mirror of
https://repo.or.cz/minetest_hbarmor.git
synced 2024-11-14 23:00:20 +01:00
107 lines
2.5 KiB
Lua
107 lines
2.5 KiB
Lua
hud = {}
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-- HUD statbar values
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hud.armor = {}
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hud.armor_out = {}
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-- HUD item ids
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local armor_hud = {}
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local armor_hud_bg = {}
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HUD_TICK = 0.1
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--load custom settings
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local set = io.open(minetest.get_modpath("hbarmor").."/hud.conf", "r")
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if set then
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dofile(minetest.get_modpath("hbarmor").."/hud.conf")
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set:close()
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end
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local function custom_hud(player)
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local name = player:get_player_name()
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if minetest.setting_getbool("enable_damage") then
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armor_hud_bg[name] = player:hud_add({
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hud_elem_type = "statbar",
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position = HUD_ARMOR_POS,
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size = HUD_SIZE,
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text = "hud_armor_bg.png",
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number = 0,
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alignment = {x=-1,y=-1},
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offset = HUD_ARMOR_OFFSET,
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})
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armor_hud[name] = player:hud_add({
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hud_elem_type = "statbar",
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position = HUD_ARMOR_POS,
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size = HUD_SIZE,
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text = "hud_armor_fg.png",
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number = 0,
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alignment = {x=-1,y=-1},
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offset = HUD_ARMOR_OFFSET,
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})
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end
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end
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--needs to be defined for older version of 3darmor
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function hud.set_armor()
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end
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dofile(minetest.get_modpath("hbarmor").."/armor.lua")
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-- update hud elemtens if value has changed
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local function update_hud(player)
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local name = player:get_player_name()
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--armor
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local arm_out = tonumber(hud.armor_out[name])
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if not arm_out then arm_out = 0 end
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local arm = tonumber(hud.armor[name])
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if not arm then arm = 0 end
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if arm_out ~= arm then
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hud.armor_out[name] = arm
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player:hud_change(armor_hud[name], "number", arm)
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-- hide armor bar completely when there is none
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if (not armor.def[name].count or armor.def[name].count == 0) and arm == 0 then
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player:hud_change(armor_hud_bg[name], "number", 0)
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else
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player:hud_change(armor_hud_bg[name], "number", 20)
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end
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end
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end
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minetest.register_on_joinplayer(function(player)
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local name = player:get_player_name()
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hud.armor[name] = 0
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hud.armor_out[name] = 0
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custom_hud(player)
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end)
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minetest.register_on_respawnplayer(function(player)
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end)
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local main_timer = 0
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local timer = 0
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minetest.after(2.5, function()
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minetest.register_globalstep(function(dtime)
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main_timer = main_timer + dtime
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timer = timer + dtime
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if main_timer > HUD_TICK or timer > 4 then
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if main_timer > HUD_TICK then main_timer = 0 end
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for _,player in ipairs(minetest.get_connected_players()) do
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local name = player:get_player_name()
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-- only proceed if damage is enabled
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if minetest.setting_getbool("enable_damage") then
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hud.get_armor(player)
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-- update all hud elements
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update_hud(player)
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end
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end
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end
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if timer > 4 then timer = 0 end
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end)
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end)
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