Mirrorlandia_minetest/wield3d
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Improve wielditem verification

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stujones11 2019-04-08 18:20:34 +01:00
parent a0a04ffcec
commit 5e7516c5f2
1 changed files with 26 additions and 16 deletions
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42
init.lua
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@ -100,9 +100,8 @@ function wield_entity:on_step(dtime)
return return
end end
local player = minetest.get_player_by_name(self.wielder) local player = minetest.get_player_by_name(self.wielder)
if player == nil or if player == nil or not player:is_player() or
sq_dist(player:get_pos(), self.object:get_pos()) > 3 then sq_dist(player:get_pos(), self.object:get_pos()) > 3 then
player_wielding[self.wielder] = nil
self.object:remove() self.object:remove()
return return
end end
@ -149,16 +148,33 @@ end
local player_iter = nil local player_iter = nil
local function verify_wielditems() local function verify_wielditems()
player_iter = player_iter or table_iter(minetest.get_connected_players()) if player_iter == nil then
local names = {}
local tmp = {}
for player in table_iter(minetest.get_connected_players()) do
local name = player:get_player_name()
if name then
tmp[name] = true;
table.insert(names, name)
end
end
-- clean-up player_wielding table
for name, _ in pairs(player_wielding) do
if not tmp[name] then
player_wielding[name] = nil
end
end
player_iter = table_iter(names)
end
-- only deal with one player per server step -- only deal with one player per server step
local player = player_iter() local name = player_iter()
if player and player:is_player() then if name then
local name = player:get_player_name() local player = minetest.get_player_by_name(name)
local pos = name and player:get_pos() if player and player:is_player() then
if pos then local pos = player:get_pos()
pos.y = pos.y + 0.5 pos.y = pos.y + 0.5
local wielding = false local wielding = false
local objects = minetest.get_objects_inside_radius(pos, 0.5) local objects = minetest.get_objects_inside_radius(pos, 1)
for _, object in pairs(objects) do for _, object in pairs(objects) do
local entity = object:get_luaentity() local entity = object:get_luaentity()
if entity and entity.wielder == name then if entity and entity.wielder == name then
@ -167,6 +183,7 @@ local function verify_wielditems()
end end
end end
if not wielding then if not wielding then
player_wielding[name] = nil
add_wield_entity(player) add_wield_entity(player)
end end
end end
@ -188,10 +205,3 @@ minetest.register_item("wield3d:hand", {
minetest.register_on_joinplayer(function(player) minetest.register_on_joinplayer(function(player)
minetest.after(2, add_wield_entity, player) minetest.after(2, add_wield_entity, player)
end) end)
minetest.register_on_leaveplayer(function(player)
local name = player:get_player_name()
if name then
player_wielding[name] = nil
end
end)