In my custom crop getSeed() and getCrop() return seed and crop values. quantityDropped() returns 4 if plant if grown up. So i noticed, if my plant is not grown up when i break it, it returns 1 seed ALWAYS, and 0 crops ALWAYS. But when is grown up it returns 4 crops because I return this value in quantityDropped(), but RANDOM seed amount, 0-4 or something. How can I change this amount to be 1-4?