mirror of https://github.com/minetest/minetest.git
41 lines
885 B
Lua
41 lines
885 B
Lua
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core.async_jobs = {}
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local function handle_job(jobid, serialized_retval)
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local retval = core.deserialize(serialized_retval)
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assert(type(core.async_jobs[jobid]) == "function")
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core.async_jobs[jobid](retval)
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core.async_jobs[jobid] = nil
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end
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if core.register_globalstep then
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core.register_globalstep(function(dtime)
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for i, job in ipairs(core.get_finished_jobs()) do
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handle_job(job.jobid, job.retval)
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end
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end)
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else
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core.async_event_handler = handle_job
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end
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function core.handle_async(func, parameter, callback)
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-- Serialize function
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local serialized_func = string.dump(func)
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assert(serialized_func ~= nil)
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-- Serialize parameters
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local serialized_param = core.serialize(parameter)
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if serialized_param == nil then
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return false
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end
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local jobid = core.do_async_callback(serialized_func, serialized_param)
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core.async_jobs[jobid] = callback
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return true
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end
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