Fix mapgen issue for mcl5 to mcl2 conversion
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@ -198,6 +198,9 @@ end
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function settlements.evaluate_heightmap()
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function settlements.evaluate_heightmap()
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local heightmap = minetest.get_mapgen_object("heightmap")
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local heightmap = minetest.get_mapgen_object("heightmap")
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if not heightmap then return max_height_difference + 1 end
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-- max height and min height, initialize with impossible values for easier first time setting
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-- max height and min height, initialize with impossible values for easier first time setting
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local max_y = -50000
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local max_y = -50000
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local min_y = 50000
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local min_y = 50000
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