43 lines
831 B
Lua
43 lines
831 B
Lua
local modutils = {}
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local function check_depend(this, modname)
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local depends = this.depends
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if depends[modname] then
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return true
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else
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return false
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end
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end
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function modutils.get_depend_checker(modname)
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-- Definition of returning object attributes
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local this = { }
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this.modname = modname
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this.depends = {} -- depends.txt parsed
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this.check_depend = check_depend -- method
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-- get module path
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local modpath = minetest.get_modpath(modname)
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if not modpath then
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return nil -- module not found
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end
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-- read the depends file
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local dependsfile = io.open(modpath .. "/depends.txt")
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if not dependsfile then
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return nil
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end
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-- parse the depends file
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for line in dependsfile:lines() do
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if line:sub(-1) == "?" then
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line = line:sub(1, -2)
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end
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this.depends[line] = true
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end
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return this
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end
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return modutils
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