diff options
Diffstat (limited to 'hud.lua')
| -rw-r--r-- | hud.lua | 40 |
1 files changed, 40 insertions, 0 deletions
@@ -0,0 +1,40 @@ +landrush.gstepCount = 0 +landrush.playerHudItems = {} + +minetest.register_globalstep(function(dtime) + landrush.gstepCount = landrush.gstepCount + dtime + if ( landrush.gstepCount > 2 ) then + landrush.gstepCount=0 + local oplayers = minetest.get_connected_players() + for _,player in ipairs(oplayers) do + local name = player:get_player_name() + local sameowner = false + owner = landrush.get_owner(player:getpos()) + + if ( landrush.playerHudItems[name] ~= nil ) then + if ( landrush.playerHudItems[name].lastowner == owner ) then + -- same owner as last time don't update the hud + sameowner = true + end + end + + if ( landrush.playerHudItems[name] ~= nil and sameowner == false ) then + player:hud_remove(landrush.playerHudItems[name].hud) + landrush.playerHudItems[name] = nil + end + + if ( owner ~= nil and sameowner == false ) then + --minetest.log('action','Redraw hud for '..name) + landrush.playerHudItems[name] = {hud = player:hud_add({ + hud_elem_type = "text", + name = "LandOwner", + number = 0xFFFFFF, + position = {x=.2, y=.98}, + text="Land Owner: "..owner, + scale = {x=200,y=25}, + alignment = {x=0, y=0}, + }), lastowner=owner} + end + end + end +end) |