private void updateProperty(object sender, PropertyString.PropertyStringEventArgs e)
{
switch (e.Key)
{
default: break;
case PropertyString.Keys.ScenarioAuthor: ScenarioAuthor = e.Value; break;
case PropertyString.Keys.ScenarioName: ScenarioName = e.Value; break;
case PropertyString.Keys.ScenarioDescription: ScenarioDescription = e.Value; break;
case PropertyString.Keys.StepName: selStep.SetName(e.Value); break;
case PropertyString.Keys.StepDescription: selStep.Step.Description = e.Value; break;
}
}
private void loadFile(string filepath)
{
StreamReader sr = new StreamReader(filepath);
// Read savefile metadata indicating data formatting
// Supports II:T1 file structure
string metadata = sr.ReadLine();
if (!metadata.StartsWith(".ii:t1"))
{
loadFail();
return;
}
// Savefile type 1: validated and encrypted
// Line 1 is metadata (.ii:t1)
// Line 2 is hash for validation (hash taken of raw string data, unobfuscated)
// Line 3 is savefile data encrypted by AES encoding
string hash = sr.ReadLine().Trim();
string file = Encryption.DecryptAES(sr.ReadToEnd().Trim());
if (hash != Encryption.HashSHA256(file))
{
loadFail();
return;
}
StringReader sRead = new StringReader(file);
string line, pline;
StringBuilder pbuffer;
Scenario sc = new Scenario(false);
try {
while ((line = sRead.ReadLine()) != null)
{
if (line == "> Begin: Scenario")
{
pbuffer = new StringBuilder();
while ((pline = sRead.ReadLine()) != null && pline != "> End: Scenario")
{
pbuffer.AppendLine(pline);
}
sc.Load_Process(pbuffer.ToString());
}
}
} catch {
loadFail();
} finally {
sRead.Close();
}
// Convert loaded scenario to Scenario Editor data structures
ScenarioAuthor = sc.Author;
ScenarioName = sc.Name;
ScenarioDescription = sc.Description;
Steps.Clear();
canvasDesigner.Children.Clear();
for (int i = 0; i < sc.Steps.Count; i++)
{
// Add to the main Steps stack
ItemStep ist = new ItemStep();
ist.Init();
ist.Step = sc.Steps [i];
ist.SetNumber(i);
ist.SetName(ist.Step.Name);
// After all UIElements are initialized, will need to "refresh" the line positions via loadIProgressions
isLoading = true;
ist.LayoutUpdated += loadIProgressions;
ist.IStep.MouseLeftButtonDown += IStep_MouseLeftButtonDown;
ist.IStep.MouseLeftButtonUp += IStep_MouseLeftButtonUp;
ist.IStep.MouseMove += IStep_MouseMove;
ist.IStepEnd.MouseLeftButtonDown += IStepEnd_MouseLeftButtonDown;
// Add to lists and display elements
Steps.Add(ist);
canvasDesigner.Children.Add(ist);
Canvas.SetZIndex(ist, 1);
Canvas.SetLeft(ist, ist.Step.IPositionX);
Canvas.SetTop(ist, ist.Step.IPositionY);
}
// Refresh the Properties View with the newly selected step
selectStep(Steps.Count > 0 ? Steps [0] : null);
updatePropertyView();
updateScenarioProperty();
drawIProgressions();
expStepProperty.IsExpanded = true;
expProgressionProperty.IsExpanded = true;
}