public void MoveTo(NavMeshGridNode node)
{
BuildPath(node);
if (_currentPath.IsFound && _currentPath.ResultPathNodes.Count > 0)
{
StartMoving();
}
}
private NavMeshGridNode FindClosestNode()
{
float minDistance = Mathf.Infinity;
NavMeshGridNode closestNode = null;
foreach (var node in _navMeshGrid.Nodes)
{
var currentDistance = Vector2.Distance(transform.position, node.Position);
if (currentDistance < minDistance)
{
minDistance = currentDistance;
closestNode = node;
}
}
return(closestNode);
}
public void Update()
{
var horizontalInput = Input.GetAxisRaw("Horizontal");
var verticalInput = Input.GetAxisRaw("Vertical");
if (horizontalInput != 0 || verticalInput != 0)
{
var positionDelta = new Vector2(horizontalInput, verticalInput).normalized * 0.08f;
transform.position += (Vector3)positionDelta;
var lastNodeIndex = _closestNode.Index;
_closestNode = FindClosestNode();
if (lastNodeIndex != _closestNode.Index)
{
_testUnit.MoveTo(_closestNode);
}
}
}
private void OnEnable()
{
_closestNode = FindClosestNode();
}
public PathNode(NavMeshGridNode node, int cost)
{
Node = node;
Cost = cost;
}
