/// <summary>
/// Instantiates Tile Objects to visualise the grid and sets up the <see cref="m_AvailableCells" />
/// </summary>
protected void SetUpGrid()
{
PlacementTile tileToUse;
tileToUse = placementTilePrefab;
if (tileToUse != null)
{
// Create a container that will hold the cells.
var tilesParent = new GameObject("Container");
tilesParent.transform.parent = transform;
tilesParent.transform.localPosition = Vector3.zero;
tilesParent.transform.localRotation = Quaternion.identity;
m_Tiles = new PlacementTile[dimensions.x, dimensions.y];
for (int y = 0; y < dimensions.y; y++)
{
for (int x = 0; x < dimensions.x; x++)
{
Vector3 targetPos = GridToWorld(new IntVector2(x, y), new IntVector2(1, 1));
targetPos.y += 0.01f;
PlacementTile newTile = Instantiate(tileToUse);
newTile.transform.parent = tilesParent.transform;
newTile.transform.position = targetPos;
newTile.transform.localRotation = Quaternion.identity;
m_Tiles[x, y] = newTile;
newTile.SetState(PlacementTileState.Empty);
}
}
}
}
/// <summary>
/// Set up visualisation tile
/// </summary>
protected void Awake()
{
PlacementTile tileToUse;
tileToUse = placementTilePrefab;
if (tileToUse != null)
{
m_SpawnedTile = Instantiate(tileToUse);
m_SpawnedTile.transform.SetParent(transform);
m_SpawnedTile.transform.localPosition = new Vector3(0f, 0.05f, 0f);
}
}