/// <summary>
/// Purpose: to move the the cursor to the next text box.
/// </summary>
/// <param name="sender">TxtBxCrewMembers_KeyPress</param>
/// <param name="e">TxtBxTotalGold.Focus</param>
private void TxtBxCrewMembers_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == (char)Keys.Enter)
{
TxtBxTotalGold.Focus();
TxtBxTotalGold.SelectAll();
}
}
/// <summary>
/// Purpose: Do all the math calculations.
/// </summary>
private void CalcGold()
{
#region Var
string _userMembers = ""; // capture text for error correction
string _userGold = ""; // capture text for error correction
int _crewMembers = 0; // user entered crew members
int _totalGold = 0; // user entered total gold
int _partyGold = 0; // the amount given to everyone initually
int _captainShare = 0; // the total the captain will recieve
int _firstShare = 0; // the total the first mate will recieve
int _crewShare = 0; // the total each crew member will recieve
int _pbaShare = 0; // the remainder
int _auditorCheck = 0; // to check the accounting
#endregion Var
// 1) on button press, read data from crewMembers and totalGold
// 2) tryParse on both and store them in _crewMembers and _totalGold as int
_userMembers = TxtBxCrewMembers.Text;
int.TryParse(TxtBxCrewMembers.Text, out _crewMembers);
if (_crewMembers <= 0) // any character or -# will go here automatically
{
MessageBox.Show(string.Format("{0} is an invalad Crew entry, try again.", _userMembers));
TxtBxCrewMembers.Focus();
TxtBxCrewMembers.SelectAll();
return;
}
if (_crewMembers <= FACTOR_PEOPLE)
{
MessageBox.Show("You do not have enough Crew Members, hire some more so we can be off.");
TxtBxCrewMembers.Focus();
TxtBxCrewMembers.SelectAll();
return;
}
_userGold = TxtBxTotalGold.Text;
int.TryParse(TxtBxTotalGold.Text, out _totalGold);
if (_totalGold <= 0) // any character or -# will go here automatically
{
MessageBox.Show(string.Format("{0} is an invalad Gold entry, try again.", _userGold));
TxtBxTotalGold.Focus();
TxtBxTotalGold.SelectAll();
return;
}
else if (_totalGold <= (_crewMembers * FACTOR_PARTY))
{
MessageBox.Show("You did not earn enough gold for partying, return when you have more plunder.");
TxtBxTotalGold.Focus();
TxtBxTotalGold.SelectAll();
return;
}
// 3) divy out 3 gold to each crew member (3 will be a const)
_partyGold = _crewMembers * FACTOR_PARTY;
// 4) give pirate captain 12% (will be const double 0.12)
_captainShare = (int)(_totalGold * FACTOR_CAPTAIN);
_totalGold = _totalGold - _captainShare;
// 5) give first mate 8% (will be const double 0.08)
_firstShare = (int)(_totalGold * FACTOR_FIRST);
_totalGold = _totalGold - _firstShare;
// 6) subtract the shares before dividing spliting the gold
_totalGold = _totalGold - _partyGold;
// 7) divide the gold evenly between the crew members
_crewShare = _totalGold / _crewMembers + FACTOR_PARTY; // adding the 3 gold to simplify the process later
// 8) find PBA remainder by %
_pbaShare = _totalGold % _crewMembers;
if (_pbaShare < 0) // had some instances where the PBA was a negative number, this will prevent that.
{
MessageBox.Show("The Pirate Benavolant Association will not loan you money, YOU GIVE US MONEY, return when you have more plunder");
TxtBxTotalGold.Focus();
TxtBxTotalGold.SelectAll();
return;
}
// 9) Auditor Check
_auditorCheck = _captainShare + _firstShare + (_crewShare * _crewMembers) + _pbaShare;
if (_auditorCheck < _totalGold) // because of all the error correction prior this will never happen
{
MessageBox.Show("The Auditor found descrepancies in your accounting, jail time for you.");
ClearTxtBxs();
TxtBxCrewMembers.Focus();
return;
}
// 10) add up all the totals
_captainShare = _captainShare + _crewShare; // because she also gets a share of the loot
_firstShare = _firstShare + _crewShare; // because he also gets a share of the loot
_crewMembers = _crewMembers - FACTOR_PEOPLE; // subtract 2 so we can display the right amount of crew members
// 11) Display the totals in the appropriate textboxes
TxtBxJackShare.Text = string.Format("{0} Gold", _captainShare);
TxtBxMateShare.Text = string.Format("{0} Gold", _firstShare);
TxtBxCrewShare.Text = string.Format("({0} Gold x {1} Crew)", _crewShare, _crewMembers);
TxtBxPbaShare.Text = string.Format("{0} Gold", _pbaShare);
TxtBxAuditorShare.Text = string.Format("{0} Gold", _auditorCheck);
TxtBxCrewMembers.SelectAll();
TxtBxCrewMembers.Focus();
}