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* Fixed minor errors on the original LUA scripting
* Refactored code to be self-contained to a function
* Changed the search logic to use an environment variable first, then
  fallback into other search options
This commit is contained in:
Justin Lovell 2020-10-20 21:49:32 +11:00
parent 84beb2dfe5
commit cab5825b72
1 changed files with 42 additions and 34 deletions
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76
resources/scripts/dcs_liberation.lua
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@ -39,46 +39,54 @@ write_state = function()
-- messageAll("Done writing DCS Liberation state.") -- messageAll("Done writing DCS Liberation state.")
end end
debriefing_file_location = nil
if dcsLiberation then local function discoverDebriefingFilePath()
debriefing_file_location = dcsLiberation.installPath local function insertFileName(directoryOrFilePath, overrideFileName)
end if overrideFileName then
if debriefing_file_location then logger:info("Using LIBERATION_EXPORT_STAMPED_STATE to locate the state.json")
logger:info("Using DCS Liberation install folder for state.json") return directoryOrFilePath .. os.time() .. "-state.json"
else end
local filename = "state.json"
if not (directoryOrFilePath:sub(-#filename) == filename) then
return directoryOrFilePath .. filename
end
return directoryOrFilePath
end
-- establish a search pattern into the following modes
-- 1. Environment variable mode, to support dedicated server hosting
-- 2. Embedded DCS Liberation Generation, to support locally hosted single player
-- 3. Retain the classic TEMP directory logic
if os then if os then
debriefing_file_location = os.getenv("LIBERATION_EXPORT_DIR") local exportDirectory = os.getenv("LIBERATION_EXPORT_DIR")
if debriefing_file_location then debriefing_file_location = debriefing_file_location .. "\\" end
end if exportDirectory then
if debriefing_file_location then logger:info("Using LIBERATION_EXPORT_DIR to locate the state.json")
logger:info("Using LIBERATION_EXPORT_DIR environment variable for state.json") local useCurrentStamping = os.getenv("LIBERATION_EXPORT_STAMPED_STATE")
else exportDirectory = exportDirectory .. "\\"
if os then return insertFileName(exportDirectory, useCurrentStamping)
debriefing_file_location = os.getenv("TEMP")
if debriefing_file_location then debriefing_file_location = debriefing_file_location .. "\\" end
end
if debriefing_file_location then
logger:info("Using TEMP environment variable for state.json")
else
if lfs then
debriefing_file_location = lfs.writedir()
end
if debriefing_file_location then
logger:info("Using DCS working directory for state.json")
end
end end
end end
end
if debriefing_file_location then if dcsLiberation then
local filename = "state.json" logger:info("Using DCS Liberation install folder for state.json")
if not debriefing_file_location:sub(-#filename) == filename then return insertFileName(dcsLiberation.installPath)
debriefing_file_location = debriefing_file_location .. filename end
if lfs then
logger:info("Using DCS working directory for state.json")
return insertFileName(lfs.writedir())
end end
logger:info(string.format("DCS Liberation state will be written as json to [[%s]]",debriefing_file_location))
else
logger:error("No usable storage path for state.json")
end end
debriefing_file_location = discoverDebriefingFilePath()
logger:info(string.format("DCS Liberation state will be written as json to [[%s]]",debriefing_file_location))
write_state_error_handling = function() write_state_error_handling = function()
if pcall(write_state) then if pcall(write_state) then
-- messageAll("Written DCS Liberation state to "..debriefing_file_location) -- messageAll("Written DCS Liberation state to "..debriefing_file_location)