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- /*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the OpenSim Project nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- using System;
- using System.Collections;
- using System.Text.RegularExpressions;
- namespace OpenSim.Region.ScriptEngine.Common
- {
- [Serializable]
- public partial class LSL_Types
- {
- // Types are kept is separate .dll to avoid having to add whatever .dll it is in it to script AppDomain
- [Serializable]
- public struct Vector3
- {
- public double x;
- public double y;
- public double z;
- #region Constructors
- public Vector3(Vector3 vector)
- {
- x = (float)vector.x;
- y = (float)vector.y;
- z = (float)vector.z;
- }
- public Vector3(double X, double Y, double Z)
- {
- x = X;
- y = Y;
- z = Z;
- }
- public Vector3(string str)
- {
- str = str.Replace('<', ' ');
- str = str.Replace('>', ' ');
- string[] tmps = str.Split(new Char[] { ',', '<', '>' });
- if(tmps.Length < 3)
- {
- x=y=z=0;
- return;
- }
- bool res;
- res = Double.TryParse(tmps[0], out x);
- res = res & Double.TryParse(tmps[1], out y);
- res = res & Double.TryParse(tmps[2], out z);
- }
- #endregion
- #region Overriders
- public override string ToString()
- {
- string s=String.Format("<{0:0.000000},{1:0.000000},{2:0.000000}>", x, y, z);
- return s;
- }
- public static explicit operator LSLString(Vector3 vec)
- {
- string s=String.Format("<{0:0.000000},{1:0.000000},{2:0.000000}>", vec.x, vec.y, vec.z);
- return new LSLString(s);
- }
- public static explicit operator string(Vector3 vec)
- {
- string s=String.Format("<{0:0.000000},{1:0.000000},{2:0.000000}>", vec.x, vec.y, vec.z);
- return s;
- }
- public static explicit operator Vector3(string s)
- {
- return new Vector3(s);
- }
- public static bool operator ==(Vector3 lhs, Vector3 rhs)
- {
- return (lhs.x == rhs.x && lhs.y == rhs.y && lhs.z == rhs.z);
- }
- public static bool operator !=(Vector3 lhs, Vector3 rhs)
- {
- return !(lhs == rhs);
- }
- public override int GetHashCode()
- {
- return (x.GetHashCode() ^ y.GetHashCode() ^ z.GetHashCode());
- }
- public override bool Equals(object o)
- {
- if (!(o is Vector3)) return false;
- Vector3 vector = (Vector3)o;
- return (x == vector.x && x == vector.x && z == vector.z);
- }
- #endregion
- #region Vector & Vector Math
- // Vector-Vector Math
- public static Vector3 operator +(Vector3 lhs, Vector3 rhs)
- {
- return new Vector3(lhs.x + rhs.x, lhs.y + rhs.y, lhs.z + rhs.z);
- }
- public static Vector3 operator -(Vector3 lhs, Vector3 rhs)
- {
- return new Vector3(lhs.x - rhs.x, lhs.y - rhs.y, lhs.z - rhs.z);
- }
- public static Vector3 operator *(Vector3 lhs, Vector3 rhs)
- {
- return new Vector3(lhs.x * rhs.x, lhs.y * rhs.y, lhs.z * rhs.z);
- }
- public static Vector3 operator %(Vector3 v1, Vector3 v2)
- {
- //Cross product
- Vector3 tv;
- tv.x = (v1.y * v2.z) - (v1.z * v2.y);
- tv.y = (v1.z * v2.x) - (v1.x * v2.z);
- tv.z = (v1.x * v2.y) - (v1.y * v2.x);
- return tv;
- }
- #endregion
- #region Vector & Float Math
- // Vector-Float and Float-Vector Math
- public static Vector3 operator *(Vector3 vec, float val)
- {
- return new Vector3(vec.x * val, vec.y * val, vec.z * val);
- }
- public static Vector3 operator *(float val, Vector3 vec)
- {
- return new Vector3(vec.x * val, vec.y * val, vec.z * val);
- }
- public static Vector3 operator /(Vector3 v, float f)
- {
- v.x = v.x / f;
- v.y = v.y / f;
- v.z = v.z / f;
- return v;
- }
- #endregion
- #region Vector & Double Math
- public static Vector3 operator *(Vector3 vec, double val)
- {
- return new Vector3(vec.x * val, vec.y * val, vec.z * val);
- }
- public static Vector3 operator *(double val, Vector3 vec)
- {
- return new Vector3(vec.x * val, vec.y * val, vec.z * val);
- }
- public static Vector3 operator /(Vector3 v, double f)
- {
- v.x = v.x / f;
- v.y = v.y / f;
- v.z = v.z / f;
- return v;
- }
- #endregion
- #region Vector & Rotation Math
- // Vector-Rotation Math
- public static Vector3 operator *(Vector3 v, Quaternion r)
- {
- Quaternion vq = new Quaternion(v.x, v.y, v.z, 0);
- Quaternion nq = new Quaternion(-r.x, -r.y, -r.z, r.s);
- Quaternion result = (r * vq) * nq;
- return new Vector3(result.x, result.y, result.z);
- }
- // I *think* this is how it works....
- public static Vector3 operator /(Vector3 vec, Quaternion quat)
- {
- quat.s = -quat.s;
- Quaternion vq = new Quaternion(vec.x, vec.y, vec.z, 0);
- Quaternion nq = new Quaternion(-quat.x, -quat.y, -quat.z, quat.s);
- Quaternion result = (quat * vq) * nq;
- return new Vector3(result.x, result.y, result.z);
- }
- #endregion
- #region Static Helper Functions
- public static double Dot(Vector3 v1, Vector3 v2)
- {
- return (v1.x * v2.x) + (v1.y * v2.y) + (v1.z * v2.z);
- }
- public static Vector3 Cross(Vector3 v1, Vector3 v2)
- {
- return new Vector3
- (
- v1.y * v2.z - v1.z * v2.y,
- v1.z * v2.x - v1.x * v2.z,
- v1.x * v2.y - v1.y * v2.x
- );
- }
- public static double Mag(Vector3 v)
- {
- return Math.Sqrt(v.x * v.x + v.y * v.y + v.z * v.z);
- }
- public static Vector3 Norm(Vector3 vector)
- {
- double mag = Mag(vector);
- return new Vector3(vector.x / mag, vector.y / mag, vector.z / mag);
- }
- #endregion
- }
- [Serializable]
- public struct Quaternion
- {
- public double x;
- public double y;
- public double z;
- public double s;
- #region Constructors
- public Quaternion(Quaternion Quat)
- {
- x = (float)Quat.x;
- y = (float)Quat.y;
- z = (float)Quat.z;
- s = (float)Quat.s;
- if (x == 0 && y == 0 && z == 0 && s == 0)
- s = 1;
- }
- public Quaternion(double X, double Y, double Z, double S)
- {
- x = X;
- y = Y;
- z = Z;
- s = S;
- if (x == 0 && y == 0 && z == 0 && s == 0)
- s = 1;
- }
- public Quaternion(string str)
- {
- str = str.Replace('<', ' ');
- str = str.Replace('>', ' ');
- string[] tmps = str.Split(new Char[] { ',', '<', '>' });
- if(tmps.Length < 4)
- {
- x=y=z=s=0;
- return;
- }
- bool res;
- res = Double.TryParse(tmps[0], out x);
- res = res & Double.TryParse(tmps[1], out y);
- res = res & Double.TryParse(tmps[2], out z);
- res = res & Double.TryParse(tmps[3], out s);
- if (x == 0 && y == 0 && z == 0 && s == 0)
- s = 1;
- }
- #endregion
- #region Overriders
- public override int GetHashCode()
- {
- return (x.GetHashCode() ^ y.GetHashCode() ^ z.GetHashCode() ^ s.GetHashCode());
- }
- public override bool Equals(object o)
- {
- if (!(o is Quaternion)) return false;
- Quaternion quaternion = (Quaternion)o;
- return x == quaternion.x && y == quaternion.y && z == quaternion.z && s == quaternion.s;
- }
- public override string ToString()
- {
- string st=String.Format("<{0:0.000000},{1:0.000000},{2:0.000000},{3:0.000000}>", x, y, z, s);
- return st;
- }
- public static explicit operator string(Quaternion r)
- {
- string s=String.Format("<{0:0.000000},{1:0.000000},{2:0.000000},{3:0.000000}>", r.x, r.y, r.z, r.s);
- return s;
- }
- public static explicit operator LSLString(Quaternion r)
- {
- string s=String.Format("<{0:0.000000},{1:0.000000},{2:0.000000},{3:0.000000}>", r.x, r.y, r.z, r.s);
- return new LSLString(s);
- }
- public static explicit operator Quaternion(string s)
- {
- return new Quaternion(s);
- }
- public static bool operator ==(Quaternion lhs, Quaternion rhs)
- {
- // Return true if the fields match:
- return lhs.x == rhs.x && lhs.y == rhs.y && lhs.z == rhs.z && lhs.s == rhs.s;
- }
- public static bool operator !=(Quaternion lhs, Quaternion rhs)
- {
- return !(lhs == rhs);
- }
- #endregion
- public static Quaternion operator +(Quaternion a, Quaternion b)
- {
- return new Quaternion(a.x + b.x, a.y + b.y, a.z + b.z, a.s + b.s);
- }
- public static Quaternion operator /(Quaternion a, Quaternion b)
- {
- Quaternion c = a * b;
- c.s = c.s * -1;
- return c;
- }
- public static Quaternion operator -(Quaternion a, Quaternion b)
- {
- return new Quaternion(a.x - b.x, a.y - b.y, a.z - b.z, a.s - b.s);
- }
- public static Quaternion operator *(Quaternion a, Quaternion b)
- {
- Quaternion c;
- c.x = a.s * b.x + a.x * b.s + a.y * b.z - a.z * b.y;
- c.y = a.s * b.y + a.y * b.s + a.z * b.x - a.x * b.z;
- c.z = a.s * b.z + a.z * b.s + a.x * b.y - a.y * b.x;
- c.s = a.s * b.s - a.x * b.x - a.y * b.y - a.z * b.z;
- return c;
- }
- }
- [Serializable]
- public class list
- {
- private object[] m_data;
- public list(params object[] args)
- {
- m_data = new object[args.Length];
- m_data = args;
- }
- public int Length
- {
- get {
- if(m_data == null)
- m_data=new Object[0];
- return m_data.Length;
- }
- }
- public object[] Data
- {
- get {
- if(m_data == null)
- m_data=new Object[0];
- return m_data;
- }
- }
- public static list operator +(list a, list b)
- {
- object[] tmp;
- tmp = new object[a.Length + b.Length];
- a.Data.CopyTo(tmp, 0);
- b.Data.CopyTo(tmp, a.Length);
- return new list(tmp);
- }
- public void Add(object o)
- {
- object[] tmp;
- tmp = new object[m_data.Length + 1];
- m_data.CopyTo(tmp, 0);
- tmp[m_data.Length] = o;
- m_data = tmp;
- }
- public bool Contains(object o)
- {
- bool ret = false;
- foreach (object i in Data)
- {
- if (i == o)
- {
- ret = true;
- break;
- }
- }
- return ret;
- }
- public list DeleteSublist(int start, int end)
- {
- // Not an easy one
- // If start <= end, remove that part
- // if either is negative, count from the end of the array
- // if the resulting start > end, remove all BUT that part
- Object[] ret;
- if(start < 0)
- start=m_data.Length-start;
- if(start < 0)
- start=0;
- if(end < 0)
- end=m_data.Length-end;
- if(end < 0)
- end=0;
- if(start > end)
- {
- if(end >= m_data.Length)
- return new list(new Object[0]);
- if(start >= m_data.Length)
- start=m_data.Length-1;
- return GetSublist(end, start);
- }
- // start >= 0 && end >= 0 here
- if(start >= m_data.Length)
- {
- ret=new Object[m_data.Length];
- Array.Copy(m_data, 0, ret, 0, m_data.Length);
- return new list(ret);
- }
- if(end >= m_data.Length)
- end=m_data.Length-1;
- // now, this makes the math easier
- int remove=end+1-start;
-
- ret=new Object[m_data.Length-remove];
- if(ret.Length == 0)
- return new list(ret);
- int src;
- int dest=0;
- for(src = 0 ; src < m_data.Length ; src++)
- {
- if(src < start || src > end)
- ret[dest++]=m_data[src];
- }
- return new list(ret);
- }
- public list GetSublist(int start, int end)
- {
- object[] ret;
- // Take care of neg start or end's
- // NOTE that either index may still be negative after
- // adding the length, so we must take additional
- // measures to protect against this. Note also that
- // after normalisation the negative indices are no
- // longer relative to the end of the list.
- if (start < 0)
- {
- start = m_data.Length + start;
- }
- if (end < 0)
- {
- end = m_data.Length + end;
- }
- // The conventional case is start <= end
- // NOTE that the case of an empty list is
- // dealt with by the initial test. Start
- // less than end is taken to be the most
- // common case.
- if (start <= end)
- {
- // Start sublist beyond length
- // Also deals with start AND end still negative
- if (start >= m_data.Length || end < 0)
- {
- return new list();
- }
- // Sublist extends beyond the end of the supplied list
- if (end >= m_data.Length)
- {
- end = m_data.Length - 1;
- }
-
- // Sublist still starts before the beginning of the list
- if (start < 0)
- {
- start = 0;
- }
- ret = new object[end - start + 1];
-
- Array.Copy(m_data, start, ret, 0, end - start + 1);
- return new list(ret);
- }
- // Deal with the segmented case: 0->end + start->EOL
- else
- {
- list result = null;
- // If end is negative, then prefix list is empty
- if(end < 0)
- {
- result = new list();
- // If start is still negative, then the whole of
- // the existing list is returned. This case is
- // only admitted if end is also still negative.
- if(start < 0)
- {
- return this;
- }
- }
- else
- {
- result = GetSublist(0,end);
- }
- // If start is outside of list, then just return
- // the prefix, whatever it is.
- if(start >= m_data.Length)
- {
- return result;
- }
- return result + GetSublist(start, Data.Length);
- }
- }
- public list Sort(int stride, int ascending)
- {
- if(Data.Length == 0)
- return new list(); // Don't even bother
- string[] keys;
- if(stride == 1) // The simple case
- {
- Object[] ret=new Object[Data.Length];
- Array.Copy(Data, 0, ret, 0, Data.Length);
- keys=new string[Data.Length];
- int k;
- for(k=0;k<Data.Length;k++)
- keys[k]=Data[k].ToString();
- Array.Sort(keys, ret);
- if(ascending == 0)
- Array.Reverse(ret);
- return new list(ret);
- }
- int src=0;
- int len=(Data.Length+stride-1)/stride;
- keys=new string[len];
- Object[][] vals=new Object[len][];
- int i;
- while(src < Data.Length)
- {
- Object[] o=new Object[stride];
- for(i=0;i<stride;i++)
- {
- if(src < Data.Length)
- o[i]=Data[src++];
- else
- {
- o[i]=new Object();
- src++;
- }
- }
- int idx=src/stride-1;
- keys[idx]=o[0].ToString();
- vals[idx]=o;
- }
- Array.Sort(keys, vals);
- if(ascending == 0)
- {
- Array.Reverse(vals);
- }
- Object[] sorted=new Object[stride*vals.Length];
- int j;
- for(i=0;i<vals.Length;i++)
- for(j=0;j<stride;j++)
- sorted[i*stride+j]=vals[i][j];
- return new list(sorted);
- }
- #region CSV Methods
- public static list FromCSV(string csv)
- {
- return new list(csv.Split(','));
- }
- public string ToCSV()
- {
- string ret = "";
- foreach(object o in this.Data)
- {
- if(ret == "")
- {
- ret = o.ToString();
- }
- else
- {
- ret = ret + ", " + o.ToString();
- }
- }
- return ret;
- }
- #endregion
- #region Statistic Methods
- public double Min()
- {
- double minimum = double.PositiveInfinity;
- double entry;
- for (int i = 0; i < Data.Length; i++)
- {
- if (double.TryParse(Data[i].ToString(), out entry))
- {
- if (entry < minimum) minimum = entry;
- }
- }
- return minimum;
- }
- public double Max()
- {
- double maximum = double.NegativeInfinity;
- double entry;
- for (int i = 0; i < Data.Length; i++)
- {
- if (double.TryParse(Data[i].ToString(), out entry))
- {
- if (entry > maximum) maximum = entry;
- }
- }
- return maximum;
- }
- public double Range()
- {
- return (this.Max() / this.Min());
- }
- public int NumericLength()
- {
- int count = 0;
- double entry;
- for (int i = 0; i < Data.Length; i++)
- {
- if (double.TryParse(Data[i].ToString(), out entry))
- {
- count++;
- }
- }
- return count;
- }
- public static list ToDoubleList(list src)
- {
- list ret = new list();
- double entry;
- for (int i = 0; i < src.Data.Length - 1; i++)
- {
- if (double.TryParse(src.Data[i].ToString(), out entry))
- {
- ret.Add(entry);
- }
- }
- return ret;
- }
- public double Sum()
- {
- double sum = 0;
- double entry;
- for (int i = 0; i < Data.Length; i++)
- {
- if (double.TryParse(Data[i].ToString(), out entry))
- {
- sum = sum + entry;
- }
- }
- return sum;
- }
- public double SumSqrs()
- {
- double sum = 0;
- double entry;
- for (int i = 0; i < Data.Length; i++)
- {
- if (double.TryParse(Data[i].ToString(), out entry))
- {
- sum = sum + Math.Pow(entry, 2);
- }
- }
- return sum;
- }
- public double Mean()
- {
- return (this.Sum() / this.NumericLength());
- }
- public void NumericSort()
- {
- IComparer Numeric = new NumericComparer();
- Array.Sort(Data, Numeric);
- }
- public void AlphaSort()
- {
- IComparer Alpha = new AlphaCompare();
- Array.Sort(Data, Alpha);
- }
- public double Median()
- {
- return Qi(0.5);
- }
- public double GeometricMean()
- {
- double ret = 1.0;
- list nums = ToDoubleList(this);
- for (int i = 0; i < nums.Data.Length; i++)
- {
- ret *= (double)nums.Data[i];
- }
- return Math.Exp(Math.Log(ret) / (double)nums.Data.Length);
- }
- public double HarmonicMean()
- {
- double ret = 0.0;
- list nums = ToDoubleList(this);
- for (int i = 0; i < nums.Data.Length; i++)
- {
- ret += 1.0 / (double)nums.Data[i];
- }
- return ((double)nums.Data.Length / ret);
- }
- public double Variance()
- {
- double s = 0;
- list num = ToDoubleList(this);
- for (int i = 0; i < num.Data.Length; i++)
- {
- s += Math.Pow((double)num.Data[i], 2);
- }
- return (s - num.Data.Length * Math.Pow(num.Mean(), 2)) / (num.Data.Length - 1);
- }
- public double StdDev()
- {
- return Math.Sqrt(this.Variance());
- }
- public double Qi(double i)
- {
- list j = this;
- j.NumericSort();
- if (Math.Ceiling(this.Length * i) == this.Length * i)
- {
- return (double)((double)j.Data[(int)(this.Length * i - 1)] + (double)j.Data[(int)(this.Length * i)]) / 2;
- }
- else
- {
- return (double)j.Data[((int)(Math.Ceiling(this.Length * i))) - 1];
- }
- }
- #endregion
- public string ToPrettyString()
- {
- string output;
- if (m_data.Length == 0)
- {
- return "[]";
- }
- output = "[";
- foreach (object o in m_data)
- {
- if (o is String)
- {
- output = output + "\"" + o + "\", ";
- }
- else
- {
- output = output + o.ToString() + ", ";
- }
- }
- output = output.Substring(0, output.Length - 2);
- output = output + "]";
- return output;
- }
- public class AlphaCompare : IComparer
- {
- int IComparer.Compare(object x, object y)
- {
- return string.Compare(x.ToString(), y.ToString());
- }
- }
- public class NumericComparer : IComparer
- {
- int IComparer.Compare(object x, object y)
- {
- double a;
- double b;
- if (!double.TryParse(x.ToString(), out a))
- {
- a = 0.0;
- }
- if (!double.TryParse(y.ToString(), out b))
- {
- b = 0.0;
- }
- if (a < b)
- {
- return -1;
- }
- else if (a == b)
- {
- return 0;
- }
- else
- {
- return 1;
- }
- }
- }
- public override string ToString()
- {
- string output;
- output = String.Empty;
- if (m_data.Length == 0)
- {
- return String.Empty;
- }
- foreach (object o in m_data)
- {
- output = output + o.ToString();
- }
- return output;
- }
- public static explicit operator string(list l)
- {
- string output;
- output = String.Empty;
- if (l.m_data.Length == 0)
- {
- return String.Empty;
- }
- foreach (object o in l.m_data)
- {
- output = output + o.ToString();
- }
- return output;
- }
- }
- //
- // BELOW IS WORK IN PROGRESS... IT WILL CHANGE, SO DON'T USE YET! :)
- //
- public struct StringTest
- {
- // Our own little string
- internal string actualString;
- public static implicit operator bool(StringTest mString)
- {
- if (mString.actualString.Length == 0)
- return true;
- return false;
- }
- public override string ToString()
- {
- return actualString;
- }
- }
- [Serializable]
- public struct key
- {
- public string value;
- #region Constructors
- public key(string s)
- {
- value = s;
- }
- #endregion
- #region Methods
- static public bool Parse2Key(string s)
- {
- Regex isuuid = new Regex(@"^[0-9a-fA-F]{8}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{12}$", RegexOptions.Compiled);
- if (isuuid.IsMatch(s))
- {
- return true;
- }
- else
- {
- return false;
- }
- }
- #endregion
- #region Operators
- static public implicit operator Boolean(key k)
- {
- if (k.value.Length == 0)
- {
- return false;
- }
- if (k.value == "00000000-0000-0000-0000-000000000000")
- {
- return false;
- }
- Regex isuuid = new Regex(@"^[0-9a-fA-F]{8}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{12}$", RegexOptions.Compiled);
- if (isuuid.IsMatch(k.value))
- {
- return true;
- }
- else
- {
- return false;
- }
- }
- static public implicit operator key(string s)
- {
- return new key(s);
- }
- static public implicit operator String(key k)
- {
- return k.value;
- }
- public static bool operator ==(key k1, key k2)
- {
- return k1.value == k2.value;
- }
- public static bool operator !=(key k1, key k2)
- {
- return k1.value != k2.value;
- }
- #endregion
- #region Overriders
- public override bool Equals(object o)
- {
- return o.ToString() == value;
- }
- public override int GetHashCode()
- {
- return value.GetHashCode();
- }
- #endregion
- }
- [Serializable]
- public struct LSLString
- {
- public string m_string;
- #region Constructors
- public LSLString(string s)
- {
- m_string = s;
- }
- public LSLString(double d)
- {
- string s=String.Format("{0:0.000000}", d);
- m_string=s;
- }
- #endregion
- #region Operators
- static public implicit operator Boolean(LSLString s)
- {
- if (s.m_string.Length == 0)
- {
- return false;
- }
- else
- {
- return true;
- }
- }
- static public implicit operator String(LSLString s)
- {
- return s.m_string;
- }
- static public implicit operator LSLString(string s)
- {
- return new LSLString(s);
- }
- public static string ToString(LSLString s)
- {
- return s.m_string;
- }
- public override string ToString()
- {
- return m_string;
- }
- public static bool operator ==(LSLString s1, string s2)
- {
- return s1.m_string == s2;
- }
- public static bool operator !=(LSLString s1, string s2)
- {
- return s1.m_string != s2;
- }
- public static explicit operator double(LSLString s)
- {
- return Convert.ToDouble(s.m_string);
- }
- public static explicit operator LSLInteger(LSLString s)
- {
- return new LSLInteger(Convert.ToInt32(s.m_string));
- }
- public static explicit operator LSLString(double d)
- {
- return new LSLString(d);
- }
- #endregion
- #region Overriders
- public override bool Equals(object o)
- {
- return m_string == o.ToString();
- }
- public override int GetHashCode()
- {
- return m_string.GetHashCode();
- }
- #endregion
- #region " Standard string functions "
- //Clone,CompareTo,Contains
- //CopyTo,EndsWith,Equals,GetEnumerator,GetHashCode,GetType,GetTypeCode
- //IndexOf,IndexOfAny,Insert,IsNormalized,LastIndexOf,LastIndexOfAny
- //Length,Normalize,PadLeft,PadRight,Remove,Replace,Split,StartsWith,Substring,ToCharArray,ToLowerInvariant
- //ToString,ToUpper,ToUpperInvariant,Trim,TrimEnd,TrimStart
- public bool Contains(string value) { return m_string.Contains(value); }
- public int IndexOf(string value) { return m_string.IndexOf(value); }
- public int Length { get { return m_string.Length; } }
- #endregion
- }
- [Serializable]
- public struct LSLInteger
- {
- public int value;
- #region Constructors
- public LSLInteger(int i)
- {
- value = i;
- }
- public LSLInteger(double d)
- {
- value = (int)d;
- }
- #endregion
- static public implicit operator Int32(LSLInteger i)
- {
- return i.value;
- }
- static public explicit operator LSLString(LSLInteger i)
- {
- return new LSLString(i.ToString());
- }
- static public implicit operator Boolean(LSLInteger i)
- {
- if (i.value == 0)
- {
- return false;
- }
- else
- {
- return true;
- }
- }
- static public implicit operator LSLInteger(int i)
- {
- return new LSLInteger(i);
- }
- static public explicit operator LSLInteger(string s)
- {
- return new LSLInteger(int.Parse(s));
- }
- static public implicit operator LSLInteger(double d)
- {
- return new LSLInteger(d);
- }
- static public LSLInteger operator &(LSLInteger i1, LSLInteger i2)
- {
- int ret = i1.value & i2.value;
- return ret;
- }
- public static LSLInteger operator ++(LSLInteger i)
- {
- i.value++;
- return i;
- }
- public static LSLInteger operator --(LSLInteger i)
- {
- i.value--;
- return i;
- }
- //static public implicit operator System.Double(LSLInteger i)
- //{
- // return (double)i.value;
- //}
- #region Overriders
- public override string ToString()
- {
- return this.value.ToString();
- }
- #endregion
- }
- [Serializable]
- public struct LSLFloat
- {
- public double value;
- #region Constructors
- public LSLFloat(int i)
- {
- this.value = (double)i;
- }
- public LSLFloat(double d)
- {
- this.value = d;
- }
- #endregion
- #region Operators
- static public implicit operator Double(LSLFloat f)
- {
- return f.value;
- }
- //static public implicit operator System.Int32(LSLFloat f)
- //{
- // return (int)f.value;
- //}
- static public implicit operator Boolean(LSLFloat f)
- {
- if (f.value == 0)
- {
- return false;
- }
- else
- {
- return true;
- }
- }
- static public implicit operator LSLFloat(int i)
- {
- return new LSLFloat(i);
- }
- static public implicit operator LSLFloat(double d)
- {
- return new LSLFloat(d);
- }
- #endregion
- #region Overriders
- public override string ToString()
- {
- return this.value.ToString();
- }
- #endregion
- }
- }
- }
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