private async System.Threading.Tasks.Task SavePlayerAsync()
{
//create a proxy to access the db
Final_Project.Player_ServiceRef.SavePlayer_ServiceClient proxy = new Final_Project.Player_ServiceRef.SavePlayer_ServiceClient();
if (data_of_player.isExitingInDB) //if the user is already in the database - update
{
await proxy.UpdatePlayerAsync(CreatePlayerForDB()); //Update because it exists - then store in the db and exit
}
else //if the user not in data base - add
{
await proxy.InsertNewPlayerAsync(CreatePlayerForDB()); //Insert beacause it doesnt exist - then store in the db and exit
}
CoreApplication.Exit(); // exit
}
private async System.Threading.Tasks.Task PlayerLostAsync()
{
var dialog = new MessageDialog("You Lost...");
dialog.Title = "Lose";
dialog.Commands.Add(new UICommand {
Label = "OK", Id = 0
});
var ans = await dialog.ShowAsync();
if (data_of_player.isExitingInDB) // if the player exists in the database we remove him so he dont abuse the game
{
Final_Project.Player_ServiceRef.SavePlayer_ServiceClient proxy = new Final_Project.Player_ServiceRef.SavePlayer_ServiceClient();
await proxy.RemoveFromDBAsync(data_of_player.username);
}
}
async System.Threading.Tasks.Task LoadPlayerAsync()
{
//we create a proxy to access the db
Final_Project.Player_ServiceRef.SavePlayer_ServiceClient proxy = new Final_Project.Player_ServiceRef.SavePlayer_ServiceClient();
var resultUsername = await proxy.IsUsernameExistsAsync(UsernameText.Text); // we check first if the username exists
if (resultUsername) // if he exists we check for the password
{
var result = await proxy.IsPlayerExistsAsync(UsernameText.Text, PasswordText.Text); // we check if the player exists (with the password
if (result) // if he does exist
{
//we dont know which hearts images to load to so we check
var playerResult = await proxy.LoadPlayerAsync(UsernameText.Text, PasswordText.Text); // we load him
List <double> ShieldHp = new List <double>()
{
playerResult.Shield1_HP, playerResult.Shield2_HP, playerResult.Shield3_HP
}; // init array of 3 shield hp
Image shield_Image_1 = new Image(); // we load the images of the shields
//if any things doesnt work create 3 objects
shield_Image_1.Source = new BitmapImage(new Uri("ms-appx:///Assets/SpaceShip/Shield.png")); // we load shield images
List <Image> Shields_Images = new List <Image>()
{
shield_Image_1, shield_Image_1, shield_Image_1
}; // to pass
for (int i = 0; i < 3; i++) // check for missing shield
{
if (ShieldHp[i] <= 0) // if shield hp is less then 0 or 0
{
Shields_Images[i] = null; // we delete its image
}
}
List <Image> Shields_hp_Images; // we load the hp images of the shields
Shields_hp_Images = LoadShieldImages(playerResult.Shield1_Image, playerResult.Shield2_Image, playerResult.Shield3_Image); // we dont know which images to load so we send the number of the image of each shield to load
Classes.Data player_data = new Classes.Data(playerResult.Current_Level, playerResult.Coins, playerResult.HP,
playerResult.SpaceShip_Level, (Final_Project.Classes.Bullets)playerResult.Bullet_Level, Shields_Images,
Shields_hp_Images, ShieldHp, UsernameText.Text, PasswordText.Text, true);
Frame.Navigate(typeof(GamePage), player_data); // pass to page after got all data
}
else // if he doesnt exist - we let him enter new password or create new player
{
var dialog = new MessageDialog("You have entered a wrong password!\nPlease enter a correct password or create a new player");
dialog.Title = "Couldn't Login!";
dialog.Commands.Add(new UICommand {
Label = "OK", Id = 0
});
var ans = await dialog.ShowAsync();
}
}
else // if the username doesnt exist there is no need to check the password - we just start new game with the given info
{
Classes.Data player_data = new Classes.Data();
player_data.username = UsernameText.Text; // we only pass username and password
player_data.password = PasswordText.Text;
player_data.isExitingInDB = false; // but he doesnt exist in the db so we will need to add him
player_data.Level = 1;
Frame.Navigate(typeof(GamePage), player_data); // we send that he has no data and the data will be create thoughout the game
}
}
