//helper function for part 2
public static Player Part2Test()
{
Player player = PlayerOperations.RandomPlayer();
Item item = PlayerItemOperations.RandomItem();
player.Items.Add(item);
item = PlayerItemOperations.RandomItem();
player.Items.Add(item);
item = PlayerItemOperations.RandomItem();
player.Items.Add(item);
item = PlayerItemOperations.RandomItem();
player.Items.Add(item);
Console.WriteLine("highest level item was " + player.GetHighestLevelItem().Level);
return(player);
}
//Kohta2 käyttää tätä
public static void CreateItems()
{
Player player = new Player();
player.Items = new List <Item>();
player.Items.Add(new Item()
{
Level = 165555, Id = Guid.NewGuid()
});
player.Items.Add(new Item()
{
Level = 1, Id = Guid.NewGuid()
});
player.Items.Add(new Item()
{
Level = 5, Id = Guid.NewGuid()
});
player.Items.Add(new Item()
{
Level = 200, Id = Guid.NewGuid()
});
player.Items.Add(new Item()
{
Level = 7, Id = Guid.NewGuid()
});
player.Items.Add(new Item()
{
Level = 9, Id = Guid.NewGuid()
});
player.Items.Add(new Item()
{
Level = 12, Id = Guid.NewGuid()
});
player.Items.Add(new Item()
{
Level = 165555, Id = Guid.NewGuid()
});
player.Items.Add(new Item()
{
Level = 16555, Id = Guid.NewGuid()
});
Item highestItem = player.GetHighestLevelItem();
Console.WriteLine(highestItem.Level);
}
static void Main(string[] args)
{
// 1. Guid
List <Player> players = InstantiatePlayers();
// 2. Extension method
Console.WriteLine("2. Extension method\n");
Player pl = new Player();
Item boots = new Item();
boots.Id = Guid.NewGuid();
boots.Level = 3;
Item hat = new Item();
hat.Id = Guid.NewGuid();
hat.Level = 6;
Item shirt = new Item();
shirt.Id = Guid.NewGuid();
shirt.Level = 7;
List <Item> playerItems = new List <Item>();
playerItems.Add(boots);
playerItems.Add(hat);
playerItems.Add(shirt);
pl.Items = playerItems;
if (pl.GetHighestLevelItem() != null)
{
Console.WriteLine("Highest item level: " + pl.GetHighestLevelItem().Level + "\n");
}
// 3. LINQ
Console.WriteLine("3. LINQ\n");
Console.WriteLine("Normal version");
Item[] items = GetItems(pl);
// Print item levels to test
foreach (Item i in items)
{
Console.WriteLine(i.Level);
}
Console.WriteLine("LINQ version");
items = GetItemsWithLinq(pl);
// Print item levels to test
foreach (Item i in items)
{
Console.WriteLine(i.Level);
}
Console.WriteLine();
// 4. LINQ 2
Console.WriteLine("4. LINQ 2\n");
Console.WriteLine("First item level: " + FirstItem(pl).Level);
Console.WriteLine("First item level with LINQ: " + FirstItemWithLinq(pl).Level + "\n");
// 5.Delegates
Console.WriteLine("5. Delegates\n");
ProcessEachItem(pl, PrintItem);
// 6. Lambda
Console.WriteLine("6. Lambda\n");
Console.WriteLine("Lambda version: \n");
ProcessEachItem(pl, it =>
{
Console.WriteLine("Id: " + it.Id);
Console.WriteLine("Level: " + it.Level + "\n");
});
// 7. Generics
Console.WriteLine("7. Generics\n");
List <Player> players1 = new List <Player>();
List <PlayerForAnotherGame> playersAnother = new List <PlayerForAnotherGame>();
Random r = new Random();
// Generate 100 players with random score between(0,99) and add them to the player list
for (int i = 0; i < 100; i++)
{
Player p = new Player();
p.Score = r.Next(0, 100);
players1.Add(p);
}
// Generate 100 players with random score between(0,99) and add them to the another player list
for (int i = 0; i < 100; i++)
{
PlayerForAnotherGame p = new PlayerForAnotherGame();
p.Score = r.Next(0, 100);
playersAnother.Add(p);
}
Game <Player> game = new Game <Player>(players1);
Game <PlayerForAnotherGame> anotherGame = new Game <PlayerForAnotherGame>(playersAnother);
Player[] top10 = game.GetTop10Players();
PlayerForAnotherGame[] top10Another = anotherGame.GetTop10Players();
Console.WriteLine("Top10");
for (int i = 0; i < top10.Length; i++)
{
Console.WriteLine(i + 1 + ": " + top10[i].Score);
}
Console.WriteLine("\nTop10 another game");
for (int i = 0; i < top10Another.Length; i++)
{
Console.WriteLine(i + 1 + ": " + top10Another[i].Score);
}
}
static void Main(string[] args)
{
// 1. Instantiate 1 000 000 players
// Create list of Iplayer because we will use the InstantiatePlayers fucntion later for creating Players for antoher game (kohta 7)
List <IPlayer> players = new List <IPlayer>(); // Create list for the 1 000 000 players
List <IPlayer> playersForAnotherGame = new List <IPlayer>(); // Create list for the 1 000 000 players for antoher game
List <Guid> guids = new List <Guid>(); // Get the player GUIDS in a seperate list o check for duplicates
List <Guid> playersForAnotherGameGuids = new List <Guid>();
try
{
InstantiatePlayers(players, guids, false); // Create 1 000 000 players for one game
InstantiatePlayers(playersForAnotherGame, playersForAnotherGameGuids, true); // Create 1 000 000 players for another game
}
catch (Exception)
{
Console.WriteLine("Duplicates found!\n");
}
// 2. Generates a test player and 10 items with random stats
Player testPlayer = new Player();
testPlayer.Items = new List <Item>();
Random rnd = new Random();
for (int i = 0; i < 10; i++)
{
Item item = new Item();
item.Id = Guid.NewGuid();
//item.Level = i;
item.Level = rnd.Next(1, 51);
testPlayer.Items.Add(item);
}
Console.WriteLine("Test player highest level item: " + testPlayer.GetHighestLevelItem().Level + "\n");
// 3. Calls GetItems() & GetItemsWithLinq() for the same test player that we created in previous exercise
Item[] itemsArray1 = GetItems(testPlayer.Items);
Item[] itemsArray2 = GetItemsWithLinq(testPlayer.Items);
// Test-loop for the GetItems functions
/* for (int i = 0; i < itemsArray1.Length; i++)
* {
* Console.WriteLine(itemsArray1[i].Level);
* } */
// 4. Calls FirstItem() & FirstItemWithLinq() for the same test player that we created in previous exercise
Item firstItem1 = FirstItem(testPlayer);
Item firstItem2 = FirstItemWithLinq(testPlayer);
// Test
Console.WriteLine("First item was item with level: " + firstItem1.Level + "\n");
// 5. Delegates
Del handler = ProcessEachItem;
handler(testPlayer, PrintItem);
Console.WriteLine("\n");
// 6. Lambda
Action <Item> delegateInstance = (Item item) => Console.WriteLine("Item ID: " + item.Id.ToString() + " & level: " + item.Level.ToString());
handler(testPlayer, delegateInstance);
// 7. Let's create Game & PlayerForAnotherGame instances and try to find their top players
var game = new Game <IPlayer>(players); // Use the 1 000 000 players we created earlier
IPlayer[] top10Players = game.GetTop10Players();
Console.WriteLine("\nTop 10 players are:\n");
for (int i = 0; i < top10Players.Length; i++)
{
Console.WriteLine((i + 1) + ". Player ID: " + top10Players[i].Id + " and score: " + top10Players[i].Score);
}
var anotherGame = new Game <IPlayer>(playersForAnotherGame); // Use the 1 000 000 players for another game we created earlier
IPlayer[] top10PlayersForAnotherGame = anotherGame.GetTop10Players();
Console.WriteLine("\nTop 10 players for another game are:\n");
for (int i = 0; i < top10PlayersForAnotherGame.Length; i++)
{
Console.WriteLine((i + 1) + ". Player ID: " + top10PlayersForAnotherGame[i].Id + " and score: " + top10PlayersForAnotherGame[i].Score);
}
}
