4Creative-Changes/Patch/0001-add-os-commands-to-pathfind.patch

From e502bb78dd38482366c3b4675226265bae668bdd Mon Sep 17 00:00:00 2001
From: Christopher <git@clatza.dev>
Date: Wed, 10 Jun 2020 09:19:20 +0200
Subject: [PATCH] change pathfinding args

---
 .../Shared/Api/Implementation/OSSL_Api.cs     | 54 +++++++++++++++++++
 .../Shared/Api/Interface/IOSSL_Api.cs         |  6 ++-
 .../Shared/Api/Runtime/OSSL_Stub.cs           | 11 ++++
 3 files changed, 70 insertions(+), 1 deletion(-)

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index 5e6271c8a7..008640fe31 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -42,6 +42,7 @@ using System;
 using System.Collections;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
+using System.Drawing;
 using System.Reflection;
 using System.Runtime.Remoting.Lifetime;
 using System.Text;
@@ -756,6 +757,59 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             dm.SendAlertToUser(sp.ControllingClient, msg + "\n", false);
         }
 
+
+        private bool checkIsPositionBlockedByObjekts(LSL_Vector _source)
+        {
+            List<SceneObjectGroup> _objects = World.GetSceneObjectGroups().FindAll(X => X.IsPhantom != true && (int)X.AbsolutePosition.X == (int)_source.x && (int)X.AbsolutePosition.Y == (int)_source.y && (int)X.AbsolutePosition.Z <= (m_host.AbsolutePosition.Z + 30));
+
+            if (_objects.Count != 0)
+                return true;
+
+            return false;
+        }
+
+        public LSL_List osGetPathfindingPath(LSL_Vector _source, LSL_Vector _target)
+        {
+            LSL_List _returnList = new LSL_List();
+            Bitmap _map = new Bitmap((int)World.RegionInfo.RegionSizeX, (int)World.RegionInfo.RegionSizeY);
+
+            for (int X = 0; X <= World.RegionInfo.RegionSizeX; X++)
+            {
+                for (int Y = 0; Y <= World.RegionInfo.RegionSizeY; Y++)
+                {
+                    float baseheight = (float)World.Heightmap[X, Y];
+
+                    if (baseheight <= World.RegionInfo.RegionSettings.WaterHeight)
+                        _map.SetPixel(X, Y, Color.Red);
+
+                    if (checkIsPositionBlockedByObjekts(new LSL_Vector(X, Y, 0)) == true)
+                        _map.SetPixel(X, Y, Color.Yellow);
+                }
+            }
+
+            _map.Save("debug.png");
+            return _returnList;
+        }
+
+        public LSL_List osGetObjectIDListByName(LSL_List _nameList)
+        {
+            LSL_List _returnList = new LSL_List();
+
+            foreach (object o in _nameList.Data)
+            {
+                if (o.ToString().Length != 0)
+                {
+                    foreach (SceneObjectGroup _objectGroup in World.GetSceneObjectGroups())
+                    {
+                        if (_objectGroup.Name.Equals(o.ToString()))
+                            _returnList.Add(_objectGroup.GroupID);
+                    }
+                }
+            }
+
+            return _returnList;
+        }
+
         public void osSetRot(UUID target, Quaternion rotation)
         {
             // if enabled It can be used to destroy
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
index 9b4a9ca12d..ac5f5bda1e 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
@@ -38,7 +38,7 @@ using LSL_Integer = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLInteger;
 using LSL_Float = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLFloat;
 using LSL_Rotation = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Quaternion;
 using LSL_Key = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
-
+using LSL_Vector = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Vector3;
 
 namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
 {
@@ -134,6 +134,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         LSL_Float osTerrainGetHeight(int x, int y); // Deprecated
         LSL_Integer osSetTerrainHeight(int x, int y, double val);
         LSL_Integer osTerrainSetHeight(int x, int y, double val); //Deprecated
+        
+        LSL_List osGetPathfindingPath(LSL_Vector _source, LSL_Vector _target);
+        LSL_List osGetObjectIDListByName(LSL_List _nameList);
+
         //ApiDesc Send terrain to all agents
         void osTerrainFlush();
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
index ba5158a2ff..f79c90e2cb 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
@@ -44,6 +44,7 @@ using LSL_String = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
 using LSL_Key = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
 using LSL_Float = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLFloat;
 using LSL_Integer = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLInteger;
+using LSL_Vector = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Vector3;
 
 namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
 {
@@ -205,6 +206,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             return m_OSSL_Functions.osTerrainSetHeight(x, y, val);
         }
 
+        public LSL_List osGetPathfindingPath(LSL_Vector _source, LSL_Vector _target)
+        {
+            return m_OSSL_Functions.osGetPathfindingPath(_source, _target);
+        }
+
+        public LSL_List osGetObjectIDListByName(LSL_List _nameList)
+        {
+            return m_OSSL_Functions.osGetObjectIDListByName(_nameList);
+        }
+
         public void osTerrainFlush()
         {
             m_OSSL_Functions.osTerrainFlush();
-- 
2.25.1.windows.1