Code:
[05:03:54][WARN][ChangeMapInstance]: Character changed while changing map. Do not abuse Commands. System.IndexOutOfRangeException: Der Index war außerhalb des Arraybereichs. bei OpenNos.PathFinder.BestFirstSearch.LoadBrushFireJagged(GridPos user, GridPos[][] Grid, Int16 MaxDistance) in C:\Users\Administrator\Desktop\Reworked Source\OpenNos.PathFinder\BestFirstSearch.cs:Zeile 234. bei OpenNos.GameObject.BattleEntity.UpdateBushFire() in C:\Users\Administrator\Desktop\Reworked Source\OpenNos.GameObject\BattleEntity.cs:Zeile 1636. bei OpenNos.GameObject.Networking.ServerManager.ChangeMapInstance(Int64 characterId, Guid mapInstanceId, Nullable`1 mapX, Nullable`1 mapY, Boolean noAggroLoss) in C:\Users\Administrator\Desktop\Reworked Source\OpenNos.GameObject\Networking\ServerManager.cs:Zeile 653.
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habe ich schon gefunden.
mein Code
Code:
namespace OpenNos.PathFinder
{
public static class BestFirstSearch
{
#region Methods
public static List<Node> Backtrace(Node end)
{
List<Node> path = new List<Node>();
while (end.Parent != null)
{
end = end.Parent;
path.Add(end);
}
path.Reverse();
return path;
}
public static List<Node> FindPathJagged(GridPos start, GridPos end, GridPos[][] Grid)
{
int GridX = Grid.Length;
int GridY = Grid[0].Length;
if (GridX <= start.X || GridY <= start.Y || start.X < 0 || start.Y < 0)
{
return new List<Node>();
}
Node node = new Node();
Node[][] grid = JaggedArrayExtensions.CreateJaggedArray<Node>(GridX, GridY);
if (grid[start.X][start.Y] == null)
{
grid[start.X][start.Y] = new Node(Grid[start.X][start.Y]);
}
Node startingNode = grid[start.X][start.Y];
MinHeap path = new MinHeap();
// push the start node into the open list
path.Push(startingNode);
startingNode.Opened = true;
// while the open list is not empty
while (path.Count > 0)
{
// pop the position of node which has the minimum `f` value.
node = path.Pop();
if (grid[node.X][node.Y] == null)
{
grid[node.X][node.Y] = new Node(Grid[node.X][node.Y]);
}
grid[node.X][node.Y].Closed = true;
//if reached the end position, construct the path and return it
if (node.X == end.X && node.Y == end.Y)
{
return Backtrace(node);
}
// get neigbours of the current node
List<Node> neighbors = GetNeighborsJagged(grid, node, Grid);
for (int i = 0, l = neighbors.Count; i < l; ++i)
{
Node neighbor = neighbors[i];
if (neighbor.Closed)
{
continue;
}
// check if the neighbor has not been inspected yet, or can be reached with
// smaller cost from the current node
if (!neighbor.Opened)
{
if (neighbor.F == 0)
{
neighbor.F = Heuristic.Octile(Math.Abs(neighbor.X - end.X), Math.Abs(neighbor.Y - end.Y));
}
neighbor.Parent = node;
if (!neighbor.Opened)
{
path.Push(neighbor);
neighbor.Opened = true;
}
else
{
neighbor.Parent = node;
}
}
}
}
return new List<Node>();
}
public static List<Node> GetNeighborsJagged(Node[][] Grid, Node node, GridPos[][] MapGrid)
{
int GridX = Grid.Length;
int GridY = Grid[0].Length;
short x = node.X, y = node.Y;
List<Node> neighbors = new List<Node>();
bool s0 = false, d0 = false, s1 = false, d1 = false, s2 = false, d2 = false, s3 = false, d3 = false;
int IndexX;
int IndexY;
// ↑
IndexX = x;
IndexY = y - 1;
if (GridX > IndexX && GridY > IndexY && IndexX >= 0 && IndexY >= 0 && MapGrid[IndexX][IndexY].IsWalkable())
{
if (Grid[IndexX][IndexY] == null)
{
Grid[IndexX][IndexY] = new Node(MapGrid[IndexX][IndexY]);
}
neighbors.Add(Grid[IndexX][IndexY]);
s0 = true;
}
// →
IndexX = x + 1;
IndexY = y;
if (GridX > IndexX && GridY > IndexY && IndexX >= 0 && IndexY >= 0 && MapGrid[IndexX][IndexY].IsWalkable())
{
if (Grid[IndexX][IndexY] == null)
{
Grid[IndexX][IndexY] = new Node(MapGrid[IndexX][IndexY]);
}
neighbors.Add(Grid[IndexX][IndexY]);
s1 = true;
}
// ↓
IndexX = x;
IndexY = y + 1;
if (GridX > IndexX && GridY > IndexY && IndexX >= 0 && IndexY >= 0 && MapGrid[IndexX][IndexY].IsWalkable())
{
if (Grid[IndexX][IndexY] == null)
{
Grid[IndexX][IndexY] = new Node(MapGrid[IndexX][IndexY]);
}
neighbors.Add(Grid[IndexX][IndexY]);
s2 = true;
}
// ←
IndexX = x - 1;
IndexY = y;
if (GridX > IndexX && GridY > IndexY && IndexX >= 0 && IndexY >= 0 && MapGrid[IndexX][IndexY].IsWalkable())
{
if (Grid[IndexX][IndexY] == null)
{
Grid[IndexX][IndexY] = new Node(MapGrid[IndexX][IndexY]);
}
neighbors.Add(Grid[IndexX][IndexY]);
s3 = true;
}
d0 = s3 || s0;
d1 = s0 || s1;
d2 = s1 || s2;
d3 = s2 || s3;
// ↖
IndexX = x - 1;
IndexY = y - 1;
if (GridX > IndexX && GridY > IndexY && IndexX >= 0 && IndexY >= 0 && d0 && MapGrid[IndexX][IndexY].IsWalkable())
{
if (Grid[IndexX][IndexY] == null)
{
Grid[IndexX][IndexY] = new Node(MapGrid[IndexX][IndexY]);
}
neighbors.Add(Grid[IndexX][IndexY]);
}
// ↗
IndexX = x + 1;
IndexY = y - 1;
if (GridX > IndexX && GridY > IndexY && IndexX >= 0 && IndexY >= 0 && d1 && MapGrid[IndexX][IndexY].IsWalkable())
{
if (Grid[IndexX][IndexY] == null)
{
Grid[IndexX][IndexY] = new Node(MapGrid[IndexX][IndexY]);
}
neighbors.Add(Grid[IndexX][IndexY]);
}
// ↘
IndexX = x + 1;
IndexY = y + 1;
if (GridX > IndexX && GridY > IndexY && IndexX >= 0 && IndexY >= 0 && d2 && MapGrid[IndexX][IndexY].IsWalkable())
{
if (Grid[IndexX][IndexY] == null)
{
Grid[IndexX][IndexY] = new Node(MapGrid[IndexX][IndexY]);
}
neighbors.Add(Grid[IndexX][IndexY]);
}
// ↙
IndexX = x - 1;
IndexY = y + 1;
if (GridX > IndexX && GridY > IndexY && IndexX >= 0 && IndexY >= 0 && d3 && MapGrid[IndexX][IndexY].IsWalkable())
{
if (Grid[IndexX][IndexY] == null)
{
Grid[IndexX][IndexY] = new Node(MapGrid[IndexX][IndexY]);
}
neighbors.Add(Grid[IndexX][IndexY]);
}
return neighbors;
}
public static Node[][] LoadBrushFireJagged(GridPos user, GridPos[][] Grid, short MaxDistance = 255)
{
int GridX = Grid.Length;
int GridY = Grid[0].Length;
Node[][] grid = JaggedArrayExtensions.CreateJaggedArray<Node>(GridX, GridY);
Node node = new Node();
if (grid[user.X][user.Y] == null)
{
grid[user.X][user.Y] = new Node(Grid[user.X][user.Y]);
}
Node Start = grid[user.X][user.Y];
MinHeap path = new MinHeap();
// push the start node into the open list
path.Push(Start);
Start.Opened = true;
// while the open list is not empty
while (path.Count > 0)
{
// pop the position of node which has the minimum `f` value.
node = path.Pop();
if (grid[node.X][node.Y] == null)
{
grid[node.X][node.Y] = new Node(Grid[node.X][node.Y]);
}
grid[node.X][node.Y].Closed = true;
// get neighbors of the current node
List<Node> neighbors = GetNeighborsJagged(grid, node, Grid);
for (int i = 0, l = neighbors.Count; i < l; ++i)
{
Node neighbor = neighbors[i];
if (neighbor.Closed)
{
continue;
}
// check if the neighbor has not been inspected yet, or can be reached with
// smaller cost from the current node
if (!neighbor.Opened)
{
if (neighbor.F == 0)
{
double distance = Heuristic.Octile(Math.Abs(neighbor.X - node.X), Math.Abs(neighbor.Y - node.Y)) + node.F;
if (distance > MaxDistance)
{
neighbor.Value = 1;
continue;
}
neighbor.F = distance;
grid[neighbor.X][neighbor.Y].F = neighbor.F;
}
neighbor.Parent = node;
if (!neighbor.Opened)
{
path.Push(neighbor);
neighbor.Opened = true;
}
else
{
neighbor.Parent = node;
}
}
}
}
return grid;
}
public static List<Node> TracePathJagged(Node node, Node[][] Grid, GridPos[][] MapGrid)
{
List<Node> list = new List<Node>();
if (MapGrid == null || Grid == null || node.X >= Grid.Length || node.Y >= Grid[0].Length || node.X < 0 || node.Y < 0 || Grid[node.X][node.Y] == null)
{
node.F = 100;
list.Add(node);
return list;
}
Node currentnode = Grid[node.X][node.Y];
while (currentnode.F != 1 && currentnode.F != 0)
{
Node newnode = GetNeighborsJagged(Grid, currentnode, MapGrid)?.OrderBy(s => s.F).FirstOrDefault();
if (newnode != null)
{
list.Add(newnode);
currentnode = newnode;
}
}
return list;
}
#endregion
}
}
danke schon mal :)
so bald ich die map wechsel oder ein neuen charakter angelege passiert das ..^^
