Reuh/anselme
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Only check for major version number when loading saves; don't save undefined arguments

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Étienne Fildadut 2021-04-10 14:43:06 +02:00
parent dde89502da
commit c6dc614c32
1 changed files with 9 additions and 2 deletions
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11
anselme.lua
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@ -293,16 +293,23 @@ local vm_mt = {
--- save/load script state
-- only saves variables full names and values, so make sure to not change important variables, paragraphs and functions names between a save and a load
load = function(self, data)
assert(data.anselme_version == anselme.version, ("trying to load a save from Anselme %s but current Anselme version is %s"):format(data.anselme_version, anselme.version))
local saveMajor, currentMajor = data.anselme_version:match("^[^%.]*"), anselme.version:match("^[^%.]*")
assert(saveMajor == currentMajor, ("trying to load data from an incompatible version of Anselme; save was done using %s but current version is %s"):format(data.anselme_version, anselme.version))
for k, v in pairs(data.variables) do
self.state.variables[k] = v
end
return self
end,
save = function(self)
local vars = {}
for k, v in pairs(self.state.variables) do
if v.type ~= "undefined argument" then
vars[k] = v
end
end
return {
anselme_version = anselme.version,
variables = self.state.variables
variables = vars
}
end,