5 files changed, 98 insertions, 18 deletions

diff --git a/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs b/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
index 2640f08..d7f39b0 100644
--- a/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
@@ -469,13 +469,19 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
                     startPoint.X += endPoint.X;
                     startPoint.Y += endPoint.Y;
                 }
+                else if (nextLine.StartsWith("FillPolygon"))
+                {
+                    PointF[] points = null;
+                    GetParams(partsDelimiter, ref nextLine, 11, ref points);
+                    graph.FillPolygon(myBrush, points);
+                }
                 else if (nextLine.StartsWith("Ellipse"))
                 {
                     float x = 0;
                     float y = 0;
                     GetParams(partsDelimiter, ref nextLine, 7, ref x, ref y);
-                    endPoint.X = (int) x;
-                    endPoint.Y = (int) y;
+                    endPoint.X = (int)x;
+                    endPoint.Y = (int)y;
                     graph.DrawEllipse(drawPen, startPoint.X, startPoint.Y, endPoint.X, endPoint.Y);
                     startPoint.X += endPoint.X;
                     startPoint.Y += endPoint.Y;
@@ -492,30 +498,31 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
                     nextLine = nextLine.Remove(0, 8);
                     nextLine = nextLine.Trim();
 
-                    string [] fprops = nextLine.Split(partsDelimiter);
-                    foreach (string prop in  fprops) {
-                        
+                    string[] fprops = nextLine.Split(partsDelimiter);
+                    foreach (string prop in fprops)
+                    {
+
                         switch (prop)
                         {
                             case "B":
                                 if (!(myFont.Bold))
                                     myFont = new Font(myFont, myFont.Style | FontStyle.Bold);
-                            break;
+                                break;
                             case "I":
                                 if (!(myFont.Italic))
                                     myFont = new Font(myFont, myFont.Style | FontStyle.Italic);
-                            break;
+                                break;
                             case "U":
                                 if (!(myFont.Underline))
                                     myFont = new Font(myFont, myFont.Style | FontStyle.Underline);
-                            break;
+                                break;
                             case "S":
                                 if (!(myFont.Strikeout))
                                     myFont = new Font(myFont, myFont.Style | FontStyle.Strikeout);
-                            break;
+                                break;
                             case "R":
                                 myFont = new Font(myFont, FontStyle.Regular);
-                            break;
+                                break;
                         }
                     }
                 }
@@ -542,7 +549,7 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
                     if (Int32.TryParse(nextLine, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out hex))
                     {
                         newColour = Color.FromArgb(hex);
-                    } 
+                    }
                     else
                     {
                         // this doesn't fail, it just returns black if nothing is found
@@ -582,6 +589,25 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
             }
         }
 
+        private static void GetParams(char[] partsDelimiter, ref string line, int startLength, ref PointF[] points)
+        {
+            line = line.Remove(0, startLength);
+            string[] parts = line.Split(partsDelimiter);
+            if (parts.Length > 1 && parts.Length % 2 == 0)
+            {
+                points = new PointF[parts.Length / 2];
+                for (int i = 0; i < parts.Length; i = i + 2)
+                {
+                    string xVal = parts[i].Trim();
+                    string yVal = parts[i+1].Trim();
+                    float x = Convert.ToSingle(xVal, CultureInfo.InvariantCulture);
+                    float y = Convert.ToSingle(yVal, CultureInfo.InvariantCulture);
+                    PointF point = new PointF(x, y);
+                    points[i / 2] = point;
+                }
+            }
+        }
+
         private Bitmap ImageHttpRequest(string url)
         {
             WebRequest request = HttpWebRequest.Create(url);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index 6190349..b40e441 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -833,6 +833,25 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return drawList;
         }
 
+        public string osDrawFilledPolygon(string drawList, LSL_List x, LSL_List y)
+        {
+            CheckThreatLevel(ThreatLevel.None, "osDrawFilledPolygon");
+
+            m_host.AddScriptLPS(1);
+
+            if (x.Length != y.Length || x.Length < 3)
+            {
+                return "";
+            }
+            drawList += "FillPolygon " + x.GetLSLStringItem(0) + "," + y.GetLSLStringItem(0);
+            for (int i = 1; i < x.Length; i++)
+            {
+                drawList += "," + x.GetLSLStringItem(i) + "," + y.GetLSLStringItem(i);
+            }
+            drawList += "; ";
+            return drawList;
+        }
+
         public string osSetFontSize(string drawList, int fontSize)
         {
             CheckThreatLevel(ThreatLevel.None, "osSetFontSize");
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
index c24dae8..202bf41 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
@@ -97,6 +97,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         string osDrawEllipse(string drawList, int width, int height);
         string osDrawRectangle(string drawList, int width, int height);
         string osDrawFilledRectangle(string drawList, int width, int height);
+        string osDrawFilledPolygon(string drawList, LSL_List x, LSL_List y);
         string osSetFontSize(string drawList, int fontSize);
         string osSetPenSize(string drawList, int penSize);
         string osSetPenColour(string drawList, string colour);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
index 605f67b..b6bfb43 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
@@ -267,6 +267,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             return m_OSSL_Functions.osDrawFilledRectangle(drawList, width, height);
         }
 
+        public string osDrawFilledPolygon(string drawList, LSL_List x, LSL_List y)
+        {
+            return m_OSSL_Functions.osDrawFilledPolygon(drawList, x, y);
+        }
+
         public string osSetFontSize(string drawList, int fontSize)
         {
             return m_OSSL_Functions.osSetFontSize(drawList, fontSize);
diff --git a/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs b/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
index bdacf8b..2842f6b 100644
--- a/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
@@ -439,6 +439,13 @@ namespace OpenSim.Region.ScriptEngine.Shared
 
                 set {m_data = value; }
             }
+        // Function to obtain LSL type from an index. This is needed
+        // because LSL lists allow for multiple types, and safely
+        // iterating in them requires a type check.
+            public Type GetLSLListItemType(int itemIndex)
+            {
+                return m_data[itemIndex].GetType();
+            }
 
         // Member functions to obtain item as specific types.
         // For cases where implicit conversions would apply if items
@@ -465,6 +472,10 @@ namespace OpenSim.Region.ScriptEngine.Shared
                 {
                     return new LSL_Types.LSLFloat((Double)m_data[itemIndex]);
                 }
+                else if (m_data[itemIndex] is LSL_Types.LSLString)
+                {
+                    return new LSL_Types.LSLFloat(m_data[itemIndex].ToString());
+                }
                 else
                 {
                     return (LSL_Types.LSLFloat)m_data[itemIndex];
@@ -481,20 +492,32 @@ namespace OpenSim.Region.ScriptEngine.Shared
               {
                 return new LSL_Types.LSLString((string)m_data[itemIndex]);
               }
+              else if (m_data[itemIndex] is LSL_Types.LSLFloat)
+              {
+                  return new LSL_Types.LSLString((LSLFloat)m_data[itemIndex]);
+              }
+              else if (m_data[itemIndex] is LSL_Types.LSLInteger)
+              {
+                  return new LSL_Types.LSLString((LSLInteger)m_data[itemIndex]);
+              }
               else
               {
-                return (LSL_Types.LSLString)m_data[itemIndex];
+                  return (LSL_Types.LSLString)m_data[itemIndex];
               }
             }
 
             public LSL_Types.LSLInteger GetLSLIntegerItem(int itemIndex)
             {
-              if (m_data[itemIndex] is LSL_Types.LSLInteger)
-                  return (LSL_Types.LSLInteger)m_data[itemIndex];
-              else if (m_data[itemIndex] is Int32)
-                  return new LSLInteger((int)m_data[itemIndex]);
-              else
-                  throw new InvalidCastException();
+                if (m_data[itemIndex] is LSL_Types.LSLInteger)
+                    return (LSL_Types.LSLInteger)m_data[itemIndex];
+                if (m_data[itemIndex] is LSL_Types.LSLFloat)
+                    return new LSLInteger((int)m_data[itemIndex]);
+                else if (m_data[itemIndex] is Int32)
+                    return new LSLInteger((int)m_data[itemIndex]);
+                else if (m_data[itemIndex] is LSL_Types.LSLString)
+                    return new LSLInteger((string)m_data[itemIndex]);
+                else
+                    throw new InvalidCastException();
             }
 
             public LSL_Types.Vector3 GetVector3Item(int itemIndex)
@@ -1331,6 +1354,12 @@ namespace OpenSim.Region.ScriptEngine.Shared
                 m_string=s;
             }
 
+            public LSLString(LSLInteger i)
+            {
+                string s = String.Format("{0}", i);
+                m_string = s;
+            }
+
             #endregion
 
             #region Operators