protected IEnumerator SpawnBlock(GridScript gridScript, Grid grid, int count, BlockDefinition[] defs, float delay)
{
int i = 0;
int countLeft = count;
for (int y = grid.height - 3; y < grid.height; y++)
{
for (int x = Random.Range(0, 2); x < grid.width; x += 2)
{
if (countLeft > 0)
{
var bs = gridScript.Get(x, y);
if (bs != null)
{
var b = bs.block;
if (b.IsEmpty && b.IsBeingRemoved == false)
{
var defToUse = defs[i % defs.Length];
b.SetDefinition(defToUse, b.IsActive);
b.SetFallPosition(4);
b.FallMomentum = 0f;
i++;
countLeft--;
yield return(new WaitForSeconds(delay));
}
}
}
}
}
}
public virtual bool CanUsePower(GridScript gridScript, Grid grid)
{
// At least one block found
for (int y = 0; y < gridScript.settings.height; y++)
{
var b = gridScript.Get(0, y);
if (b != null && b.block.IsEmpty == false && b.block.IsBeingRemoved == false)
{
return(true);
}
}
return(false);
}