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from helpers import *
no_cyclers = open_json_file("cycle", [])
@hook.command("cycle")
def on_cycler_command(sender, command, label, args):
plugin_header(sender, "Cycle")
if not is_player(sender):
msg(sender, "&conly players can do this")
return True
if not len(args) == 1:
msg(sender, "&cUsage: /cycle <on|off>")
return True
cmd = args[0].lower()
pid = uid(sender)
nop = pid in no_cyclers
if cmd == "on":
if nop:
no_cyclers.remove(pid)
save_cyclers()
msg(sender, "&aTurned &2on&a inventory cycling!")
else:
msg(sender, "&aAlready turned on.")
elif cmd == "off":
if not nop:
no_cyclers.append(pid)
save_cyclers()
msg(sender, "&aTurned &coff&a inventory cycling!")
else:
msg(sender, "&aAlready turned off.")
else:
msg(sender, "&cUsage: /cycle <on|off>")
return True
@hook.event("player.PlayerItemHeldEvent", "normal")
def on_slot_change(event):
player = event.getPlayer()
if is_creative(player) and uid(player) not in no_cyclers and not player.isSneaking():
prev_slot = event.getPreviousSlot()
new_slot = event.getNewSlot()
if (prev_slot == 0 and new_slot == 8): # left -> right
do_cycle(player, True)
elif (prev_slot == 8 and new_slot == 0): # right -> left
do_cycle(player, False)
# ITEM SLOTS #
#_____________________________
# | 9|11|12|13|14|15|16|17|18|
# |19|20|21|22|23|24|25|26|27|
# |28|29|30|31|32|33|34|35|36|
#_____________________________
# | 0| 1| 2| 3| 4| 5| 6| 7| 8|
def do_cycle(player, down):
inv = player.getInventory()
items = inv.getStorageContents()
shift = -9 if down else 9
shift = shift % len(items)
for _ in range(4):
items = items[shift:] + items[:shift] # shift "around"
uniq_items = sorted(set(list(items)[:9])) # get unique inventory
if uniq_items != [None]: # row not empty
break
inv.setStorageContents(items)
def save_cyclers():
save_json_file("cycle", no_cyclers)
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