// Navmeshes can be created by instatiating prefabs. Obstacles can then be added by
// instantiating prefabs. Both can later be disposed of by destroying the created
// gameobjects. Static obstacles however can be inserted in bulk by providing a Burst
// compatible obstacle adder as seen below.
void Load()
{
_plane = Instantiate(PlanePrefab);
_plane.GetComponent <DotsNavPlane>().Size = Size;
_navmesh = _plane.GetComponent <DotsNavNavmesh>();
_navmesh.DrawMode = _drawMode;
_shouldInsert = true;
}
void Start()
{
// Ensure gameobject conversion when loading a scene
World.All[0].GetOrCreateSystem <InitializationSystemGroup>().Update();
_size = Plane.GetComponent <DotsNavPlane>().Size;
FindObjectOfType <CameraController>().Initialize(_size);
_r = new Random((uint)DateTime.Now.Ticks);
var placedStarts = new List <Circle>();
var placedGoals = new List <Circle>();
for (int i = 0; i < AgentAmount; i++)
{
var agent = Instantiate(AgentPrefab);
var preferredSpeed = _r.NextFloat(PreferredSpeedMin, PreferredSpeedMin + PreferredSpeedRange);
agent.GetComponent <DemoAgent>().PreferredSpeed = preferredSpeed;
agent.GetComponent <DotsNavLocalAvoidanceAgent>().MaxSpeed = preferredSpeed * MaxSpeedFactor;
var r = AgentMinRadius + i * AgentRadiusRange / AgentAmount;
var dotsNavAgent = agent.GetComponent <DotsNavAgent>();
dotsNavAgent.Radius = r;
dotsNavAgent.Plane = Plane;
agent.transform.localScale = new Vector3(r, r, r) * 2;
var cycles = 0;
float2 pos;
do
{
pos = -_size / 2 + new float2(r + _r.NextFloat() * (_size.x - 2 * r), r + _r.NextFloat() * (SpawnRectHeight - 2 * r));
} while (placedStarts.Any(p => math.length(p.Position - pos) < r + p.Radius) && ++cycles < 1000);
agent.transform.position = pos.ToXxY();
placedStarts.Add(new Circle {
Position = pos, Radius = r
});
cycles = 0;
do
{
pos = _size / 2 - new float2(r + _r.NextFloat() * (_size.x - 2 * r), r + _r.NextFloat() * (SpawnRectHeight - 2 * r));
} while (placedGoals.Any(p => math.length(p.Position - pos) < r + p.Radius) && ++cycles < 1000);
placedGoals.Add(new Circle {
Position = pos, Radius = r
});
agent.FindPath(pos.ToXxY());
}
Help.gameObject.SetActive(!Application.isEditor && !Closed);
for (int i = 0; i < ObstacleAmount; i++)
{
Insert();
}
}
void Awake()
{
// Ensure gameobject conversion when loading a scene
World.All[0].GetOrCreateSystem <InitializationSystemGroup>().Update();
_navmesh = Plane.GetComponent <DotsNavNavmesh>();
FindObjectOfType <CameraController>().Initialize(Plane.Size);
_startTime = Time.time;
_r = new Random((uint)Seed);
UpdateSeedText();
Help.gameObject.SetActive(!Application.isEditor);
}
void Awake()
{
_navmesh = Plane.GetComponent <DotsNavNavmesh>();
foreach (var obstacle in FindObjectsOfType <DotsNavObstacle>())
{
var l = new List <Vector2>();
for (int i = 0; i < obstacle.Vertices.Length; i++)
{
l.Add(obstacle.GetVertexWorldSpace(i).xz);
}
_toDump.Add(l);
}
_cameraController = FindObjectOfType <CameraController>();
_cameraController.Initialize(Plane.Size);
_lineDrawer = GetComponent <LineDrawer>();
_camera = Camera.main;
Help.gameObject.SetActive(!Application.isEditor);
_agent = FindObjectOfType <DotsNavPathFindingAgent>();
var tr = _agent.transform;
_start = tr.parent;
_goal = _start.Find("Goal");
_goal.parent = null;
if (Reverse)
{
var tempPos = _start.position;
_start.position = _goal.position;
_goal.position = tempPos;
}
var size = _start.localScale.x;
var s = new Vector3(size, size, size);
_goal.localScale = s;
_agent.GetComponent <DotsNavAgent>().Radius = size / 2;
}
void Start()
{
// Ensure gameobject conversion when loading a scene
World.All[0].GetOrCreateSystem <InitializationSystemGroup>().Update();
_navmesh = Plane.GetComponent <DotsNavNavmesh>();
_cameraController = FindObjectOfType <CameraController>();
_cameraController.Initialize(Plane.Size, .5f);
_lineDrawer = GetComponent <LineDrawer>();
_camera = Camera.main;
Help.gameObject.SetActive(!Application.isEditor);
_agent = FindObjectOfType <DotsNavPathFindingAgent>();
var tr = _agent.transform;
_start = tr.parent;
_goal = _start.Find("Goal");
_goal.parent = null;
var size = _start.localScale.x;
var s = new Vector3(size, size, size);
_goal.localScale = s;
_agent.GetComponent <DotsNavAgent>().Radius = size / 2;
}
