diff options
Diffstat (limited to 'init.lua')
| -rw-r--r-- | init.lua | 24 |
1 files changed, 18 insertions, 6 deletions
@@ -90,7 +90,13 @@ function playereffects.apply_effect_type(effect_type_id, duration, player) else free_hudpos = biggest_hudpos + 1 end - local hudids = playereffects.hud_effect(effect_type_id, player, free_hudpos, duration) + local hudids + --[[ show no more than 20 effects on the screen, so that hud_update does not need to be called so often ]] + if(free_hudpos <= 20) then + hudids = playereffects.hud_effect(effect_type_id, player, free_hudpos, duration) + else + hudids = {text_id=nil, icon_id=nil} + end local effect = { playername = playername, @@ -134,7 +140,9 @@ function playereffects.cancel_effect(effect_id) local effect = playereffects.effects[effect_id] if(effect ~= nil) then local player = minetest.get_player_by_name(effect.playername) - player:hud_remove(effect.hudids.text_id) + if(effect.hudids.text_id~=nil) then + player:hud_remove(effect.hudids.text_id) + end if(effect.hudids.icon_id~=nil) then player:hud_remove(effect.hudids.icon_id) end @@ -257,9 +265,11 @@ function playereffects.hud_update(player) local effects = playereffects.get_player_effects(player:get_player_name()) for e=1,#effects do local effect = effects[e] - local description = playereffects.effect_types[effect.effect_type_id].description - local time_left = os.difftime(effect.start_time + effect.time_left, now) - player:hud_change(effect.hudids.text_id, "text", description .. " ("..tostring(time_left).." s)") + if(effect.hudids.text_id ~= nil) then + local description = playereffects.effect_types[effect.effect_type_id].description + local time_left = os.difftime(effect.start_time + effect.time_left, now) + player:hud_change(effect.hudids.text_id, "text", description .. " ("..tostring(time_left).." s)") + end end end @@ -268,7 +278,9 @@ function playereffects.hud_clear(player) local effects = playereffects.get_player_effects(playername) if(effects ~= nil) then for e=1,#effects do - player:hud_remove(effects[e].hudids.text_id) + if(effects[e].hudids.text_id ~= nil) then + player:hud_remove(effects[e].hudids.text_id) + end if(effects[e].hudids.icon_id ~= nil) then player:hud_remove(effects[e].hudids.icon_id) end |