code smelter; add reduced furnace

master
ademant 2019-01-31 14:32:51 +01:00
parent d579cdb160
commit 7aeb70df71
4 changed files with 311 additions and 2 deletions

292
minerdream/furnace.lua Normal file
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@ -0,0 +1,292 @@
-- copied from minetest_default game
-- and modified for usage with minerdream
--
-- Node callback functions that are the same for active and inactive furnace
--
local function can_dig(pos, player)
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
return inv:is_empty("fuel") and inv:is_empty("dst") and inv:is_empty("src")
end
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 meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
if listname == "fuel" then
if minetest.get_craft_result({method="fuel", width=1, items={stack}}).time ~= 0 then
if inv:is_empty("src") then
meta:set_string("infotext", "Furnace is empty")
end
return stack:get_count()
else
return 0
end
elseif listname == "src" then
return stack:get_count()
elseif listname == "dst" then
return 0
end
end
local function allow_metadata_inventory_move(pos, from_list, from_index, to_list, to_index, count, player)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
local stack = inv:get_stack(from_list, from_index)
return allow_metadata_inventory_put(pos, to_list, to_index, stack, player)
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 swap_node(pos, name)
local node = minetest.get_node(pos)
if node.name == name then
return
end
node.name = name
minetest.swap_node(pos, node)
end
local function furnace_node_timer(pos, elapsed)
--
-- Inizialize metadata
--
local meta = minetest.get_meta(pos)
local fuel_time = meta:get_float("fuel_time") or 0
local src_time = meta:get_float("src_time") or 0
local fuel_totaltime = meta:get_float("fuel_totaltime") or 0
local inv = meta:get_inventory()
local srclist, fuellist
local cookable, cooked
local fuel
local update = true
while elapsed > 0 and update do
update = false
srclist = inv:get_list("src")
fuellist = inv:get_list("fuel")
--
-- Cooking
--
-- Check if we have cookable content
local aftercooked
cooked, aftercooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist})
cookable = (cooked.time > 0) and (cooked.time <=32)
local el = math.min(elapsed, fuel_totaltime - fuel_time)
if cookable then -- fuel lasts long enough, adjust el to cooking duration
el = math.min(el, cooked.time - src_time)
end
-- Check if we have enough fuel to burn
if fuel_time < fuel_totaltime then
-- The furnace is currently active and has enough fuel
fuel_time = fuel_time + el
-- If there is a cookable item then check if it is ready yet
if cookable then
src_time = src_time + el
if src_time >= cooked.time then
-- Place result in dst list if possible
if inv:room_for_item("dst", cooked.item) then
inv:add_item("dst", cooked.item)
inv:set_stack("src", 1, aftercooked.items[1])
src_time = src_time - cooked.time
update = true
end
else
-- Item could not be cooked: probably missing fuel
update = true
end
end
else
-- Furnace ran out of fuel
if cookable then
-- We need to get new fuel
local afterfuel
fuel, afterfuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
if fuel.time == 0 then
-- No valid fuel in fuel list
fuel_totaltime = 0
src_time = 0
else
-- Take fuel from fuel list
inv:set_stack("fuel", 1, afterfuel.items[1])
update = true
fuel_totaltime = fuel.time + (fuel_totaltime - fuel_time)
end
else
-- We don't need to get new fuel since there is no cookable item
fuel_totaltime = 0
src_time = 0
end
fuel_time = 0
end
elapsed = elapsed - el
end
if fuel and fuel_totaltime > fuel.time then
fuel_totaltime = fuel.time
end
if srclist[1]:is_empty() then
src_time = 0
end
--
-- Update formspec, infotext and node
--
local formspec
local item_state
local item_percent = 0
if cookable then
item_percent = math.floor(src_time / cooked.time * 100)
if item_percent > 100 then
item_state = "100% (output full)"
else
item_state = item_percent .. "%"
end
else
if srclist[1]:is_empty() then
item_state = "Empty"
else
item_state = "Not cookable"
end
end
local fuel_state = "Empty"
local active = "inactive"
local result = false
if fuel_totaltime ~= 0 then
active = "active"
local fuel_percent = math.floor(fuel_time / fuel_totaltime * 100)
fuel_state = fuel_percent .. "%"
formspec = default.get_furnace_active_formspec(fuel_percent, item_percent)
swap_node(pos, "default:furnace_active")
-- make sure timer restarts automatically
result = true
else
if not fuellist[1]:is_empty() then
fuel_state = "0%"
end
formspec = default.get_furnace_inactive_formspec()
swap_node(pos, "default:furnace")
-- stop timer on the inactive furnace
minetest.get_node_timer(pos):stop()
end
local infotext = "Furnace " .. active .. "\n(Item: " .. item_state ..
"; Fuel: " .. fuel_state .. ")"
--
-- Set meta values
--
meta:set_float("fuel_totaltime", fuel_totaltime)
meta:set_float("fuel_time", fuel_time)
meta:set_float("src_time", src_time)
meta:set_string("formspec", formspec)
meta:set_string("infotext", infotext)
return result
end
--
-- Node definitions
--
minetest.register_node(":default:furnace", {
description = "Furnace",
tiles = {
"default_furnace_top.png", "default_furnace_bottom.png",
"default_furnace_side.png", "default_furnace_side.png",
"default_furnace_side.png", "default_furnace_front.png"
},
paramtype2 = "facedir",
groups = {cracky=2},
legacy_facedir_simple = true,
is_ground_content = false,
sounds = default.node_sound_stone_defaults(),
can_dig = can_dig,
on_timer = furnace_node_timer,
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("formspec", default.get_furnace_inactive_formspec())
local inv = meta:get_inventory()
inv:set_size('src', 1)
inv:set_size('fuel', 1)
inv:set_size('dst', 4)
end,
on_metadata_inventory_move = function(pos)
minetest.get_node_timer(pos):start(1.0)
end,
on_metadata_inventory_put = function(pos)
-- start timer function, it will sort out whether furnace can burn or not.
minetest.get_node_timer(pos):start(1.0)
end,
on_blast = function(pos)
local drops = {}
default.get_inventory_drops(pos, "src", drops)
default.get_inventory_drops(pos, "fuel", drops)
default.get_inventory_drops(pos, "dst", drops)
drops[#drops+1] = "default:furnace"
minetest.remove_node(pos)
return drops
end,
allow_metadata_inventory_put = allow_metadata_inventory_put,
allow_metadata_inventory_move = allow_metadata_inventory_move,
allow_metadata_inventory_take = allow_metadata_inventory_take,
})
minetest.register_node(":default:furnace_active", {
description = "Furnace",
tiles = {
"default_furnace_top.png", "default_furnace_bottom.png",
"default_furnace_side.png", "default_furnace_side.png",
"default_furnace_side.png",
{
image = "default_furnace_front_active.png",
backface_culling = false,
animation = {
type = "vertical_frames",
aspect_w = 16,
aspect_h = 16,
length = 1.5
},
}
},
paramtype2 = "facedir",
light_source = 8,
drop = "default:furnace",
groups = {cracky=2, not_in_creative_inventory=1},
legacy_facedir_simple = true,
is_ground_content = false,
sounds = default.node_sound_stone_defaults(),
on_timer = furnace_node_timer,
can_dig = can_dig,
allow_metadata_inventory_put = allow_metadata_inventory_put,
allow_metadata_inventory_move = allow_metadata_inventory_move,
allow_metadata_inventory_take = allow_metadata_inventory_take,
})

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@ -25,6 +25,7 @@ dofile(minerdream.path .. "/experiments.lua")
--dofile(minerdream.path .. "/mobs.lua")
dofile(minerdream.path .. "/read_mobs_config.lua")
dofile(minerdream.path .. "/smelter.lua")
dofile(minerdream.path .. "/furnace.lua")
minetest.log("action", "[MOD]"..minetest.get_current_modname().." -- loaded ")

View File

@ -486,4 +486,3 @@ for i,tdef in pairs(miner_definition) do
end
print(dump2(technic.recipes["grinding"]))

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@ -155,6 +155,20 @@ local function smelter_node_timer(pos, elapsed)
if cookable then -- fuel lasts long enough, adjust el to cooking duration
el = math.min(el, cooked.time - src_time)
end
-- check for refractory
if cookable then
-- cooking time > durability time of refractory?
if cooked.time > refrac_time then
-- is refrac slot filled or empty?
if not inv:is_empty("refrac") and (refraclist:get_name() == "default:clay_brick") then
inv:remove_item("refrac",ItemStack("default:clay_brick"))
refrac_time=refrac_time + 6000
else
cookable = false
end
end
end
-- Check if we have enough fuel to burn
if fuel_time < fuel_totaltime then
@ -169,6 +183,7 @@ local function smelter_node_timer(pos, elapsed)
inv:add_item("dst", cooked.item)
inv:set_stack("src", 1, aftercooked.items[1])
src_time = src_time - cooked.time
refrac_time=refrac_time- cooked.time
update = true
end
else
@ -218,6 +233,7 @@ local function smelter_node_timer(pos, elapsed)
local item_state
local item_percent = 0
if cookable then
refrac_percent = math.floor (refrac_time / 60)
item_percent = math.floor(src_time / cooked.time * 100)
if item_percent > 100 then
item_state = "100% (output full)"
@ -240,7 +256,7 @@ local function smelter_node_timer(pos, elapsed)
active = "active"
local fuel_percent = math.floor(fuel_time / fuel_totaltime * 100)
fuel_state = fuel_percent .. "%"
formspec = M.get_smelter_active_formspec(fuel_percent, item_percent)
formspec = M.get_smelter_active_formspec(fuel_percent, item_percent, refrac_percent)
swap_node(pos, "default:furnace_active")
-- make sure timer restarts automatically
result = true
@ -263,6 +279,7 @@ local function smelter_node_timer(pos, elapsed)
meta:set_float("fuel_totaltime", fuel_totaltime)
meta:set_float("fuel_time", fuel_time)
meta:set_float("src_time", src_time)
meta:set_float("refrac_time", refrac_time)
meta:set_string("formspec", formspec)
meta:set_string("infotext", infotext)