Make filters behave correctly with protected areas (fixes #74)
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@ -1,8 +1,6 @@
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local fakePlayer = {
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get_player_name = function() return ":pipeworks" end,
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-- any other player functions called by allow_metadata_inventory_take anywhere...
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-- perhaps a custom metaclass that errors specially when fakePlayer.<property> is not found?
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}
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local function delay(x)
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return (function() return x end)
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end
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function pipeworks.tube_item(pos, item)
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error("obsolete pipeworks.tube_item() called; change caller to use pipeworks.tube_inject_item() instead")
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@ -49,7 +47,7 @@ local function set_filter_formspec(data, meta)
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end
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-- todo SOON: this function has *way too many* parameters
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local function grabAndFire(data,slotseq_mode,filtmeta,frominv,frominvname,frompos,fromnode,filtername,fromtube,fromdef,dir,all)
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local function grabAndFire(data,slotseq_mode,filtmeta,frominv,frominvname,frompos,fromnode,filtername,fromtube,fromdef,dir,fakePlayer,all)
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local sposes = {}
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for spos,stack in ipairs(frominv:get_list(frominvname)) do
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local matches
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@ -126,6 +124,10 @@ end
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local function punch_filter(data, filtpos, filtnode)
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local filtmeta = minetest.get_meta(filtpos)
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local filtinv = filtmeta:get_inventory()
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local owner = filtmeta:get_string("owner")
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local fakePlayer = {
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get_player_name = delay(owner),
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} -- TODO: use a mechanism as the wielder one
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local dir = minetest.facedir_to_right_dir(filtnode.param2)
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local frompos = vector.subtract(filtpos, dir)
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local fromnode = minetest.get_node(frompos)
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@ -147,7 +149,7 @@ local function punch_filter(data, filtpos, filtnode)
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for _, frominvname in ipairs(type(fromtube.input_inventory) == "table" and fromtube.input_inventory or {fromtube.input_inventory}) do
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local done = false
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for _, filtername in ipairs(filters) do
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if grabAndFire(data, slotseq_mode, filtmeta, frominv, frominvname, frompos, fromnode, filtername, fromtube, fromdef, dir, data.stackwise) then
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if grabAndFire(data, slotseq_mode, filtmeta, frominv, frominvname, frompos, fromnode, filtername, fromtube, fromdef, dir, fakePlayer, data.stackwise) then
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done = true
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break
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end
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@ -190,6 +192,9 @@ for _, data in ipairs({
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local inv = meta:get_inventory()
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inv:set_size("main", 8*2)
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end,
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after_place_node = function (pos, placer)
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minetest.get_meta(pos):set_string("owner", placer:get_player_name())
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end,
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on_receive_fields = function(pos, formname, fields, sender)
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fs_helpers.on_receive_fields(pos, fields)
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local meta = minetest.get_meta(pos)
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