Split init into different modules

for easier maintenance

crafts.lua

@@ -0,0 +1,28 @@
+default.register_fence("maple:fence_maple_wood", {
+  description = S("Maple Fence"),
+  texture = "maple_fence.png",
+  inventory_image = "default_fence_overlay.png^maple_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
+  wield_image = "default_fence_overlay.png^maple_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
+  material = "maple:maple_wood",
+  groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
+  sounds = default.node_sound_wood_defaults()
+})
+
+minetest.register_craft({
+  output = 'maple:maple_wood 4',
+  recipe = {
+    {'maple:maple_tree'},
+  }
+})
+
+minetest.register_craft({
+  type = "fuel",
+  recipe = "maple:maple_sapling",
+  burntime = 12,
+})
+
+minetest.register_craft({
+  type = "fuel",
+  recipe = "maple:fence_maple_wood",
+  burntime = 8,
+})

decorations.lua

@@ -0,0 +1,19 @@
+minetest.register_decoration({
+  deco_type = "schematic",
+  place_on = {"default:dirt_with_grass"},
+  sidelen = 16,
+  noise_params = {
+    offset = 0.0,
+    --scale = -0.015,
+    scale = 0.0007,
+    spread = {x = 250, y = 250, z = 250},
+    seed = 2,
+    octaves = 3,
+    persist = 0.66
+  },
+  biomes = {"deciduous_forest"},
+  y_min = 1,
+  y_max = 31000,
+  schematic = maple.path .. "/schematics/maple_tree.mts",
+  flags = "place_center_x, place_center_z",
+})

init.lua

@@ -9,233 +9,7 @@ maple = {
 }
 
 dofile(modpath .. "/trees.lua")
-
-minetest.register_node("maple:maple_tree", {
-  description = S("Maple Tree"),
-  tiles = {"maple_tree_top.png", "maple_tree_top.png", "maple_tree.png"},
-  paramtype2 = "facedir",
-  is_ground_content = false,
-  groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
-  sounds = default.node_sound_wood_defaults(),
-
-  on_place = minetest.rotate_node
-})
-
-minetest.register_node("maple:maple_wood", {
-  description = S("Maple Wood Planks"),
-  paramtype2 = "facedir",
-  place_param2 = 0,
-  tiles = {"maple_wood.png"},
-  is_ground_content = false,
-  groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2, wood = 1},
-  sounds = default.node_sound_wood_defaults(),
-})
-
-minetest.register_node("maple:maple_leaves", {
-  description = S("Maple Leaves"),
-  drawtype = "allfaces_optional",
-  waving = 1,
-  tiles = {"maple_leaves.png"},
-  special_tiles = {"maple_leaves_simple.png"},
-  paramtype = "light",
-  is_ground_content = false,
-  groups = {snappy = 3, leafdecay = 3, flammable = 2, leaves = 1},
-  drop = {
-    max_items = 1,
-    items = {
-      {
-        -- player will get sapling with 1/20 chance
-        items = {'maple:maple_sapling'},
-        rarity = 20,
-      },
-      {
-        -- player will get leaves only if he get no saplings,
-        -- this is because max_items is 1
-        items = {'maple:maple_leaves'},
-      }
-    }
-  },
-  sounds = default.node_sound_leaves_defaults(),
-
-  after_place_node = default.after_place_leaves,
-})
-
-
-
-minetest.register_node("maple:maple_sapling", {
-  description = S("Maple Sapling"),
-  drawtype = "plantlike",
-  visual_scale = 1.0,
-  tiles = {"maple_sapling.png"},
-  inventory_image = "maple_sapling.png",
-  wield_image = "maple_sapling.png",
-  paramtype = "light",
-  sunlight_propagates = true,
-  walkable = false,
-  on_timer = maple.grow_sapling,
-  selection_box = {
-    type = "fixed",
-    fixed = {-4 / 16, -0.5, -4 / 16, 4 / 16, 7 / 16, 4 / 16}
-  },
-  groups = {snappy = 2, dig_immediate = 3, flammable = 2,
-    attached_node = 1, sapling = 1},
-  sounds = default.node_sound_leaves_defaults(),
-
-  on_construct = function(pos)
-    minetest.get_node_timer(pos):start(math.random(2400,4800))
-  end,
-
-  on_place = function(itemstack, placer, pointed_thing)
-  minetest.log("action", S("Maple sapling placed."))
-    itemstack = default.sapling_on_place(itemstack, placer, pointed_thing,
-      "maple:maple_sapling",
-      -- minp, maxp to be checked, relative to sapling pos
-      -- minp_relative.y = 1 because sapling pos has been checked
-      {x = -2, y = 1, z = -2},
-      {x = 2, y = 13, z = 2},
-      -- maximum interval of interior volume check
-      4)
-
-    return itemstack
-  end,
-})
-
-
-minetest.register_decoration({
-  deco_type = "schematic",
-  place_on = {"default:dirt_with_grass"},
-  sidelen = 16,
-  noise_params = {
-    offset = 0.0,
-    --scale = -0.015,
-    scale = 0.0007,
-    spread = {x = 250, y = 250, z = 250},
-    seed = 2,
-    octaves = 3,
-    persist = 0.66
-  },
-  biomes = {"deciduous_forest"},
-  y_min = 1,
-  y_max = 31000,
-  schematic = maple.path .. "/schematics/maple_tree.mts",
-  flags = "place_center_x, place_center_z",
-})
-
-default.register_leafdecay({
-  trunks = {"maple:maple_tree"},
-  leaves = {"maple:maple_leaves"},
-  radius = 3,
-})
-
-default.register_fence("maple:fence_maple_wood", {
-  description = S("Maple Fence"),
-  texture = "maple_fence.png",
-  inventory_image = "default_fence_overlay.png^maple_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
-  wield_image = "default_fence_overlay.png^maple_wood.png^default_fence_overlay.png^[makealpha:255,126,126",
-  material = "maple:maple_wood",
-  groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
-  sounds = default.node_sound_wood_defaults()
-})
-
-minetest.register_craft({
-  output = 'maple:maple_wood 4',
-  recipe = {
-    {'maple:maple_tree'},
-  }
-})
-
-minetest.register_craft({
-  type = "fuel",
-  recipe = "maple:maple_sapling",
-  burntime = 12,
-})
-
-minetest.register_craft({
-  type = "fuel",
-  recipe = "maple:fence_maple_wood",
-  burntime = 8,
-})
-
-
--- integration with bonemeal
-if minetest.get_modpath("bonemeal") then
-  bonemeal:add_sapling({
-    {"maple:maple_sapling", maple.grow_sapling, "soil"},
-  })
-end
-
--- derivative blocks (stairs / microblocks / etc)
-if stairs and stairs.mod and stairs.mod == "redo" then
-
-  stairs.register_all("maple_wood", "maple:maple_wood",
-    {choppy = 2, oddly_breakable_by_hand = 1, flammable = 3},
-    {"maple_wood.png"},
-    S("Maple Wood Stair"),
-    S("Maple Wood Slab"),
-    default.node_sound_wood_defaults())
-
-  stairs.register_all("maple_tree", "maple:maple_tree",
-    {choppy = 2, oddly_breakable_by_hand = 1, flammable = 3},
-    {"maple_tree_top.png", "maple_tree_top.png", "maple_tree.png"},
-    S("Maple Trunk Stair"),
-    S("Maple Trunk Slab"),
-    default.node_sound_wood_defaults())
-
-elseif minetest.global_exists("stairsplus") then
-
-  stairsplus:register_all("maple", "maple_wood", "maple:maple_wood", {
-    description = S("Maple Wood"),
-    tiles = {"maple_wood.png"},
-    groups = {choppy = 2, oddly_breakable_by_hand = 1, flammable = 3},
-    sounds = default.node_sound_wood_defaults(),
-  })
-
-  stairsplus:register_all("maple", "maple_tree", "maple:maple_tree", {
-    description = S("Maple Trunk"),
-    tiles = {"maple_tree_top.png", "maple_tree_top.png", "maple_tree.png"},
-    groups = {choppy = 2, oddly_breakable_by_hand = 1, flammable = 3},
-    sounds = default.node_sound_wood_defaults(),
-  })
-
-else
-
-  stairs.register_stair_and_slab("maple_wood", "maple:maple_wood",
-    {choppy = 2, oddly_breakable_by_hand = 1, flammable = 3},
-    {"maple_wood.png"},
-    S("Maple Stair"),
-    S("Maple Slab"),
-    default.node_sound_wood_defaults())
-
-  stairs.register_stair_and_slab("maple_tree", "maple:maple_tree",
-    {choppy = 2, oddly_breakable_by_hand = 1, flammable = 3},
-    {"maple_tree_top.png", "maple_tree_top.png", "maple_tree.png"},
-    S("Maple Trunk Stair"),
-    S("Maple Trunk Slab"),
-    default.node_sound_wood_defaults())
-
-
-end
-
--- registering the wood type with drawers mod
-if minetest.get_modpath("drawers") and default then
-
-  drawers.register_drawer("maple:maple_drawerk", {
-    description = S("Maple Drawers"),
-    tiles1 = drawers.node_tiles_front_other("drawers_maple_wood_front_1.png",
-      "drawers_maple_wood.png"),
-    tiles2 = drawers.node_tiles_front_other("drawers_maple_wood_front_2.png",
-      "drawers_maple_wood.png"),
-    tiles4 = drawers.node_tiles_front_other("drawers_maple_wood_front_4.png",
-      "drawers_maple_wood.png"),
-    groups = {choppy = 3, oddly_breakable_by_hand = 2},
-    sounds = drawers.WOOD_SOUNDS,
-    drawer_stack_max_factor = 4 * 8, -- normal chest size
-    material = "maple:maple_wood"
-  })
-
-end
-
--- procedurally-generated arcs
-if minetest.get_modpath("pkarcs") then
-  pkarcs.register_node("maple:maple_wood")
-end
+dofile(modpath .. "/nodes.lua")
+dofile(modpath .. "/decorations.lua")
+dofile(modpath .. "/crafts.lua")
+dofile(modpath .. "/intermod.lua")

intermod.lua

@@ -0,0 +1,82 @@
+-- integration with bonemeal
+if minetest.get_modpath("bonemeal") then
+  bonemeal:add_sapling({
+    {"maple:maple_sapling", maple.grow_sapling, "soil"},
+  })
+end
+
+-- derivative blocks (stairs / microblocks / etc)
+if stairs and stairs.mod and stairs.mod == "redo" then
+
+  stairs.register_all("maple_wood", "maple:maple_wood",
+    {choppy = 2, oddly_breakable_by_hand = 1, flammable = 3},
+    {"maple_wood.png"},
+    S("Maple Wood Stair"),
+    S("Maple Wood Slab"),
+    default.node_sound_wood_defaults())
+
+  stairs.register_all("maple_tree", "maple:maple_tree",
+    {choppy = 2, oddly_breakable_by_hand = 1, flammable = 3},
+    {"maple_tree_top.png", "maple_tree_top.png", "maple_tree.png"},
+    S("Maple Trunk Stair"),
+    S("Maple Trunk Slab"),
+    default.node_sound_wood_defaults())
+
+elseif minetest.global_exists("stairsplus") then
+
+  stairsplus:register_all("maple", "maple_wood", "maple:maple_wood", {
+    description = S("Maple Wood"),
+    tiles = {"maple_wood.png"},
+    groups = {choppy = 2, oddly_breakable_by_hand = 1, flammable = 3},
+    sounds = default.node_sound_wood_defaults(),
+  })
+
+  stairsplus:register_all("maple", "maple_tree", "maple:maple_tree", {
+    description = S("Maple Trunk"),
+    tiles = {"maple_tree_top.png", "maple_tree_top.png", "maple_tree.png"},
+    groups = {choppy = 2, oddly_breakable_by_hand = 1, flammable = 3},
+    sounds = default.node_sound_wood_defaults(),
+  })
+
+else
+
+  stairs.register_stair_and_slab("maple_wood", "maple:maple_wood",
+    {choppy = 2, oddly_breakable_by_hand = 1, flammable = 3},
+    {"maple_wood.png"},
+    S("Maple Stair"),
+    S("Maple Slab"),
+    default.node_sound_wood_defaults())
+
+  stairs.register_stair_and_slab("maple_tree", "maple:maple_tree",
+    {choppy = 2, oddly_breakable_by_hand = 1, flammable = 3},
+    {"maple_tree_top.png", "maple_tree_top.png", "maple_tree.png"},
+    S("Maple Trunk Stair"),
+    S("Maple Trunk Slab"),
+    default.node_sound_wood_defaults())
+
+
+end
+
+-- registering the wood type with drawers mod
+if minetest.get_modpath("drawers") and default then
+
+  drawers.register_drawer("maple:maple_drawerk", {
+    description = S("Maple Drawers"),
+    tiles1 = drawers.node_tiles_front_other("drawers_maple_wood_front_1.png",
+      "drawers_maple_wood.png"),
+    tiles2 = drawers.node_tiles_front_other("drawers_maple_wood_front_2.png",
+      "drawers_maple_wood.png"),
+    tiles4 = drawers.node_tiles_front_other("drawers_maple_wood_front_4.png",
+      "drawers_maple_wood.png"),
+    groups = {choppy = 3, oddly_breakable_by_hand = 2},
+    sounds = drawers.WOOD_SOUNDS,
+    drawer_stack_max_factor = 4 * 8, -- normal chest size
+    material = "maple:maple_wood"
+  })
+
+end
+
+-- procedurally-generated arcs
+if minetest.get_modpath("pkarcs") then
+  pkarcs.register_node("maple:maple_wood")
+end

nodes.lua

@@ -0,0 +1,93 @@
+minetest.register_node("maple:maple_tree", {
+  description = S("Maple Tree"),
+  tiles = {"maple_tree_top.png", "maple_tree_top.png", "maple_tree.png"},
+  paramtype2 = "facedir",
+  is_ground_content = false,
+  groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
+  sounds = default.node_sound_wood_defaults(),
+
+  on_place = minetest.rotate_node
+})
+
+minetest.register_node("maple:maple_wood", {
+  description = S("Maple Wood Planks"),
+  paramtype2 = "facedir",
+  place_param2 = 0,
+  tiles = {"maple_wood.png"},
+  is_ground_content = false,
+  groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2, wood = 1},
+  sounds = default.node_sound_wood_defaults(),
+})
+
+minetest.register_node("maple:maple_leaves", {
+  description = S("Maple Leaves"),
+  drawtype = "allfaces_optional",
+  waving = 1,
+  tiles = {"maple_leaves.png"},
+  special_tiles = {"maple_leaves_simple.png"},
+  paramtype = "light",
+  is_ground_content = false,
+  groups = {snappy = 3, leafdecay = 3, flammable = 2, leaves = 1},
+  drop = {
+    max_items = 1,
+    items = {
+      {
+        -- player will get sapling with 1/20 chance
+        items = {'maple:maple_sapling'},
+        rarity = 20,
+      },
+      {
+        -- player will get leaves only if he get no saplings,
+        -- this is because max_items is 1
+        items = {'maple:maple_leaves'},
+      }
+    }
+  },
+  sounds = default.node_sound_leaves_defaults(),
+
+  after_place_node = default.after_place_leaves,
+})
+
+minetest.register_node("maple:maple_sapling", {
+  description = S("Maple Sapling"),
+  drawtype = "plantlike",
+  visual_scale = 1.0,
+  tiles = {"maple_sapling.png"},
+  inventory_image = "maple_sapling.png",
+  wield_image = "maple_sapling.png",
+  paramtype = "light",
+  sunlight_propagates = true,
+  walkable = false,
+  on_timer = maple.grow_sapling,
+  selection_box = {
+    type = "fixed",
+    fixed = {-4 / 16, -0.5, -4 / 16, 4 / 16, 7 / 16, 4 / 16}
+  },
+  groups = {snappy = 2, dig_immediate = 3, flammable = 2,
+    attached_node = 1, sapling = 1},
+  sounds = default.node_sound_leaves_defaults(),
+
+  on_construct = function(pos)
+    minetest.get_node_timer(pos):start(math.random(2400,4800))
+  end,
+
+  on_place = function(itemstack, placer, pointed_thing)
+  minetest.log("action", S("Maple sapling placed."))
+    itemstack = default.sapling_on_place(itemstack, placer, pointed_thing,
+      "maple:maple_sapling",
+      -- minp, maxp to be checked, relative to sapling pos
+      -- minp_relative.y = 1 because sapling pos has been checked
+      {x = -2, y = 1, z = -2},
+      {x = 2, y = 13, z = 2},
+      -- maximum interval of interior volume check
+      4)
+
+    return itemstack
+  end,
+})
+
+default.register_leafdecay({
+  trunks = {"maple:maple_tree"},
+  leaves = {"maple:maple_leaves"},
+  radius = 3,
+})

trees.lua

@@ -1,6 +1,7 @@
 local S = maple.get_translator;
 local random = math.random
 
+
 -- I don't remember if snow function is needed.
 local function is_snow_nearby(pos)
   return minetest.find_node_near(pos, 1,