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Remove apparently-broken offlinepos HUDs

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This commit is contained in:
Aaron Suen 2020-07-04 13:39:35 -04:00
parent 8729ed871c
commit be7e70a09e
1 changed files with 6 additions and 135 deletions
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141
szutil_offlinepos/init.lua
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@ -52,146 +52,17 @@ minetest.register_chatcommand("pos", {
end end
}) })
local trackcache = {} local storetbl = modstore:to_table()
local function gettracking(player, pname)
local tracking = {}
if minetest.check_player_privs(pname, modname) then
tracking = trackcache[pname]
if not tracking then
local s = player:get_meta():get_string(modname)
tracking = s and s ~= "" and minetest.deserialize(s) or {}
end
end
return tracking
end
local function trackset(pname, param, value)
local player = minetest.get_player_by_name(pname)
if not player then return false, "Cannot track while offline" end
local set
if (not param) or (param == "") then
if value then
set = {}
for _, p in pairs(minetest.get_connected_players()) do
local n = p:get_player_name()
set[n] = {
name = n,
pos = p:get_pos(),
player = p
}
end
else
set = matchplayers(".")
end
else
set = matchplayers(param)
end
local tracking = gettracking(player, pname)
for k in pairs(set) do
if k ~= pname then tracking[k] = value end
end
for k in pairs(tracking) do
if not minetest.player_exists(k) then
tracking[k] = nil
end
end
trackcache[pname] = tracking
player:get_meta():set_string(modname, minetest.serialize(tracking))
local total = 0
for _ in pairs(tracking) do total = total + 1 end
return true, "now tracking " .. total .. " player(s)"
end
minetest.register_chatcommand("postrack", {
description = "Enable tracking position of players",
privs = {[modname] = true},
func = function(pname, param)
return trackset(pname, param, true)
end
})
minetest.register_chatcommand("posuntrack", {
description = "Disable tracking position of players",
privs = {[modname] = true},
func = function(pname, param)
return trackset(pname, param)
end
})
local huds = {}
minetest.register_on_leaveplayer(function(player)
huds[player:get_player_name()] = nil
end)
minetest.register_globalstep(function() minetest.register_globalstep(function()
local dirty
for _, player in pairs(minetest.get_connected_players()) do for _, player in pairs(minetest.get_connected_players()) do
local pname = player:get_player_name() local pname = player:get_player_name()
modstore:set_string(pname, minetest.pos_to_string(player:get_pos())) local pstr = minetest.pos_to_string(player:get_pos())
if storetbl.fields[pname] ~= pstr then
local tracking = gettracking(player, pname) storetbl.fields[pname] = pstr
dirty = true
local phuds = huds[pname]
if not phuds then
if not pairs(tracking)(tracking) then return end
phuds = {}
huds[pname] = phuds
end end
local show = {}
for k in pairs(tracking) do
local peer = minetest.get_player_by_name(k)
local ppos = peer and peer:get_pos()
if not ppos then
local s = modstore:get_string(k)
ppos = s and s ~= "" and minetest.string_to_pos(s)
end
if ppos then
ppos.y = ppos.y + 1.25
ppos.on = not not peer
show[k] = ppos
end
end
for k, v in pairs(show) do
local old = phuds[k]
if old then
if not vector.equals(old.pos, v) then
player:hud_change(old.id, "world_pos", v)
old.pos = v
end
if old.on ~= v.on then
player:hud_change(old.id, "name", v.on and k
or ("[" .. k .. "]"))
old.on = v.on
end
else
phuds[k] = {
pos = v,
on = v.on,
id = player:hud_add({
hud_elem_type = "waypoint",
world_pos = v,
name = v.on and k or ("[" .. k .. "]"),
number = 0xffff00
})
}
end
end
for k, v in pairs(phuds) do
if not show[k] then
player:hud_remove(v.id)
phuds[k] = nil
end
end
if not pairs(phuds)(phuds) then huds[pname] = nil end
end end
local storetbl = modstore:to_table()
local dirty
for k in pairs(storetbl.fields) do for k in pairs(storetbl.fields) do
if not minetest.player_exists(k) then if not minetest.player_exists(k) then
storetbl.fields[k] = nil storetbl.fields[k] = nil