void Update()
{
if (lastTile != null && destinationTile != null)
{
// Tween move
float progress = (Time.time - walkStart) / (1f / walkRate);
transform.position = Vector3.Lerp(lastTile.GetCoordinate(), destinationTile.GetCoordinate(), LeanTween.easeInOutCubic(0f, 1f, progress));
// Tween rotate
transform.rotation = Quaternion.Lerp(lastRotation, targetRotation, LeanTween.easeOutCirc(0f, 1f, progress));
}
if (Time.time > walkStart + 1f / walkRate)
{
if (!map)
{
GameObject go = GameObject.FindGameObjectWithTag("Map");
if (go != null)
{
map = GameObject.FindGameObjectWithTag("Map").GetComponent <Map>();
}
}
if (steps >= maxSteps * 2 || (steps > 0 && memory.Count == 0))
{
Destroy(gameObject);
}
TryWalk();
}
}
void TrySpawnWalker()
{
ITile tile = FindSpawnTile();
if (tile != null)
{
walker = Instantiate(walkerPrefab, tile.GetCoordinate(), Quaternion.identity);
}
}
public void OnNeighborChanged(ITile neighbor)
{
int dx = neighbor.GetCoordinate().x - GetCoordinate().x;
int dz = neighbor.GetCoordinate().z - GetCoordinate().z;
bool isRight = (dx == 1 && dz == 0);
bool isLeft = (dx == -1 && dz == 0);
bool isForward = (dx == 0 && dz == 1);
bool isBackward = (dx == 0 && dz == -1);
IAttachment attachment = GetAttachment();
IAttachment neighborAttachment = neighbor.GetAttachment();
if (attachment is Road)
{
Road road = (Road)attachment;
bool isNeighborRoad = (neighborAttachment is Road);
if (isNeighborRoad && isRight)
{
road.connectRight = true;
}
if (isNeighborRoad && isLeft)
{
road.connectLeft = true;
}
if (isNeighborRoad && isForward)
{
road.connectForward = true;
}
if (isNeighborRoad && isBackward)
{
road.connectBackward = true;
}
}
}
void TryWalk()
{
if (map)
{
ITile roadTile = GetDestinationRoadTile();
if (roadTile != null)
{
Vector3Int pos = Vector3Int.FloorToInt(transform.position);
lastTile = map.GetTile(pos.x, pos.z);
destinationTile = roadTile;
walkStart = Time.time;
bool backtraced = false;
for (int i = 0; i < memory.Count; i++)
{
ITile tile = memory[i];
if (tile == destinationTile)
{
Debug.Log("Already been here");
memory = memory.Take(i).ToList();
backtraced = true;
break;
}
}
if (!backtraced)
{
if (steps < maxSteps)
{
memory.Add(lastTile);
}
}
Vector3 dir = (destinationTile.GetCoordinate() - transform.position).normalized;
lastRotation = transform.rotation;
targetRotation = Quaternion.LookRotation(dir);
steps++;
}
}
}
