186 lines
3.6 KiB
Lua
186 lines
3.6 KiB
Lua
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hbarmor = {}
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hbarmor.armor = {} -- HUD statbar values
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hbarmor.player_active = {} -- stores if player hug has been init. so far
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hbarmor.tick = 1 -- was 0.1
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hbarmor.autohide = true -- hide when player not wearing armor
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local armor_hud = {} -- HUD item id's
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local enable_damage = minetest.settings:get_bool("enable_damage")
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--[[load custom settings
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local set = io.open(minetest.get_modpath("hbarmor").."/hbarmor.conf", "r")
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if set then
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dofile(minetest.get_modpath("hbarmor").."/hbarmor.conf")
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set:close()
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end--]]
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local must_hide = function(playername, arm)
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return ((not armor.def[playername].count or armor.def[playername].count == 0) and arm == 0)
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end
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local arm_printable = function(arm)
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return math.ceil(math.floor(arm + 0.5))
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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 not enable_damage then
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return
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end
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if hbarmor.get_armor(player) == false then
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minetest.log("error",
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"[hbarmor] Call to hbarmor.get_armor in custom_hud returned with false!")
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end
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local arm = tonumber(hbarmor.armor[name]) or 0
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local hide = false
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if hbarmor.autohide then
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hide = must_hide(name, arm)
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end
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hb.init_hudbar(player, "armor", arm_printable(arm), nil, hide)
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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",
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{ icon = "hbarmor_icon.png", bar = "hbarmor_bar.png" }, 0, 100, hbarmor.autohide, "%s: %d%%")
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minetest.after(0, function()
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if not armor.def then
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minetest.after(2,minetest.chat_send_all,
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"#Better HUD: Please update your version of 3darmor")
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HUD_SHOW_ARMOR = false
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end
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end)
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function hbarmor.get_armor(player)
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if not player or not armor.def then
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return false
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end
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local name = player:get_player_name()
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local def = armor.def[name] or nil
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if def and def.state and def.count then
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hbarmor.set_armor(name, def.state, def.count)
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else
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return false
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end
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return true
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end
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function hbarmor.set_armor(player_name, ges_state, items)
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local max_items = 4
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if items == 5 then
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max_items = items
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end
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local max = max_items * 65535
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local lvl = max - ges_state
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lvl = lvl / max
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if ges_state == 0 and items == 0 then
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lvl = 0
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end
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hbarmor.armor[player_name] = lvl * (items * (100 / max_items))
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end
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-- update hud elemtens if value has changed
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local function update_hud(player)
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if not player then
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return
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end
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local name = player:get_player_name()
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local arm = tonumber(hbarmor.armor[name])
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if not arm then
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arm = 0
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hbarmor.armor[name] = 0
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end
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if hbarmor.autohide then
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-- hide armor bar completely when there is none
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if must_hide(name, arm) then
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hb.hide_hudbar(player, "armor")
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else
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hb.change_hudbar(player, "armor", arm_printable(arm))
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hb.unhide_hudbar(player, "armor")
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end
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else
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hb.change_hudbar(player, "armor", arm_printable(arm))
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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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custom_hud(player)
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hbarmor.player_active[name] = true
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end)
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minetest.register_on_leaveplayer(function(player)
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local name = player:get_player_name()
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hbarmor.player_active[name] = false
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end)
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local main_timer = 0
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minetest.register_globalstep(function(dtime)
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main_timer = main_timer + dtime
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if main_timer > hbarmor.tick then
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if enable_damage then
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if main_timer > hbarmor.tick then
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main_timer = 0
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end
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for _,player in pairs(minetest.get_connected_players()) do
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local name = player:get_player_name()
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if hbarmor.player_active[name] == true then
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if hbarmor.get_armor(player) == false then
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minetest.log("error",
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"[hbarmor] Call to hbarmor.get_armor in globalstep returned with false!")
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end
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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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end
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end)
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