public Object SpawnAndReturnObject(ProcessResult lastSiblingResult, TriggerObject trigObject)
{
// IF YOU EDIT THIS FUNCTION, BE SURE TO MAKE THE CORRESPONDING CHANGE TO THE Process FUNCTION!
// this is just like Process, except it returns the spawned object (useful only in StatementNodes such that the object
// can be assigned to the lefthand side of the statement node
// e.g.
// objs.test = orc
// {
// name = goober
// }
Object prevSpawnedObject = trigObject.Spawn;
Object callingObj = trigObject.Spawn != null ? trigObject.Spawn : trigObject.This;
if (this.ScriptString != null)
{
// it's a spawn node, so we need to spawn an object here
trigObject.Spawn = SpawnHandlers.Spawn(ScriptString, callingObj);
}
if (this.Children.Count > 0) // there is a special script associated with the spawn
{
ProcessChildren(trigObject); // ignore any overrides within spawn definitions
IEntity spawnedObject = trigObject.Spawn as IEntity;
if (spawnedObject != null && this.TriggerNodes.Count > 0)
{
XmlScript script = new XmlScript(UberTreeParser.CurrentFileBeingParsed);
AddRootNodeIndeces(this, script.RootNodeIndeces);
XmlAttach.AttachTo(spawnedObject, script);
}
}
// if it was already given a location in it's children, then don't give it one... otherwise place it
// on the caller
Item callerItem = null;
Mobile callerMob = null;
if (callingObj is Item)
{
callerItem = callingObj as Item;
}
else if (callingObj is Mobile)
{
callerMob = callingObj as Mobile;
}
Object o = trigObject.Spawn;
Mobile m = null;
Item item = null;
if (o is Mobile)
{
m = (Mobile)o;
}
else if (o is Item)
{
item = (Item)o;
}
if ((m != null && m.Location == Point3D.Zero && m.Map == Map.Internal) || (item != null && item.Location == Point3D.Zero && item.Map == Map.Internal && item.RootParentEntity == null))
{
try
{
if (m != null)
{
if (callerItem != null)
{
if (callerItem.RootParentEntity != null)
{
m.MoveToWorld(callerItem.RootParentEntity.Location, callerItem.RootParentEntity.Map);
}
else
{
m.MoveToWorld(callerItem.Location, callerItem.Map);
}
}
else if (callerMob != null)
{
m.MoveToWorld(callerMob.Location, callerMob.Map);
}
else if (callingObj is IPoint3D)
{
m.MoveToWorld(new Point3D((IPoint3D)callingObj), Map.Felucca);
}
else
{
throw new UberScriptException("Spawn caller (the thing XmlScript is attached to) was neither mobile or item! It was: " + callingObj);
}
//loc = GetSpawnPosition(requiresurface, packrange, packcoord, spawnpositioning, m);
if (m is BaseCreature)
{
BaseCreature c = (BaseCreature)m;
c.Home = c.Location;
}
trigObject.Spawn = prevSpawnedObject;
return(o);
}
else if (item != null)
{
if (callerItem != null)
{
item.MoveToWorld(callerItem.Location, callerItem.Map);
}
else if (callerMob != null)
{
item.MoveToWorld(callerMob.Location, callerMob.Map);
}
else if (callingObj is IPoint3D)
{
item.MoveToWorld(new Point3D((IPoint3D)callingObj), Map.Felucca);
}
else
{
throw new UberScriptException("Spawn caller (the thing XmlScript is attached to) was neither mobile or item! It was: " + callingObj);
}
trigObject.Spawn = prevSpawnedObject;
return(o);
}
}
catch (Exception ex) { throw new UberScriptException(String.Format("When spawning {0}", o), ex); }
}
else if (m != null && m is BaseCreature)
{
BaseCreature c = (BaseCreature)m;
c.Home = c.Location;
}
trigObject.Spawn = prevSpawnedObject;
return(o);
}
override public ProcessResult Process(ProcessResult lastSiblingResult, TriggerObject trigObject) // lastSiblingResult used for conditionals
{
// IF YOU EDIT THIS FUNCTION, BE SURE TO MAKE THE CORRESPONDING CHANGE TO THE SpawnAndReturnObject FUNCTION!
Object prevSpawnedObject = trigObject.Spawn;
Object callingObj = trigObject.Spawn != null ? trigObject.Spawn : trigObject.This;
if (this.ScriptString != null)
{
// it's a spawn node, so we need to spawn an object here
Object caller = trigObject.Spawn != null ? trigObject.Spawn : trigObject.This;
trigObject.Spawn = SpawnHandlers.Spawn(ScriptString, caller);
}
if (this.Children.Count > 0) // there is a special script assoctiated with the spawn
{
ProcessResult lastResult = ProcessChildren(trigObject); // ignore any returns in spawn definition
if (lastResult == ProcessResult.EndOfSequence)
{
return(lastResult); // we are processing a sequence
}
IEntity spawnedObject = trigObject.Spawn as IEntity;
if (spawnedObject != null && this.TriggerNodes.Count > 0)
{
XmlScript script = new XmlScript(UberTreeParser.CurrentFileBeingParsed);
// script.RootNodeIndeces.Add(0); // NO DON'T DO THIS// always has the initial 0 for the top root node (which always exists)
AddRootNodeIndeces(this, script.RootNodeIndeces);
XmlAttach.AttachTo(spawnedObject, script);
}
}
// if it was already given a location in it's children, then don't give it one... otherwise place it
// on the caller
Item callerItem = null;
Mobile callerMob = null;
if (callingObj is Item)
{
callerItem = callingObj as Item;
}
else if (callingObj is Mobile)
{
callerMob = callingObj as Mobile;
}
Object o = trigObject.Spawn;
Mobile m = null;
Item item = null;
if (o is Mobile)
{
m = (Mobile)o;
}
else if (o is Item)
{
item = (Item)o;
}
if ((m != null && m.Location == Point3D.Zero && m.Map == Map.Internal) || (item != null && item.Location == Point3D.Zero && item.Map == Map.Internal && item.RootParentEntity == null))
{
try
{
if (m != null)
{
if (callerItem != null)
{
if (callerItem.RootParentEntity != null)
{
m.MoveToWorld(callerItem.RootParentEntity.Location, callerItem.RootParentEntity.Map);
}
else
{
m.MoveToWorld(callerItem.Location, callerItem.Map);
}
}
else if (callerMob != null)
{
m.MoveToWorld(callerMob.Location, callerMob.Map);
}
else if (callingObj is IPoint3D)
{
m.MoveToWorld(new Point3D((IPoint3D)callingObj), Map.Felucca);
}
else
{
throw new UberScriptException("Spawn caller (the thing XmlScript is attached to) was neither mobile or item! It was: " + callingObj);
}
//loc = GetSpawnPosition(requiresurface, packrange, packcoord, spawnpositioning, m);
if (m is BaseCreature)
{
BaseCreature c = (BaseCreature)m;
c.Home = c.Location;
}
trigObject.Spawn = prevSpawnedObject;
return(ProcessResult.None);
}
else if (item != null)
{
if (callerItem != null)
{
item.MoveToWorld(callerItem.Location, callerItem.Map);
}
else if (callerMob != null)
{
item.MoveToWorld(callerMob.Location, callerMob.Map);
}
else if (callingObj is IPoint3D)
{
item.MoveToWorld(new Point3D((IPoint3D)callingObj), Map.Felucca);
}
else
{
throw new UberScriptException("Spawn caller (the thing XmlScript is attached to) was neither mobile or item! It was: " + callingObj);
}
trigObject.Spawn = prevSpawnedObject;
return(ProcessResult.None);
}
}
catch (Exception ex) { throw new UberScriptException(String.Format("When spawning {0}", o), ex); }
}
else if (m != null && m is BaseCreature)
{
BaseCreature c = (BaseCreature)m;
c.Home = c.Location;
}
trigObject.Spawn = prevSpawnedObject;
return(ProcessResult.None);
}
