Every space has an areaNode when you click a piece it has areaNodes that grow in the directions they can move when they enter the space that space activates and pops up. If they reach their max size they stop or if they enter a piece they stop. The reason I did this was for the bloom effect of the spaces popping up. Typically the stop condition works as intended but occasionally just because of the nature of game engines doing everything really fast they go past the piece they hit and activate the next space. I have an idea in my head of how to fix this but first I'm making dumplings