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on_deactivate: distinguish removal and unloading (#11931)

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Sometimes you need to be able to do removal-related cleanup, such as removing files from disk, or entries from a database. staticdata obviously isn't suitable for large data. The data shouldn't be removed if the entity is unloaded, only if it is removed.
This commit is contained in:
Lars Müller
2022-06-11 20:01:14 +02:00
committed by GitHub
parent f4a53f7ee6
commit e7d4ec6834
6 changed files with 18 additions and 12 deletions
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4
games/devtest/mods/testentities/callbacks.lua
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@@ -31,8 +31,8 @@ minetest.register_entity("testentities:callback", {
on_activate = function(self, staticdata, dtime_s)
message("Callback entity: on_activate! pos="..spos(self).."; dtime_s="..dtime_s)
end,
on_deactivate = function(self)
message("Callback entity: on_deactivate! pos="..spos(self))
on_deactivate = function(self, removal)
message("Callback entity: on_deactivate! pos="..spos(self) .. "; removal=" .. tostring(removal))
end,
on_punch = function(self, puncher, time_from_last_punch, tool_capabilities, dir, damage)
local name = get_object_name(puncher)