private void Add_Function(string name, int line, ScriptFile filein, Var_State state)
{
ScriptLabel scr_lab = new ScriptLabel();
scr_lab.Name = name.ToUpperInvariant();
scr_lab.Line = line;
scr_lab.File = filein.Name;
scr_lab.State = state;
filein._functionlist.Add(scr_lab.Name, scr_lab);
}
public void ReadFile(ScriptFile filein)
{
File = filein.Name;
//gotta find the varbeing and varend and read in the middle
bool cstarted = false;
bool vstarted = false;
bool cended = false;
string p1, p2, p3;
for (int i = 0; i < filein._ScriptLines.Count; i++)
{
ScriptLine cmd = (ScriptLine)filein._ScriptLines[i];
string line = cmd.UnParsedParams;
switch (cmd.Command)
{
case ScriptCommands.INCLUDE:
if (!cstarted)
{
Globals.scriptthread.Script_INCLUDE(line);
}
break;
case ScriptCommands.PUBLIC:
if (cstarted && vstarted)
{
//defining a variable
p1 = ScriptEngine.Get_String(ref line);
p2 = ScriptEngine.Get_String(ref line).ToUpperInvariant();
p3 = ScriptEngine.Get_String(ref line);
ScriptVariable nv = ScriptEngine.Create_Variable(p1, p2, p3, Var_State.PUBLIC);
_Variables.Add(nv);
}
else if (cstarted)
{
//a function
p1 = ScriptEngine.Get_String(ref line);
Add_Function(p1, i, filein, Var_State.PUBLIC);
}
break;
case ScriptCommands.PRIVATE:
if (cstarted && vstarted)
{
//defining a variable
p1 = ScriptEngine.Get_String(ref line);
p2 = ScriptEngine.Get_String(ref line).ToUpperInvariant();
p3 = ScriptEngine.Get_String(ref line);
ScriptVariable nv = ScriptEngine.Create_Variable(p1, p2, p3, Var_State.PRIVATE);
_Variables.Add(nv);
}
else if (cstarted)
{
//a function
p1 = ScriptEngine.Get_String(ref line);
Add_Function(p1, i, filein, Var_State.PRIVATE);
}
break;
case ScriptCommands.PROTECTED:
if (cstarted && vstarted)
{
//defining a variable
p1 = ScriptEngine.Get_String(ref line);
p2 = ScriptEngine.Get_String(ref line).ToUpperInvariant();
p3 = ScriptEngine.Get_String(ref line);
ScriptVariable nv = ScriptEngine.Create_Variable(p1, p2, p3, Var_State.PROTECTED);
_Variables.Add(nv);
}
else if (cstarted)
{
//a function
p1 = ScriptEngine.Get_String(ref line);
Add_Function(p1, i, filein, Var_State.PROTECTED);
}
break;
case ScriptCommands.STATIC:
if (cstarted && vstarted)
{
//defining a variable
p1 = ScriptEngine.Get_String(ref line);
p2 = ScriptEngine.Get_String(ref line).ToUpperInvariant();
p3 = ScriptEngine.Get_String(ref line);
ScriptVariable nv = ScriptEngine.Create_Variable(p1, p2, p3, Var_State.STATIC);
_Variables.Add(nv);
}
else if (cstarted)
{
//a function
p1 = ScriptEngine.Get_String(ref line);
Add_Function(p1, i, filein, Var_State.STATIC);
}
break;
case ScriptCommands.CLASS:
cstarted = true;
Name = ScriptEngine.Get_String(ref line).ToUpperInvariant();
p1 = ScriptEngine.Get_String(ref line).ToUpperInvariant();
if (p1 != "NULL" && p1.Length != 0)
{
//gotta find this class... and copy over it's stuff
if (ScriptEngine.Classes.ContainsKey(p1))
{
Script_Class sc = (Script_Class)ScriptEngine.Classes[p1];
foreach (ScriptVariable nv in sc._Variables)
{
_Variables.Add(nv.Clone());
}
ParentName = sc.Name;
ParentFile = sc.File;
}
else
{
ScriptEngine.Script_Error("CLASS [" + p1 + "] NOT LOADED PRIOR TO USAGE");
}
}
break;
case ScriptCommands.END_CLASS:
cended = true;
cstarted = false;
break;
case ScriptCommands.VAR_START:
vstarted = true;
break;
case ScriptCommands.VAR_END:
vstarted = false;
break;
}
if (cended)
{
break;
}
}
}
public void ReadFile(ScriptFile filein)
{
File = filein.Name;
//gotta find the varbeing and varend and read in the middle
bool cstarted = false;
bool vstarted = false;
bool cended = false;
string p1, p2, p3;
for(int i = 0; i < filein._ScriptLines.Count; i++)
{
ScriptLine cmd = (ScriptLine)filein._ScriptLines[i];
string line = cmd.UnParsedParams;
switch(cmd.Command)
{
case ScriptCommands.INCLUDE:
if (!cstarted)
{
Globals.scriptthread.Script_INCLUDE(line);
}
break;
case ScriptCommands.PUBLIC:
if (cstarted && vstarted)
{
//defining a variable
p1 = ScriptEngine.Get_String(ref line);
p2 = ScriptEngine.Get_String(ref line).ToUpperInvariant();
p3 = ScriptEngine.Get_String(ref line);
ScriptVariable nv = ScriptEngine.Create_Variable(p1, p2, p3, Var_State.PUBLIC);
_Variables.Add(nv);
}
else if(cstarted)
{
//a function
p1 = ScriptEngine.Get_String(ref line);
Add_Function(p1, i, filein, Var_State.PUBLIC);
}
break;
case ScriptCommands.PRIVATE:
if (cstarted && vstarted)
{
//defining a variable
p1 = ScriptEngine.Get_String(ref line);
p2 = ScriptEngine.Get_String(ref line).ToUpperInvariant();
p3 = ScriptEngine.Get_String(ref line);
ScriptVariable nv = ScriptEngine.Create_Variable(p1, p2, p3, Var_State.PRIVATE);
_Variables.Add(nv);
}
else if (cstarted)
{
//a function
p1 = ScriptEngine.Get_String(ref line);
Add_Function(p1, i, filein, Var_State.PRIVATE);
}
break;
case ScriptCommands.PROTECTED:
if (cstarted && vstarted)
{
//defining a variable
p1 = ScriptEngine.Get_String(ref line);
p2 = ScriptEngine.Get_String(ref line).ToUpperInvariant();
p3 = ScriptEngine.Get_String(ref line);
ScriptVariable nv = ScriptEngine.Create_Variable(p1, p2, p3, Var_State.PROTECTED);
_Variables.Add(nv);
}
else if (cstarted)
{
//a function
p1 = ScriptEngine.Get_String(ref line);
Add_Function(p1, i, filein, Var_State.PROTECTED);
}
break;
case ScriptCommands.STATIC:
if (cstarted && vstarted)
{
//defining a variable
p1 = ScriptEngine.Get_String(ref line);
p2 = ScriptEngine.Get_String(ref line).ToUpperInvariant();
p3 = ScriptEngine.Get_String(ref line);
ScriptVariable nv = ScriptEngine.Create_Variable(p1, p2, p3, Var_State.STATIC);
_Variables.Add(nv);
}
else if (cstarted)
{
//a function
p1 = ScriptEngine.Get_String(ref line);
Add_Function(p1, i, filein, Var_State.STATIC);
}
break;
case ScriptCommands.CLASS:
cstarted = true;
Name = ScriptEngine.Get_String(ref line).ToUpperInvariant();
p1 = ScriptEngine.Get_String(ref line).ToUpperInvariant();
if (p1 != "NULL" && p1.Length != 0)
{
//gotta find this class... and copy over it's stuff
if (ScriptEngine.Classes.ContainsKey(p1))
{
Script_Class sc = (Script_Class)ScriptEngine.Classes[p1];
foreach (ScriptVariable nv in sc._Variables)
{
_Variables.Add(nv.Clone());
}
ParentName = sc.Name;
ParentFile = sc.File;
}
else
{
ScriptEngine.Script_Error("CLASS [" + p1 + "] NOT LOADED PRIOR TO USAGE");
}
}
break;
case ScriptCommands.END_CLASS:
cended = true;
cstarted = false;
break;
case ScriptCommands.VAR_START:
vstarted = true;
break;
case ScriptCommands.VAR_END:
vstarted = false;
break;
}
if (cended)
{
break;
}
}
}
private void Call_Event(ScriptEventCaller evn_call, ScriptEvent pop_event)
{
if (evn_call == null)
{
return;
}
//is the file loaded?
if (!Files.ContainsKey(evn_call.File))
{
System.IO.StreamReader filein = new System.IO.StreamReader(evn_call.File);
ScriptFile sf = new ScriptFile();
sf.Name = evn_call.File;
sf.ReadScript(filein);
filein.Close();
Files.Add(sf.Name, sf);
}
//find the function
int dest_line = Get_Function_Line(evn_call.Function, evn_call.File);
if (dest_line == -1)
{
ScriptEngine.Script_Error("EVENT CALLER: FUNCTION DOES NOT EXIST : " + evn_call.File + " : " + evn_call.Function);
Globals.gamedata.CurrentScriptState = ScriptState.Error;
return;
}
//create a new thread at the function...
ScriptThread scr_thread = new ScriptThread();
scr_thread.Current_File = evn_call.File;
scr_thread.Line_Pos = dest_line + 1;
VariableList stack_bottom = new VariableList();
//copy the variables over
foreach (ScriptVariable svar in pop_event.Variables)
{
stack_bottom.Add_Variable(svar);
}
scr_thread._stack.Add(stack_bottom);
scr_thread.ID = GetUniqueThreadID();
Threads.Add(scr_thread.ID, scr_thread);
}
private void RunScript()
{
#if !DEBUG
try
{
#endif
ScriptLine line;
//int while_count = 0;
if (System.String.Equals(Globals.Script_MainFile, ""))
{
Globals.gamedata.CurrentScriptState = ScriptState.Stopped;
ScriptEngine.Script_Error("Script Thread entry point not set... did you forget to load first?");
Globals.l2net_home.SetStartScript();
return;
}
//clean up pathfinding stuff
ScriptEngine.is_Moving = false;
ScriptEngine.Moving_List.Clear();
System.IO.StreamReader filein = new System.IO.StreamReader(Globals.Script_MainFile);
ScriptFile sf = new ScriptFile();
sf.Name = Globals.Script_MainFile;
sf.ReadScript(filein);
filein.Close();
Files.Add(sf.Name, sf);
ScriptThread scr_thread = new ScriptThread();
scr_thread.Current_File = Globals.Script_MainFile;
scr_thread.Line_Pos = 0;
VariableList stack_bottom = new VariableList();
scr_thread._stack.Add(stack_bottom);
scr_thread.ID = GetUniqueThreadID();
Threads.Add(scr_thread.ID, scr_thread);
ScriptEvent pop_event;
ScriptEventCaller evn_call;
bool all_sleeping;
bool time_passed;
while (true)//Globals.gamedata.running)
{
all_sleeping = true;
//need to check the state of the script thread
if (IsRunning())//if running
{
#if !TESTING
try
{
#endif
foreach (ScriptThread cthread in Threads.Values)
{
CurrentThread = cthread.ID;
System.DateTime finish = System.DateTime.Now.AddTicks(Globals.Script_Ticks_Per_Switch);
time_passed = false;
BumpThread = false;
while (IsRunning() && (cthread.Sleep_Until < System.DateTime.Now) && !time_passed)
{
line = Get_Line(Line_Pos);
if (Proccess_Line(line, true))
{
all_sleeping = false;
}
time_passed = (System.DateTime.Now > finish || BumpThread);
}
}
#if !TESTING
}
catch
{
//set was modified... no biggie
}
#endif
try
{
//lets pop off all our events
lock (eventqueueLock)
{
while (EventQueueCount() > 0)
{
all_sleeping = false;
pop_event = EventQueueDequeue();
//time to handle the event... fun fun fun
switch (pop_event.Type)
{
case EventType.ServerPacket:
if (ServerPacketsContainsKey((int)pop_event.Type2))
{
//the event exists...
evn_call = ServerPacketsGetCaller((int)pop_event.Type2);
Call_Event(evn_call, pop_event);
}
break;
case EventType.ServerPacketEX:
if (ServerPacketsEXContainsKey((int)pop_event.Type2))
{
//the event exists...
evn_call = ServerPacketsEXGetCaller((int)pop_event.Type2);
Call_Event(evn_call, pop_event);
}
break;
case EventType.ClientPacket:
if (ClientPacketsContainsKey((int)pop_event.Type2))
{
//the event exists...
evn_call = ClientPacketsGetCaller((int)pop_event.Type2);
Call_Event(evn_call, pop_event);
}
break;
case EventType.ClientPacketEX:
if (ClientPacketsEXContainsKey((int)pop_event.Type2))
{
//the event exists...
evn_call = ClientPacketsEXGetCaller((int)pop_event.Type2);
Call_Event(evn_call, pop_event);
}
break;
case EventType.SelfPacket:
if (SelfPacketsContainsKey((int)pop_event.Type2))
{
//the event exists...
evn_call = SelfPacketsGetCaller((int)pop_event.Type2);
Call_Event(evn_call, pop_event);
}
break;
case EventType.SelfPacketEX:
if (SelfPacketsEXContainsKey((int)pop_event.Type2))
{
//the event exists...
evn_call = SelfPacketsEXGetCaller((int)pop_event.Type2);
Call_Event(evn_call, pop_event);
}
break;
default:
//need to check if the event exists in our list
if (EventsContainsKey((int)pop_event.Type))
{
//the event exists...
evn_call = EventsGetCaller((int)pop_event.Type);
Call_Event(evn_call, pop_event);
}
break;
}
}//end of while dequeque
}
}
catch//(Exception e)
{
ScriptEngine.Script_Error("Event Error... possible wrong file or function name?");
}
}//end of if
switch (Globals.gamedata.CurrentScriptState)
{
case ScriptState.Stopped:
case ScriptState.Running:
break;
case ScriptState.Paused:
System.Threading.Thread.Sleep(Globals.SLEEP_WhileScript);
break;
case ScriptState.DelayStart:
System.Threading.Thread.Sleep(Globals.SLEEP_Script_Reset);
Globals.gamedata.CurrentScriptState = ScriptState.Running;
break;
default:
return;
}
if (all_sleeping)
{
System.Threading.Thread.Sleep(Globals.SLEEP_WhileScript);
}
}//end of while true
#if !DEBUG
}
catch (Exception e)
{
string broke_file = "";
try
{
broke_file = ((ScriptThread)Threads[CurrentThread]).Current_File;
}
catch
{
broke_file = "no file loaded";
}
ScriptEngine.Script_Error("Script Thread Crashed File: " + broke_file);
ScriptEngine.Script_Error(e.Message + " : " + e.InnerException);
}
#endif
}
private void Script_CALL_EXTERN(string line)
{
string s_file = Get_String(ref line);
string s_name = Get_String(ref line);
string s_var = Get_String(ref line);
string s_values = line;
//check if the file has been loaded yet...
//if not... load the file into memory
s_file = Globals.PATH + "\\Scripts\\" + s_file;
if (!Files.ContainsKey(s_file))
{
System.IO.StreamReader filein = new System.IO.StreamReader(s_file);
ScriptFile sf = new ScriptFile();
sf.Name = s_file;
sf.ReadScript(filein);
filein.Close();
Files.Add(sf.Name, sf);
}
Function_Call(s_file, s_name, s_var, s_values);
}
public void Script_INCLUDE(string line)
{
string s_file = Get_String(ref line);
s_file = Globals.PATH + "\\Scripts\\" + s_file;
s_file = s_file.ToUpperInvariant().Replace('/','\\');
try
{
Script_Class sc = new Script_Class();
if (!Files.ContainsKey(s_file))
{
System.IO.StreamReader filein = new System.IO.StreamReader(s_file);
ScriptFile sf = new ScriptFile();
sf.Name = s_file;
sf.ReadScript(filein);
filein.Close();
Files.Add(sf.Name, sf);
sc.ReadFile(sf);
if (!Classes.ContainsKey(sc.Name))
{
Classes.Add(sc.Name, sc);
}
else
{
//we already have a class of this name... from a different file
ScriptEngine.Script_Error("FAILED TO INCLUDE FILE : " + s_file + " : A class of this name [" + sc.Name + "] from a different file has already been loaded");
Globals.gamedata.CurrentScriptState = ScriptState.Error;
}
}
/*else
{
//we already have this file loaded... why would we want to reload it?
//what was I thinking here? maybe they would have a class in a non class file? f**k that...
//sc.ReadFile((ScriptFile)Files[s_file]);
}*/
}
catch
{
ScriptEngine.Script_Error("FAILED TO INCLUDE FILE : " + s_file);
Globals.gamedata.CurrentScriptState = ScriptState.Error;
}
}
