countdown for .bounce - by Mavarick2797

init.lua

@@ -4,7 +4,7 @@
 
 local mod_name = minetest.get_current_modname()
 
-local mod_version = "2.13"
+local mod_version = "2.14"
 
 local function log(level, message)
     minetest.log(level, ('[%s] %s'):format(mod_name, message))
@@ -418,6 +418,32 @@ local function teleport_bounce(params)
    
    local pstr = tostring_point(bouncetarget)
    local point = minetest.localplayer:get_pos()
+
+--  from Maverick2897 with some small changes
+   local player = minetest.localplayer
+   local hud_id = player:hud_add({
+				    hud_elem_type = "text",
+				    position = {x=0.0,y=0.8},
+				    size = {x=-20,y=-20},
+				    alignment = {x=1,y=0},
+				    offset = {x=8,y=0},
+				    number = 0xffffff,
+				 })
+   for i=bouncedelay,1,-1 do
+      minetest.after(bouncedelay-i,
+		     function()
+			local text = ""
+			if i == 1 then
+			   text = "Returning Now"
+			else
+			   text = "Returning in "..i.."s\nTarget Pos: "..bouncepos.." ("..pstr..")\nReturn Pos: "..tostring_point(point)
+			end
+			player:hud_change(hud_id,"text",text)
+		     end)
+   end
+   minetest.after(bouncedelay,function()player:hud_remove(hud_id)end)
+--
+
    minetest.after(bouncedelay,teleport_day_back,point.x,point.y,point.z)
    minetest.display_chat_message("position "..pstr)
    minetest.run_server_chatcommand('teleport', pstr)