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From: Kurt Taylor <krtaylor@us.ibm.com> 

Attached is an initial implementation of llGetNotecardLine and
llGetNumberOfNotecardLines. I decided to go ahead an send these out for
comment while I continue to work on the second part of the proper
implementation. These functions work and return the values requested, as
initially defined in the code, but should be properly implemented to return
the requested information via a dataserver event.  This
event will be added and these functions fixed and included in a second
patch shortly.
0.6.0-stable
Sean Dague 2008-05-28 21:43:41 +00:00
parent 858ddfa605
commit b0be8075cd
3 changed files with 86 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
OpenSim/Region/ScriptEngine/Common/BuiltIn_Commands_BaseClass.cs
View File

@ -1595,7 +1595,7 @@ namespace OpenSim.Region.ScriptEngine.Common
return m_LSL_Functions.llGetNumberOfPrims();
}
public string llGetNumberOfNotecardLines(string name)
public int llGetNumberOfNotecardLines(string name)
{
return m_LSL_Functions.llGetNumberOfNotecardLines(name);
}

89
OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
View File

@ -3821,8 +3821,75 @@ namespace OpenSim.Region.ScriptEngine.Common
public string llGetNotecardLine(string name, int line)
{
m_host.AddScriptLPS(1);
NotImplemented("llGetNotecardLine");
return String.Empty;
// TODO: this script function should actually return
// the requested notecard line via the dataserver event
// once it is implemented - krtaylor
String[] notecardLines = GetNotecardLines(name);
if (!String.IsNullOrEmpty(notecardLines[0]))
{
return notecardLines[line];
}
else
{
return String.Empty;
}
}
private String[] GetNotecardLines(string name)
{
bool found = false;
int notecardIndex = 0;
String[] notecardLines = { "0" };
notecardLines[0] = String.Empty;
foreach (KeyValuePair<LLUUID, TaskInventoryItem> inv in m_host.TaskInventory)
{
if ((inv.Value.Name == name) && (inv.Value.InvType == (int)InventoryType.Notecard))
{
// OK, it has the right name and it is a notecard
// so get the asset that contains the notecard raw data
// and convert it into a string
AssetBase notecardAsset = World.AssetCache.GetAsset(inv.Value.AssetID, false);
String dataString = System.Text.Encoding.ASCII.GetString(notecardAsset.Data);
if (!String.IsNullOrEmpty(dataString))
{
// good, we have the notecard data as a string
// now parse the text lines using the Linden Text delimiters
notecardIndex = dataString.IndexOf("}\n");
if (notecardIndex > 0)
{
notecardIndex = notecardIndex + 2; //get past delimiter
notecardIndex = dataString.IndexOf("\n", notecardIndex);
if (notecardIndex > 0)
{
// Finally got to the first line of the notecard
// now find the end of the notecard text delimited by }<LF>
// parse the lines, delimited by <LF>
char[] delimChar = { '\n' };
int notecardEof = dataString.IndexOf("}\n", notecardIndex);
if (notecardEof > 0)
{
int notecardLength = notecardEof - notecardIndex - 1;
notecardIndex = dataString.IndexOf("\n", notecardIndex);
notecardIndex++; // get past delimiter
// create new string to parse that only consists of the actual lines in the asset
Char[] notecardCharArray = dataString.ToCharArray(notecardIndex, notecardLength);
String notecardString = new String(notecardCharArray);
// split the lines of the notecard into separate strings
notecardLines = notecardString.Split(delimChar);
return notecardLines;
}
}
}
}
}
}
return notecardLines;
}
public LSL_Types.Vector3 llGetAgentSize(string id)
@ -4769,11 +4836,23 @@ namespace OpenSim.Region.ScriptEngine.Common
return m_host.ParentGroup.PrimCount;
}
public string llGetNumberOfNotecardLines(string name)
public int llGetNumberOfNotecardLines(string name)
{
m_host.AddScriptLPS(1);
NotImplemented("llGetNumberOfNotecardLines");
return String.Empty;
// TODO: this script function should actually return
// the number of lines via the dataserver event
// once it is implemented - krtaylor
String[] notecardLines = GetNotecardLines(name);
if (!String.IsNullOrEmpty(notecardLines[0]))
{
return notecardLines.Length;
}
else
{
return 0;
}
}
public LSL_Types.list llGetBoundingBox(string obj)

2
OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands_Interface.cs
View File

@ -540,7 +540,7 @@ namespace OpenSim.Region.ScriptEngine.Common
//wiki: integer llGetNumberOfPrims()
LSL_Types.LSLInteger llGetNumberOfPrims();
//wiki: key llGetNumberOfNotecardLines(string name)
string llGetNumberOfNotecardLines(string name);
int llGetNumberOfNotecardLines(string name);
//wiki: list llGetBoundingBox(key object)
LSL_Types.list llGetBoundingBox(string obj);
//wiki: vector llGetGeometricCenter()