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use fake players for offline players like in Pipeworks

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This commit is contained in:
FaceDeer 2017-04-01 22:39:31 -06:00
parent 74c8cf887f
commit 3f5deef63a
1 changed files with 21 additions and 5 deletions
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26
utility.lua
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@ -54,6 +54,22 @@ end
-------------------------------------------------------------------------------------------
-- Inventory transfer functions
local delay = function(x)
return (function() return x end)
end
local get_placer = function(player_name)
if player_name ~= "" then
return minetest.get_player_by_name(player_name) or {
is_player = delay(true),
get_player_name = delay(player_name),
is_fake_player = ":hopper",
get_wielded_item = delay(ItemStack(nil))
}
end
return nil
end
-- Used to remove items from the target block and put it into the hopper's inventory
hopper.take_item_from = function(hopper_pos, target_pos, target_node, target_inventory_name)
if target_inventory_name == nil then
@ -63,8 +79,8 @@ hopper.take_item_from = function(hopper_pos, target_pos, target_node, target_inv
--hopper inventory
local hopper_meta = minetest.get_meta(hopper_pos);
local hopper_inv = hopper_meta:get_inventory()
local placer = minetest.get_player_by_name(hopper_meta:get_string("placer"))
local placer = get_placer(hopper_meta:get_string("placer"))
--source inventory
local target_inv = minetest.get_meta(target_pos):get_inventory()
local target_inv_size = target_inv:get_size(target_inventory_name)
@ -78,7 +94,7 @@ hopper.take_item_from = function(hopper_pos, target_pos, target_node, target_inv
local stack_to_take = stack:take_item(1)
if target_def.allow_metadata_inventory_take == nil
or placer == nil -- backwards compatibility, older versions of this mod didn't record who placed the hopper
or target_def.allow_metadata_inventory_take(target_pos, target_inventory_name, i, stack_to_take, placer) > 0 then
or target_def.allow_metadata_inventory_take(target_pos, target_inventory_name, i, stack_to_take, placer) > 0 then
target_inv:set_stack(target_inventory_name, i, stack)
--add to hopper
hopper_inv:add_item("main", item)
@ -110,8 +126,8 @@ hopper.send_item_to = function(hopper_pos, target_pos, target_node, target_inven
return false
end
local hopper_inv_size = hopper_inv:get_size("main")
local placer = minetest.get_player_by_name(hopper_meta:get_string("placer"))
local placer = get_placer(hopper_meta:get_string("placer"))
--target inventory
local target_inv = minetest.get_meta(target_pos):get_inventory()