This will test if the player has seeds in the main hand and if they do then it will replace the block with grass paths.
This procedure type will remove one of the items in the player's hand if the procedure is true as well as replace the block.
This procedure will deal with damage to the tool used and replace the block when the block is right-clicked.
This procedure will test if the player is holding an item AND if the block above is an air block. If both are true it will replace the block to grass and place a red tulip on top.