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OpenSim.Modules.PathFinding
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use try

master
Christopher Latza 2020-06-19 20:10:23 +02:00
parent f74b953983
commit 182e7c7234
1 changed files with 141 additions and 105 deletions
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246
src/BasicPathFinding.cs
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@ -122,6 +122,7 @@ namespace OpenSim.Modules.PathFinding
m_scriptModule.RegisterConstant("PATH_ENV_ERR_NOT_FOUND", 19851); m_scriptModule.RegisterConstant("PATH_ENV_ERR_NOT_FOUND", 19851);
m_scriptModule.RegisterConstant("PATH_ENV_ERR_OUT_OF_RANGE", 19852); m_scriptModule.RegisterConstant("PATH_ENV_ERR_OUT_OF_RANGE", 19852);
m_scriptModule.RegisterConstant("PATH_ENV_ERR_NOT_IN_LINE", 19853); m_scriptModule.RegisterConstant("PATH_ENV_ERR_NOT_IN_LINE", 19853);
m_scriptModule.RegisterConstant("PATH_ENV_ERR_UNKNOWN", 19860);
} }
catch (Exception e) catch (Exception e)
{ {
@ -144,150 +145,185 @@ namespace OpenSim.Modules.PathFinding
private void generatePathEnvironment(ScriptRequestData requestData) private void generatePathEnvironment(ScriptRequestData requestData)
{ {
UUID _envID = UUID.Random(); try
Environment _newEnv = new Environment(_envID.ToString(), (int)m_scene.RegionInfo.RegionSizeX);
lock(m_environments)
{ {
m_environments.Add(_newEnv); UUID _envID = UUID.Random();
} Environment _newEnv = new Environment(_envID.ToString(), (int)m_scene.RegionInfo.RegionSizeX);
m_scriptModule.DispatchReply(requestData.ScriptID, 19850, _envID.ToString(), requestData.RequestID.ToString()); lock (m_environments)
{
m_environments.Add(_newEnv);
}
m_scriptModule.DispatchReply(requestData.ScriptID, 19850, _envID.ToString(), requestData.RequestID.ToString());
}
catch(Exception _error)
{
m_scriptModule.DispatchReply(requestData.ScriptID, 19860, _error.Message, requestData.RequestID.ToString());
}
} }
private void keepAlivePathEnv(ScriptRequestData requestData) private void keepAlivePathEnv(ScriptRequestData requestData)
{ {
Environment _env = m_environments.Find(X => X.ID == requestData.EnvironmentID); try
if(_env != null)
{ {
_env.LastTimeUsed = (Int32)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds; Environment _env = m_environments.Find(X => X.ID == requestData.EnvironmentID);
m_scriptModule.DispatchReply(requestData.ScriptID, 19850, "", requestData.RequestID.ToString());
return;
}
m_scriptModule.DispatchReply(requestData.ScriptID, 19851, "", requestData.RequestID.ToString()); if (_env != null)
{
_env.LastTimeUsed = (Int32)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
m_scriptModule.DispatchReply(requestData.ScriptID, 19850, "", requestData.RequestID.ToString());
return;
}
m_scriptModule.DispatchReply(requestData.ScriptID, 19851, "", requestData.RequestID.ToString());
}
catch (Exception _error)
{
m_scriptModule.DispatchReply(requestData.ScriptID, 19860, _error.Message, requestData.RequestID.ToString());
}
} }
private void removeAllTargets(ScriptRequestData requestData) private void removeAllTargets(ScriptRequestData requestData)
{ {
Environment _env = m_environments.Find(X => X.ID == requestData.EnvironmentID); try
if (_env != null)
{ {
List<PathNode> _nodes = _env.Nodes.FindAll(X => X.Target == true); Environment _env = m_environments.Find(X => X.ID == requestData.EnvironmentID);
foreach(PathNode thisNode in _nodes) if (_env != null)
{ {
thisNode.Target = false; List<PathNode> _nodes = _env.Nodes.FindAll(X => X.Target == true);
foreach (PathNode thisNode in _nodes)
{
thisNode.Target = false;
}
} }
} }
catch (Exception _error)
{
m_scriptModule.DispatchReply(requestData.ScriptID, 19860, _error.Message, requestData.RequestID.ToString());
}
} }
private void setPositionData(ScriptRequestData requestData, Vector3 position, int walkable, int isTarget) private void setPositionData(ScriptRequestData requestData, Vector3 position, int walkable, int isTarget)
{ {
Environment _env = m_environments.Find(X => X.ID == requestData.EnvironmentID); try
if (_env != null)
{ {
if (isTarget == 1) Environment _env = m_environments.Find(X => X.ID == requestData.EnvironmentID);
removeAllTargets(requestData);
PathNode _node = _env.Nodes.Find(X => X.PositionX == (int)position.X && X.PositionY == (int)position.Y); if (_env != null)
if (_node == null)
{ {
_node = new PathNode((int)position.X, (int)position.Y, false, false); if (isTarget == 1)
_env.Nodes.Add(_node); removeAllTargets(requestData);
PathNode _node = _env.Nodes.Find(X => X.PositionX == (int)position.X && X.PositionY == (int)position.Y);
if (_node == null)
{
_node = new PathNode((int)position.X, (int)position.Y, false, false);
_env.Nodes.Add(_node);
}
if (walkable == 1)
_node.Walkable = true;
if (walkable == 0)
_node.Walkable = false;
if (isTarget == 1)
_node.Target = true;
if (isTarget == 0)
_node.Target = false;
return;
} }
if (walkable == 1) m_scriptModule.DispatchReply(requestData.ScriptID, 19851, "", requestData.RequestID.ToString());
_node.Walkable = true; }
catch (Exception _error)
if (walkable == 0) {
_node.Walkable = false; m_scriptModule.DispatchReply(requestData.ScriptID, 19860, _error.Message, requestData.RequestID.ToString());
if (isTarget == 1)
_node.Target = true;
if (isTarget == 0)
_node.Target = false;
return;
} }
m_scriptModule.DispatchReply(requestData.ScriptID, 19851, "", requestData.RequestID.ToString());
} }
private void setLineData(ScriptRequestData requestData, Vector3 start, Vector3 target, int walkable) private void setLineData(ScriptRequestData requestData, Vector3 start, Vector3 target, int walkable)
{ {
Environment _env = m_environments.Find(X => X.ID == requestData.EnvironmentID); try
if (_env != null)
{ {
if ((int)start.X == (int)target.X || (int)start.Y == (int)target.Y) Environment _env = m_environments.Find(X => X.ID == requestData.EnvironmentID);
if (_env != null)
{ {
if ((int)start.X == (int)target.X && (int)start.Y == (int)target.Y) if ((int)start.X == (int)target.X || (int)start.Y == (int)target.Y)
{ {
if ((int)start.X == (int)target.X && (int)start.Y == (int)target.Y)
{
m_scriptModule.DispatchReply(requestData.ScriptID, 19850, "", requestData.RequestID.ToString());
return;
}
Vector3 _PointA = new Vector3(0, 0, 0);
Vector3 _PointB = new Vector3(0, 0, 0);
if ((int)start.X != (int)target.X)
{
if ((int)start.X < (int)target.X)
{
_PointA = start;
_PointB = target;
}
if ((int)start.X > (int)target.X)
{
_PointA = target;
_PointB = start;
}
while ((int)_PointA.X != _PointB.X)
{
setPositionData(requestData, _PointA, walkable, 0);
_PointA.X = (int)_PointA.X + 1;
}
}
if ((int)start.Y != (int)target.Y)
{
if ((int)start.Y < (int)target.Y)
{
_PointA = start;
_PointB = target;
}
if ((int)start.Y > (int)target.Y)
{
_PointA = target;
_PointB = start;
}
while ((int)_PointA.Y != _PointB.Y)
{
setPositionData(requestData, _PointA, walkable, 0);
_PointA.Y = (int)_PointA.Y + 1;
}
}
m_scriptModule.DispatchReply(requestData.ScriptID, 19850, "", requestData.RequestID.ToString()); m_scriptModule.DispatchReply(requestData.ScriptID, 19850, "", requestData.RequestID.ToString());
return; return;
} }
Vector3 _PointA = new Vector3(0, 0, 0);
Vector3 _PointB = new Vector3(0, 0, 0);
if ((int)start.X != (int)target.X)
{
if((int)start.X < (int)target.X)
{
_PointA = start;
_PointB = target;
}
if ((int)start.X > (int)target.X)
{
_PointA = target;
_PointB = start;
}
while ((int)_PointA.X != _PointB.X)
{
setPositionData(requestData, _PointA, walkable, 0);
_PointA.X = (int)_PointA.X + 1;
}
}
if ((int)start.Y != (int)target.Y)
{
if ((int)start.Y < (int)target.Y)
{
_PointA = start;
_PointB = target;
}
if ((int)start.Y > (int)target.Y)
{
_PointA = target;
_PointB = start;
}
while ((int)_PointA.Y != _PointB.Y)
{
setPositionData(requestData, _PointA, walkable, 0);
_PointA.Y = (int)_PointA.Y + 1;
}
}
m_scriptModule.DispatchReply(requestData.ScriptID, 19850, "", requestData.RequestID.ToString());
return;
} }
} else
else {
{ m_scriptModule.DispatchReply(requestData.ScriptID, 19851, "", requestData.RequestID.ToString());
m_scriptModule.DispatchReply(requestData.ScriptID, 19851, "", requestData.RequestID.ToString()); }
}
m_scriptModule.DispatchReply(requestData.ScriptID, 19853, "", requestData.RequestID.ToString()); m_scriptModule.DispatchReply(requestData.ScriptID, 19853, "", requestData.RequestID.ToString());
}
catch (Exception _error)
{
m_scriptModule.DispatchReply(requestData.ScriptID, 19860, _error.Message, requestData.RequestID.ToString());
}
} }
private void generatePath(ScriptRequestData requestData) private void generatePath(ScriptRequestData requestData)