56 lines
1.2 KiB
Lua
56 lines
1.2 KiB
Lua
-- override default papyrus to make it walkable
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minetest.override_item("default:papyrus", {walkable = true, sunlight_propagates = true})
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-- have papyrus grow up to 4 high and bamboo grow up to 8 in height (shared abm)
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minetest.register_abm({
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nodenames = {"default:papyrus", "ethereal:bamboo"},
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neighbors = {"group:soil"},
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interval = 50,
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chance = 20,
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catch_up = false,
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action = function(pos, node)
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local oripos = pos.y
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local high = 4
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pos.y = pos.y - 1
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local nod = minetest.get_node_or_nil(pos)
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if not nod
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or minetest.get_item_group(nod.name, "soil") < 1
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or minetest.find_node_near(pos, 3, {"group:water"}) == nil then
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return
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end
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if node.name == "ethereal:bamboo" then
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high = 8 -- was 5
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end
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pos.y = pos.y + 1
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local height = 0
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while height < high
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and minetest.get_node(pos).name == node.name do
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height = height + 1
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pos.y = pos.y + 1
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end
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nod = minetest.get_node_or_nil(pos)
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if nod
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and nod.name == "air"
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and height < high then
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if node.name == "ethereal:bamboo"
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and height == (high - 1) then
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ethereal.add_tree({
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x = pos.x,
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y = oripos,
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z = pos.z
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}, 1, 1, ethereal.bambootree)
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else
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minetest.set_node(pos, {name = node.name})
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end
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end
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end,
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}) |