tibia-client/modules/corelib/globals.lua

60 lines
1.3 KiB
Lua

-- @docvars @{
-- root widget
rootWidget = g_ui.getRootWidget()
-- G is used as a global table to save variables in memory between reloads
G = G or {}
-- @}
-- @docfuncs @{
function scheduleEvent(callback, delay)
local event = g_dispatcher.scheduleEvent(callback, delay)
-- must hold a reference to the callback, otherwise it would be collected
event._callback = callback
return event
end
function addEvent(callback, front)
local event = g_dispatcher.addEvent(callback, front)
-- must hold a reference to the callback, otherwise it would be collected
event._callback = callback
return event
end
function cycleEvent(callback, front)
local event = g_dispatcher.cycleEvent(callback, front)
-- must hold a reference to the callback, otherwise it would be collected
event._callback = callback
return event
end
function periodicalEvent(eventFunc, conditionFunc, delay, autoRepeatDelay)
delay = delay or 30
autoRepeatDelay = autoRepeatDelay or delay
local func
func = function()
if conditionFunc and not conditionFunc() then
func = nil
return
end
eventFunc()
scheduleEvent(func, delay)
end
scheduleEvent(function()
func()
end, autoRepeatDelay)
end
function removeEvent(event)
if event then
event:cancel()
event._callback = nil
end
end
-- @}