mirror of
https://github.com/Dadido3/noita-mapcap.git
synced 2024-10-16 08:17:32 +00:00
David Vogel
98dfb5fbb0
- Remove unused util functions - Put util stuff into its own namespace - Move all initialization stuff into root init.lua - Move progressBarString function into ui.lua - Fix ffi.load error message - Fix DebugAPI.BiomeMapGetFilename - Move JSON lib into Noita API wrapper - Move Vec2 lib into Noita API wrapper - Move compatibility stuff into Noita API wrapper - Emulate package tables if in restricted API mode - Emulate require if in restricted API mode - Use require instead of dofile_once everywhere - Fix WrapID method to accept nil - Add EmmyLua annotations for the default Noita API - Add README.md to Noita API wrapper
105 lines
3.3 KiB
Lua
105 lines
3.3 KiB
Lua
-- Copyright (c) 2019-2022 David Vogel
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--
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-- This software is released under the MIT License.
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-- https://opensource.org/licenses/MIT
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-- Some code to make Noita's lua conform more to standard lua.
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-- Stupid way to prevent this code from being called more than once per sandbox.
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-- Calling this lua file with dofile_once would still cause the setup function to be called multiple times.
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if _NoitaAPICompatibilityWrapperGuard_ then return function(dummy) end end
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_NoitaAPICompatibilityWrapperGuard_ = true
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-- Override print function to behave more like the standard lua one.
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local oldPrint = print
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function print(...)
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local arg = { ... }
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local stringArgs = {}
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for i, v in ipairs(arg) do
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table.insert(stringArgs, tostring(v))
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end
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oldPrint(unpack(stringArgs))
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end
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-- Package doesn't exist when the Lua API is restricted.
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-- Therefore we create it here and apply some default values.
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package = package or {}
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package.path = package.path or "./?.lua;"
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package.preload = package.preload or {}
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package.loaded = package.loaded or {
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_G = _G,
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bit = bit,
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coroutine = coroutine,
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debug = debug,
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math = math,
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package = package,
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string = string,
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table = table,
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--io = io,
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--jit = jit,
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--os = os,
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}
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for k, v in pairs(package.loaded) do
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print(k, v)
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end
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---Emulated require function in case the Lua API is restricted.
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---It's probably good enough for most usecases.
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---@param modName string
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---@return any
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local function customRequire(modName)
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-- Check if package was already loaded, return previous result.
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if package.loaded[modName] then return package.loaded[modName] end
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local notFoundStr = ""
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-- Check if there is an entry in the preload table.
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local preloadFunc = package.preload[modName]
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if preloadFunc then
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local res = preloadFunc(modName)
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if res == nil then res = true end
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package.loaded[modName] = res
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return res
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else
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notFoundStr = notFoundStr .. string.format("\tno field package.preload[%q]\n", modName)
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end
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-- Load and execute scripts.
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-- Iterate over all package.path entries.
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for pathEntry in string.gmatch(package.path, "[^;]+") do
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local modPath = string.gsub(modName, "%.", "/") -- Replace "." with file path delimiter.
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local filePath = string.gsub(pathEntry, "?", modPath, 1) -- Insert modPath into "?" placeholder.
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local fixedPath = string.gsub(filePath, "^%.[\\/]", "") -- Need to remove "./" or ".\" at the beginning, as Noita allows only "data" and "mods".
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if fixedPath:sub(1, 4) == "data" or fixedPath:sub(1, 4) == "mods" then -- Ignore everything other than data and mod root path elements. It's not perfect, but this is just there to prevent console spam.
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local res, err = dofile(fixedPath)
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if res == nil then
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notFoundStr = notFoundStr .. string.format("\tno file %q\n", filePath)
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else
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if res == nil then res = true end
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package.loaded[modName] = res
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return res
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end
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else
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notFoundStr = notFoundStr .. string.format("\tnot allowed %q\n", filePath)
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end
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end
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error(string.format("module %q not found:\n%s", modName, notFoundStr))
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end
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require = require or customRequire
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---Set up some stuff so `require` works as expected.
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---@param modName any
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local function setup(modName)
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-- Add the files folder of the given mod as base for any `require` lookups.
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package.path = package.path .. "./mods/" .. modName .. "/files/?.lua;"
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--package.path = package.path .. "./mods/" .. modName .. "/files/?/init.lua;"
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end
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return setup
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