104 lines
3.2 KiB
Plaintext
104 lines
3.2 KiB
Plaintext
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--[[
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------------------------------------------------------------
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-- ---
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-- MCM Savefile Storage
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-- ---
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-- Savefile-specific persistent MCM configuration storage
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-- You are free to do with this file as you want, as long as you keep this header intact.
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--
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-- Version 1.0 for Anomaly 1.5.1 / MCM 1.3
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-- By dph-hcl
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------------------------------------------------------------
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USAGE
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--
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Usually the only thing you need to do is call register_module(mod) from on_game_start() in your addon.
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The parameter "mod" here is the ID of the tree you return on_mcm_load() in your script.
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You may want to check for existence of "dph_mcm_save_storage" beforehand, unless you distribute this script with your addon.
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For example:
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function on_mcm_load()
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op = { id="example_example", ,gr={ ... } }
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return op
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end
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function on_game_start()
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if dph_mcm_save_storage then
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dph_mcm_save_storage.register_module("example_example")
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end
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end
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And that's it. All config options inside that tree are now saved/loaded with the players savefile.
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You can also save only a subset of your options, or everything in a collection by passing the correct path as parameter:
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For example:
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-- this isn't any different than the above example,
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-- but since "example_collection" is a collection name the path will match all options starting with example_collection/
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dph_mcm_save_storage.register_module("example_collection")
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-- this will match "example_option1" in the tree "example_example"
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dph_mcm_save_storage.register_module("example_example/example_option1")
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-- this will match everything in the tree "example_example" belonging to "example_collection"
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dph_mcm_save_storage.register_module("example_collection/example_example")
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And so on. It'll simply use all options that match the path you pass register_module, regardless of its semantics.
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]]--
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local modules = {}
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function register_module(mod)
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m = tostring(mod)
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if (not m) then
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return
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end
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table.insert(modules, mod)
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end
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local function compare_paths(mt, pt)
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m = tostring(mt)
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p = tostring(pt)
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if (not m) or (not p) then
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return
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end
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local mm = str_explode(m, "/")
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local pp = str_explode(p, "/")
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for i, seg in ipairs(mm) do
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if (not pp[i]) or (seg ~= pp[i]) then
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return false
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end
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return true
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end
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end
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function load_state(data)
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local t = axr_main.config:collect_section("mcm")
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for p, v in pairs(t) do
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for i, m in ipairs(modules) do
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if not data[m] then
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goto continue
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end
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if compare_paths(m, p) then
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ui_mcm.set(p, (data[m][p] or false))
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end
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::continue::
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end
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end
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end
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function save_state(data)
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local t = axr_main.config:collect_section("mcm")
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for p, v in pairs(t) do
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for i, m in ipairs(modules) do
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if not data[m] then
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data[m] = {}
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end
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if compare_paths(m, p) then
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data[m][p] = ui_mcm.get(p)
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end
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end
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end
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end
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function on_game_start()
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RegisterScriptCallback("save_state", save_state)
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RegisterScriptCallback("load_state", load_state)
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end
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