mirror of
https://github.com/weyne85/DML.git
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321 lines
9.2 KiB
Lua
321 lines
9.2 KiB
Lua
countDown = {}
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countDown.version = "1.3.0"
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countDown.verbose = false
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countDown.ups = 1
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countDown.requiredLibs = {
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"dcsCommon", -- always
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"cfxZones", -- Zones, of course
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}
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--[[--
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count down on flags to generate new signal on out
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Copyright (c) 2022 by Christian Franz and cf/x AG
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Version History
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1.0.0 - initial version
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1.1.0 - Lua interface: callbacks
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- corrected verbose (erroneously always suppressed)
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- triggerFlag --> triggerCountFlag
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1.1.1 - corrected bug in invokeCallback
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1.2.0 - DML Flags
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- counterOut!
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- ups config
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1.2.1 - disableCounter?
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1.3.0 - DML & Watchflags upgrade
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- method --> ctdwnMethod
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--]]--
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countDown.counters = {}
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countDown.callbacks = {}
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--
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-- add/remove zones
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--
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function countDown.addCountDown(theZone)
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table.insert(countDown.counters, theZone)
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end
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function countDown.getCountDownZoneByName(aName)
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for idx, aZone in pairs(countDown.counters) do
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if aName == aZone.name then return aZone end
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end
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if countDown.verbose then
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trigger.action.outText("+++cntD: no count down with name <" .. aName ..">", 30)
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end
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return nil
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end
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--
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-- callbacks
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--
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function countDown.addCallback(theCallback)
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if not theCallback then return end
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table.insert(countDown.callbacks, theCallback)
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end
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function countDown.invokeCallbacks(theZone, val, tminus, zero, belowZero, looping)
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if not val then val = 1 end
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if not tminus then tminus = false end
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if not zero then zero = false end
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if not belowZero then belowZero = false end
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-- invoke anyone who wants to know that a group
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-- of people was rescued.
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for idx, cb in pairs(countDown.callbacks) do
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cb(theZone, val, tminus, zero, belowZero, looping)
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end
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end
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--
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-- read attributes
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--
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function countDown.createCountDownWithZone(theZone)
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-- start val - a range
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theZone.startMinVal, theZone.startMaxVal = cfxZones.getPositiveRangeFromZoneProperty(theZone, "countDown", 1) -- we know this exists
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theZone.currVal = dcsCommon.randomBetween(theZone.startMinVal, theZone.startMaxVal)
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if countDown.verbose then
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trigger.action.outText("+++cntD: initing count down <" .. theZone.name .. "> with " .. theZone.currVal, 30)
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end
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-- loop
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theZone.loop = cfxZones.getBoolFromZoneProperty(theZone, "loop", false)
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-- extend after zero
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theZone.belowZero = cfxZones.getBoolFromZoneProperty(theZone, "belowZero", false)
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-- out method
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theZone.ctdwnMethod = cfxZones.getStringFromZoneProperty(theZone, "method", "flip")
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if cfxZones.hasProperty(theZone, "ctdwnMethod") then
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theZone.ctdwnMethod = cfxZones.getStringFromZoneProperty(theZone, "ctdwnMethod", "flip")
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end
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-- triggerMethod
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theZone.ctdwnTriggerMethod = cfxZones.getStringFromZoneProperty(theZone, "triggerMethod", "change")
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if cfxZones.hasProperty(theZone, "ctdwnTriggerMethod") then
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theZone.ctdwnTriggerMethod = cfxZones.getStringFromZoneProperty(theZone, "ctdwnTriggerMethod", "change")
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end
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-- trigger flag "count" / "start?"
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if cfxZones.hasProperty(theZone, "count?") then
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theZone.triggerCountFlag = cfxZones.getStringFromZoneProperty(theZone, "count?", "<none>")
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end
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-- can also use in? for counting. we always use triggerCountFlag
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if cfxZones.hasProperty(theZone, "in?") then
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theZone.triggerCountFlag = cfxZones.getStringFromZoneProperty(theZone, "in?", "<none>")
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end
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if theZone.triggerCountFlag then
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theZone.lastCountTriggerValue = cfxZones.getFlagValue(theZone.triggerCountFlag, theZone) -- trigger.misc.getUserFlag(theZone.triggerCountFlag) -- save last value
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end
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-- zero! bang
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if cfxZones.hasProperty(theZone, "zero!") then
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theZone.zeroFlag = cfxZones.getStringFromZoneProperty(theZone, "zero!", "<none>")
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end
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if cfxZones.hasProperty(theZone, "out!") then
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theZone.zeroFlag = cfxZones.getStringFromZoneProperty(theZone, "out!", "<none>")
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end
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-- TMinus! bang
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if cfxZones.hasProperty(theZone, "tMinus!") then
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theZone.tMinusFlag = cfxZones.getStringFromZoneProperty(theZone, "tMinus!", "<none>")
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end
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-- counterOut val
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if cfxZones.hasProperty(theZone, "counterOut!") then
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theZone.counterOut = cfxZones.getStringFromZoneProperty(theZone, "counterOut!", "<none>")
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end
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-- disableFlag
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theZone.counterDisabled = false
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if cfxZones.hasProperty(theZone, "disableCounter?") then
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theZone.disableCounterFlag = cfxZones.getStringFromZoneProperty(theZone, "disableCounter?", "<none>")
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theZone.disableCounterFlagVal = cfxZones.getFlagValue(theZone.disableCounterFlag, theZone)
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end
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end
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--
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-- Update
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--
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function countDown.isTriggered(theZone)
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-- this module has triggered
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local val = theZone.currVal - 1 -- decrease counter
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if countDown.verbose then
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trigger.action.outText("+++cntD: enter triggered: val now: " .. val, 30)
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end
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local tMinus = false
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local zero = false
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local belowZero = false
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local looping = false
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if theZone.counterOut then
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cfxZones.setFlagValue(theZone.counterOut, val, theZone)
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end
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if val > 0 then
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tMinus = true
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-- see if we need to bang Tminus
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if theZone.tMinusFlag then
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if countDown.verbose then
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trigger.action.outText("+++cntD: TMINUTS", 30)
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end
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cfxZones.pollFlag(theZone.tMinusFlag, theZone.ctdwnMethod, theZone)
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end
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elseif val == 0 then
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-- reached zero
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zero = true
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if theZone.zeroFlag then
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if countDown.verbose then
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trigger.action.outText("+++cntD: ZERO", 30)
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end
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cfxZones.pollFlag(theZone.zeroFlag, theZone.ctdwnMethod, theZone)
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end
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if theZone.loop then
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-- restart time
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looping = true
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if countDown.verbose then
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trigger.action.outText("+++cntD: Looping", 30)
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end
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val = dcsCommon.randomBetween(theZone.startMinVal, theZone.startMaxVal)
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end
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else
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-- below zero
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belowZero = true
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if theZone.belowZero and theZone.zeroFlag then
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if countDown.verbose then
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trigger.action.outText("+++cntD: Below Zero", 30)
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end
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cfxZones.pollFlag(theZone.zeroFlag, theZone.ctdwnMethod, theZone)
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end
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end
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-- callbacks
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countDown.invokeCallbacks(theZone, val, tMinus, zero, belowZero, looping)
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-- update & return
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theZone.currVal = val
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end
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function countDown.update()
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-- call me in a second/ups to poll triggers
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timer.scheduleFunction(countDown.update, {}, timer.getTime() + 1/countDown.ups)
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for idx, aZone in pairs(countDown.counters) do
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-- make sure to re-start before reading time limit
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if (not aZone.counterDisabled) and cfxZones.testZoneFlag(aZone, aZone.triggerCountFlag, aZone.ctdwnTriggerMethod, "lastCountTriggerValue")
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then
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if countDown.verbose then
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trigger.action.outText("+++cntD: triggered on in?", 30)
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end
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countDown.isTriggered(aZone)
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end
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-- old colde
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--[[--
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if aZone.triggerCountFlag and not aZone.counterDisabled then
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local currTriggerVal = cfxZones.getFlagValue(aZone.triggerCountFlag, aZone) -- trigger.misc.getUserFlag(aZone.triggerCountFlag)
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if currTriggerVal ~= aZone.lastCountTriggerValue
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then
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if countDown.verbose then
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trigger.action.outText("+++cntD: triggered on in?", 30)
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end
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countDown.isTriggered(aZone)
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aZone.lastCountTriggerValue = cfxZones.getFlagValue(aZone.triggerCountFlag, aZone) -- trigger.misc.getUserFlag(aZone.triggerCountFlag) -- save last value
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end
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end
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--]]--
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if cfxZones.testZoneFlag(aZone, aZone.disableCounterFlag, aZone.ctdwnTriggerMethod, "disableCounterFlagVal") then
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if countDown.verbose then
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trigger.action.outText("+++cntD: disabling counter " .. aZone.name, 30)
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end
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aZone.counterDisabled = true
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end
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-- old code
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--[[--
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if aZone.disableCounterFlag then
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local currVal = cfxZones.getFlagValue(aZone.disableCounterFlag, aZone)
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if currVal ~= aZone.disableCounterFlagVal then
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if countDown.verbose then
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trigger.action.outText("+++cntD: disabling counter " .. aZone.name, 30)
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end
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aZone.counterDisabled = true
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end
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end
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--]]--
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end
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end
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--
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-- Config & Start
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--
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function countDown.readConfigZone()
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local theZone = cfxZones.getZoneByName("countDownConfig")
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if not theZone then
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if countDown.verbose then
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trigger.action.outText("+++cntD: NO config zone!", 30)
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end
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return
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end
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countDown.ups = cfxZones.getNumberFromZoneProperty(theZone, "ups", 1)
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-- slowest is once avery 1000 seconds = 17 minutes, doesn't make much sense slower than 1/second anyway
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if countDown.ups < 0.001 then countDown.ups = 0.001 end
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countDown.verbose = cfxZones.getBoolFromZoneProperty(theZone, "verbose", false)
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if countDown.verbose then
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trigger.action.outText("+++cntD: read config", 30)
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end
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end
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function countDown.start()
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-- lib check
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if not dcsCommon.libCheck then
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trigger.action.outText("cfx Count Down requires dcsCommon", 30)
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return false
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end
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if not dcsCommon.libCheck("cfx Count Down", countDown.requiredLibs) then
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return false
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end
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-- read config
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countDown.readConfigZone()
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-- process cloner Zones
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local attrZones = cfxZones.getZonesWithAttributeNamed("countDown")
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for k, aZone in pairs(attrZones) do
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countDown.createCountDownWithZone(aZone) -- process attributes
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countDown.addCountDown(aZone) -- add to list
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end
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-- start update
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countDown.update()
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trigger.action.outText("cfx Count Down v" .. countDown.version .. " started.", 30)
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return true
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end
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-- let's go!
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if not countDown.start() then
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trigger.action.outText("cfx Count Down aborted: missing libraries", 30)
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countDown = nil
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end
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-- additions: range for start value to randomize |