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Allow save path to be specified from the command line to boot.lua

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This commit is contained in:
James Coon 2015-06-27 23:50:46 -06:00
parent fd4c364243
commit 3c284b0ba3
1 changed files with 9 additions and 1 deletions
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10
src/boot.lua
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@ -6,6 +6,13 @@ local lfs = require("lfs")
local sdlinit = false local sdlinit = false
local args = table.pack(...)
local emulationInstancePath = (os.getenv("HOME") or os.getenv("APPDATA")) .. "/.ocemu"
if #args > 0 then
emulationInstancePath = args[1]
end
local function boot() local function boot()
local ret, err = not b(SDL.init(SDL.INIT_AUDIO + SDL.INIT_EVENTS + SDL.INIT_VIDEO)) local ret, err = not b(SDL.init(SDL.INIT_AUDIO + SDL.INIT_EVENTS + SDL.INIT_VIDEO))
@ -108,7 +115,7 @@ local function boot()
return lfs.attributes(path,"size") return lfs.attributes(path,"size")
end, end,
getSaveDirectory = function() getSaveDirectory = function()
return (os.getenv("HOME") or os.getenv("APPDATA")) .. "/.ocemu" return emulationInstancePath
end, end,
remove = function(path) remove = function(path)
return recursiveDelete(path) return recursiveDelete(path)
@ -149,6 +156,7 @@ local function boot()
SDL.delay(1) SDL.delay(1)
end end
end end
print(xpcall(boot,debug.traceback)) print(xpcall(boot,debug.traceback))
if sdlinit then if sdlinit then
SDL.quit() SDL.quit()