forked from mtcontrib/farming
199 lines
4.8 KiB
Lua
199 lines
4.8 KiB
Lua
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local S = farming.intllib
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-- default dry soil node
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local dry_soil = "farming:soil"
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-- add soil types to existing dirt blocks
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minetest.override_item("default:dirt", {
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soil = {
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base = "default:dirt",
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dry = "farming:soil",
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wet = "farming:soil_wet"
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}
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})
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minetest.override_item("default:dirt_with_grass", {
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soil = {
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base = "default:dirt_with_grass",
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dry = "farming:soil",
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wet = "farming:soil_wet"
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}
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})
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minetest.override_item("default:dirt_with_dry_grass", {
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soil = {
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base = "default:dirt_with_dry_grass",
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dry = "farming:soil",
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wet = "farming:soil_wet"
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}
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})
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minetest.override_item("default:dirt_with_rainforest_litter", {
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soil = {
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base = "default:dirt_with_rainforest_litter",
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dry = "farming:soil",
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wet = "farming:soil_wet"
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}
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})
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if minetest.registered_nodes["default:dirt_with_coniferous_litter"] then
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minetest.override_item("default:dirt_with_coniferous_litter", {
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soil = {
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base = "default:dirt_with_coniferous_litter",
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dry = "farming:soil",
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wet = "farming:soil_wet"
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}
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})
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end
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-- savanna soil
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if minetest.registered_nodes["default:dry_dirt"] then
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minetest.override_item("default:dry_dirt", {
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soil = {
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base = "default:dry_dirt",
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dry = "farming:dry_soil",
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wet = "farming:dry_soil_wet"
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}
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})
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minetest.override_item("default:dry_dirt_with_dry_grass", {
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soil = {
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base = "default:dry_dirt_with_dry_grass",
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dry = "farming:dry_soil",
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wet = "farming:dry_soil_wet"
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}
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})
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minetest.register_node("farming:dry_soil", {
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description = S("Savanna Soil"),
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tiles = {
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"default_dry_dirt.png^farming_soil.png",
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"default_dry_dirt.png"
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},
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drop = "default:dry_dirt",
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groups = {crumbly = 3, not_in_creative_inventory = 1, soil = 2, field = 1},
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sounds = default.node_sound_dirt_defaults(),
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soil = {
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base = "default:dry_dirt",
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dry = "farming:dry_soil",
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wet = "farming:dry_soil_wet"
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}
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})
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minetest.register_node("farming:dry_soil_wet", {
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description = S("Wet Savanna Soil"),
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tiles = {
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"default_dry_dirt.png^farming_soil_wet.png",
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"default_dry_dirt.png^farming_soil_wet_side.png"
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},
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drop = "default:dry_dirt",
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groups = {crumbly = 3, not_in_creative_inventory = 1, soil = 3, field = 1},
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sounds = default.node_sound_dirt_defaults(),
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soil = {
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base = "default:dry_dirt",
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dry = "farming:dry_soil",
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wet = "farming:dry_soil_wet"
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}
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})
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dry_soil = "farming:dry_soil"
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end
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-- normal soil
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minetest.register_node("farming:soil", {
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description = S("Soil"),
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tiles = {"default_dirt.png^farming_soil.png", "default_dirt.png"},
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drop = "default:dirt",
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groups = {crumbly = 3, not_in_creative_inventory = 1, soil = 2, field = 1},
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sounds = default.node_sound_dirt_defaults(),
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soil = {
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base = "default:dirt",
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dry = "farming:soil",
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wet = "farming:soil_wet"
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}
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})
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-- wet soil
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minetest.register_node("farming:soil_wet", {
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description = S("Wet Soil"),
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tiles = {
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"default_dirt.png^farming_soil_wet.png",
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"default_dirt.png^farming_soil_wet_side.png"
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},
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drop = "default:dirt",
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groups = {crumbly = 3, not_in_creative_inventory = 1, soil = 3, field = 1},
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sounds = default.node_sound_dirt_defaults(),
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soil = {
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base = "default:dirt",
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dry = "farming:soil",
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wet = "farming:soil_wet"
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}
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})
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-- sand is not soil, change existing sand-soil to use dry soil
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minetest.register_alias("farming:desert_sand_soil", dry_soil)
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minetest.register_alias("farming:desert_sand_soil_wet", dry_soil .. "_wet")
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-- if water near soil then change to wet soil
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minetest.register_abm({
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label = "Soil changes",
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nodenames = {"group:field"},
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interval = 15,
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chance = 4,
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catch_up = false,
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action = function(pos, node)
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local ndef = minetest.registered_nodes[node.name]
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if not ndef or not ndef.soil or not ndef.soil.wet
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or not ndef.soil.base or not ndef.soil.dry then return end
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pos.y = pos.y + 1
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local nn = minetest.get_node_or_nil(pos)
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pos.y = pos.y - 1
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if nn then nn = nn.name else return end
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-- what's on top of soil, if solid/not plant change soil to dirt
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if minetest.registered_nodes[nn]
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and minetest.registered_nodes[nn].walkable
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and minetest.get_item_group(nn, "plant") == 0
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and minetest.get_item_group(nn, "growing") == 0 then
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minetest.set_node(pos, {name = ndef.soil.base})
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return
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end
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-- check if water is within 3 nodes
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if minetest.find_node_near(pos, 3, {"group:water"}) then
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-- only change if it's not already wet soil
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if node.name ~= ndef.soil.wet then
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minetest.set_node(pos, {name = ndef.soil.wet})
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end
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-- only dry out soil if no unloaded blocks nearby, just incase
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elseif not minetest.find_node_near(pos, 3, {"ignore"}) then
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if node.name == ndef.soil.wet then
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minetest.set_node(pos, {name = ndef.soil.dry})
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-- if crop or seed found don't turn to dry soil
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elseif node.name == ndef.soil.dry
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and minetest.get_item_group(nn, "plant") == 0
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and minetest.get_item_group(nn, "growing") == 0 then
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minetest.set_node(pos, {name = ndef.soil.base})
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end
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end
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end
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})
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