public void Start()
{
var fm = GameModel.Instance.FieldModel;
Assert.IsNotNull(fm);
_targetHealth = fm.TargetHealth;
var emitter = fm.Cells.FirstOrDefault(cell => cell.ItemType == ItemType.Emitter);
var target = fm.Cells.FirstOrDefault(cell => cell.ItemType == ItemType.Target);
if (emitter == null || target == null)
{
Debug.LogWarning("Current field has no any Emitters or Tragets.");
_controller.Lose(GetResult());
return;
}
var pf = new PathFinder();
var coordPath = pf.CalcPath(emitter, target);
var vector2Ints = coordPath as Vector2Int[] ?? coordPath.ToArray();
if (!vector2Ints.Any())
{
Debug.LogWarning("Current field has no path from Emitter or Traget.");
_controller.Lose(GetResult());
return;
}
_path = new Vector3[vector2Ints.Length];
for (var i = 0; i < vector2Ints.Length; ++i)
{
_controller.DebugMarkCell(vector2Ints[i]);
_path[i] = _controller.Coord2World(vector2Ints[i]);
}
var cellSize =
(Mathf.Abs((_controller.Coord2World(Vector2Int.zero) - _controller.Coord2World(Vector2Int.right)).x)
+ Mathf.Abs((_controller.Coord2World(Vector2Int.zero) - _controller.Coord2World(Vector2Int.up)).z))
* 0.5f;
fm.Cells.ForEach(cell =>
{
var towerModel = cell.Item as ITower;
if (towerModel == null)
{
return;
}
_towers.Add(new TowerLogic(towerModel, _controller.Coord2World(cell.Coordinate),
cellSize, _spawnedEnemies, this));
});
_waveIterator = fm.Waves.GetEnumerator();
ApplyNextWave(true);
}