async void SpawnUnits(string unit_prefab, FieldBounds bounds, int count, uint team_index)
{
var battleground = Game.GetBattleground();
var tilemap = battleground.GetMainTilemap();
var points = bounds.GetAllPoints();
points.Shuffle();
if (points.Count < count)
{
Debug.LogWarning($"Can't spawn {count} units, trim to free points count.");
count = points.Count;
}
for (int i = 0; i < count; i++)
{
var asset = await Assets.LoadAsync(unit_prefab);
var unit = asset.AddComponentOnce <BattleUnit>();
unit.Init(team_index);
var cell_x = Mathf.RoundToInt(points[i].x);
var cell_y = Mathf.RoundToInt(points[i].y);
var point = new Vector3Int(cell_x, cell_y, 0);
var world_pos = tilemap.CellToWorld(point);
world_pos.x += Battleground.UNIT_WORLD_POS_OFFSET_X;
world_pos.y += Battleground.UNIT_WORLD_POS_OFFSET_Y;
unit.transform.position = world_pos;
battleground.AddUnit(unit);
}
}
public Pathfinder(Battleground battleground, Tilemap main_tilemap, Tilemap decor_tilemap, FieldBounds field_bounds)
{
this.battleground = battleground;
this.main_tilemap = main_tilemap;
this.decor_tilemap = decor_tilemap;
this.field_bounds = field_bounds;
this.field = new int[field_bounds.GetWidth(), field_bounds.GetHeight()];
}
