void SetPathPoint()
{
var input = GetSubsystem <Input>();
Vector3 hitPos;
Drawable hitDrawable;
NavigationMesh navMesh = scene.GetComponent <NavigationMesh>();
if (Raycast(250.0f, out hitPos, out hitDrawable))
{
Vector3 pathPos = navMesh.FindNearestPoint(hitPos, new Vector3(1.0f, 1.0f, 1.0f));
if (input.GetQualifierDown(Constants.QUAL_SHIFT))
{
// Teleport
currentPath.Clear();
jackNode.LookAt(new Vector3(pathPos.X, jackNode.Position.Y, pathPos.Z), Vector3.UnitY, TransformSpace.TS_WORLD);
jackNode.Position = (pathPos);
}
else
{
// Calculate path from Jack's current position to the end point
endPos = pathPos;
var result = navMesh.FindPath(currentPath, jackNode.Position, endPos);
}
}
}
void AddOrRemoveObject()
{
// Raycast and check if we hit a mushroom node. If yes, remove it, if no, create a new one
Vector3 hitPos;
Drawable hitDrawable;
if (Raycast(250.0f, out hitPos, out hitDrawable))
{
// The part of the navigation mesh we must update, which is the world bounding box of the associated
// drawable component
BoundingBox updateBox;
Node hitNode = hitDrawable.Node;
if (hitNode.Name == "Mushroom")
{
updateBox = hitDrawable.WorldBoundingBox;
hitNode.Remove();
}
else
{
Node newNode = CreateMushroom(hitPos);
updateBox = newNode.GetComponent <StaticModel>().WorldBoundingBox;
}
// Rebuild part of the navigation mesh, then recalculate path if applicable
NavigationMesh navMesh = scene.GetComponent <NavigationMesh>();
navMesh.Build(updateBox);
if (currentPath.Count > 0)
{
navMesh.FindPath(currentPath, jackNode.Position, endPos);
}
}
}
void SetPathPoint()
{
Vector3 hitPos;
Drawable hitDrawable;
NavigationMesh navMesh = scene.GetComponent <NavigationMesh>();
if (Raycast(250.0f, out hitPos, out hitDrawable))
{
Vector3 pathPos = navMesh.FindNearestPoint(hitPos, new Vector3(1.0f, 1.0f, 1.0f));
const int qualShift = 1;
if (Input.GetQualifierDown(qualShift))
{
// Teleport
currentPath.Clear();
jackNode.LookAt(new Vector3(pathPos.X, jackNode.Position.Y, pathPos.Z), Vector3.UnitY, TransformSpace.World);
jackNode.Position = (pathPos);
}
else
{
// Calculate path from Jack's current position to the end point
endPos = pathPos;
var result = navMesh.FindPath(jackNode.Position, endPos);
currentPath = new List <Vector3>(result);
}
}
}
