UIElement:player_index

Returns which player is allowed to focus and emit inputs to this element and its descendents. By default, elements do not have a specific player associated with them.

Usage

ui_element:player_index()

Returns

Name	Type	Description
index	number | nil	Number identifying the player who has sole control over this element’s focus and inputs, if any.

Examples

local PreferencesMenu = Class("PreferencesMenu", crystal.Widget);
-- PreferencesMenu implementation goes here

local player_2_preferences = PreferencesMenu:new();
player_2_preferences:set_player_index(2);
print(player_2_preferences:player_index()); -- Prints "2"

player_2_preferences:focus_tree(2);