public void MakeRandomSquare()
{
var randomPosition = RandomPicker.GetPosition();
var randomColor = RandomPicker.GetColor();
SpawnAt(randomPosition, randomColor);
}
private void SetupPickingWeights(SelectionAlgorithm mode, List <T> solutions)
{
random = new RandomPicker <T>();
switch (mode)
{
case SelectionAlgorithm.FitnessProportional:
foreach (var solution in solutions)
{
random.Add(solution, solution.GetFitness());
}
break;
case SelectionAlgorithm.Uniform:
case SelectionAlgorithm.TournamentSelection:
foreach (var solution in solutions)
{
random.Add(solution, 1);
}
break;
case SelectionAlgorithm.RankProportional:
for (int i = 0; i < solutions.Count; i++)
{
random.Add(solutions[i], i);
}
break;
default: break;
}
}
private static void TestRandomPicker()
{
var items = new List <RandomItem <string> >
{
new RandomItem <string>(0.6, "a"),
new RandomItem <string>(0.1 / 3, "b"),
new RandomItem <string>(0.1 / 3, "c"),
new RandomItem <string>(0.1 / 3, "d"),
new RandomItem <string>(0.3, "e")
};
var rp = new RandomPicker <string>(items, 1337);
var dict = new Dictionary <string, int>();
for (var i = 0; i < 10000; i++)
{
var pick = rp.Pick();
if (!dict.ContainsKey(pick.Item))
{
dict[pick.Item] = 1;
}
else
{
dict[pick.Item]++;
}
}
foreach (var i in dict)
{
Console.WriteLine(i.Key + ": " + i.Value);
}
}
public static DrawAction <T> PickRandom <T>(out RandomPicker <T> picker)
{
picker = new RandomPicker <T>();
DrawAction <T> f = picker.DrawingAction;
return(f);
}
public bool TryRandAskNpc(int npcId, out int newRank, out int newNpcId)
{
newRank = MINAskRank;
newNpcId = MINAskNpc;
ConfigSkillcardaskrankEntity npc;
if (!TryGetAskNPC(npcId, out npc))
{
return(false);
}
int askRank = npc.AskRank;
if (askRank >= MAXAskRank)
{
return(true);
}
int succVal = Convert.ToInt32(npc.SuccRate * 10000);
if (RandomPicker.RandomInt(1, 10000) > succVal)
{
return(true);
}
newRank = askRank + 1;
return(TryRandAskNpc_Rank(newRank, out newNpcId));
}
/// <summary>
/// 踢球状态
/// </summary>
/// <param name="shootProp"></param>
/// <returns></returns>
ShootItem GetShootResult(int shootProp)
{
var rand = RandomPicker.GetRandom();
var obj = new ShootItem();
int val = RandomPicker.RandomInt(0, 100, rand);
if (val <= _aDRateShootFly)
{
obj.ShootPos = 2;//射飞
}
else if (val <= _aDRateShootFrame)
{
obj.ShootPos = 1;//射中门框
}
else
{
obj.ShootPos = 0;//射中
}
bool diveSame = val <= _aDRateDiveSame;
obj.DiveDir = diveSame;
if (obj.ShootPos == 0)
{
if (!diveSame ||
RandomPicker.RandomInt(1, 100) <= shootProp * 100 / (shootProp + 200))
{
obj.IsGoals = true;
return(obj);
}
}
obj.IsGoals = false;
return(obj);
}
public static void Main(string[] args)
{
List <string> liststr = new List <string>();
RandomPicker.passaNomes(liststr);
List <string> listShuffled = Shuffle(liststr);
Console.WriteLine("\n");
listShuffled.ForEach(Console.WriteLine);
}
public bool TryRandSkillCode(int skillClass, int skillLevel, out string skillCode)
{
skillCode = string.Empty;
int libKey = CastLibKey(skillClass, skillLevel);
List <string> lib = null;
if (!s_dicSkillLib.TryGetValue(libKey, out lib) || lib.Count == 0)
{
return(false);
}
skillCode = lib[RandomPicker.RandomInt(0, lib.Count - 1)];
return(true);
}
public ActionResult WheelOfFortune(FormCollection collection)
{
int bet = collection["Bet"].AsInt();
GameResult result = new GameResult();
var items = new List <RandomItem <ISpinAction> >
{
new RandomItem <ISpinAction>(0.6, new BetMultiplier(0.5m)),
new RandomItem <ISpinAction>(0.2, new BetMultiplier(1.1m)),
new RandomItem <ISpinAction>(0.1, new BetMultiplier(0m)),
new RandomItem <ISpinAction>(0.1 / 3, new BetMultiplier(1.5m)),
new RandomItem <ISpinAction>(0.1 / 3, new BetMultiplier(2m)),
new RandomItem <ISpinAction>(0.1 / 3, new BetMultiplier(3m))
};
Random rand = new Random();
var rp = new RandomPicker <ISpinAction>(items, rand.Next());
//TODO: rand.next gives the same order for each player, would be better to have a different order for each player
var user = HttpContext.User.Identity as ClaimsIdentity;
var userId = user.GetUserId();
using (var anacondaModel = new AnacondaModel())
{
WalletDAO walletDAO = new WalletDAO(anacondaModel);
if (walletDAO.Pay(userId, bet))
{
result = rp.Pick().Item.Execute(new GameContext(bet));
}
else
{
result = new GameResult()
{
Bet = bet, CreditsGained = 0, Status = ResultStatus.InsufficientCredits
};
}
var wallet = anacondaModel.Wallets.First(u => u.UserId == userId);
wallet.Credits += result.CreditsGained;
anacondaModel.SaveChanges();
}
ViewBag.Bet = bet;
return(View(result));
}
//methods
public Task Insert <TEntity>(List <TEntity> entities)
where TEntity : class
{
List <TEntity> newList = new List <TEntity>();
foreach (TEntity item in entities)
{
bool drop = RandomPicker.NextBoolean(_dropOutChance);
if (drop)
{
continue;
}
newList.Add(item);
}
return(_persistentStorage.Insert(newList));
}
static UserAgent()
{
pc = new string[16]
{
"Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_8; en-us) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50",
"Mozilla/5.0 (Windows; U; Windows NT 6.1; en-us) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50",
"Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0",
"Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0)",
"Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)",
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)",
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:2.0.1) Gecko/20100101 Firefox/4.0.1",
"Mozilla/5.0 (Windows NT 6.1; rv:2.0.1) Gecko/20100101 Firefox/4.0.1",
"Opera/9.80 (Macintosh; Intel Mac OS X 10.6.8; U; en) Presto/2.8.131 Version/11.11",
"Opera/9.80 (Windows NT 6.1; U; en) Presto/2.8.131 Version/11.11",
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_0) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11",
"Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; TencentTraveler 4.0)",
"Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)",
"Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; SE 2.X MetaSr 1.0; SE 2.X MetaSr 1.0; .NET CLR 2.0.50727; SE 2.X MetaSr 1.0)",
"Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; 360SE)",
"Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Avant Browser)"
};
mob = new string[13]
{
"Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_3 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8J2 Safari/6533.18.5",
"Mozilla/5.0 (iPod; U; CPU iPhone OS 4_3_3 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8J2 Safari/6533.18.5",
"Mozilla/5.0 (iPad; U; CPU OS 4_3_3 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8J2 Safari/6533.18.5",
"Mozilla/5.0 (Linux; U; Android 2.3.7; en-us; Nexus One Build/FRF91) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1",
"MQQBrowser/26 Mozilla/5.0 (Linux; U; Android 2.3.7; zh-cn; MB200 Build/GRJ22; CyanogenMod-7) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1",
"Opera/9.80 (Android 2.3.4; Linux; Opera Mobi/build-1107180945; U; en-GB) Presto/2.8.149 Version/11.10",
"Mozilla/5.0 (Linux; U; Android 3.0; en-us; Xoom Build/HRI39) AppleWebKit/534.13 (KHTML, like Gecko) Version/4.0 Safari/534.13",
"Mozilla/5.0 (BlackBerry; U; BlackBerry 9800; en) AppleWebKit/534.1+ (KHTML, like Gecko) Version/6.0.0.337 Mobile Safari/534.1+",
"Mozilla/5.0 (hp-tablet; Linux; hpwOS/3.0.0; U; en-US) AppleWebKit/534.6 (KHTML, like Gecko) wOSBrowser/233.70 Safari/534.6 TouchPad/1.0",
"Mozilla/5.0 (SymbianOS/9.4; Series60/5.0 NokiaN97-1/20.0.019; Profile/MIDP-2.1 Configuration/CLDC-1.1) AppleWebKit/525 (KHTML, like Gecko) BrowserNG/7.1.18124",
"Mozilla/5.0 (compatible; MSIE 9.0; Windows Phone OS 7.5; Trident/5.0; IEMobile/9.0; HTC; Titan)",
"UCWEB7.0.2.37/28/999",
"Mozilla/4.0 (compatible; MSIE 6.0; ) Opera/UCWEB7.0.2.37/28/999"
};
pcPicker = new RandomPicker <string>();
pcPicker.Update(new List <string>(pc));
mobPicker = new RandomPicker <string>();
mobPicker.Update(new List <string>(mob));
}
public bool TryRandAskSkillCode(int npcId, out string skillCode)
{
skillCode = string.Empty;
RandomPicker picker = null;
if (!TryGetAskPicker(npcId, out picker))
{
return(false);
}
var pickObj = picker.PickRandom();
if (null == pickObj)
{
return(false);
}
if (pickObj.Index == 0)
{
return(true);
}
return(TryRandSkillCode(pickObj.Index, pickObj.Index2, out skillCode));
}
public string RandomPickPublicServiceUrl(Dictionary <string, List <string> > remoteServices, string serviceName)
{
var publicUrl = "";
List <string> serviceList = null;
if (remoteServices != null && remoteServices.TryGetValue(serviceName, out serviceList))
{
if (serviceList != null && serviceList.Count > 0)
{
var remoteInfoParts = RandomPicker.Pick <string>(serviceList).Split('|');
if (remoteInfoParts.Length >= 2) // name | url | key
{
var urls = remoteInfoParts[1].Split(',');
if (urls.Length >= 2)
{
publicUrl = urls[1];
}
}
}
}
return(publicUrl);
}
public List <SlotItem> GetRandomColumnFruit(Random rand)
{
var items = new List <RandomItem <SlotItem> >
{
new RandomItem <SlotItem>(0.15, new SlotItem("Banana", 0.5)),
new RandomItem <SlotItem>(0.15, new SlotItem("Apple", 0.4)),
new RandomItem <SlotItem>(0.1, new SlotItem("Gold", 1)),
new RandomItem <SlotItem>(0.2, new SlotItem("Kiwi", 0.25)),
new RandomItem <SlotItem>(0.2, new SlotItem("Raspberry", 0.2)),
new RandomItem <SlotItem>(0.2, new SlotItem("Strawberry", 0.15))
};
var randomPicker = new RandomPicker <SlotItem>(items, rand.Next());
List <SlotItem> slotItems = new List <SlotItem>();
for (int i = 0; i < 3; i++)
{
slotItems.Add(randomPicker.Pick().Item);
}
return(slotItems);
}
public bool TryGetAskPicker(int npcId, out RandomPicker picker)
{
s_dicAskRand.TryGetValue(npcId, out picker);
return(null != picker);
}
public void PickRandomEnum_NotNull()
{
var actual = RandomPicker.PickRandomEnum <Gender>().ToString();
Assert.NotNull(actual);
}
public void PickRandomEnum_NotEmpty()
{
var actual = RandomPicker.PickRandomEnum <FileName>().ToString();
Assert.NotEmpty(actual);
}