23 lines
542 B
Lua
23 lines
542 B
Lua
minetest.register_abm({
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nodenames = {"default:cactus"},
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interval = 50,
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chance = 20,
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action = function(pos, node)
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pos.y = pos.y-1
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local name = minetest.env:get_node(pos).name
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if name == "default:desert_sand" or name == "default:sand" then
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pos.y = pos.y+1
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local height = 0
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while minetest.env:get_node(pos).name == "default:cactus" 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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if height < 4 then
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if minetest.env:get_node(pos).name == "air" then
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minetest.env:set_node(pos, node)
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end
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end
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end
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end
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})
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