From 3449b3eb7c9dbb49ca4ecfc207d5038091ed4197 Mon Sep 17 00:00:00 2001 From: Elias Fleckenstein Date: Wed, 7 Apr 2021 16:47:14 +0200 Subject: [PATCH] Improve bossbars API --- mods/HUD/mcl_bossbars/init.lua | 57 +++++++++++++++++++++++++++++----- 1 file changed, 50 insertions(+), 7 deletions(-) diff --git a/mods/HUD/mcl_bossbars/init.lua b/mods/HUD/mcl_bossbars/init.lua index 38dbbe376..6a3352338 100644 --- a/mods/HUD/mcl_bossbars/init.lua +++ b/mods/HUD/mcl_bossbars/init.lua @@ -1,6 +1,7 @@ mcl_bossbars = { bars = {}, huds = {}, + static = {}, colors = {"light_purple", "blue", "red", "green", "yellow", "dark_purple", "white"}, } @@ -27,21 +28,52 @@ function mcl_bossbars.recalculate_colors() mcl_bossbars.colors_sorted = sorted end -function mcl_bossbars.update_bar(player, text, color, percentage) +local function get_color_info(color, percentage) local cdef = mcl_bossbars.colors_sorted[color] - table.insert(mcl_bossbars.bars[player:get_player_name()], {color = cdef.hex, text = text, image = string.format(cdef.image, percentage)}) + return cdef.hex, string.format(cdef.image, percentage) +end + +local last_id = 0 + +function mcl_bossbars.add_bar(player, def) + local name = player:get_player_name() + local bar = {text = def.text} + bar.color, bar.image = get_color_info(def.color, def.percentage) + table.insert(mcl_bossbars.bars[name], bar) + if not def.dynamic then + bar.raw_color = def.color + bar.id = last_id + 1 + last_id = bar.id + mcl_bossbars.static[bar.id] = bar + return id + end +end + +function mcl_bossbars.remove_bar(id) + mcl_bossbars.static[id].bar.static = false + mcl_bossbars.static[id] = nil +end + +function mcl_bossbars.update_bar(id, def) + local old = mcl_bossbars.static[id] + old.color = get_color_info(def.color or old.raw_color, def.percentage or old.percentage) + old.text = def.text or old.text end function mcl_bossbars.update_boss(luaentity, name, color) local object = luaentity.object - local text = luaentity.nametag - if not text or text == "" then - text = name + local bardef = { + text = luaentity.nametag, + percentage = math.floor(luaentity.health / luaentity.hp_max * 100), + color = color, + dynamic = true, + } + if not bardef.text or bardef.text == "" then + bardef.text = name end - local percentage = math.floor(luaentity.health / luaentity.hp_max * 100) for _, obj in pairs(minetest.get_objects_inside_radius(object:get_pos(), 128)) do if obj:is_player() then - mcl_bossbars.update_bar(obj, text, color, percentage) + mcl_bossbars.add_bar(obj, bardef) end end end @@ -55,6 +87,11 @@ end) minetest.register_on_leaveplayer(function(player) local name = player:get_player_name() mcl_bossbars.huds[name] = nil + for _, bar in pairs(mcl_bossbars.bars[name]) do + if bar.id then + mcl_bossbars.static[bar.id] = nil + end + end mcl_bossbars.bars[name] = nil end) @@ -64,12 +101,17 @@ minetest.register_globalstep(function() local bars = mcl_bossbars.bars[name] local huds = mcl_bossbars.huds[name] local huds_new = {} + local bars_new = {} local i = 0 while #huds > 0 or #bars > 0 do local bar = table.remove(bars, 1) local hud = table.remove(huds, 1) + if bar and bar.id then + table.insert(bars_new, bar) + end + if bar and not hud then hud = { color = bar.color, @@ -118,6 +160,7 @@ minetest.register_globalstep(function() end mcl_bossbars.huds[name] = huds_new + mcl_bossbars.bars[name] = bars_new end end)