nasty bug removed, .day works now

1 files changed, 14 insertions, 6 deletions

diff --git a/init.lua b/init.lua
index c83fa29..d8a1e42 100644
--- a/init.lua
+++ b/init.lua
@@ -4,7 +4,7 @@
 
 local mod_name = minetest.get_current_modname()
 
-local mod_version = "2.6"
+local mod_version = "2.7"
 
 local function log(level, message)
     minetest.log(level, ('[%s] %s'):format(mod_name, message))
@@ -93,7 +93,10 @@ end
 
 
 local function tostring_point(point)
-    return ('%i %i.5 %i'):format(round(point.x), round(point.y), round(point.z))
+   if not point then 
+      return " - - - "
+   end 
+   return ('%i %i %i'):format(round(point.x), round(point.y), round(point.z))
 end
 
 
@@ -326,19 +329,22 @@ end
 local function teleport_day(params)
    local daypos = mod_storage:get_string('daypos')
    local daydelay = mod_storage:get_string('daydelay')
-   daypos = minetest.deserialize(daypos) or ""
+   daypos = minetest.deserialize(daypos) 
    daydelay = (daydelay and tonumber(minetest.deserialize(daydelay))) or 
                daydelay_default
 
    if not params or
       params == "" 
+   
    then
       -- no parameter - execute the function
-      if daypos == "" then
+      if not daypos  then
 	 minetest.display_chat_message("no saved position")	 
 	 return
       end
-      minetest.run_server_chatcommand('teleport', tostring_point(daypos))
+      local pstr = tostring_point(daypos)
+      minetest.display_chat_message("position "..pstr)
+      minetest.run_server_chatcommand('teleport', pstr)
       local point = minetest.localplayer:get_pos()
       minetest.after(daydelay,teleport_day_back,point.x,point.y,point.z)
       return
@@ -351,7 +357,9 @@ local function teleport_day(params)
    end
    if params == "setpos" then
       local point = minetest.localplayer:get_pos()
-      mod_storage:set_string('daypos', minetest.serialize(tostring_point(point)))
+      local pstr = tostring_point(point)
+      minetest.display_chat_message("position "..pstr)
+      mod_storage:set_string('daypos', minetest.serialize(point))
       minetest.display_chat_message("position saved")
       return
    end