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Implement minetest.ipc_cas()

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This commit is contained in:
sfan5
2024-05-23 15:44:16 +02:00
parent f1a436619f
commit 72801d0233
5 changed files with 68 additions and 8 deletions
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7
games/devtest/mods/unittests/inside_mapgen_env.lua
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@ -22,8 +22,11 @@ local function do_tests()
assert(core.registered_items["unittests:description_test"].on_place == true)
end
-- this is checked from the main env
core.ipc_set("unittests:mg", { pcall(do_tests) })
-- first thread to get here runs the tests
if core.ipc_cas("unittests:mg_once", nil, true) then
-- this is checked from the main env
core.ipc_set("unittests:mg", { pcall(do_tests) })
end
core.register_on_generated(function(vm, pos1, pos2, blockseed)
local n = tonumber(core.get_mapgen_setting("chunksize")) * 16 - 1