281 lines
6.8 KiB
Lua
281 lines
6.8 KiB
Lua
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-- How many seconds there are between runs
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local PLANTER_TICK = 10
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-- Growth regions for configured crops
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local ranges = {
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-- Slot 1 (starts from upper left corner)
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{
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{x = -4, z = 2, y = 1},
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{x = -2, z = 4, y = 1},
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},
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-- Slot 2
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{
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{x = -1, z = 2, y = 1},
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{x = 1, z = 4, y = 1},
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},
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-- Slot 3
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{
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{x = 2, z = 2, y = 1},
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{x = 4, z = 4, y = 1},
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},
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-- Slot 4
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{
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{x = -4, z = -1, y = 1},
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{x = -2, z = 1, y = 1},
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},
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-- Slot 5 (center)
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{
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{x = -1, z = -1, y = 1},
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{x = 1, z = 1, y = 1},
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},
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-- Slot 6
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{
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{x = 2, z = -1, y = 1},
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{x = 4, z = 1, y = 1},
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},
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-- Slot 7
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{
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{x = -4, z = -4, y = 1},
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{x = -2, z = -2, y = 1},
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},
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-- Slot 8
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{
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{x = -1, z = -4, y = 1},
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{x = 1, z = -2, y = 1},
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},
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-- Slot 9 (last one, bottom right)
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{
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{x = 2, z = -4, y = 1},
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{x = 4, z = -2, y = 1},
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},
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}
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local function can_dig(pos, player)
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local meta = minetest.get_meta(pos)
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local inv = meta:get_inventory()
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return inv:is_empty("src")
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end
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local function allow_metadata_inventory_put(pos, listname, index, stack, player)
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if minetest.is_protected(pos, player:get_player_name()) then
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return 0
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end
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if listname == "layout" then
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local inv = minetest.get_meta(pos):get_inventory()
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stack:set_count(1)
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inv:set_stack(listname, index, stack)
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return 0
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end
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return stack:get_count()
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end
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local function allow_metadata_inventory_move(pos, from_list, from_index, to_list, to_index, count, player)
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local meta = minetest.get_meta(pos)
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local inv = meta:get_inventory()
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local stack = inv:get_stack(from_list, from_index)
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if from_list == "layout" then
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inv:set_stack(from_list, from_index, ItemStack(nil))
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return 0
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end
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return allow_metadata_inventory_put(pos, to_list, to_index, stack, player)
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end
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local function allow_metadata_inventory_take(pos, listname, index, stack, player)
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if minetest.is_protected(pos, player:get_player_name()) then
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return 0
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end
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if listname == "layout" then
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local inv = minetest.get_meta(pos):get_inventory()
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inv:set_stack(listname, index, ItemStack(nil))
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return 0
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end
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return stack:get_count()
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end
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local function plant(pos, range, stack, inv)
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local planted = 0
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local range_st = vector.add(ranges[range][1], pos)
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local range_end = vector.add(ranges[range][2], pos)
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local y_top = 0
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if minetest.get_node({x=pos.x,y=pos.y+1,z=pos.z}).name ~= "air" then
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y_top = y_top + 1
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end
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if not stack or stack:is_empty() then
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return 0
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end
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local to_plant = stack:get_name()
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local to_place = nil
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local amount = 0
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local till = true
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for _,stack in ipairs(inv:get_list("src")) do
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if stack:get_name() == to_plant then
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amount = amount + stack:get_count()
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end
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end
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-- Saplings
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if ele.helpers.get_item_group(to_plant, "sapling") then
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to_place = to_plant
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to_plant = nil
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till = false
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elseif ele.helpers.get_item_group(to_plant, "seed") then
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to_place = nil
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end
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if (to_plant or to_place) and amount > 0 then
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for x = range_st.x, range_end.x do
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if amount == 0 then break end
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for z = range_st.z, range_end.z do
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if amount == 0 then break end
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local place_pos = {x = x, y = range_st.y + y_top, z = z}
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local base_pos = {x = place_pos.x, y = place_pos.y - 1, z = place_pos.z}
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local base_node = minetest.get_node_or_nil(base_pos)
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-- Make sure we're planting on soil, till it if necessary
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if base_node and ele.helpers.get_item_group(base_node.name, "soil") then
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local node = minetest.get_node_or_nil(place_pos)
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if node and node.name == "air" then
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if till then
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local regN = minetest.registered_nodes
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if (regN[base_node.name].soil == nil or
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regN[base_node.name].soil.wet == nil or
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regN[base_node.name].soil.dry == nil) and
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regN["farming:soil"] == nil then
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till = false
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end
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if till then
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minetest.sound_play("default_dig_crumbly", {
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pos = base_pos,
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gain = 0.5,
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})
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local soil = regN[base_node.name].soil
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local wet_soil = "farming:soil_wet"
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-- Determine soil name
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-- Make sure we don't replace wet soil
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if soil then
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wet_soil = soil.wet or "farming:soil_wet"
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soil = soil.dry
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else
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soil = "farming:soil"
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end
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if base_node.name ~= soil and base_node.name ~= wet_soil then
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minetest.set_node(base_pos, {name = soil})
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end
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end
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end
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local take = to_place
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if to_place then
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minetest.set_node(place_pos, {name = to_place})
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else
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local seeddef = minetest.registered_items[to_plant]
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seeddef.on_place(ItemStack(to_plant), nil,
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{type = "node", under = base_pos, above = place_pos})
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take = to_plant
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end
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planted = planted + 1
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amount = amount - 1
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inv:remove_item("src", ItemStack(take, 1))
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end
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end
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end
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end
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end
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return planted
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end
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local function on_timer(pos, elapsed)
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local refresh = false
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local meta = minetest.get_meta(pos)
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local inv = meta:get_inventory()
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local capacity = ele.helpers.get_node_property(meta, pos, "capacity")
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local usage = ele.helpers.get_node_property(meta, pos, "usage")
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local storage = ele.helpers.get_node_property(meta, pos, "storage")
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local work = meta:get_int("src_time")
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if storage > usage then
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if work == PLANTER_TICK then
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local planted = 0
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for index, slot in ipairs(inv:get_list("layout")) do
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if planted >= 9 then break end
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if not slot:is_empty() then
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planted = planted + plant(pos, index, slot, inv)
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end
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end
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work = 0
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if planted > 0 then
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storage = storage - usage
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end
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else
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work = work + 1
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end
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refresh = true
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end
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local power_percent = math.floor((storage / capacity)*100)
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local work_percent = math.floor((work / PLANTER_TICK)*100)
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meta:set_string("formspec", elefarm.formspec.planter_formspec(work_percent, power_percent))
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meta:set_int("storage", storage)
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meta:set_int("src_time", work)
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return refresh
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end
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ele.register_base_device("elepower_farming:planter", {
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description = "Automatic Planter",
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ele_capacity = 12000,
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ele_inrush = 288,
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ele_usage = 128,
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tiles = {
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"elefarming_machine_planter.png", "elefarming_machine_base.png", "elefarming_machine_side.png",
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"elefarming_machine_side.png", "elefarming_machine_side.png", "elefarming_machine_side.png",
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},
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groups = {
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oddly_breakable_by_hand = 1,
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ele_machine = 1,
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ele_user = 1,
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cracky = 1,
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tubedevice = 1,
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tubedevice_receiver = 1,
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},
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on_construct = function (pos)
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local meta = minetest.get_meta(pos)
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local inv = meta:get_inventory()
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inv:set_size("layout", 9)
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inv:set_size("src", 16)
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meta:set_int("src_time", 0)
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meta:set_string("formspec", elefarm.formspec.planter_formspec(0,0))
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end,
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allow_metadata_inventory_put = allow_metadata_inventory_put,
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allow_metadata_inventory_take = allow_metadata_inventory_take,
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allow_metadata_inventory_move = allow_metadata_inventory_move,
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can_dig = can_dig,
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on_timer = on_timer,
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})
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