// METHODS
// PUBLIC
public void UpdateTerrainChunk()
{
if (!mapDataRequested)
{
if (InfiniteTerrain.GetInstance().GetTerrainChunk(coordinates + Vector2.up).mapDataRecieved&& InfiniteTerrain.GetInstance().GetTerrainChunk(coordinates + Vector2.down).mapDataRecieved&& InfiniteTerrain.GetInstance().GetTerrainChunk(coordinates + Vector2.left).mapDataRecieved&& InfiniteTerrain.GetInstance().GetTerrainChunk(coordinates + Vector2.right).mapDataRecieved)
{
mapGenerator.RequestMapData(OnMapDataRecieved, coordinates);
mapDataRequested = true;
}
}
float viewerDistanceFromNearestEdge = Mathf.Sqrt(bounds.SqrDistance(viewerPosition));
if (colliders.Count != 0 && !collidable && viewerDistanceFromNearestEdge <= maxColliderDistance)
{
foreach (Collider2D collider in colliders)
{
collider.enabled = true;
}
collidable = true;
}
if (colliders.Count != 0 && collidable && viewerDistanceFromNearestEdge > maxColliderDistance)
{
foreach (Collider2D collider in colliders)
{
collider.enabled = false;
}
collidable = false;
}
bool visible = viewerDistanceFromNearestEdge <= maxViewDistance;
SetVisible(visible);
}
void UpdateTile(Vector2 coords)
{
int x = (int)coords.X;
int y = (int)coords.Y;
int configuration = GetConfiguration(coords);
GameObject temp = tiles[x, y];
temp.GetComponent <SpriteRenderer>().sprite = InfiniteTerrain.GetInstance().tiles[configuration];
if (configuration != 15)
{
if (temp.GetComponent <EdgeCollider2D>() == null)
{
colliders.Add(temp.AddComponent <EdgeCollider2D>());
((EdgeCollider2D)colliders[colliders.Count - 1]).points = GenerateEdgeCollider2DPoints(configuration);
}
temp.GetComponent <EdgeCollider2D>().points = GenerateEdgeCollider2DPoints(configuration);;
// ((EdgeCollider2D)colliders[colliders.Count-1]);
// colliders[colliders.Count-1].enabled = false;
}
}
GameObject CreateTile(Vector2 coords)
{
int configuration = 0;
int x = (int)coords.X;
int y = (int)coords.Y;
if (x == 0 || mapData.cellMap[x - 1, y] != 0)
{
configuration += 8;
}
if (y == mapData.cellMap.GetLength(1) - 1 || mapData.cellMap[x, y + 1] != 0)
{
configuration += 4;
}
if (x == mapData.cellMap.GetLength(0) - 1 || mapData.cellMap[x + 1, y] != 0)
{
configuration += 2;
}
if (y == 0 || mapData.cellMap[x, y - 1] != 0)
{
configuration += 1;
}
GameObject temp = new GameObject(x + "/" + y);
temp.tag = "Tile";
temp.transform.parent = chunkObject.transform;
temp.transform.localPosition = new Vector3(x - size / 2, y - size / 2, 0);
temp.AddComponent <SpriteRenderer>().sprite = InfiniteTerrain.GetInstance().tiles[configuration];
if (configuration != 15)
{
colliders.Add(temp.AddComponent <EdgeCollider2D>());
((EdgeCollider2D)colliders[colliders.Count - 1]).points = GenerateEdgeCollider2DPoints(configuration);
colliders[colliders.Count - 1].enabled = false;
}
return(temp);
}