This is a minecraft redstone simulator concept -you click on an item in the bottom left to spawn it -when pressing "f" on a placed item will delete it -hit r to rotate clockwise while holding the item -when hovering over an item the name will show -hitting space while hovering over a lever/button will activate it -HIT GREEN FLAG TO RESET
all of the items are color based if an item detects a certain color it will activate Also may add command blocks maybe pistons