private void InitializeNode(int i, int j, Vector3 nodeWorldPosition, Node.ENodeType nodeType, CellBehaviour cell)
{
Grid[i, j] = Instantiate(NodePrefab, nodeWorldPosition, Quaternion.identity, nodeContainer.transform);
Grid[i, j].NodeType = nodeType;
Grid[i, j].WorldPosition = nodeWorldPosition;
Grid[i, j].cell = cell;
Grid[i, j].pathfindingGrid = this;
if (nodeType == Node.ENodeType.NonWalkable)
{
Material mat = Grid[i, j].GetComponent <MeshRenderer>().material;
mat.color = new Color(0.1f, 0, 0, 0.1f);
Grid[i, j].GetComponent <MeshRenderer>().material = mat;
}
else
{
Material mat = Grid[i, j].GetComponent <MeshRenderer>().material;
mat.color = new Color(0, 0.2f, 0, 0.1f);
Grid[i, j].GetComponent <MeshRenderer>().material = mat;
}
Grid[i, j].transform.localScale *= ScaleFactor;
Grid[i, j].GridX = i;
Grid[i, j].GridZ = j;
}
private void CreateGrid()
{
if (nodeContainer != null)
{
Destroy(nodeContainer);
}
nodeContainer = new GameObject("Node Container");
nodeContainer.transform.SetParent(this.transform);
Grid = new Node[GridSizeX, GridSizeZ];
Vector3 gridOrigin;
//Collider[] results = new Collider[16];
if (UseTransformAsGridOrigin)
{
gridOrigin = transform.position;
}
else
{
gridOrigin = transform.position - Vector3.right * GridWorldSize.x / 2 - Vector3.forward * GridWorldSize.y / 2;
}
Debug.DrawRay(Vector3.zero, gridOrigin);
for (int i = 0; i < GridSizeX; i++)
{
for (int j = 0; j < GridSizeZ; j++)
{
Node.ENodeType nodeType = Node.ENodeType.Walkable;
CellBehaviour cell = null;
Vector3 nodeWorldPosition = gridOrigin + Vector3.right * (i * _nodeDiameter + NodePrefab.NodeRadius) +
Vector3.forward * (j * _nodeDiameter + NodePrefab.NodeRadius);
/*results = new Collider[16];
* Physics.OverlapBoxNonAlloc(nodeWorldPosition,
* new Vector3(NodeRadius, NodeRadius, NodeRadius), results,Quaternion.identity);*/
Collider[] colliders = Physics.OverlapBox(nodeWorldPosition, new Vector3(0f, NodePrefab.NodeRadius, 0f), Quaternion.identity);
//Collider[] colliders = Physics.OverlapBox(nodeWorldPosition, new Vector3(0, NodePrefab.NodeRadius * 2, 0), Quaternion.identity);
LevelController levelController = FindObjectOfType <LevelController>();
foreach (var collider in colliders)
{
if (collider.GetComponent <Entity>() == levelController.TryingToMove())
{
continue;
}
if (collider.GetComponent <Entity>())
{
nodeType = Node.ENodeType.NonWalkable;
break;
}
}
Collider[] cols = Physics.OverlapBox(nodeWorldPosition, new Vector3(0, NodePrefab.NodeRadius, 0), Quaternion.identity, _cellMask);
cell = cols[0].gameObject.GetComponent <CellBehaviour>();
InitializeNode(i, j, nodeWorldPosition, nodeType, cell);
}
}
}
