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default.set_inventory_action_loggers: Hook (instead of replace) callbacks

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Lars Mueller
2023-06-06 14:07:33 +02:00
committed by Lars Müller
parent 996fea7cd0
commit 16b6bdde0a
2 changed files with 9 additions and 1 deletions
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3
game_api.txt
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@@ -1142,8 +1142,9 @@ the log.
`default.set_inventory_action_loggers(def, name)`
* sets the callbacks `on_metadata_inventory_move`,
* hooks the callbacks `on_metadata_inventory_move`,
`on_metadata_inventory_put` and `on_metadata_inventory_take`
that log corresponding actions
* after logging the action, the original callback (if any) is called
* `def` See [Node definition]
* `name` Description of the node in the log message

7
mods/default/functions.lua
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@@ -744,16 +744,23 @@ function default.log_player_action(player, ...)
minetest.log("action", msg)
end
local nop = function() end
function default.set_inventory_action_loggers(def, name)
local on_move = def.on_metadata_inventory_move or nop
def.on_metadata_inventory_move = function(pos, from_list, from_index,
to_list, to_index, count, player)
default.log_player_action(player, "moves stuff in", name, "at", pos)
return on_move(pos, from_list, from_index, to_list, to_index, count, player)
end
local on_put = def.on_metadata_inventory_put or nop
def.on_metadata_inventory_put = function(pos, listname, index, stack, player)
default.log_player_action(player, "moves", stack:get_name(), "to", name, "at", pos)
return on_put(pos, listname, index, stack, player)
end
local on_take = def.on_metadata_inventory_take or nop
def.on_metadata_inventory_take = function(pos, listname, index, stack, player)
default.log_player_action(player, "takes", stack:get_name(), "from", name, "at", pos)
return on_take(pos, listname, index, stack, player)
end
end