forked from VoxeLibre/VoxeLibre
204 lines
6.4 KiB
Lua
204 lines
6.4 KiB
Lua
local S = minetest.get_translator(minetest.get_current_modname())
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mcl_cocoas = {}
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--- Place a cocoa pod.
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-- Attempt to place a cocoa pod on a jungle tree. Checks if attachment
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-- point is a jungle tree and sets the correct orientation of the stem.
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--
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function mcl_cocoas.place(itemstack, placer, pt, plantname)
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-- check if pointing at a node
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if not pt or pt.type ~= "node" then
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return
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end
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local node = minetest.get_node(pt.under)
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-- return if any of the nodes are not registered
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local def = minetest.registered_nodes[node.name]
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if not def then
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return
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end
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-- Am I right-clicking on something that has a custom on_rightclick set?
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if placer and not placer:get_player_control().sneak then
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if def and def.on_rightclick then
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return def.on_rightclick(pt.under, node, placer, itemstack) or itemstack
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end
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end
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-- Check if pointing at jungle tree
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if node.name ~= "mcl_core:jungletree"
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or minetest.get_node(pt.above).name ~= "air" then
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return
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end
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-- Determine cocoa direction
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local clickdir = vector.subtract(pt.under, pt.above)
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-- Did user click on the SIDE of a jungle tree?
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if clickdir.y ~= 0 then
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return
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end
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-- Add the node, set facedir and remove 1 item from the itemstack
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minetest.set_node(pt.above, {name = plantname, param2 = minetest.dir_to_facedir(clickdir)})
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minetest.sound_play("default_place_node", {pos = pt.above, gain = 1.0}, true)
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if not minetest.is_creative_enabled(placer:get_player_name()) then
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itemstack:take_item()
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end
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return itemstack
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end
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--- Grows cocoa pod one size larger.
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-- Attempts to grow a cocoa at pos, returns true when grown, returns false
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-- if there's no cocoa or it is already at full size.
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--
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function mcl_cocoas.grow(pos)
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local node = minetest.get_node(pos)
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if node.name == "mcl_cocoas:cocoa_1" then
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minetest.set_node(pos, {name = "mcl_cocoas:cocoa_2", param2 = node.param2})
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elseif node.name == "mcl_cocoas:cocoa_2" then
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minetest.set_node(pos, {name = "mcl_cocoas:cocoa_3", param2 = node.param2})
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else
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return false
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end
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return true
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end
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-- only caller was mcl_dye, now these can be local functions.
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-- TODO: remove aliases, replace global functions with local functions.
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local cocoa_place = mcl_cocoas.place
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local cocoa_grow = mcl_cocoas.grow
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-- Cocoa pod variant definitions.
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--[[ TODO: Use a mesh for cocoas for perfect texture compability. ]]
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local podinfo = {
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{ desc = S("Premature Cocoa Pod"),
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longdesc = S("Cocoa pods grow on the side of jungle trees in 3 stages."),
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tiles = {
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"[combine:16x16:6,1=mcl_cocoas_cocoa_stage_0.png",
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"[combine:16x16:6,11=mcl_cocoas_cocoa_stage_0.png",
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"mcl_cocoas_cocoa_stage_0.png",
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"mcl_cocoas_cocoa_stage_0.png^[transformFX",
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"[combine:16x16:-5,0=mcl_cocoas_cocoa_stage_0.png",
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"[combine:16x16:-5,0=mcl_cocoas_cocoa_stage_0.png",
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},
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n_box = {-0.125, -0.0625, 0.1875, 0.125, 0.25, 0.4375},
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s_box = {-0.125, -0.0625, 0.1875, 0.125, 0.5, 0.5 },
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},
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{ desc = S("Medium Cocoa Pod"),
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tiles = {
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"[combine:16x16:5,1=mcl_cocoas_cocoa_stage_1.png",
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"[combine:16x16:5,9=mcl_cocoas_cocoa_stage_1.png",
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"mcl_cocoas_cocoa_stage_1.png",
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"mcl_cocoas_cocoa_stage_1.png^[transformFX",
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"[combine:16x16:-4,0=mcl_cocoas_cocoa_stage_1.png",
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"[combine:16x16:-4,0=mcl_cocoas_cocoa_stage_1.png",
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},
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n_box = {-0.1875, -0.1875, 0.0625, 0.1875, 0.25, 0.4375},
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s_box = {-0.1875, -0.1875, 0.0625, 0.1875, 0.5, 0.5 },
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},
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{ desc = S("Mature Cocoa Pod"),
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longdesc = S("A mature cocoa pod grew on a jungle tree to its full size and it is ready to be harvested for cocoa beans. It won't grow any further."),
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tiles = {
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-- The following 2 textures were derived from the original
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-- because the size of the top/bottom is slightly different :-(
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-- TODO: Find a way to *only* use the base texture
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"mcl_cocoas_cocoa_top_stage_2.png",
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"mcl_cocoas_cocoa_top_stage_2.png^[transformFY",
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"mcl_cocoas_cocoa_stage_2.png",
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"mcl_cocoas_cocoa_stage_2.png^[transformFX",
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"[combine:16x16:-3,0=mcl_cocoas_cocoa_stage_2.png",
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"[combine:16x16:-3,0=mcl_cocoas_cocoa_stage_2.png",
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},
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n_box = {-0.25, -0.3125, -0.0625, 0.25, 0.25, 0.4375},
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s_box = {-0.25, -0.3125, -0.0625, 0.25, 0.5, 0.5 },
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},
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}
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for i = 1, 3 do
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local def = {
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description = podinfo[i].desc,
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_doc_items_create_entry = true,
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_doc_items_longdesc = podinfo[i].longdesc,
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paramtype = "light",
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paramtype2 = "facedir",
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drawtype = "nodebox",
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tiles = podinfo[i].tiles,
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use_texture_alpha = "clip",
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node_box = {
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type = "fixed",
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fixed = {
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podinfo[i].n_box, -- Pod
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-- FIXME: This has a thickness of 0. Is this OK in Minetest?
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{ 0, 0.25, 0.25, 0, 0.5, 0.5 }, }, -- Stem
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},
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collision_box = {
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type = "fixed",
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fixed = podinfo[i].n_box
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},
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selection_box = {
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type = "fixed",
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fixed = podinfo[i].s_box
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},
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groups = {
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handy = 1, axey = 1, attached_node_facedir = 1,
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dig_by_water = 1, destroy_by_lava_flow = 1, dig_by_piston = 1,
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cocoa = i, not_in_creative_inventory = 1,
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},
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sunlight_propagates = true,
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walkable = true,
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drop = "mcl_cocoas:cocoa_beans",
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sounds = mcl_sounds.node_sound_wood_defaults(),
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on_rotate = false,
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_mcl_blast_resistance = 3,
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_mcl_hardness = 0.2,
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_mcl_on_bonemealing = function(pointed_thing, placer)
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local pos = pointed_thing.under
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return cocoa_grow(pos)
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end,
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}
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if i == 2 then
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def._doc_items_longdesc = nil
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def._doc_items_create_entry = false
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end
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if i == 3 then
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def.drop = "mcl_cocoas:cocoa_beans 3"
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def._mcl_on_bonemealing = nil
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end
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minetest.register_node("mcl_cocoas:cocoa_" .. i, table.copy(def))
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end
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minetest.register_craftitem("mcl_cocoas:cocoa_beans", {
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description = S("Cocoa Beans"),
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_tt_help = S("Grows at the side of jungle trees"),
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_doc_items_longdesc = S("Cocoa beans can be used to plant cocoa, bake cookies or craft brown dye."),
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_doc_items_usagehelp = S("Right click on the side of a jungle tree trunk (Jungle Wood) to plant a young cocoa."),
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inventory_image = "mcl_cocoa_beans.png",
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groups = {craftitem = 1, compostability = 65},
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on_place = function(itemstack, placer, pointed_thing)
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return cocoa_place(itemstack, placer, pointed_thing, "mcl_cocoas:cocoa_1")
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end,
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})
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minetest.register_abm({
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label = "Cocoa pod growth",
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nodenames = {"mcl_cocoas:cocoa_1", "mcl_cocoas:cocoa_2"},
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-- Same as potatoes
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-- TODO: Tweak/balance the growth speed
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interval = 50,
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chance = 20,
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action = function(pos, node)
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mcl_cocoas.grow(pos)
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end
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} )
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-- Add entry aliases for the Help
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if minetest.get_modpath("doc") then
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doc.add_entry_alias("nodes", "mcl_cocoas:cocoa_1", "nodes", "mcl_cocoas:cocoa_2")
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end
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