44 lines
1.1 KiB
Lua
44 lines
1.1 KiB
Lua
environment = {}
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-- Reset package path
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package.path = "./lua/?.lua;./mods/common/lua/?.lua"
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-- Note: sandbox has been customized to remove math.random
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local sandbox = require('sandbox')
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local stp = require('stacktraceplus')
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local PrintStackTrace = function(msg)
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return stp.stacktrace("", 2) .. "\nError message\n===============\n" .. msg .. "\n==============="
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end
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local TryRunSandboxed = function(fn)
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local success, err = xpcall(function() sandbox.run(fn, {env = environment, quota = MaxUserScriptInstructions}) end, PrintStackTrace)
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if not success then
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FatalError(err)
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end
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end
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WorldLoaded = function()
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if environment.WorldLoaded ~= nil then
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TryRunSandboxed(environment.WorldLoaded)
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end
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end
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Tick = function()
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if environment.Tick ~= nil then
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TryRunSandboxed(environment.Tick)
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end
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end
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ExecuteSandboxedScript = function(file, contents)
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local script = loadstring(contents, file)
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if (script == nil) then
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FatalError("Error parsing " .. file)
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else
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TryRunSandboxed(script)
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end
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end
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RegisterSandboxedGlobal = function(key, value)
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environment[key] = value
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end |