forked from mtcontrib/minetest_hbarmor
94 lines
2.2 KiB
Lua
94 lines
2.2 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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hb.init_hudbar(player, "armor")
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end
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end
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--register and define armor HUD bar
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hb.register_hudbar("armor", 0xFFFFFF, "Armor", { icon = "hbarmor_icon.png", bar = "hbarmor_bar.png" }, 0, 100, true, "%s: %d%%")
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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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local arm_displayed = math.ceil(math.floor(arm+0.5))
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hb.change_hudbar(player, "armor", arm_displayed)
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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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hb.hide_hudbar(player, "armor")
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else
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hb.unhide_hudbar(player, "armor")
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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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