45 lines
1.5 KiB
Lua
45 lines
1.5 KiB
Lua
-- timer.lua :: a basic implementation of a timer for the actor system.
|
|
|
|
--[[
|
|
Copyright © 2019 Kazhnuz
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy of
|
|
this software and associated documentation files (the "Software"), to deal in
|
|
the Software without restriction, including without limitation the rights to
|
|
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
|
the Software, and to permit persons to whom the Software is furnished to do so,
|
|
subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in all
|
|
copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
|
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
|
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
|
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
]]
|
|
|
|
local Timer = Object:extend()
|
|
|
|
function Timer:new(controller, duration, name)
|
|
self.controller = controller
|
|
|
|
self.time = duration
|
|
self.name = name
|
|
end
|
|
|
|
function Timer:update(dt)
|
|
self.time = self.time - dt
|
|
if (self.time <= 0) then
|
|
self:finish()
|
|
end
|
|
end
|
|
|
|
function Timer:finish()
|
|
self.controller:timerResponse(self.name)
|
|
self.controller.timers[self.name] = nil
|
|
end
|
|
|
|
return Timer
|