bendns' repos / chess
online multiplayer chess game (note server currently down)
Diffstat (limited to 'ui/menus/sidebarright/undobutton.gd')
-rw-r--r--ui/menus/sidebarright/undobutton.gd39
1 files changed, 16 insertions, 23 deletions
diff --git a/ui/menus/sidebarright/undobutton.gd b/ui/menus/sidebarright/undobutton.gd
index 20244c4..483005a 100644
--- a/ui/menus/sidebarright/undobutton.gd
+++ b/ui/menus/sidebarright/undobutton.gd
@@ -16,25 +16,27 @@ func _pressed() -> void:
if waiting_on_answer:
_confirmed(true)
else:
- if Utils.moves_list.size() == 0:
+ var two_undos = true if Globals.grid.chess.turn == Globals.team else false
+ var completed_moves = Globals.grid.chess.history().size()
+ if completed_moves == 0 or (two_undos && completed_moves == 1):
status.set_text("No moves to undo!")
return
- elif Globals.turn == Globals.team:
- status.set_text("It is your turn!")
- return
- PacketHandler.send_packet({gamecode = PacketHandler.game_code, question = ""}, PacketHandler.HEADERS.undo)
- Globals.chat.server(undo_request_message % Globals.get_team())
+ var msg = undo_request_message % Utils.expand_color(Globals.team)
+ var pckt = {gamecode = PacketHandler.game_code, question = msg, two = two_undos}
+ status.set_text("")
+ PacketHandler.send_packet(pckt, PacketHandler.HEADERS.undo)
+ Globals.chat.server(msg)
set_disabled(true)
func undo_signal_recieved(sig: Dictionary) -> void:
if "question" in sig:
- Globals.chat.server(undo_request_message % Globals.str_bool(!Globals.team))
+ Globals.chat.server(sig.question)
confirm()
else:
set_disabled(false)
if sig.accepted:
- undo()
+ undo(sig.two)
else:
# declined signal reception
Globals.chat.server(undo_declined_message)
@@ -42,25 +44,16 @@ func undo_signal_recieved(sig: Dictionary) -> void:
func _confirmed(what: bool) -> void:
._confirmed(what)
- PacketHandler.send_packet({gamecode = PacketHandler.game_code, accepted = what}, PacketHandler.HEADERS.undo)
+ var two_undos = false if Globals.grid.chess.turn == Globals.team else true
+ var pckt = {gamecode = PacketHandler.game_code, accepted = what, two = two_undos}
+ PacketHandler.send_packet(pckt, PacketHandler.HEADERS.undo)
if what:
- undo()
+ undo(two_undos)
else:
# pressed no reception
Globals.chat.server(undo_declined_message)
-func undo():
- var numberex = SanParse.compile("(^[0-9]+)\\.", false)
- var which_move = 0
- var mov = Utils.moves_list[-1]
- var result = numberex.search(mov)
- if result:
- which_move = result.strings[1]
- else:
- result = numberex.search(Utils.moves_list[-2])
- which_move = result.strings[1] if result else 0
- var pgn = Utils.pop_move()
- Globals.chat.server("Move (%s) %s undone" % [which_move, mov.split(" ")[-1]])
- Globals.grid.undo(pgn)
+func undo(two_undos := false):
+ Globals.grid.undo(two_undos)
status.set_text("")