// --------------------------------------------------- \\
// -----------------Display Methods------------------- \\
// --------------------------------------------------- \\
// Display the event's name, offset and parameters.
public void DisplayEvent(Event eventData)
{
lstParameters.Items.Clear();
cboType.SelectedIndex = -1;
cboType.Text = "";
cboType.Enabled = false;
lblParamDescription.Text = "No Description Available.";
for (int i = 0; i < typeDisp.Length; i++)
typeDisp[i].Visible = false;
paramData = p.GetParameterInfo(eventData.eventId);
lblEventName.Text = p.GetEventInfo(eventData.eventId).name;
lblEventId.Text = eventData.eventId;
lblParameterListOffset.Text = "0x" + p.Hex(eventData.pParameters);
for (int i = 0; i < eventData.lParameters; i++)
lstParameters.Items.Add(paramData.GetName(i));
}
// Construct the scirpt for the events to be displayed in the windows.
public string[] MakeScript(Event[] events)
{
string[] script = new string[events.Length];
long tabs = 0;
for (int i = 0; i < events.Length; i++)
{
// Format the event and it's parameters into readable script.
string syntax = GetEventSyntax(events[i].eventId);
script[i] = ResolveEventSyntax(syntax, events[i]);
if (script[i] == "") script[i] = GetDefaultSyntax(events[i]);
// Add tabs to the script in correspondence to the code blocks.
tabs -= TabDownEvents(events[i].eventId);
for (int i2 = 0; i2 < tabs; i2++) script[i] = "\t" + script[i];
tabs += TabUpEvents(events[i].eventId);
}
return script;
}
// Return the parameters contained in the keyword's parameter list.
public string[] GetParameters(string strParams, Event eventData)
{
string[] parameters = new string[0];
char chrFound = '\0';
int paramEnd = -1;
int index = 0;
int loc = 0;
// Search for a ',' or a ')' and return the preceeding string.
do
{
paramEnd = FindFirstOfIgnoreNest(strParams, loc, new char[] { ',', ')' }, ref chrFound);
if (paramEnd == -1) paramEnd = strParams.Length;
Array.Resize<string>(ref parameters, index + 1);
parameters[index] = strParams.Substring(loc, paramEnd - loc);
parameters[index] = ClearWhiteSpace(parameters[index]);
loc = paramEnd + 1;
index++;
} while (chrFound != ')' && chrFound != '\0');
// Check each parameter for keywords and resolve if they are present.
for (int i = 0; i < parameters.Length; i++)
if (parameters[i] != "") parameters[i] = ResolveEventSyntax(parameters[i], eventData);
return parameters;
}
// Return the event name followed by each parameter paired with it's type.
public string GetDefaultSyntax(Event eventData)
{
string script = GetEventInfo(eventData.eventId).name + ": ";
for (int i = 0; i < eventData.lParameters; i++)
script += Hex(eventData.parameters[i].word1) + "-" + Hex(eventData.parameters[i].word2) + ", ";
return script;
}
public Event Deserialize(string s)
{
if (String.IsNullOrEmpty(s))
return null;
try
{
string[] lines = s.Split('|');
if (lines[0].Length != 8)
return null;
Event newEvent = new Event();
string id = lines[0];
uint idNumber = Convert.ToUInt32(id, 16);
newEvent.SetEventWord(idNumber);
newEvent.pParameters = Allocate(newEvent.lParameters * 2);
for (int i = 0; i < newEvent.lParameters; i++)
{
string[] pLines = lines[i + 1].Split('\\');
int word1 = int.Parse(pLines[0]);
int word2 = UnHex(pLines[1]);
newEvent.parameters[i].word1 = word1;
newEvent.parameters[i].word2 = word2;
SetWord(newEvent.parameters[i].word1, newEvent.pParameters + ToBlock(i));
if (newEvent.parameters[i].word1 != 2)
SetWord(newEvent.parameters[i].word2, newEvent.pParameters + ToBlock(i) + B_WORD2);
else
SetPointer(newEvent.parameters[i].word2, newEvent.pParameters + ToBlock(i) + B_WORD2);
}
AddEvent(newEvent.GetEventWord(), newEvent.pParameters);
return newEvent;
}
catch { return null; }
}
// Return a string of the parameter in the format corresponding to it's type.
public string[] ResolveParamTypes(Event eventData)
{
string[] p = new string[eventData.parameters.Length];
for (int i = 0; i < p.Length; i++)
{
switch (eventData.parameters[i].word1)
{
case 0: p[i] = Hex(eventData.parameters[i].word2); break;
case 1: p[i] = UnScalar(eventData.parameters[i].word2).ToString(); break;
case 2: p[i] = ResolvePointer(eventData.pParameters + ToBlock(i) + B_WORD2, eventData.parameters[i]); break;
case 3: p[i] = (eventData.parameters[i].word2 != 0 ? "true" : "false"); break;
case 4: p[i] = Hex(eventData.parameters[i].word2); break;
case 5: p[i] = ResolveVariable(eventData.parameters[i].word2); break;
case 6: p[i] = GetRequirement(eventData.parameters[i].word2); break;
}
}
return p;
}
// Return the string result from the passed keyword and it`s parameters.
public string ResolveKeyword(string keyword, string[] Params, Event eventData)
{
switch (keyword)
{
case "\\value":
try { return ResolveParamTypes(eventData)[int.Parse(Params[0])]; }
catch { return "Value-" + Params[0]; }
case "\\type":
try { return eventData.parameters[int.Parse(Params[0])].word1.ToString(); }
catch { return "Type-" + Params[0]; }
case "\\if":
bool compare = false;
try
{
switch (Params[1])
{
case "==": compare = int.Parse(Params[0]) == int.Parse(Params[2]); break;
case "!=": compare = int.Parse(Params[0]) != int.Parse(Params[2]); break;
case ">=": compare = int.Parse(Params[0]) >= int.Parse(Params[2]); break;
case "<=": compare = int.Parse(Params[0]) <= int.Parse(Params[2]); break;
case ">": compare = int.Parse(Params[0]) > int.Parse(Params[2]); break;
case "<": compare = int.Parse(Params[0]) < int.Parse(Params[2]); break;
}
}
finally { }
if (compare) return Params[3];
else return Params[4];
case "\\unhex":
try { return UnHex(Params[0]).ToString(); }
catch { return Params[0]; }
case "\\hex":
try { return Hex(int.Parse(Params[0])); }
catch { return Params[0]; }
case "\\hex8":
try { return Hex8(int.Parse(Params[0])); }
catch { return Params[0]; }
case "\\half1":
return WordH(Params[0], 0);
case "\\half2":
return WordH(Params[0], 1);
case "\\byte1":
return WordB(Params[0], 0);
case "\\byte2":
return WordB(Params[0], 1);
case "\\byte3":
return WordB(Params[0], 2);
case "\\byte4":
return WordB(Params[0], 3);
case "\\collision":
try { return GetCollisionStatus(UnHex(Params[0])); }
catch { return Params[0]; }
case "\\airground":
try { return GetAirGroundStatus(UnHex(Params[0])); }
catch { return Params[0]; }
case "\\cmpsign":
try { return GetComparrisonSign(UnHex(Params[0])); }
catch { return Params[0]; }
case "\\name":
return GetEventInfo(eventData.eventId).name;
case "\\white":
return " ";
default:
return "";
}
}
// Return the passed syntax with all keywords replaced with their proper values.
public string ResolveEventSyntax(string syntax, Event eventData)
{
while (true)
{
string keyword = "";
string keyResult = "";
string strParams = "";
string[] kParams;
int keyBegin = FindFirst(syntax, 0, '\\');
if (keyBegin == -1) break;
int keyEnd = FindFirst(syntax, keyBegin, '(');
if (keyEnd == -1) keyEnd = syntax.Length;
int paramsBegin = keyEnd + 1;
int paramsEnd = FindFirstIgnoreNest(syntax, paramsBegin, ')');
if (paramsEnd == -1) paramsEnd = syntax.Length;
keyword = syntax.Substring(keyBegin, keyEnd - keyBegin);
strParams = syntax.Substring(paramsBegin, paramsEnd - paramsBegin);
kParams = GetParameters(strParams, eventData);
keyResult = ResolveKeyword(keyword, kParams, eventData);
syntax = DelSubstring(syntax, keyBegin, (paramsEnd + 1) - keyBegin);
syntax = InsString(syntax, keyResult, keyBegin);
}
return syntax;
}
// Read the list of events at the specified offset and return as an array of Events.
public Event[] ReadEventList(long offset)
{
Event[] eventData = new Event[0];
if (offset != 0)
{
for (int i = 0; ; i++)
{
Array.Resize<Event>(ref eventData, i + 1);
eventData[i] = ReadEventData(offset + ToBlock(i));
if (eventData[i].GetEventWord() == 0)
{ Array.Resize<Event>(ref eventData, i); break; }
}
}
return eventData;
}
// Read the event data at the specified offset and return as an Event.
public Event ReadEventData(long offset)
{
Event eventData = new Event();
try
{
eventData.pThis = offset;
eventData.SetEventWord(GetWord(eventData.pThis));
eventData.pParameters = GetWord(eventData.pThis + B_WORD2);
for (int i = 0; i < eventData.lParameters; i++)
{
eventData.parameters[i].word1 = GetWord(eventData.pParameters + ToBlock(i));
eventData.parameters[i].word2 = GetWord(eventData.pParameters + ToBlock(i) + B_WORD2);
}
}
catch
{
eventData = new Event();
}
return eventData;
}
