Achievements",
FontSize = 30,
Position = new CGPoint(FrameMidX, FrameMidY + 190)
};
backButton = new SKLabelNode("GillSans-Bold")
{
Text = "Back",
FontSize = 18,
FontColor = ButtonColor,
Position = new CGPoint(FrameMidX, FrameMidY - 200)
};
var incompleteLabel = new SKLabelNode("GillSans-Bold")
{
Text = "Incomplete",
FontSize = 18,
Position = new CGPoint(FrameMidX + 75, FrameMidY + 150)
};
var completeLabel = new SKLabelNode("GillSans-Bold")
{
Text = "Complete",
FontSize = 18,
Position = new CGPoint(FrameMidX - 75, FrameMidY + 150)
};
if (GKLocalPlayer.LocalPlayer.Authenticated)
{
GKAchievementDescription.LoadAchievementDescriptions(LoadAchievementInfo);
}
AddChild(title);
AddChild(incompleteLabel);
AddChild(completeLabel);
AddChild(backButton);
}
void LoadAchievementInfo (GKAchievementDescription[] descriptions, NSError error)
{
if (descriptions == null)
return;
GKAchievement.LoadAchievements (delegate (GKAchievement[] achievements, NSError err) {
int completeOffset = 0;
int incompleteOffset = 0;
foreach (var description in descriptions) {
bool completed = false;
foreach (var achievement in achievements) {
if (description.Identifier == achievement.Identifier)
completed |= achievement.Completed;
}
int xOffset = completed ? -75 : 75;
int yOffset = completed ? completeOffset : incompleteOffset;
var achievementLabel = new SKLabelNode ("GillSans-Bold") {
Text = description.Title,
FontSize = 10,
Position = new PointF (FrameMidX + xOffset, FrameMidY + 50 + yOffset + 25)
};
AddChild (achievementLabel);
description.LoadImage (delegate (UIImage image, NSError imageError) {
if (image == null)
image = UIImage.FromFile ("Images/DefaultPlayerPhoto.png");
var sprite = SKSpriteNode.FromTexture (SKTexture.FromImage (image), new SizeF (32, 32));
sprite.Position = new PointF (FrameMidX + xOffset, FrameMidY + 50 + yOffset + 50);
AddChild (sprite);
});
if (completed)
completeOffset -= 50;
else
incompleteOffset -= 50;
}
});
}
