public FormCargoBuy(int item, int maxAmount, CargoBuyOp op)
{
InitializeComponent();
Commander cmdr = game.Commander;
numAmount.Maximum = maxAmount;
numAmount.Value = numAmount.Minimum;
this.Text = Functions.StringVars(Strings.CargoTitle, Strings.CargoBuyOps[(int)op],
Consts.TradeItems[item].Name);
lblQuestion.Text = Functions.StringVars(Strings.CargoBuyQuestion, Strings.CargoBuyOps[(int)op].ToLower());
switch (op)
{
case CargoBuyOp.BuySystem:
lblStatement.Text = Functions.StringVars(Strings.CargoBuyStatement,
Functions.FormatMoney(game.PriceCargoBuy[item]),
Functions.FormatNumber(maxAmount));
this.Height = btnOk.Top + btnOk.Height + 34;
break;
case CargoBuyOp.BuyTrader:
int afford = Math.Min(game.Commander.Cash / game.PriceCargoBuy[item],
game.Commander.Ship.FreeCargoBays);
if (afford < maxAmount)
{
numAmount.Maximum = afford;
}
lblStatement.Text = Functions.StringVars(Strings.CargoBuyStatementTrader, Consts.TradeItems[item].Name,
Functions.FormatMoney(game.PriceCargoBuy[item]));
lblAvailable.Text = Functions.StringVars(Strings.CargoBuyAvailable,
Functions.Multiples(game.Opponent.Cargo[item], Strings.CargoUnit));
lblAfford.Text = Functions.StringVars(Strings.CargoBuyAfford, Functions.Multiples(afford,
Strings.CargoUnit));
lblAvailable.Visible = true;
lblAfford.Visible = true;
btnOk.Top += 26;
btnAll.Top += 26;
btnNone.Top += 26;
lblQuestion.Top += 26;
numAmount.Top += 26;
break;
case CargoBuyOp.Plunder:
lblStatement.Text = Functions.StringVars(Strings.CargoBuyStatementSteal,
Functions.FormatNumber(game.Opponent.Cargo[item]));
this.Height = btnOk.Top + btnOk.Height + 34;
break;
}
}
public FormCargoBuy(int item, int maxAmount, CargoBuyOp op)
{
InitializeComponent();
Commander cmdr = game.Commander;
numAmount.Maximum = maxAmount;
numAmount.Value = numAmount.Minimum;
this.Text = Functions.StringVars(Strings.CargoTitle, Strings.CargoBuyOps[(int)op],
Consts.TradeItems[item].Name);
lblQuestion.Text = Functions.StringVars(Strings.CargoBuyQuestion, Strings.CargoBuyOps[(int)op].ToLower());
switch (op)
{
case CargoBuyOp.BuySystem:
lblStatement.Text = Functions.StringVars(Strings.CargoBuyStatement,
Functions.FormatMoney(game.PriceCargoBuy[item]),
Functions.FormatNumber(maxAmount));
this.Height = btnOk.Top + btnOk.Height + 34;
break;
case CargoBuyOp.BuyTrader:
int afford = Math.Min(game.Commander.Cash / game.PriceCargoBuy[item],
game.Commander.Ship.FreeCargoBays);
if (afford < maxAmount)
numAmount.Maximum = afford;
lblStatement.Text = Functions.StringVars(Strings.CargoBuyStatementTrader, Consts.TradeItems[item].Name,
Functions.FormatMoney(game.PriceCargoBuy[item]));
lblAvailable.Text = Functions.StringVars(Strings.CargoBuyAvailable,
Functions.Multiples(game.Opponent.Cargo[item], Strings.CargoUnit));
lblAfford.Text = Functions.StringVars(Strings.CargoBuyAfford, Functions.Multiples(afford,
Strings.CargoUnit));
lblAvailable.Visible = true;
lblAfford.Visible = true;
btnOk.Top += 26;
btnAll.Top += 26;
btnNone.Top += 26;
lblQuestion.Top += 26;
numAmount.Top += 26;
break;
case CargoBuyOp.Plunder:
lblStatement.Text = Functions.StringVars(Strings.CargoBuyStatementSteal,
Functions.FormatNumber(game.Opponent.Cargo[item]));
this.Height = btnOk.Top + btnOk.Height + 34;
break;
}
}
private void CargoBuy(int tradeItem, bool max, IWin32Window owner, CargoBuyOp op)
{
int freeBays = Commander.Ship.FreeCargoBays;
int[] items = null;
int unitPrice = 0;
int cashToSpend = Commander.Cash;
switch (op)
{
case CargoBuyOp.BuySystem:
freeBays = Math.Max(0, Commander.Ship.FreeCargoBays - Options.LeaveEmpty);
items = Commander.CurrentSystem.TradeItems;
unitPrice = PriceCargoBuy[tradeItem];
cashToSpend = Commander.CashToSpend;
break;
case CargoBuyOp.BuyTrader:
items = Opponent.Cargo;
TradeItem item = Consts.TradeItems[tradeItem];
int chance = item.Illegal ? 45 : 10;
double adj = Functions.GetRandom(100) < chance ? 1.1 : (item.Illegal ? 0.8 : 0.9);
unitPrice = Math.Min(item.MaxTradePrice, Math.Max(item.MinTradePrice,
(int)Math.Round(PriceCargoBuy[tradeItem] * adj / item.RoundOff) * item.RoundOff));
break;
case CargoBuyOp.Plunder:
items = Opponent.Cargo;
break;
}
if (op == CargoBuyOp.BuySystem && Commander.Debt > Consts.DebtTooLarge)
FormAlert.Alert(AlertType.DebtTooLargeTrade, owner);
else if (op == CargoBuyOp.BuySystem && (items[tradeItem] <= 0 || unitPrice <= 0))
FormAlert.Alert(AlertType.CargoNoneAvailable, owner);
else if (freeBays == 0)
FormAlert.Alert(AlertType.CargoNoEmptyBays, owner);
else if (op != CargoBuyOp.Plunder && cashToSpend < unitPrice)
FormAlert.Alert(AlertType.CargoIf, owner);
else
{
int qty = 0;
int maxAmount = Math.Min(freeBays, items[tradeItem]);
if (op == CargoBuyOp.BuySystem)
maxAmount = Math.Min(maxAmount, Commander.CashToSpend / unitPrice);
if (max)
qty = maxAmount;
else
{
FormCargoBuy form = new FormCargoBuy(tradeItem, maxAmount, op);
if (form.ShowDialog(owner) == DialogResult.OK)
qty = form.Amount;
}
if (qty > 0)
{
int totalPrice = qty * unitPrice;
Commander.Ship.Cargo[tradeItem] += qty;
items[tradeItem] -= qty;
Commander.Cash -= totalPrice;
Commander.PriceCargo[tradeItem] += totalPrice;
}
}
}
