Show players how much time there is left until immunity runs out (closes #112)

block_league/src/arena_lib/on_celebration.lua

@@ -8,6 +8,7 @@ arena_lib.on_celebration("block_league", function(arena, winners)
     player:get_meta():set_int("bl_immunity", 1)
 
     panel_lib.get_panel(pl_name, "bl_info_panel"):show()
+    arena_lib.HUD_hide("broadcast", pl_name)
   end
 
   -- se è pareggio, passa una stringa (no one)
@@ -27,4 +28,4 @@ arena_lib.on_celebration("block_league", function(arena, winners)
       minetest.sound_play("bl_jingle_victory", {to_player = pl_name})
     end
   end
-end)
+end)

block_league/src/game/misc/immunity.lua

@@ -1,10 +1,13 @@
+local S = minetest.get_translator("block_league")
+
+local function countdown() end
+
 local old_textures = {}                 -- KEY: p_name; VALUE: {textures}
 
 
 
 function block_league.start_immunity_countdown(player)
   local p_name = player:get_player_name()
-  local arena = arena_lib.get_arena_by_player(p_name)
   local textures = player:get_properties().textures
 
   old_textures[p_name] = player:get_properties().textures
@@ -15,13 +18,9 @@ function block_league.start_immunity_countdown(player)
 
   player:set_properties({textures = textures})
 
-  -- TODO: immunity countdown HUD
+  local arena = arena_lib.get_arena_by_player(p_name)
 
-  minetest.after(arena.immunity_time, function()
-    if not player or not arena.players[p_name] or arena.in_celebration then return end
-
-    block_league.remove_immunity(player)
-  end)
+  countdown(arena, player, arena.immunity_time)
 end
 
 
@@ -32,6 +31,34 @@ function block_league.remove_immunity(player)
 
   if p_meta:get_int("bl_immunity") == 0 or p_meta:get_int("bl_death_delay") == 1 then return end
 
+  arena_lib.HUD_hide("broadcast", p_name)
   p_meta:set_int("bl_immunity", 0)
   player:set_properties({textures = old_textures[p_name]})
-end
+end
+
+
+
+
+
+----------------------------------------------
+---------------FUNZIONI LOCALI----------------
+----------------------------------------------
+
+function countdown(arena, player, seconds_left)
+  local p_name = player:get_player_name()
+
+  arena_lib.HUD_send_msg("broadcast", p_name, S("Immunity off in: @1", seconds_left))
+
+  if seconds_left == 0 then
+    block_league.remove_immunity(player)
+  else
+    minetest.after(1, function()
+      if not arena.players[p_name] or arena.in_celebration then return end
+
+      local p_meta = player:get_meta()
+      if p_meta:get_int("bl_immunity") == 0 or p_meta:get_int("bl_death_delay") == 1 then return end
+
+      countdown(arena, player, seconds_left -1)
+    end)
+  end
+end