on place of white stained glass:
  if player's tool is white stained glass named "&fGenerator - T1":
    message "&aPlaced a Tier 1 Generator"
    set {_drop} to block above event-block
    add {_drop} to {drops1::*}

on break of white stained glass:
    give player 1 white stained glass named "&fGenerator - T1"
    message "&cBroke a Tier 1 Generator"
    remove block above event-block from {drops1::*}

on rightclick with paper:
  if player's tool is paper named "&a$1":
    execute console command "eco give %player% 1"
    remove paper from player

on right click:
  if event-block is white stained glass:
    open chest with 3 rows named "&fGenerator - T1" to player
    format slot 15 of player with barrier named "&cRemove" to close then run [remove block above event-block from {drops1::*}]->[set block to air]->[give player white stained glass named "&fGenerator - T1"]
    format slot 12 of player with yellow stained glass named "&3Upgrade" to close then run [remove block above event-block from {drops1::*}]->[set block to air]->[make player execute command "/upgrade1"]

command /upgrade1:
    trigger:
        if player's balance is more than or equal to 150:
            remove 150 from player's balance
            give player yellow stained glass named "&fGenerator - T2"
            send "&a&lUpgraded Generator!"
            stop
        else:
            give player white stained glass named "&fGenerator - T1"
            send "&cYou Do Not Have Enough Money For This!"

every 5 real seconds:
    drop 1 paper named "&a$1" at {drops1::*}
    loop {gen::*}: