mirror of
https://github.com/joe7575/techpack.git
synced 2024-11-22 23:33:44 +01:00
471 lines
13 KiB
Lua
471 lines
13 KiB
Lua
--[[
|
|
|
|
Tubelib Addons 1
|
|
================
|
|
|
|
Copyright (C) 2017-2019 Joachim Stolberg
|
|
|
|
LGPLv2.1+
|
|
See LICENSE.txt for more information
|
|
|
|
harvester.lua
|
|
|
|
Harvester machine to chop wood, leaves and harvest farming crops and flowers.
|
|
|
|
The machine is able to harvest an square area of up to 33x33 blocks (radius = 16).
|
|
The base node has to be placed in the middle of the harvesting area.
|
|
The Harvester processes one node every 4 seconds.
|
|
It requires one item Bio Fuel per 20 nodes.
|
|
|
|
]]--
|
|
|
|
-- for lazy programmers
|
|
local S = function(pos) if pos then return minetest.pos_to_string(pos) end end
|
|
local P = minetest.string_to_pos
|
|
local M = minetest.get_meta
|
|
|
|
local CYCLE_TIME = 4
|
|
local MAX_HEIGHT = 18 -- harvesting altitude
|
|
local MAX_DIAMETER = 33
|
|
local BURNING_TIME = 20 -- fuel
|
|
local STANDBY_TICKS = 4 -- used for blocked state
|
|
local COUNTDOWN_TICKS = 2
|
|
local OFFSET = 5 -- for uneven terrains
|
|
|
|
-- start on top of the base block
|
|
local function working_start_pos(pos)
|
|
local working_pos = table.copy(pos)
|
|
working_pos.y = working_pos.y + MAX_HEIGHT
|
|
return working_pos
|
|
end
|
|
|
|
local Radius2Idx = {[4]=1 ,[6]=2, [8]=3, [10]=4, [12]=5, [14]=6, [16]=7}
|
|
|
|
local function formspec(self, pos, meta)
|
|
-- some recalculations
|
|
local this = minetest.deserialize(meta:get_string("this"))
|
|
local endless = this.endless == 1 and "true" or "false"
|
|
local fuel = this.fuel * 100/BURNING_TIME
|
|
if self:get_state(meta) ~= tubelib.RUNNING then
|
|
fuel = 0
|
|
end
|
|
local radius = Radius2Idx[this.radius] or 2
|
|
|
|
return "size[9,8]"..
|
|
default.gui_bg..
|
|
default.gui_bg_img..
|
|
default.gui_slots..
|
|
"dropdown[0,0;1.5;radius;4,6,8,10,12,14,16;"..radius.."]"..
|
|
"label[1.6,0.2;Area radius]"..
|
|
"checkbox[0,1;endless;Run endless;"..endless.."]"..
|
|
"list[context;main;5,0;4,4;]"..
|
|
"list[context;fuel;1.5,3;1,1;]"..
|
|
"item_image[1.5,3;1,1;tubelib_addons1:biofuel]"..
|
|
"image[2.5,3;1,1;default_furnace_fire_bg.png^[lowpart:"..
|
|
fuel..":default_furnace_fire_fg.png]"..
|
|
"image_button[3.5,3;1,1;".. self:get_state_button_image(meta) ..";state_button;]"..
|
|
"list[current_player;main;0.5,4.3;8,4;]"..
|
|
"listring[context;main]"..
|
|
"listring[current_player;main]"
|
|
end
|
|
|
|
local State = tubelib.NodeStates:new({
|
|
node_name_passive = "tubelib_addons1:harvester_base",
|
|
node_name_defect = "tubelib_addons1:harvester_defect",
|
|
infotext_name = "Tubelib Harvester",
|
|
cycle_time = CYCLE_TIME,
|
|
standby_ticks = STANDBY_TICKS,
|
|
has_item_meter = true,
|
|
aging_factor = 15,
|
|
on_start = function(pos, meta, oldstate)
|
|
local this = minetest.deserialize(meta:get_string("this"))
|
|
this.idx = 0
|
|
this.working_pos = working_start_pos(pos)
|
|
meta:set_string("this", minetest.serialize(this))
|
|
end,
|
|
formspec_func = formspec,
|
|
})
|
|
|
|
local function gen_working_steps()
|
|
-- Working steps like a snail shell from inner to outer
|
|
local t = {}
|
|
for steps = 1,MAX_DIAMETER,2 do
|
|
for idx = 1,steps do
|
|
t[#t+1] = 0
|
|
end
|
|
for idx = 1,steps do
|
|
t[#t+1] = 1
|
|
end
|
|
steps = steps + 1
|
|
for idx = 1,steps do
|
|
t[#t+1] = 2
|
|
end
|
|
for idx = 1,steps do
|
|
t[#t+1] = 3
|
|
end
|
|
end
|
|
return t
|
|
end
|
|
|
|
local WorkingSteps = gen_working_steps()
|
|
|
|
|
|
local function allow_metadata_inventory_put(pos, listname, index, stack, player)
|
|
if minetest.is_protected(pos, player:get_player_name()) then
|
|
return 0
|
|
end
|
|
local inv = M(pos):get_inventory()
|
|
if listname == "main" then
|
|
return stack:get_count()
|
|
elseif listname == "fuel" and stack:get_name() == "tubelib_addons1:biofuel" then
|
|
return stack:get_count()
|
|
end
|
|
return 0
|
|
end
|
|
|
|
local function allow_metadata_inventory_take(pos, listname, index, stack, player)
|
|
if minetest.is_protected(pos, player:get_player_name()) then
|
|
return 0
|
|
end
|
|
return stack:get_count()
|
|
end
|
|
|
|
local function get_next_pos(old_pos, idx)
|
|
local facedir = WorkingSteps[idx]
|
|
return vector.add(old_pos, core.facedir_to_dir(facedir))
|
|
end
|
|
|
|
-- Remove saplings lying arround
|
|
local function remove_all_sapling_items(pos)
|
|
for _, object in pairs(minetest.get_objects_inside_radius(pos, 4)) do
|
|
local lua_entity = object:get_luaentity()
|
|
if not object:is_player() and lua_entity and lua_entity.name == "__builtin:item" then
|
|
object:remove()
|
|
end
|
|
end
|
|
end
|
|
|
|
-- Remove wood/leave nodes and place sapling if necessary
|
|
-- Return false if inventory is full
|
|
-- else return true
|
|
local function remove_or_replace_node(this, pos, inv, node, order)
|
|
local next_pos = table.copy(pos)
|
|
next_pos.y = next_pos.y - 1
|
|
|
|
-- Not enough space in the inventory
|
|
if not inv:room_for_item("main", ItemStack(node.name)) then
|
|
return false
|
|
end
|
|
local next_node = minetest.get_node_or_nil(next_pos)
|
|
if next_node then
|
|
minetest.remove_node(pos)
|
|
inv:add_item("main", ItemStack(order.drop))
|
|
this.num_items = this.num_items + 1
|
|
if tubelib_addons1.GroundNodes[next_node.name] ~= nil and order.plant then -- hit the ground?
|
|
minetest.set_node(pos, {name=order.plant, paramtype2 = "wallmounted", param2=1})
|
|
if order.t1 ~= nil then
|
|
-- We have to simulate "on_place" and start the timer by hand
|
|
-- because the after_place_node function checks player rights and can't therefore
|
|
-- be used.
|
|
minetest.get_node_timer(pos):start(math.random(order.t1, order.t2))
|
|
end
|
|
remove_all_sapling_items(pos)
|
|
end
|
|
end
|
|
return true
|
|
end
|
|
|
|
-- check the fuel level and return false if empty
|
|
local function check_fuel(pos, this, meta)
|
|
if this.fuel <= 0 then
|
|
if tubelib.get_this_item(meta, "fuel", 1) == nil then
|
|
return false
|
|
end
|
|
this.fuel = BURNING_TIME
|
|
else
|
|
this.fuel = this.fuel - 1
|
|
end
|
|
return true
|
|
end
|
|
|
|
local function calc_new_pos(pos, this, meta)
|
|
this.idx = this.idx + 1
|
|
if this.idx >= this.max then
|
|
if this.endless == 1 then
|
|
this.idx = 0
|
|
this.working_pos = working_start_pos(pos)
|
|
return true
|
|
else
|
|
return false
|
|
end
|
|
end
|
|
this.working_pos = get_next_pos(this.working_pos, this.idx)
|
|
return true
|
|
end
|
|
|
|
-- Scan the space below the given position
|
|
-- Return false if inventory is full
|
|
-- else return true
|
|
local function harvest_field(this, meta)
|
|
local inv = meta:get_inventory()
|
|
local pos = table.copy(this.working_pos)
|
|
local start_y_pos = pos.y - 1
|
|
local stop_y_pos = pos.y - MAX_HEIGHT - OFFSET
|
|
if minetest.is_protected(pos, this.owner) then
|
|
return true
|
|
end
|
|
for y_pos = start_y_pos,stop_y_pos,-1 do
|
|
pos.y = y_pos
|
|
local node = minetest.get_node_or_nil(pos)
|
|
if node and node.name ~= "air" then
|
|
local order = tubelib_addons1.FarmingNodes[node.name] or tubelib_addons1.Flowers[node.name]
|
|
if order then
|
|
if not remove_or_replace_node(this, pos, inv, node, order) then
|
|
return false
|
|
end
|
|
else
|
|
return true -- hit the ground
|
|
end
|
|
end
|
|
end
|
|
return true
|
|
end
|
|
|
|
local function not_blocked(pos, this, meta)
|
|
if State:get_state(meta) == tubelib.BLOCKED then
|
|
if harvest_field(this, meta) then
|
|
minetest.after(0, State.start, State, pos, meta)
|
|
end
|
|
return false
|
|
end
|
|
return true
|
|
end
|
|
|
|
-- move the "harvesting copter" to the next pos and harvest the field below
|
|
local function keep_running(pos, elapsed)
|
|
local meta = M(pos)
|
|
local this = minetest.deserialize(meta:get_string("this"))
|
|
this.num_items = 0
|
|
|
|
if not_blocked(pos, this, meta) then
|
|
if check_fuel(pos, this, meta) then
|
|
if calc_new_pos(pos, this, meta) then
|
|
if harvest_field(this, meta) then
|
|
meta:set_string("this", minetest.serialize(this))
|
|
meta:set_string("infotext",
|
|
"Tubelib Harvester "..this.number..
|
|
": running ("..this.idx.."/"..this.max..")")
|
|
State:keep_running(pos, meta, COUNTDOWN_TICKS, this.num_items)
|
|
else
|
|
State:blocked(pos, meta)
|
|
end
|
|
else
|
|
State:stop(pos, meta)
|
|
end
|
|
else
|
|
State:fault(pos, meta)
|
|
end
|
|
end
|
|
return State:is_active(meta)
|
|
end
|
|
|
|
|
|
local function on_receive_fields(pos, formname, fields, player)
|
|
if minetest.is_protected(pos, player:get_player_name()) then
|
|
return
|
|
end
|
|
local meta = M(pos)
|
|
local this = minetest.deserialize(meta:get_string("this"))
|
|
local radius = this.radius
|
|
|
|
if fields.radius ~= nil then
|
|
radius = tonumber(fields.radius)
|
|
end
|
|
if radius ~= this.radius then
|
|
this.radius = radius
|
|
this.max = (radius*2 + 1) * (radius*2 + 1)
|
|
meta:set_string("this", minetest.serialize(this))
|
|
State:stop(pos, meta)
|
|
end
|
|
|
|
if fields.endless ~= nil then
|
|
this.endless = fields.endless == "true" and 1 or 0
|
|
end
|
|
meta:set_string("this", minetest.serialize(this))
|
|
|
|
State:state_button_event(pos, fields)
|
|
end
|
|
|
|
minetest.register_node("tubelib_addons1:harvester_base", {
|
|
description = "Tubelib Harvester Base",
|
|
tiles = {
|
|
-- up, down, right, left, back, front
|
|
'tubelib_front.png',
|
|
'tubelib_front.png',
|
|
'tubelib_addons1_harvester.png',
|
|
},
|
|
|
|
after_place_node = function(pos, placer)
|
|
local meta = M(pos)
|
|
local inv = meta:get_inventory()
|
|
inv:set_size('main', 16)
|
|
inv:set_size('fuel', 1)
|
|
local number = tubelib.add_node(pos, "tubelib_addons1:harvester_base")
|
|
local this = {
|
|
number = number,
|
|
owner = placer:get_player_name(),
|
|
working_pos = working_start_pos(pos),
|
|
fuel = 0,
|
|
endless = 0,
|
|
radius = 6,
|
|
idx = 0,
|
|
max = (6+1+6) * (6+1+6)
|
|
}
|
|
meta:set_string("this", minetest.serialize(this))
|
|
State:node_init(pos, number)
|
|
end,
|
|
|
|
can_dig = function(pos, player)
|
|
if minetest.is_protected(pos, player:get_player_name()) then
|
|
return false
|
|
end
|
|
local inv = M(pos):get_inventory()
|
|
return inv:is_empty("main")
|
|
end,
|
|
|
|
after_dig_node = function(pos, oldnode, oldmetadata, digger)
|
|
State:after_dig_node(pos, oldnode, oldmetadata, digger)
|
|
tubelib.remove_node(pos)
|
|
end,
|
|
|
|
on_rotate = screwdriver.disallow,
|
|
on_receive_fields = on_receive_fields,
|
|
on_timer = keep_running,
|
|
allow_metadata_inventory_put = allow_metadata_inventory_put,
|
|
allow_metadata_inventory_take = allow_metadata_inventory_take,
|
|
|
|
drop = "",
|
|
paramtype = "light",
|
|
sunlight_propagates = true,
|
|
paramtype2 = "facedir",
|
|
groups = {choppy=2, cracky=2, crumbly=2},
|
|
is_ground_content = false,
|
|
sounds = default.node_sound_wood_defaults(),
|
|
})
|
|
|
|
minetest.register_node("tubelib_addons1:harvester_defect", {
|
|
description = "Tubelib Harvester Base",
|
|
tiles = {
|
|
-- up, down, right, left, back, front
|
|
'tubelib_front.png',
|
|
'tubelib_front.png',
|
|
'tubelib_addons1_harvester.png^tubelib_defect.png',
|
|
},
|
|
|
|
on_construct = function(pos)
|
|
local inv = M(pos):get_inventory()
|
|
inv:set_size('main', 16)
|
|
inv:set_size('fuel', 1)
|
|
end,
|
|
|
|
after_place_node = function(pos, placer)
|
|
local number = tubelib.add_node(pos, "tubelib_addons1:harvester_base")
|
|
local this = {
|
|
number = number,
|
|
owner = placer:get_player_name(),
|
|
working_pos = working_start_pos(pos),
|
|
fuel = 0,
|
|
endless = 0,
|
|
radius = 6,
|
|
idx = 0,
|
|
max = (6+1+6) * (6+1+6)
|
|
}
|
|
local meta = M(pos)
|
|
meta:set_string("this", minetest.serialize(this))
|
|
State:node_init(pos, number)
|
|
State:defect(pos, meta)
|
|
end,
|
|
|
|
can_dig = function(pos, player)
|
|
if minetest.is_protected(pos, player:get_player_name()) then
|
|
return false
|
|
end
|
|
local inv = M(pos):get_inventory()
|
|
return inv:is_empty("main")
|
|
end,
|
|
|
|
after_dig_node = function(pos, oldnode, oldmetadata, digger)
|
|
tubelib.remove_node(pos)
|
|
end,
|
|
|
|
on_rotate = screwdriver.disallow,
|
|
allow_metadata_inventory_put = allow_metadata_inventory_put,
|
|
allow_metadata_inventory_take = allow_metadata_inventory_take,
|
|
|
|
paramtype = "light",
|
|
sunlight_propagates = true,
|
|
paramtype2 = "facedir",
|
|
groups = {choppy=2, cracky=2, crumbly=2, not_in_creative_inventory=1},
|
|
is_ground_content = false,
|
|
sounds = default.node_sound_wood_defaults(),
|
|
})
|
|
|
|
|
|
minetest.register_craft({
|
|
output = "tubelib_addons1:harvester_base",
|
|
recipe = {
|
|
{"default:steel_ingot", "default:mese_crystal", "default:steel_ingot"},
|
|
{"default:steel_ingot", "default:mese_crystal", "tubelib:tubeS"},
|
|
{"group:wood", "default:mese_crystal", "group:wood"},
|
|
},
|
|
})
|
|
|
|
|
|
tubelib.register_node("tubelib_addons1:harvester_base", {"tubelib_addons1:harvester_defect"}, {
|
|
on_pull_item = function(pos, side)
|
|
return tubelib.get_item(M(pos), "main")
|
|
end,
|
|
on_push_item = function(pos, side, item)
|
|
return tubelib.put_item(M(pos), "fuel", item)
|
|
end,
|
|
on_unpull_item = function(pos, side, item)
|
|
return tubelib.put_item(M(pos), "main", item)
|
|
end,
|
|
on_recv_message = function(pos, topic, payload)
|
|
if topic == "fuel" then
|
|
return tubelib.fuelstate(M(pos), "fuel")
|
|
end
|
|
|
|
local resp = State:on_receive_message(pos, topic, payload)
|
|
if resp then
|
|
return resp
|
|
else
|
|
return "unsupported"
|
|
end
|
|
end,
|
|
on_node_load = function(pos)
|
|
State:on_node_load(pos)
|
|
end,
|
|
on_node_repair = function(pos)
|
|
return State:on_node_repair(pos)
|
|
end,
|
|
})
|
|
|
|
|
|
-- update to v0.08
|
|
minetest.register_lbm({
|
|
label = "[tubelib_addons1] Harvester update",
|
|
name = "tubelib_addons1:update",
|
|
nodenames = {"tubelib_addons1:harvester_base", "tubelib:harvester_base_active"},
|
|
run_at_every_load = false,
|
|
action = function(pos, node)
|
|
local meta = M(pos)
|
|
local this = minetest.deserialize(meta:get_string("this"))
|
|
if this then
|
|
this.working_pos = this.copter_pos or working_start_pos(pos)
|
|
meta:set_string("this", minetest.serialize(this))
|
|
end
|
|
end
|
|
})
|
|
|