your-land-mirror/yl_speak_up
15
0
Fork 1
mirror of https://gitea.your-land.de/Sokomine/yl_speak_up.git synced 2025-11-02 05:13:08 +01:00
Code Issues Packages Projects Releases Wiki Activity

automaticly remove unused detached npc inventories that havn't been changed or loaded for more than 600 seconds

Browse Source
This commit is contained in:
Sokomine 2024-02-15 21:18:10 +01:00
parent cc15431cb2
commit 6f51ddd10d
1 changed files with 24 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
api/api_inventory.lua
View File

@ -3,6 +3,9 @@
-- cache the inventory of NPCs for easier access
yl_speak_up.npc_inventory = {}
-- used so that unused inventories are not immediately discarded:
yl_speak_up.npc_inventory_last_used = {}
-- where are they stored on the disk?
yl_speak_up.get_inventory_save_path = function(n_id)
return yl_speak_up.worldpath .. yl_speak_up.inventory_path .. DIR_DELIM .. "inv_" .. n_id .. ".json"
@ -35,6 +38,8 @@ yl_speak_up.save_npc_inventory = function( n_id )
if(not(n_id) or not(yl_speak_up.npc_inventory[ n_id ])) then
return
end
-- the inv was just saved - make sure it is kept in memory a bit
yl_speak_up.npc_inventory_last_used[ n_id ] = os.time()
-- convert the inventory data to something we can actually store
local inv = yl_speak_up.npc_inventory[ n_id ]
local inv_as_table = {}
@ -100,6 +105,25 @@ yl_speak_up.load_npc_inventory = function(n_id)
if(not(n_id)) then
return
end
-- clean up no longer needed detached inventories
local recently_used = os.time() - 600 -- used in the last 10 minutes
for id, data in pairs(yl_speak_up.npc_inventory) do
-- not the one for this particular NPC,
if(id and id ~= n_id and data
-- and has not been used recently:
and yl_speak_up.npc_inventory_last_used[id]
and yl_speak_up.npc_inventory_last_used[id] < recently_used
-- and not if anyone is talking to it
and not(yl_speak_up.npc_is_in_conversation(id))) then
-- actually remove that detached inventory:
minetest.remove_detached_inventory("yl_speak_up_npc_"..tostring(id))
-- delete it here as well:
yl_speak_up.npc_inventory[id] = nil
end
end
yl_speak_up.npc_inventory_last_used[ n_id ] = os.time()
-- the inventory is already loaded
if( yl_speak_up.npc_inventory[ n_id ]) then
return