mirror of
https://github.com/weyne85/DML.git
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111 lines
3.3 KiB
Lua
111 lines
3.3 KiB
Lua
cfxSmokeZone = {}
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cfxSmokeZone.version = "1.0.2"
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cfxSmokeZone.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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Version History
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1.0.0 - initial version
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1.0.1 - added removeSmokeZone
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1.0.2 - added altitude
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SMOKE ZONES *** EXTENDS ZONES ***
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keeps 'eternal' smoke up for any zone that has the
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'smoke' attribute
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USAGE
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add a 'smoke' attribute to the zone. the value of the attribute
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defines the color. Valid values are: red, green, blue, white, orange, 0 (results in green smoke), 1 (red smoke), 2 (white), 3 (orange), 4 (blue)
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defaults to "green"
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altiude is meters above ground height, defaults to 5m
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--]]--
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cfxSmokeZone.smokeZones = {}
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cfxSmokeZone.updateDelay = 5 * 60 -- every 5 minutes
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function cfxSmokeZone.processSmokeZone(aZone)
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local rawVal = cfxZones.getStringFromZoneProperty(aZone, "smoke", "green")
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rawVal = rawVal:lower()
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local theColor = 0
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if rawVal == "red" or rawVal == "1" then theColor = 1 end
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if rawVal == "white" or rawVal == "2" then theColor = 2 end
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if rawVal == "orange" or rawVal == "3" then theColor = 3 end
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if rawVal == "blue" or rawVal == "4" then theColor = 4 end
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aZone.smokeColor = theColor
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aZone.smokeAlt = cfxZones.getNumberFromZoneProperty(aZone, "altitude", 1)
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end
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function cfxSmokeZone.addSmokeZone(aZone)
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table.insert(cfxSmokeZone.smokeZones, aZone)
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end
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function cfxSmokeZone.addSmokeZoneWithColor(aZone, aColor, anAltitude)
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if not aColor then aColor = 0 end -- default green
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if not anAltitude then anAltitude = 5 end
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if not aZone then return end
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aZone.smokeColor = aColor
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aZone.smokeAlt = anAltitude
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cfxSmokeZone.addSmokeZone(aZone) -- add to update loop
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cfxZones.markZoneWithSmoke(aZone, 0, 0, aZone.smokeColor, aZone.smokeAlt) -- smoke on!
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end
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function cfxSmokeZone.removeSmokeZone(aZone)
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if not aZone then return end
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if type(aZone) == "string" then
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aZone = cfxZones.getZoneByName(aZone)
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end
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-- now create new table
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local filtered = {}
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for idx, theZone in pairs(cfxSmokeZone.smokeZones) do
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if theZone ~= aZone then
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table.insert(filtered, theZone)
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end
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end
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cfxSmokeZone.smokeZones = filtered
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end
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function cfxSmokeZone.update()
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-- call me in a couple of minutes to 'rekindle'
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timer.scheduleFunction(cfxSmokeZone.update, {}, timer.getTime() + cfxSmokeZone.updateDelay)
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-- re-smoke all zones after delay
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for idx, aZone in pairs(cfxSmokeZone.smokeZones) do
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if aZone.smokeColor then
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cfxZones.markZoneWithSmoke(aZone, 0, 0, aZone.smokeColor, aZone.smokeAlt)
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end
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end
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end
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function cfxSmokeZone.start()
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if not dcsCommon.libCheck("cfx Smoke Zones",
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cfxSmokeZone.requiredLibs) then
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return false
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end
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-- collect all zones with 'smoke' attribute
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-- collect all spawn zones
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local attrZones = cfxZones.getZonesWithAttributeNamed("smoke")
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-- now create a spawner for all, add them to the spawner updater, and spawn for all zones that are not
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-- paused
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for k, aZone in pairs(attrZones) do
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cfxSmokeZone.processSmokeZone(aZone) -- process attribute and add to zone
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cfxSmokeZone.addSmokeZone(aZone) -- remember it so we can smoke it
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end
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-- start update loop
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cfxSmokeZone.update()
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-- say hi
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trigger.action.outText("cfx Smoke Zones v" .. cfxSmokeZone.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 cfxSmokeZone.start() then
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trigger.action.outText("cf/x Smoke Zones aborted: missing libraries", 30)
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cfxSmokeZone = nil
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end |