Flowers: Tweak flower and mushroom spreading
Tidy up position numbers and code Check for flora group aswell Improve node light check for mushroom growth Shrooms grow in 3 and below light
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@ -83,6 +83,7 @@ minetest.register_abm({
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pos.y = pos.y + 1
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if under.name == "default:desert_sand" then
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minetest.set_node(pos, {name = "default:dry_shrub"})
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return
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elseif under.name ~= "default:dirt_with_grass" then
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return
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end
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@ -92,18 +93,14 @@ minetest.register_abm({
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return
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end
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local pos0 = {x = pos.x - 4, y = pos.y - 4, z = pos.z - 4}
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local pos1 = {x = pos.x + 4, y = pos.y + 4, z = pos.z + 4}
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if #minetest.find_nodes_in_area(pos0, pos1, "group:flora_block") > 0 then
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local pos0 = vector.subtract(pos, 4)
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local pos1 = vector.add(pos, 4)
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if #minetest.find_nodes_in_area(pos0, pos1, "group:flora") > 3 or
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#minetest.find_nodes_in_area(pos0, pos1, "group:flora_block") > 0 then
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return
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end
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local flowers = minetest.find_nodes_in_area(pos0, pos1, "group:flora")
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if #flowers > 3 then
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return
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end
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local seedling = minetest.find_nodes_in_area(pos0, pos1, "default:dirt_with_grass")
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local seedling = minetest.find_nodes_in_area_under_air(pos0, pos1, "default:dirt_with_grass")
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if #seedling > 0 then
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seedling = seedling[math.random(#seedling)]
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seedling.y = seedling.y + 1
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@ -111,10 +108,8 @@ minetest.register_abm({
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if not light or light < 13 then
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return
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end
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if minetest.get_node(seedling).name == "air" then
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minetest.set_node(seedling, {name = node.name})
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end
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end
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end,
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})
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@ -169,17 +164,15 @@ minetest.register_abm({
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action = function(pos, node)
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if minetest.get_node_light(pos, nil) == 15 then
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minetest.remove_node(pos)
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end
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local random = {
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x = pos.x + math.random(-2,2),
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y = pos.y + math.random(-1,1),
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z = pos.z + math.random(-2,2)
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}
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local random_node = minetest.get_node_or_nil(random)
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if not random_node then
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return
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end
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if random_node.name ~= "air" then
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local random = {
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x = pos.x + math.random(-2, 2),
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y = pos.y + math.random(-1, 1),
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z = pos.z + math.random(-2, 2)
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}
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local random_node = minetest.get_node_or_nil(random)
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if not random_node or random_node.name ~= "air" then
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return
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end
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local node_under = minetest.get_node_or_nil({x = random.x,
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@ -187,9 +180,11 @@ minetest.register_abm({
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if not node_under then
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return
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end
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if minetest.get_item_group(node_under.name, "soil") ~= 0 and
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minetest.get_node_light(pos, nil) <= 9 and
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minetest.get_node_light(random, nil) <= 9 then
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if (minetest.get_item_group(node_under.name, "soil") ~= 0 or
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minetest.get_item_group(node_under.name, "tree") ~= 0) and
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minetest.get_node_light(pos, 0.5) <= 3 and
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minetest.get_node_light(random, 0.5) <= 3 then
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minetest.set_node(random, {name = node.name})
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end
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end
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