bendns' repos / chess
online multiplayer chess game (note server currently down)
Diffstat (limited to 'ui/barbutton/undobutton.gd')
-rw-r--r--ui/barbutton/undobutton.gd46
1 files changed, 46 insertions, 0 deletions
diff --git a/ui/barbutton/undobutton.gd b/ui/barbutton/undobutton.gd
new file mode 100644
index 0000000..72c2190
--- /dev/null
+++ b/ui/barbutton/undobutton.gd
@@ -0,0 +1,46 @@
+extends ConfirmButton
+class_name UndoButton, "res://assets/ui/undo.png"
+
+
+func _ready():
+ Globals.network.connect("undo", self, "undo_recieved")
+
+
+func _pressed():
+ if waiting_on_answer:
+ _confirmed(true)
+ else:
+ if Utils.moves_list.size() == 0:
+ status.set_text("No moves to undo!")
+ return
+ elif Globals.turn == Globals.team:
+ status.set_text("It is your turn!")
+ return
+ Globals.network.send_packet(
+ {gamecode = Globals.network.game_code, question = ""}, Network.HEADERS.undo
+ )
+ status.set_text("Undo request sent")
+
+
+func undo_recieved(sig: Dictionary) -> void:
+ if "question" in sig:
+ confirm()
+ else:
+ if sig.accepted:
+ status.set_text("Undo request accepted")
+ undo()
+ else:
+ status.set_text("Undo request rejected")
+
+
+func _confirmed(what: bool) -> void:
+ ._confirmed(what)
+ Globals.network.send_packet(
+ {gamecode = Globals.network.game_code, accepted = what}, Network.HEADERS.undo
+ )
+ if what:
+ undo()
+
+
+func undo():
+ Globals.grid.undo()