multiplayer pretty much works now i think

Scripts/keybind_options.gd

@@ -0,0 +1,63 @@
+extends VBoxContainer
+
+var keybind_popup = load("res://Scenes/UI/keybind_popup.tscn")
+var keybind_boxes = []
+var keybind_buttons = {}
+var key_event
+var selected_button
+var selected_button_button
+var listening_for_key := false
+
+
+func _ready() -> void:
+	for index in Data.keymaps.size():
+		var map = Data.keymaps[index]
+		var button = Button.new()
+		button.text = map.title
+		button.pressed.connect(set_keymap.bind(index))
+		$HBoxContainer.add_child(button)
+	load_keybind_labels()
+
+
+func set_keymap(keymap_index):
+	Data.player_keymap = Data.keymaps[keymap_index]
+	Data.player_keymap.apply()
+	load_keybind_labels()
+
+
+func load_keybind_labels():
+	for box in keybind_boxes:
+		box.queue_free()
+	keybind_boxes.clear()
+	for action in InputMap.get_actions():
+		if !action.begins_with("ui_"):
+			var box = HBoxContainer.new()
+			var alabel = Label.new()
+			var elabel = Button.new()
+			alabel.text = action
+			if InputMap.action_get_events(action).size() > 0:
+				elabel.text = InputMap.action_get_events(action)[0].as_text()
+			elabel.size_flags_horizontal += Control.SIZE_EXPAND
+			alabel.size_flags_horizontal += Control.SIZE_EXPAND
+			alabel.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+			alabel.size_flags_stretch_ratio = 2.0
+			#elabel.horizontal_alignment = HORIZONTAL_ALIGNMENT_RIGHT
+			box.add_child(alabel)
+			box.add_child(elabel)
+			elabel.pressed.connect(_on_keybind_button_pressed.bind(elabel))
+			keybind_buttons[elabel] = action
+			$ScrollContainer/VBoxContainer.add_child(box)
+			keybind_boxes.append(box)
+
+
+func _on_keybind_button_pressed(value: Button) -> void:
+	selected_button = keybind_buttons[value]
+	selected_button_button = value
+	var popup = keybind_popup.instantiate()
+	popup.event_detected.connect(change_key)
+	Game.UILayer.add_child(popup)
+
+
+func change_key(event: InputEvent):
+	Data.player_keymap.replace_action_event(selected_button, event)
+	selected_button_button.text = event.as_text()