mirror of
https://git.minetest.land/VoxeLibre/VoxeLibre.git
synced 2024-11-14 15:11:05 +01:00
128 lines
3.4 KiB
Lua
128 lines
3.4 KiB
Lua
local S = minetest.get_translator("mcl_hbarmor")
|
|
|
|
local mcl_hbarmor = {}
|
|
|
|
-- HUD statbar values
|
|
mcl_hbarmor.armor = {}
|
|
|
|
-- Stores if player's HUD bar has been initialized so far.
|
|
mcl_hbarmor.player_active = {}
|
|
|
|
-- Time difference in seconds between updates to the HUD armor bar.
|
|
-- Increase this number for slow servers.
|
|
mcl_hbarmor.tick = 0.1
|
|
|
|
-- If true, the armor bar is hidden when the player does not wear any armor
|
|
mcl_hbarmor.autohide = true
|
|
|
|
set = minetest.settings:get("mcl_hbarmor_tick")
|
|
if tonumber(set) ~= nil then
|
|
mcl_hbarmor.tick = tonumber(set)
|
|
end
|
|
|
|
|
|
local must_hide = function(playername, arm)
|
|
return arm == 0
|
|
end
|
|
|
|
local arm_printable = function(arm)
|
|
return math.ceil(math.floor(arm+0.5))
|
|
end
|
|
|
|
local function custom_hud(player)
|
|
local name = player:get_player_name()
|
|
|
|
if minetest.settings:get_bool("enable_damage") then
|
|
local ret = mcl_hbarmor.get_armor(player)
|
|
if ret == false then
|
|
minetest.log("error", "[mcl_hbarmor] Call to mcl_hbarmor.get_armor in custom_hud returned with false!")
|
|
return
|
|
end
|
|
local arm = tonumber(mcl_hbarmor.armor[name])
|
|
if not arm then
|
|
arm = 0
|
|
end
|
|
local hide
|
|
if mcl_hbarmor.autohide then
|
|
hide = must_hide(name, arm)
|
|
else
|
|
hide = false
|
|
end
|
|
hb.init_hudbar(player, "armor", arm_printable(arm), nil, hide)
|
|
end
|
|
end
|
|
|
|
--register and define armor HUD bar
|
|
hb.register_hudbar("armor", 0xFFFFFF, S("Armor"), { icon = "hbarmor_icon.png", bgicon = "hbarmor_bgicon.png", bar = "hbarmor_bar.png" }, 0, 0, 20, mcl_hbarmor.autohide)
|
|
|
|
function mcl_hbarmor.get_armor(player)
|
|
local name = player:get_player_name()
|
|
local pts = player:get_meta():get_int("mcl_armor:armor_points")
|
|
if not pts then
|
|
return false
|
|
else
|
|
mcl_hbarmor.set_armor(name, pts)
|
|
end
|
|
return true
|
|
end
|
|
|
|
function mcl_hbarmor.set_armor(player_name, pts)
|
|
mcl_hbarmor.armor[player_name] = math.max(0, math.min(20, pts))
|
|
end
|
|
|
|
-- update hud elemtens if value has changed
|
|
local function update_hud(player)
|
|
local name = player:get_player_name()
|
|
--armor
|
|
local arm = tonumber(mcl_hbarmor.armor[name])
|
|
if not arm then
|
|
arm = 0
|
|
mcl_hbarmor.armor[name] = 0
|
|
end
|
|
if mcl_hbarmor.autohide then
|
|
-- hide armor bar completely when there is none
|
|
if must_hide(name, arm) then
|
|
hb.hide_hudbar(player, "armor")
|
|
else
|
|
hb.change_hudbar(player, "armor", arm_printable(arm))
|
|
hb.unhide_hudbar(player, "armor")
|
|
end
|
|
else
|
|
hb.change_hudbar(player, "armor", arm_printable(arm))
|
|
end
|
|
end
|
|
|
|
minetest.register_on_joinplayer(function(player)
|
|
local name = player:get_player_name()
|
|
custom_hud(player)
|
|
mcl_hbarmor.player_active[name] = true
|
|
end)
|
|
|
|
minetest.register_on_leaveplayer(function(player)
|
|
local name = player:get_player_name()
|
|
mcl_hbarmor.player_active[name] = false
|
|
end)
|
|
|
|
local main_timer = 0
|
|
local timer = 0
|
|
minetest.register_globalstep(function(dtime)
|
|
main_timer = main_timer + dtime
|
|
timer = timer + dtime
|
|
if main_timer > mcl_hbarmor.tick or timer > 4 then
|
|
if minetest.settings:get_bool("enable_damage") then
|
|
if main_timer > mcl_hbarmor.tick then main_timer = 0 end
|
|
for _,player in pairs(minetest.get_connected_players()) do
|
|
local name = player:get_player_name()
|
|
if mcl_hbarmor.player_active[name] == true then
|
|
local ret = mcl_hbarmor.get_armor(player)
|
|
if ret == false then
|
|
minetest.log("error", "[mcl_hbarmor] Call to mcl_hbarmor.get_armor in globalstep returned with false!")
|
|
end
|
|
-- update all hud elements
|
|
update_hud(player)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
if timer > 4 then timer = 0 end
|
|
end)
|