clientmods/optimize/init.lua

   1 -- CC0/Unlicense Emilia 2020
   2
   3 -- Optimizes stuff.
   4
   5
   6 woptimize={}
   7
   8 function woptimize.countents()
   9     local obj = minetest.localplayer.get_nearby_objects(10000)
  10     ws.dcm("Entity count: "..#obj)
  11 end
  12
  13
  14 -- texture is a prefix
  15 local function remove_ents(texture)
  16     if not minetest.localplayer then return end
  17     local obj = minetest.localplayer.get_nearby_objects(10000)
  18
  19     for i, v in ipairs(obj) do
  20         -- CAOs with water/lava textures are droplets
  21         --minetest.log("ERROR",v:get_item_textures())
  22         --ws.dcm(v:get_item_textures())
  23         local txt=v:get_item_textures()
  24         if type(txt) == "string" and txt:find(texture) then
  25             v:set_visible(false)
  26             v:remove(true)
  27         end
  28     end
  29 end
  30
  31
  32
  33 local function remove_hud(name)
  34         local player = minetest.localplayer
  35         local def
  36         local i = -1
  37         if not player then return end
  38         repeat
  39                 i = i + 1
  40                 def = player:hud_get(i)
  41         until not def or def.text:find(name)
  42         if def then
  43             minetest.localplayer:hud_remove(i)
  44         end
  45 end
  46
  47
  48 core.register_on_spawn_particle(function(particle)
  49     if minetest.settings:get_bool("noparticles") then return true end
  50 end)
  51
  52 local epoch = os.clock()
  53
  54 minetest.register_globalstep(function()
  55     if not minetest.localplayer then return end
  56     if os.clock() > epoch + 1 then
  57         if minetest.settings:get_bool("optimize_water_drops") then
  58             remove_ents("default_water_source")
  59         end
  60         if minetest.settings:get_bool("optimize_burning") then
  61             remove_hud('mcl_burning_hud_flame_animated.png')
  62         end
  63         epoch = os.clock()
  64     end
  65 end)
  66
  67
  68 minetest.register_cheat("NoParticles", "Render", "noparticles")
  69 minetest.register_cheat("NoDroplets", "Render", "optimize_water_drops")
  70 minetest.register_cheat("NoBurning", "Render", "optimize_burning")