// gets datatable from DB and fills collection with UNUSED single jeopardy categories
public void FillCategories()
{
// get list of #'s of unused categories
List<int> iIDs = DBAccess.UnusedCategoryList();
// remove if too many
Random rand = new Random();
while (iIDs.Count > 6)
{
iIDs.RemoveAt(rand.Next(0, iIDs.Count - 1));
}
rand = null;
// biuld string of id's for sql
string sIDs = "";
foreach (int i in iIDs)
{
sIDs += string.Format("{0}, ", i);
}
sIDs = sIDs.Remove(sIDs.Length - 2);
// get datatable
DataTable dtCategory = DBAccess.GetCategory(sIDs);
foreach (DataRow dr in dtCategory.Rows)
{
cCategory oCategory = new cCategory();
oCategory.Load(dr);
this.Add(oCategory);
}
}
// add given cCategory to collection
private void Add(cCategory newCategory)
{
mcol.Add(newCategory);
}
private void Button_Clicked(object sender, EventArgs e)
{
if (sender is Button)
{
Button btnQuestion = (Button)sender;
string sQuestion = btnQuestion.Name;
sQuestion = sQuestion.Remove(0, 3);
//MessageBox.Show(sQuestion);
// get category of selected question
switch (sQuestion[0])
{
case 'A':
oCategory = oCategories[0];
break;
case 'B':
oCategory = oCategories[1];
break;
case 'C':
oCategory = oCategories[2];
break;
case 'D':
oCategory = oCategories[3];
break;
case 'E':
oCategory = oCategories[4];
break;
case 'F':
oCategory = oCategories[5];
break;
}
int iQuestID;
int.TryParse(sQuestion.Remove(0, 1), out iQuestID);
int iCost;
// check for daily double
if (sQuestion == sDailyDouble)
{
// is daily double
frmBetQuestion oBetQuestionForm = new frmBetQuestion(oCategories[char.ConvertToUtf32(sQuestion, 0) - 65].Description, oCategory[iQuestID - 1], iScore, false);
oBetQuestionForm.ShowDialog();
iCost = oBetQuestionForm.Bet;
}
else
{
iCost = oCategory[iQuestID - 1].Cost;
}
frmQuestion oQuestionForm = new frmQuestion(oCategory[iQuestID - 1], false);
oQuestionForm.ShowDialog();
// manage score
if (oQuestionForm.AnswerState == 0)
{
// didnt answer
string sAnswerDescription = oCategory[iQuestID - 1][oCategory[iQuestID - 1].CorrectAnswerID].Description;
lblLastQuestion.Text = string.Format("Passed, answer was: {0}", sAnswerDescription);
}
else if (oQuestionForm.AnswerState == 1)
{
// answer good
iScore += iCost;
string sAnswerDescription = oCategory[iQuestID - 1][oCategory[iQuestID - 1].CorrectAnswerID].Description;
lblLastQuestion.Text = string.Format("{0} is Correct!", sAnswerDescription);
}
else
{
// bad answer
iScore -= iCost;
string sAnswerDescription = oCategory[iQuestID - 1][oCategory[iQuestID - 1].CorrectAnswerID].Description;
lblLastQuestion.Text = string.Format("Incorrect, answer was: {0}", sAnswerDescription);
}
lblScore.Text = string.Format("Score: {0}", iScore);
btnQuestion.Enabled = false;
if (CheckForEnd())
{
// all questions used, final jeopardy
oCategory = new cCategory();
oCategory.FillFinal();
oCategory.FillCategory();
frmBetQuestion oFinalQuestionForm = new frmBetQuestion(oCategory.Description, oCategory[0], iScore, true);
oFinalQuestionForm.ShowDialog();
iCost = oFinalQuestionForm.Bet;
oQuestionForm = new frmQuestion(oCategory[0], true);
oQuestionForm.ShowDialog();
// manage score
if (oQuestionForm.AnswerState == 0)
{
// didnt answer
string sAnswerDescription = oCategory[iQuestID - 1][oCategory[iQuestID - 1].CorrectAnswerID].Description;
lblLastQuestion.Text = string.Format("Passed, answer was: {0}", sAnswerDescription);
}
else if (oQuestionForm.AnswerState == 1)
{
// answer good
iScore += iCost;
string sAnswerDescription = oCategory[iQuestID - 1][oCategory[iQuestID - 1].CorrectAnswerID].Description;
lblLastQuestion.Text = string.Format("{0} is Correct!", sAnswerDescription);
}
else
{
// bad answer
iScore -= iCost;
string sAnswerDescription = oCategory[iQuestID - 1][oCategory[iQuestID - 1].CorrectAnswerID].Description;
lblLastQuestion.Text = string.Format("Incorrect, answer was: {0}", sAnswerDescription);
}
lblScore.Text = string.Format("Score: {0}", iScore);
}
}
}
