92 lines
3.2 KiB
Lua
92 lines
3.2 KiB
Lua
--saplings
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--
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--
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local sapling_min = 120
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local sapling_max = 720
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--make sapling grow
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local function sapling_grow(pos)
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if minetest.get_node_light(pos, nil) < 10 then
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local timer = minetest.get_node_timer(pos)
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timer:start(math.random(sapling_min,sapling_max))
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--print("failed to grow at "..dump(pos))
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return
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end
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--print("growing at "..dump(pos))
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if minetest.get_node_group(minetest.get_node(vector.new(pos.x,pos.y-1,pos.z)).name, "soil") > 0 then
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local good_to_grow = true
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--check if room to grow (leaves or air)
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for i = 1,4 do
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local node_name = minetest.get_node(vector.new(pos.x,pos.y+i,pos.z)).name
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if node_name ~= "air" and node_name ~= "main:leaves" then
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good_to_grow = false
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end
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end
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if good_to_grow == true then
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minetest.set_node(pos,{name="main:tree"})
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minetest.place_schematic(pos, treeSchematic,"0",nil,false,"place_center_x, place_center_z")
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--override leaves
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for i = 1,4 do
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minetest.set_node(vector.new(pos.x,pos.y+i,pos.z),{name="main:tree"})
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end
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end
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end
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end
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minetest.register_node("main:sapling", {
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description = "Sapling",
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drawtype = "plantlike",
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inventory_image = "sapling.png",
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waving = 1,
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walkable = false,
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climbable = false,
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paramtype = "light",
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is_ground_content = false,
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tiles = {"sapling.png"},
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groups = {leaves = 1, plant = 1, axe = 1, hand = 0,instant=1, sapling=1, attached_node=1},
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sounds = main.dirtSound(),
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drop = "main:sapling",
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node_placement_prediction = "",
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selection_box = {
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type = "fixed",
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fixed = {-4 / 16, -0.5, -4 / 16, 4 / 16, 7 / 16, 4 / 16}
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},
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on_place = on_rightclick or function(itemstack, placer, pointed_thing)
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if not pointed_thing.type == "node" then
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return
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end
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local sneak = placer:get_player_control().sneak
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local noddef = minetest.registered_nodes[minetest.get_node(pointed_thing.under).name]
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if not sneak and noddef.on_rightclick then
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minetest.item_place(itemstack, placer, pointed_thing)
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return
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end
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local buildable = minetest.registered_nodes[minetest.get_node(pointed_thing.under).name].buildable_to
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--replace buildable
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if buildable and minetest.get_node_group(minetest.get_node(vector.new(pointed_thing.under.x,pointed_thing.under.y-1,pointed_thing.under.z)).name, "soil") > 0 then
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return(minetest.item_place(itemstack, placer, pointed_thing))
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end
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local buildable = minetest.registered_nodes[minetest.get_node(pointed_thing.above).name].buildable_to
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if buildable and minetest.get_node_group(minetest.get_node(vector.new(pointed_thing.above.x,pointed_thing.above.y-1,pointed_thing.above.z)).name, "soil") > 0 then
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return(minetest.item_place(itemstack, placer, pointed_thing))
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end
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--place sapling
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local pos = pointed_thing.above
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if minetest.get_node_group(minetest.get_node(vector.new(pos.x,pos.y-1,pos.z)).name, "soil") > 0 and minetest.get_node(pointed_thing.above).name == "air" then
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minetest.set_node(pointed_thing.above, {name="main:sapling"})
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minetest.sound_play("dirt",{pos=pointed_thing.above})
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itemstack:take_item(1)
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return(itemstack)
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end
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end,
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on_construct = function(pos)
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local timer = minetest.get_node_timer(pos)
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timer:start(math.random(sapling_min,sapling_max))
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end,
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on_timer = function(pos)
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sapling_grow(pos)
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end,
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})
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