OpenSim
/
OpenSimMirror
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Made the casting of stings to floats more robust and work more like SL. 

Added some more tests that casts previously failed on.
Fixes Mantis #2789
0.6.1-post-fixes
idb 2008-12-12 11:50:12 +00:00
parent 624423deb1
commit 1ba76f57ba
2 changed files with 29 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
View File

@ -1363,7 +1363,7 @@ namespace OpenSim.Region.ScriptEngine.Shared
public static explicit operator double(LSLString s)
{
return Convert.ToDouble(s.m_string);
return new LSLFloat(s).value;
}
public static explicit operator LSLInteger(LSLString s)
@ -1401,7 +1401,7 @@ namespace OpenSim.Region.ScriptEngine.Shared
public static implicit operator LSLFloat(LSLString s)
{
return new LSLFloat(Convert.ToDouble(s.m_string));
return new LSLFloat(s);
}
public static implicit operator list(LSLString s)
@ -1737,7 +1737,21 @@ namespace OpenSim.Region.ScriptEngine.Shared
public LSLFloat(string s)
{
this.value = double.Parse(s);
Regex r = new Regex("^ *(\\+|-)?([0-9]+\\.?[0-9]*|\\.[0-9]+)([eE](\\+|-)?[0-9]+)?");
Match m = r.Match(s);
string v = m.Groups[0].Value;
v = v.Trim();
if (v == String.Empty || v == null)
v = "0.0";
else
if (!v.Contains(".") && !v.ToLower().Contains("e"))
v = v + ".0";
else
if (v.EndsWith("."))
v = v + "0";
this.value = double.Parse(v, System.Globalization.NumberStyles.Float);
}
#endregion
@ -1783,17 +1797,7 @@ namespace OpenSim.Region.ScriptEngine.Shared
static public explicit operator LSLFloat(string s)
{
Regex r = new Regex("^[ ]*-?[0-9]*\\.?[0-9]*[eE]?-?[0-9]*");
Match m = r.Match(s);
string v = m.Groups[0].Value;
while (v.Length > 0 && v.Substring(0, 1) == " ")
v = v.Substring(1);
if (v == String.Empty)
v = "0";
return new LSLFloat(double.Parse(v));
return new LSLFloat(s);
}
public static implicit operator list(LSLFloat f)

10
OpenSim/Region/ScriptEngine/Shared/Tests/LSL_TypesTestLSLFloat.cs
View File

@ -145,6 +145,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
m_stringDoubleSet.Add("-548.5", -548.5);
m_stringDoubleSet.Add("-2.0005", -2.0005);
m_stringDoubleSet.Add("-349485435.6805", -349485435.6805);
// some oddball combinations and exponents
m_stringDoubleSet.Add("", 0.0);
m_stringDoubleSet.Add("1.0E+5", 100000.0);
m_stringDoubleSet.Add("-1.0E+5", -100000.0);
m_stringDoubleSet.Add("-1E+5", -100000.0);
m_stringDoubleSet.Add("-1.E+5", -100000.0);
m_stringDoubleSet.Add("-1.E+5.0", -100000.0);
m_stringDoubleSet.Add("1ef", 1.0);
m_stringDoubleSet.Add("e10", 0.0);
m_stringDoubleSet.Add("1.e0.0", 1.0);
m_doubleStringSet = new Dictionary<double, string>();
m_doubleStringSet.Add(2.0, "2.000000");