public static object Spawn(string spawnString, object caller)
{
if (spawnString == null || spawnString == "")
{
return(null);
}
int commaIndex = spawnString.IndexOf(',');
Type type;
if (commaIndex != -1)
{
type = ScriptCompiler.FindTypeByName(spawnString.Substring(0, commaIndex));
}
else
{
type = ScriptCompiler.FindTypeByName(spawnString);
}
// do not allow mobiles to be spawned into item backpack
if (type != null)
{
object o = XmlSpawner.CreateObject(type, spawnString);
if (o == null)
{
throw new UberScriptException("Could not create spawn: " + spawnString + "... should be impossible!");
}
return(o);
}
return(null);
}
private static void ExecuteDeathAction(Item corpse, Mobile killer, string action)
{
if (action == null || action.Length <= 0 || corpse == null)
{
return;
}
string status_str = null;
XmlSpawner.SpawnObject TheSpawn = new XmlSpawner.SpawnObject(null, 0);
TheSpawn.TypeName = action;
string substitutedtypeName = BaseXmlSpawner.ApplySubstitution(null, corpse, killer, action);
string typeName = BaseXmlSpawner.ParseObjectType(substitutedtypeName);
Point3D loc = corpse.Location;
Map map = corpse.Map;
if (BaseXmlSpawner.IsTypeOrItemKeyword(typeName))
{
BaseXmlSpawner.SpawnTypeKeyword(corpse, TheSpawn, typeName, substitutedtypeName, true, killer, loc, map, out status_str);
}
else
{
// its a regular type descriptor so find out what it is
Type type = SpawnerType.GetType(typeName);
try
{
string[] arglist = BaseXmlSpawner.ParseString(substitutedtypeName, 3, "/");
object o = XmlSpawner.CreateObject(type, arglist[0]);
if (o == null)
{
status_str = "invalid type specification: " + arglist[0];
}
else
if (o is Mobile)
{
Mobile m = (Mobile)o;
if (m is BaseCreature)
{
BaseCreature c = (BaseCreature)m;
c.Home = loc; // Spawners location is the home point
}
m.Location = loc;
m.Map = map;
BaseXmlSpawner.ApplyObjectStringProperties(null, substitutedtypeName, m, killer, corpse, out status_str);
}
else
if (o is Item)
{
Item item = (Item)o;
BaseXmlSpawner.AddSpawnItem(null, corpse, TheSpawn, item, loc, map, killer, false, substitutedtypeName, out status_str);
}
}
catch { }
}
}
// adds components from a multi.txt file to an existing addon
public static int LoadAddonFromMulti(XmlSpawnerAddon newaddon, string filename, out string status_str)
{
status_str = null;
if (filename == null)
{
status_str = "Invalid filename";
return(0);
}
if (newaddon == null)
{
status_str = "Invalid addon";
return(0);
}
bool badformat = false;
int ncomponents = 0;
if (System.IO.File.Exists(filename))
{
using (StreamReader sr = new StreamReader(filename))
{
string line;
int linenumber = 0;
// Read and process lines from the file until the end of the file is reached.
// Individual lines have the format of
// itemid x y z visible [hue] ; attachment[,args]
// where visible is a 0/1 and hue can be optionally specified for individual itemid entries.
while ((line = sr.ReadLine()) != null)
{
linenumber++;
// process the line
if (line.Length == 0)
{
continue;
}
// first parse out the component specification from any optional attachment specifications
string[] specs = line.Split(';');
// the component spec will always be first
if (specs == null || specs.Length < 1)
{
continue;
}
string[] args = specs[0].Trim().Split(' ');
AddonComponent newcomponent = null;
if (args != null && args.Length >= 5)
{
int itemid = -1;
int x = 0;
int y = 0;
int z = 0;
int visible = 0;
int hue = -1;
try
{
itemid = int.Parse(args[0]);
x = int.Parse(args[1]);
y = int.Parse(args[2]);
z = int.Parse(args[3]);
visible = int.Parse(args[4]);
// handle the optional fields that are not part of the original multi.txt specification
if (args.Length > 5)
{
hue = int.Parse(args[5]);
}
}
catch { badformat = true; }
if (itemid < 0 || badformat)
{
status_str = String.Format("Error line {0}", linenumber);
break;
}
// create the new component
newcomponent = new AddonComponent(itemid);
// set the properties according to the specification
newcomponent.Visible = (visible == 1);
if (hue >= 0)
{
newcomponent.Hue = hue;
}
// add it to the addon
newaddon.AddComponent(newcomponent, x, y, z);
ncomponents++;
}
// if a valid component was added, then check to see if any additional attachment specifications need to be processed
if (newcomponent != null && specs.Length > 1)
{
for (int j = 1; j < specs.Length; j++)
{
if (specs[j] == null)
{
continue;
}
string attachstring = specs[j].Trim();
Type type = null;
try
{
type = SpawnerType.GetType(BaseXmlSpawner.ParseObjectType(attachstring));
}
catch { }
// if so then create it
if (type != null && type.IsSubclassOf(typeof(XmlAttachment)))
{
object newo = XmlSpawner.CreateObject(type, attachstring, false, true);
if (newo is XmlAttachment)
{
// add the attachment to the target
XmlAttach.AttachTo(newcomponent, (XmlAttachment)newo);
}
}
}
}
}
sr.Close();
}
}
else
{
status_str = "No such file : " + filename;
}
if (badformat)
{
return(0);
}
else
{
return(ncomponents);
}
}
private void ExecuteAction(Mobile mob, object target, string action)
{
if (action == null || action.Length <= 0)
{
return;
}
string status_str = null;
XmlSpawner.SpawnObject TheSpawn = new XmlSpawner.SpawnObject(null, 0);
TheSpawn.TypeName = action;
string substitutedtypeName = BaseXmlSpawner.ApplySubstitution(null, target, mob, action);
string typeName = BaseXmlSpawner.ParseObjectType(substitutedtypeName);
Point3D loc = new Point3D(0, 0, 0);
Map map = null;
if (target is Item)
{
Item ti = target as Item;
if (ti.Parent == null)
{
loc = ti.Location;
map = ti.Map;
}
else if (ti.RootParent is Item)
{
loc = ((Item)ti.RootParent).Location;
map = ((Item)ti.RootParent).Map;
}
else if (ti.RootParent is Mobile)
{
loc = ((Mobile)ti.RootParent).Location;
map = ((Mobile)ti.RootParent).Map;
}
}
else if (target is Mobile)
{
Mobile ti = target as Mobile;
loc = ti.Location;
map = ti.Map;
}
if (BaseXmlSpawner.IsTypeOrItemKeyword(typeName))
{
BaseXmlSpawner.SpawnTypeKeyword(target, TheSpawn, typeName, substitutedtypeName, true, mob, loc, map, out status_str);
}
else
{
// its a regular type descriptor so find out what it is
Type type = SpawnerType.GetType(typeName);
try
{
string[] arglist = BaseXmlSpawner.ParseString(substitutedtypeName, 3, "/");
object o = XmlSpawner.CreateObject(type, arglist[0]);
if (o == null)
{
status_str = "invalid type specification: " + arglist[0];
}
else
if (o is Mobile)
{
Mobile m = (Mobile)o;
if (m is BaseCreature)
{
BaseCreature c = (BaseCreature)m;
c.Home = loc; // Spawners location is the home point
}
m.Location = loc;
m.Map = map;
BaseXmlSpawner.ApplyObjectStringProperties(null, substitutedtypeName, m, mob, target, out status_str);
}
else
if (o is Item)
{
Item item = (Item)o;
BaseXmlSpawner.AddSpawnItem(null, target, TheSpawn, item, loc, map, mob, false, substitutedtypeName, out status_str);
}
}
catch { }
}
ReportError(mob, status_str);
}