minetest_hbarmor/init.lua

107 lines
2.5 KiB
Lua
Raw Normal View History

2013-06-28 22:58:06 +02:00
hud = {}
-- HUD statbar values
hud.armor = {}
hud.armor_out = {}
-- HUD item ids
local armor_hud = {}
2014-04-06 18:31:56 +02:00
local armor_hud_bg = {}
2013-06-28 22:58:06 +02:00
HUD_TICK = 0.1
--load custom settings
2015-02-24 01:55:07 +01:00
local set = io.open(minetest.get_modpath("hbarmor").."/hud.conf", "r")
2013-07-20 22:07:24 +02:00
if set then
2015-02-24 01:55:07 +01:00
dofile(minetest.get_modpath("hbarmor").."/hud.conf")
2013-07-20 22:07:24 +02:00
set:close()
end
2013-06-28 22:58:06 +02:00
local function custom_hud(player)
2014-04-06 18:31:56 +02:00
local name = player:get_player_name()
2013-07-20 14:02:30 +02:00
2013-06-28 23:03:54 +02:00
if minetest.setting_getbool("enable_damage") then
2014-04-06 18:31:56 +02:00
armor_hud_bg[name] = player:hud_add({
hud_elem_type = "statbar",
position = HUD_ARMOR_POS,
size = HUD_SIZE,
text = "hud_armor_bg.png",
2014-04-06 18:31:56 +02:00
number = 0,
alignment = {x=-1,y=-1},
offset = HUD_ARMOR_OFFSET,
})
2014-04-06 18:31:56 +02:00
armor_hud[name] = player:hud_add({
hud_elem_type = "statbar",
position = HUD_ARMOR_POS,
size = HUD_SIZE,
text = "hud_armor_fg.png",
number = 0,
alignment = {x=-1,y=-1},
offset = HUD_ARMOR_OFFSET,
})
2013-06-28 23:03:54 +02:00
end
2013-06-28 22:58:06 +02:00
end
--needs to be defined for older version of 3darmor
function hud.set_armor()
end
2015-02-24 01:55:07 +01:00
dofile(minetest.get_modpath("hbarmor").."/armor.lua")
-- update hud elemtens if value has changed
2013-06-28 22:58:06 +02:00
local function update_hud(player)
local name = player:get_player_name()
--armor
local arm_out = tonumber(hud.armor_out[name])
if not arm_out then arm_out = 0 end
local arm = tonumber(hud.armor[name])
if not arm then arm = 0 end
if arm_out ~= arm then
hud.armor_out[name] = arm
player:hud_change(armor_hud[name], "number", arm)
-- hide armor bar completely when there is none
2014-04-06 18:31:56 +02:00
if (not armor.def[name].count or armor.def[name].count == 0) and arm == 0 then
player:hud_change(armor_hud_bg[name], "number", 0)
else
player:hud_change(armor_hud_bg[name], "number", 20)
end
end
2013-06-28 22:58:06 +02:00
end
minetest.register_on_joinplayer(function(player)
local name = player:get_player_name()
hud.armor[name] = 0
hud.armor_out[name] = 0
2015-02-24 01:55:07 +01:00
custom_hud(player)
2013-06-28 22:58:06 +02:00
end)
2013-09-09 03:16:18 +02:00
minetest.register_on_respawnplayer(function(player)
end)
2014-04-14 06:51:28 +02:00
local main_timer = 0
2013-06-28 22:58:06 +02:00
local timer = 0
minetest.after(2.5, function()
minetest.register_globalstep(function(dtime)
2014-04-14 06:51:28 +02:00
main_timer = main_timer + dtime
2013-07-20 22:07:24 +02:00
timer = timer + dtime
2015-02-24 01:55:07 +01:00
if main_timer > HUD_TICK or timer > 4 then
2014-04-14 11:16:58 +02:00
if main_timer > HUD_TICK then main_timer = 0 end
2014-04-14 06:51:28 +02:00
for _,player in ipairs(minetest.get_connected_players()) do
local name = player:get_player_name()
-- only proceed if damage is enabled
if minetest.setting_getbool("enable_damage") then
2015-02-24 01:55:07 +01:00
hud.get_armor(player)
-- update all hud elements
update_hud(player)
2013-06-28 22:58:06 +02:00
end
2014-04-14 06:51:28 +02:00
end
2014-04-14 06:51:28 +02:00
end
if timer > 4 then timer = 0 end
2013-06-28 22:58:06 +02:00
end)
end)