Fix #944
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1 changed files with 2 additions and 1 deletions
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@ -904,7 +904,7 @@ local sapling_grow_action = function(tree_id, soil_needed, one_by_one, two_by_tw
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local light = minetest.get_node_light(pos)
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local soilnode = minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z})
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local soiltype = minetest.get_item_group(soilnode.name, "soil_sapling")
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return soiltype >= soil_needed and light and light >= treelight
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return soiltype >= soil_needed and light and light >= treelight and not minetest.get_meta(pos):get("grown")
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end
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if sapling_is_growable(pos) then
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-- Increase and check growth stage
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@ -913,6 +913,7 @@ local sapling_grow_action = function(tree_id, soil_needed, one_by_one, two_by_tw
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if stage == nil then stage = 0 end
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stage = stage + 1
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if stage >= 3 then
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meta:set_string("grown", "true")
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-- This sapling grows in a special way when there are 4 saplings in a 2×2 pattern
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if two_by_two then
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-- Check 8 surrounding saplings and try to find a 2×2 pattern
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