private Money GenerateNewPriceForItem(Item item)
{
Money money = new Money();
double randomPercentage = 0.0;
randomPercentage = ((random.Next(MaxProfitPercentage) + MinProfitPercentage) / 100.0);
money.Amount = item.Value + (item.Value * randomPercentage);
return money;
}
private void lotteryEvent()
{
if (OnPlayerEntersTheLotteryEvent != null)
{
OnPlayerEntersTheLotteryEvent(this, "You entered the lottery!");
}
// detemines if the player won money
int percentageToWin = random.Next(100) + 1;
if (OnPlayerLosesOrGainsMoney != null)
{
/*
50% chance to double your money.
25% chance nothing happens.
25% chance to lose half your credits.
*/
Money moneyLostOrGained = null;
LottoOptions options = LottoOptions.NothingHappens;
// 50%
if (percentageToWin < 50)
{
options = LottoOptions.WinCredits;
moneyLostOrGained = new Money(player.Money.Amount / 2.0);
player.Money.Amount += moneyLostOrGained.Amount;
}
// 25%
else if (percentageToWin < 75)
{
options = LottoOptions.LoseCredits;
moneyLostOrGained = new Money(player.Money.Amount / 2.0);
player.Money.Amount -= moneyLostOrGained.Amount;
}
// 25%
else
{
options = LottoOptions.NothingHappens;
}
this.OnPlayerLosesOrGainsMoney
(
this,
options != LottoOptions.WinCredits,
moneyLostOrGained,
options == LottoOptions.WinCredits ? "You won the lottery!" : "You lost the lottery!"
);
}
}
private void enemyEvent()
{
if (OnPlayerIsInteruptedByEnemyEvent == null || enemies.Count <= 0)
{
return;
}
Enemy enemy = enemies[random.Next(enemies.Count)];
bool userWishesToFight = OnPlayerIsInteruptedByEnemyEvent(this, enemy) == EnemyInvolvement.Fight;
/*
You can stay at fight and have a 50% chance to win
: if you win you gain a randomized loot reward
: if you lose you lose all but 10 credits.
You can run with 75% chance to lose half your credits.
*/
if (userWishesToFight)
{
bool playerWonFight = (random.Next(2) == 1);
if (playerWonFight)
{
Money randomMoneyAmount = generateRandomMoneyAmount();
player.Money.Amount += randomMoneyAmount.Amount;
if(this.OnPlayerLosesOrGainsMoney != null)
this.OnPlayerLosesOrGainsMoney(this, false, randomMoneyAmount, "You won against the enemy: " + enemy.Name);
}
else
{
Money moneyLost = new Money(player.Money.Amount - 10);
player.Money.Amount -= Math.Abs(moneyLost.Amount);
player.Health.Current-= enemy.DamageAmount;
if(this.OnPlayerLosesOrGainsMoney != null)
this.OnPlayerLosesOrGainsMoney(this, true, moneyLost, "You lost against the enemy: " + enemy.Name);
}
}
else
{
int randomPercentage = random.Next(100) + 1;
if (randomPercentage <= 75)
{
Money decreasedMoneyAmount = new Money(player.Money.Amount / 2.0);
this.player.Money.Amount -= decreasedMoneyAmount.Amount;
this.OnPlayerLosesOrGainsMoney(this, true, decreasedMoneyAmount, "You attempted to run away, but failed!");
}
}
}
public Money PriceOf(Item[] items, Shop shop)
{
Money money = new Money();
for(int i = 0; i < items.Length; ++i)
{
money.Amount += shop.PriceOf(items[i]).Amount;
}
return money;
}
public Player(string name, Location location, Money money)
: this(name)
{
Location = location;
this.money = money;
}
private void onPlayerWinsOrLosesMoney(object sender, bool decreaseMoney, Money money, string reason)
{
if (money != null && money.Amount > 0)
{
MessageBox.Show("You " + (decreaseMoney ? "lost " : "won ") + money.ToString() + ", because: " + reason, "Notice", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
else
{
MessageBox.Show("Luckily, you did not lose or gain any money, because: " + reason, "Notice", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
}