75 lines
1.9 KiB
Lua
75 lines
1.9 KiB
Lua
local function Timer(name)
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local objectType = "Timer"
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local timer = 0
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local savedRepeats = 0
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local repeats = 0
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local timerObj
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local eventSystem = BasaltEvents()
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local timerIsActive = false
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local object = {
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name = name,
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getType = function(self)
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return objectType
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end;
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getZIndex = function(self)
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return 1
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end;
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getName = function(self)
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return self.name
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end;
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setTime = function(self, _timer, _repeats)
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timer = _timer or 0
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savedRepeats = _repeats or 1
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return self
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end;
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start = function(self)
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if(timerIsActive)then
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os.cancelTimer(timerObj)
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end
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repeats = savedRepeats
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timerObj = os.startTimer(timer)
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timerIsActive = true
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return self
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end;
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isActive = function(self)
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return timerIsActive
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end;
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cancel = function(self)
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if (timerObj ~= nil) then
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os.cancelTimer(timerObj)
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end
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timerIsActive = false
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return self
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end;
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onCall = function(self, func)
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eventSystem:registerEvent("timed_event", func)
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return self
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end;
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eventHandler = function(self, event, tObj)
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if event == "timer" and tObj == timerObj and timerIsActive then
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eventSystem:sendEvent("timed_event", self)
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if (repeats >= 1) then
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repeats = repeats - 1
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if (repeats >= 1) then
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timerObj = os.startTimer(timer)
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end
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elseif (repeats == -1) then
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timerObj = os.startTimer(timer)
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end
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end
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end;
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}
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object.__index = object
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return object
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end |