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Add utility functions to clean inventory lists

This commit is contained in:
AFCMS 2023-11-19 01:24:54 +01:00 committed by the-real-herowl
parent 2128dd4c15
commit a001f84786
1 changed files with 50 additions and 0 deletions

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@ -1137,3 +1137,53 @@ function mcl_util.get_colorwallmounted_rotation(pos)
end end
end end
end end
---Move items from one inventory list to another, drop items that do not fit in provided pos and direction.
---@param src_inv mt.InvRef
---@param src_listname string
---@param out_inv mt.InvRef
---@param out_listname string
---@param pos mt.Vector Position to throw items at
---@param dir? mt.Vector Direction to throw items in
---@param insta_collect? boolean Enable instant collection, let players collect dropped items instantly. Default `false`
function mcl_util.move_list(src_inv, src_listname, out_inv, out_listname, pos, dir, insta_collect)
local src_list = src_inv:get_list(src_listname)
if not src_list then return end
for i, stack in ipairs(src_list) do
if out_inv:room_for_item(out_listname, stack) then
out_inv:add_item(out_listname, stack)
else
local p = vector.copy(pos)
p.x = p.x + (math.random(1, 3) * 0.2)
p.z = p.z + (math.random(1, 3) * 0.2)
local obj = minetest.add_item(p, stack)
if obj then
if dir then
local v = vector.copy(dir)
v.x = v.x * 4
v.y = v.y * 4 + 2
v.z = v.z * 4
obj:set_velocity(v)
minetest.log("error", vector.to_string(v))
end
if not insta_collect then
obj:get_luaentity()._insta_collect = false
end
end
end
stack:clear()
src_inv:set_stack(src_listname, i, stack)
end
end
---Move items from a player's inventory list to its main inventory list, drop items that do not fit in front of him.
---@param player mt.PlayerObjectRef
---@param src_listname string
function mcl_util.move_player_list(player, src_listname)
mcl_util.move_list(player:get_inventory(), src_listname, player:get_inventory(), "main",
vector.offset(player:get_pos(), 0, 1.2, 0),
player:get_look_dir(), false)
end