mods/fire/init.lua

   1 minetest.register_node("fire:fire", {
   2     description = "How did you even get this?",
   3     drawtype = "firelike",
   4         tiles = {
   5                 {
   6                         name = "fire.png",
   7                         animation = {
   8                                 type = "vertical_frames",
   9                                 aspect_w = 16,
  10                                 aspect_h = 16,
  11                                 length = 0.3
  12                         },
  13                 },
  14         },
  15         inventory_image = "fire.png",
  16     groups = {dig_immediate = 1,hurt_inside=2},
  17     sounds = main.stoneSound(),
  18     floodable = true,
  19     drop = "",
  20     walkable = false,
  21     is_ground_content = false,
  22     light_source = 11, --debugging
  23     on_construct = function(pos)
  24                 local under = minetest.get_node(vector.new(pos.x,pos.y-1,pos.z)).name
  25                 --makes nether portal
  26                 if under == "nether:obsidian" then
  27                         minetest.remove_node(pos)
  28                         create_nether_portal(pos)
  29                 --fire lasts forever on netherrack
  30                 elseif under ~= "nether:netherrack" then
  31                         local timer = minetest.get_node_timer(pos)
  32                         timer:start(math.random(0,2)+math.random())
  33                 end
  34     end,
  35     on_timer = function(pos, elapsed)
  36             local find_flammable = minetest.find_nodes_in_area(vector.subtract(pos,1), vector.add(pos,1), {"group:flammable"})
  37             --print(dump(find_flammable))
  38
  39             for _,p_pos in pairs(find_flammable) do
  40                     if math.random() > 0.9 then
  41                                 minetest.set_node(p_pos,{name="fire:fire"})
  42                                 local timer = minetest.get_node_timer(p_pos)
  43                                 timer:start(math.random(0,2)+math.random())
  44                         end
  45             end
  46
  47             if math.random() > 0.85 then
  48                         minetest.remove_node(pos)
  49                 else
  50                         local timer = minetest.get_node_timer(pos)
  51                         timer:start(math.random(0,2)+math.random())
  52                 end
  53     end,
  54 })
  55
  56 --flint and steel
  57 minetest.register_tool("fire:flint_and_steel", {
  58         description = "Flint and Steel",
  59         inventory_image = "flint_and_steel.png",
  60         on_place = function(itemstack, placer, pointed_thing)
  61                 if pointed_thing.type ~= "node" then
  62                         return
  63                 end
  64                 if minetest.get_node(pointed_thing.above).name ~= "air" then
  65                         minetest.sound_play("flint_failed", {pos=pointed_thing.above})
  66                         return
  67                 end
  68
  69                 --can't make fire in the aether
  70                 if pointed_thing.above.y >= 20000 then
  71                         minetest.sound_play("flint_failed", {pos=pointed_thing.above,pitch=math.random(75,95)/100})
  72                         return
  73                 end
  74
  75                 minetest.add_node(pointed_thing.above,{name="fire:fire"})
  76                 minetest.sound_play("flint_and_steel", {pos=pointed_thing.above})
  77                 itemstack:add_wear(100)
  78                 return(itemstack)
  79         end,
  80         sound = {breaks = {name="tool_break",gain=0.4}},
  81 })
  82
  83 minetest.register_craft({
  84         type = "shapeless",
  85         output = "fire:flint_and_steel",
  86         recipe = {"main:flint","main:iron"},
  87 })