public void TestMultiScriptCreation()
{
MultiScript multiScript = CreateMultiScript("line 1", "line 2", "line 3", "line 4");
Assert.AreEqual(4, multiScript.Scripts.Count());
Assert.AreEqual("line 2", multiScript.Scripts.ElementAt(1).Line);
Assert.AreEqual("line 1;line 2;line 3;line 4", GetLinesString(multiScript));
}
public void TestMultiScriptSwap()
{
MultiScript multiScript = CreateMultiScript("line 1", "line 2", "line 3", "line 4");
// Swap lines 2 and 3
m_worldModel.UndoLogger.StartTransaction("Swap lines 2 and 3");
multiScript.Swap(1, 2);
m_worldModel.UndoLogger.EndTransaction();
// Check they are swapped correctly
Assert.AreEqual("line 1;line 3;line 2;line 4", GetLinesString(multiScript));
// Undo - should be back to original
m_worldModel.UndoLogger.Undo();
Assert.AreEqual("line 1;line 2;line 3;line 4", GetLinesString(multiScript));
// Redo - lines 2 and 3 swapped again
m_worldModel.UndoLogger.Redo();
Assert.AreEqual("line 1;line 3;line 2;line 4", GetLinesString(multiScript));
// Undo - should be back to original
m_worldModel.UndoLogger.Undo();
Assert.AreEqual("line 1;line 2;line 3;line 4", GetLinesString(multiScript));
// Now swap two non-consecutive elements, lines 1 and 4
m_worldModel.UndoLogger.StartTransaction("Swap lines 1 and 4");
multiScript.Swap(0, 3);
m_worldModel.UndoLogger.EndTransaction();
// Check they are swapped correctly
Assert.AreEqual("line 4;line 2;line 3;line 1", GetLinesString(multiScript));
// Undo - should be back to original
m_worldModel.UndoLogger.Undo();
Assert.AreEqual("line 1;line 2;line 3;line 4", GetLinesString(multiScript));
}
private MultiScript CreateMultiScript(params string[] lines)
{
// Creates a new MultiScript with mock IScripts, with .Line returning each
// line passed in as a parameter.
List <IScript> source = new List <IScript>();
foreach (string line in lines)
{
var script = new Mock <IScript>();
script.Setup(s => s.Line).Returns(line);
source.Add(script.Object);
}
MultiScript result = new MultiScript(m_worldModel, source.ToArray());
result.UndoLog = m_worldModel.UndoLogger;
return(result);
}
public IScript CreateScript(string line, Element proc)
{
string remainingScript;
IScript newScript;
MultiScript result = new MultiScript();
bool finished = false;
IScript lastIf = null;
IScript lastFirstTime = null;
bool dontAdd;
bool addedError;
IfScriptConstructor ifConstructor = null;
line = Utility.RemoveSurroundingBraces(line);
while (!finished)
{
line = Utility.GetScript(line, out remainingScript);
if (line != null)
{
line = line.Trim();
line = Utility.RemoveComments(line);
}
if (!string.IsNullOrEmpty(line))
{
newScript = null;
dontAdd = false;
addedError = false;
if (line.StartsWith("else"))
{
if (lastIf == null)
{
AddError("Unexpected 'else' (error with parent 'if'?):" + line);
}
else
{
if (line.StartsWith("else if"))
{
ifConstructor.AddElseIf(lastIf, line, proc);
}
else
{
ifConstructor.AddElse(lastIf, line, proc);
}
}
dontAdd = true;
}
else if (line.StartsWith("otherwise"))
{
if (lastFirstTime == null)
{
AddError("Unexpected 'otherwise' (error with parent 'firsttime'?):" + line);
}
else
{
FirstTimeScriptConstructor.AddOtherwiseScript(lastFirstTime, line, this);
}
dontAdd = true;
}
else
{
lastIf = null;
IScriptConstructor constructor = GetScriptConstructor(line);
if (constructor != null)
{
try
{
newScript = constructor.Create(line, proc);
if (constructor.Keyword == "if")
{
ifConstructor = (IfScriptConstructor)constructor;
lastIf = newScript;
}
if (constructor.Keyword == "firsttime")
{
lastFirstTime = newScript;
}
}
catch (Exception ex)
{
AddError(string.Format("Error adding script '{0}': {1}", line, ex.Message));
addedError = true;
}
}
if (newScript == null)
{
// See if the script is like "myvar = 2". newScript will be null otherwise.
newScript = m_setConstructor.Create(line, proc);
}
if (newScript == null)
{
// See if the script calls a procedure defined by the game
newScript = m_procConstructor.Create(line, proc);
}
}
if (!dontAdd)
{
if (newScript == null)
{
if (!addedError)
{
AddError(string.Format("Unrecognised script command '{0}'", line));
}
}
else
{
newScript.Line = line;
result.Add(newScript);
}
}
}
line = remainingScript;
if (string.IsNullOrEmpty(line))
{
finished = true;
}
}
return(result);
}
private string GetLinesString(MultiScript multiScript)
{
return(string.Join(";", multiScript.Scripts.Select(s => s.Line)));
}
public void AddElseIf()
{
IScript newScript = new MultiScript(Controller.WorldModel);
IElseIfScript newElseIf = m_ifScript.AddElseIf(string.Empty, newScript);
}
public void AddElse()
{
IScript newScript = new MultiScript(Controller.WorldModel);
m_ifScript.SetElse(newScript);
}
public IScript CreateScript(string line, ScriptContext scriptContext, bool lazy, bool addExceptionsToLog = true)
{
MultiScript result = new MultiScript(m_worldModel);
bool finished = false;
IScript lastIf = null;
IScript lastComment = null;
IScript lastFirstTime = null;
IfScriptConstructor ifConstructor = null;
if (lazy)
{
return(new LazyLoadScript(this, line, scriptContext));
}
line = Utility.RemoveSurroundingBraces(line);
line = Utility.RemoveComments(line, m_worldModel.EditMode);
while (!finished)
{
string remainingScript;
try
{
line = Utility.GetScript(line, out remainingScript);
}
catch (Exception ex)
{
if (addExceptionsToLog)
{
AddError(string.Format("Error adding script '{0}': {1}", line, ex.Message));
break;
}
throw;
}
if (line != null)
{
line = line.Trim();
}
if (!string.IsNullOrEmpty(line))
{
IScript newScript = null;
bool dontAdd = false;
bool addedError = false;
if (line.StartsWith("else"))
{
if (lastIf == null)
{
AddError("Unexpected 'else' (error with parent 'if'?):" + line);
}
else
{
if (line.StartsWith("else if"))
{
ifConstructor.AddElseIf(lastIf, line, scriptContext);
}
else
{
ifConstructor.AddElse(lastIf, line, scriptContext);
}
}
dontAdd = true;
}
else if (line.StartsWith("otherwise"))
{
if (lastFirstTime == null)
{
AddError("Unexpected 'otherwise' (error with parent 'firsttime'?):" + line);
}
else
{
FirstTimeScriptConstructor.AddOtherwiseScript(lastFirstTime, line, this);
}
dontAdd = true;
}
else
{
IScriptConstructor constructor = GetScriptConstructor(line);
if (constructor is CommentScriptConstructor)
{
if (lastComment != null)
{
((CommentScript)lastComment).AddLine(line);
dontAdd = true;
}
else
{
newScript = constructor.Create(line, scriptContext);
lastComment = newScript;
}
}
else
{
lastIf = null;
lastComment = null;
lastFirstTime = null;
if (constructor != null)
{
try
{
if (m_lazyLoadingEnabled)
{
newScript = new LazyLoadScript(this, constructor, line, scriptContext);
}
else
{
newScript = constructor.Create(line, scriptContext);
}
if (constructor.Keyword == "if")
{
ifConstructor = (IfScriptConstructor)constructor;
lastIf = newScript;
}
if (constructor.Keyword == "firsttime")
{
lastFirstTime = newScript;
}
}
catch (Ciloci.Flee.ExpressionCompileException ex)
{
AddError(string.Format("Error compiling expression in '{0}': {1}", line, ex.Message));
addedError = true;
}
catch (Exception ex)
{
AddError(string.Format("Error adding script '{0}': {1}", line, ex.Message));
addedError = true;
}
}
if (!addedError)
{
if (newScript == null)
{
// See if the script is like "myvar = 2". newScript will be null otherwise.
newScript = m_setConstructor.Create(line, scriptContext);
}
if (newScript == null)
{
// See if the script calls a procedure defined by the game
newScript = m_procConstructor.Create(line, scriptContext);
}
}
}
}
if (!dontAdd && !addedError)
{
if (newScript == null)
{
AddError(string.Format("Unrecognised script command '{0}'", line));
}
else
{
if (!m_lazyLoadingEnabled)
{
newScript.Line = line;
}
result.Add(newScript);
}
}
}
line = remainingScript;
if (string.IsNullOrEmpty(line))
{
finished = true;
}
}
return(result);
}
static void Init()
{
MultiScript window = (MultiScript)EditorWindow.GetWindow(typeof(MultiScript));
}