diff options
Diffstat (limited to 'flowers.lua')
| -rw-r--r-- | flowers.lua | 40 |
1 files changed, 31 insertions, 9 deletions
diff --git a/flowers.lua b/flowers.lua index 767a992..f7b3b5e 100644 --- a/flowers.lua +++ b/flowers.lua @@ -2,46 +2,68 @@ minetest.register_abm({ nodenames = {"group:flora"}, neighbors = {"group:soil"}, - interval = 50, - chance = 20, + interval = 20, + chance = 5, catch_up = false, action = function(pos, node) local light = minetest.get_node_light(pos) - if not light or light < 13 then + if not light + or light < 13 then return end local pos0 = {x = pos.x - 4, y = pos.y - 2, z = pos.z - 4} local pos1 = {x = pos.x + 4, y = pos.y + 2, z = pos.z + 4} + local num = #minetest.find_nodes_in_area_under_air( + pos0, pos1, "group:flora") - if #minetest.find_nodes_in_area_under_air(pos0, pos1, "group:flora") > 3 then + if num > 3 + and node.name == "ethereal:crystalgrass" then - local grass = minetest.find_nodes_in_area_under_air(pos0, pos1, {"ethereal:crystalgrass"}) - local crystal = minetest.find_nodes_in_area_under_air(pos0, pos1, {"ethereal:crystal_spike"}) + local grass = minetest.find_nodes_in_area_under_air( + pos0, pos1, {"ethereal:crystalgrass"}) + + local crystal = minetest.find_nodes_in_area_under_air( + pos0, pos1, {"ethereal:crystal_spike"}) + + if #grass > 4 + and #crystal < 1 then - if #grass > 6 and #crystal < 1 then grass = grass[math.random(#grass)] + grass.y = grass.y - 1 + if minetest.get_node(grass).name == "ethereal:crystal_dirt" then + grass.y = grass.y + 1 + minetest.set_node(grass, {name = "ethereal:crystal_spike"}) end end return + + elseif num > 3 then + return end - local seedling = minetest.find_nodes_in_area_under_air(pos0, pos1, {"group:soil"}) + local seedling = minetest.find_nodes_in_area_under_air( + pos0, pos1, {"group:soil"}) if #seedling > 0 then + seedling = seedling[math.random(#seedling)] seedling.y = seedling.y + 1 + light = minetest.get_node_light(seedling) - if not light or light < 13 then + + if not light + or light < 13 then return end + if minetest.get_node(seedling).name == "air" then minetest.set_node(seedling, {name = node.name}) end |