minetest-mm/mods/BBQ/kettle.lua

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2020-10-26 17:38:53 +01:00
--
-- Formspecs
--
function default.get_smoker_active_formspec(fuel_percent, item_percent)
return "size[8,8.5]"..
default.gui_bg..
default.gui_bg_img..
default.gui_slots..
"list[context;src;2.75,0.5;1,1;]"..
"list[context;fuel;2.75,2.5;1,1;]"..
"image[2.75,1.5;1,1;bbq_kettle_grill_fire_bg.png^[lowpart:"..
(100-fuel_percent)..":bbq_kettle_grill_fire_fg.png]"..
"image[3.75,1.5;1,1;gui_smoker_arrow_bg.png^[lowpart:"..
(item_percent)..":gui_smoker_arrow_fg.png^[transformR270]"..
"list[context;dst;4.8,0.5;3,3;]"..
"list[current_player;main;0,4.25;8,1;]"..
"list[current_player;main;0,5.5;8,3;8]"..
"listring[context;dst]"..
"listring[current_player;main]"..
"listring[context;src]"..
"listring[current_player;main]"..
"listring[context;fuel]"..
"listring[current_player;main]"..
default.get_hotbar_bg(0, 4.25)
end
function default.get_smoker_inactive_formspec()
return "size[8,8.5]"..
default.gui_bg..
default.gui_bg_img..
default.gui_slots..
"list[context;src;2.75,0.5;1,1;]"..
"list[context;fuel;2.75,2.5;1,1;]"..
"image[2.75,1.5;1,1;bbq_kettle_grill_fire_bg.png]"..
"image[3.75,1.5;1,1;gui_smoker_arrow_bg.png^[transformR270]"..
"list[context;dst;4.8,0.5;3,3;]"..
"list[current_player;main;0,4.25;8,1;]"..
"list[current_player;main;0,5.5;8,3;8]"..
"listring[context;dst]"..
"listring[current_player;main]"..
"listring[context;src]"..
"listring[current_player;main]"..
"listring[context;fuel]"..
"listring[current_player;main]"..
default.get_hotbar_bg(0, 4.25)
end
--
-- Node callback functions that are the same for active and inactive smoker
--
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", "smoker 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 smoker_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
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 smoker 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
-- smoker 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_smoker_active_formspec(fuel_percent, item_percent)
swap_node(pos, "bbq:kettle_grill_active")
-- make sure timer restarts automatically
result = true
else
if not fuellist[1]:is_empty() then
fuel_state = "0%"
end
formspec = default.get_smoker_inactive_formspec()
swap_node(pos, "bbq:kettle_grill")
-- stop timer on the inactive smoker
minetest.get_node_timer(pos):stop()
end
local infotext = "smoker " .. 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("bbq:kettle_grill", {
description = "Kettle Grill",
inventory_image = "bbq_kettle_grill_inv.png",
wield_image = "bbq_kettle_grill_inv.png",
tiles = {
"bbq_kettle_grill_ext_top.png", "bbq_kettle_grill_ext_top.png",
"bbq_kettle_grill_ext.png", "bbq_kettle_grill_ext.png",
"bbq_kettle_grill_ext.png", "bbq_kettle_grill_ext.png",
},
paramtype = "light",
paramtype2 = "facedir",
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = {
{-0.5, -0.5, -0.5, 0.5, -0.3, 0.5}, -- main body
},
},
groups = {cracky=2},
legacy_facedir_simple = true,
is_ground_content = false,
sounds = default.node_sound_metal_defaults(),
can_dig = can_dig,
on_timer = smoker_node_timer,
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("formspec", default.get_smoker_inactive_formspec())
local inv = meta:get_inventory()
inv:set_size('src', 1)
inv:set_size('fuel', 1 )
inv:set_size('dst', 9)
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 smoker 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] = "bbq:kettle_grill"
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,
after_place_node = function(pos, placer)
minetest.set_node({x = pos.x, y = pos.y, z = pos.z},{name = "bbq:kettle_grill_base", param2=minetest.dir_to_facedir(placer:get_look_dir())});
minetest.set_node({x = pos.x, y = pos.y + 1, z = pos.z},{name = "bbq:kettle_grill", param2=minetest.dir_to_facedir(placer:get_look_dir())});
end,
after_destruct = function(pos, oldnode)
if minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z}).name == "bbq:kettle_grill_base" then
minetest.set_node({x = pos.x, y = pos.y - 1, z = pos.z},{name = "air"}) end
end,
})
minetest.register_node("bbq:kettle_grill_active", {
description = "Kettle Grill Active",
inventory_image = "bbq_kettle_grill_inv.png",
wield_image = "bbq_kettle_grill_inv.png",
tiles = {
"bbq_kettle_grill_ext_top_ani.png", "bbq_kettle_grill_ext_top.png",
"bbq_kettle_grill_ext_ani.png", "bbq_kettle_grill_ext_ani.png",
"bbq_kettle_grill_ext_ani.png", "bbq_kettle_grill_ext_ani.png",
},
tiles = {
"bbq_kettle_grill_ext_top_ani.png", "bbq_kettle_grill_ext_top.png",
{
image = "bbq_kettle_grill_ext_ani.png",
backface_culling = false,
animation = {
type = "vertical_frames",
aspect_w = 16,
aspect_h = 16,
length = 1.5
},
},
{
image = "bbq_kettle_grill_ext_ani.png",
backface_culling = false,
animation = {
type = "vertical_frames",
aspect_w = 16,
aspect_h = 16,
length = 1.5
},
},
{
image = "bbq_kettle_grill_ext_ani.png",
backface_culling = false,
animation = {
type = "vertical_frames",
aspect_w = 16,
aspect_h = 16,
length = 1.5
},
},
{
image = "bbq_kettle_grill_ext_ani.png",
backface_culling = false,
animation = {
type = "vertical_frames",
aspect_w = 16,
aspect_h = 16,
length = 1.5
},
},
},
paramtype = "light",
paramtype2 = "facedir",
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = {
{-0.5, -0.5, -0.5, 0.5, -0.25, 0.5}, -- main body
{-0.18, -0.3, -0.0, 0.18, .4, 0.0}, -- smoke
{-0.0, -0.3, -0.18, 0.0, .4, 0.18}, -- smoke
},
},
groups = {cracky=2, not_in_creative_inventory=1},
drop = "bbq:kettle_grill",
legacy_facedir_simple = true,
is_ground_content = false,
sounds = default.node_sound_metal_defaults(),
on_timer = smoker_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,
after_place_node = function(pos, placer)
minetest.set_node({x = pos.x, y = pos.y, z = pos.z},{name = "bbq:kettle_grill_base", param2=minetest.dir_to_facedir(placer:get_look_dir())});
minetest.set_node({x = pos.x, y = pos.y + 1, z = pos.z},{name = "bbq:kettle_grill", param2=minetest.dir_to_facedir(placer:get_look_dir())});
end,
after_destruct = function(pos, oldnode)
if minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z}).name == "bbq:kettle_grill_base" then
minetest.set_node({x = pos.x, y = pos.y - 1, z = pos.z},{name = "air"}) end
end,
})
minetest.register_node("bbq:kettle_grill_base", {
description = "Kettle Grill Base",
tiles = {
"bbq_kettle_top.png", "bbq_kettle_bottom.png^[transformFY",
"bbq_kettle.png^[transformFX", "bbq_kettle.png",
"bbq_kettle_side.png", "bbq_kettle_side.png",
},
sunlight_propagates = true,
paramtype = "light",
paramtype2 = "facedir",
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = {
{-0.45, 0.4, -0.45, 0.45, 0.5, 0.45}, -- main body
{-0.4, 0.313, -0.4, 0.4, 0.5, 0.4}, -- main body
{-0.1, 0.1, -0.05, 0.05, 0.5, 0.05}, -- catch can
{-0.342, -0.5, -0.35, -0.292, 0.5, -0.30}, -- leg
{-0.342, -0.5, 0.35, -0.292, 0.5, 0.30}, -- leg
{0.342, -0.5, -0.35, 0.292, 0.5, -0.30}, -- leg
{0.342, -0.5, 0.35, 0.292, 0.5, 0.30}, -- leg
{-0.342, -0.3, -0.35, 0.35, -0.35, -0.30}, -- cross support
{-0.342, -0.3, 0.35, 0.30, -0.35, 0.30}, -- cross support
{0.342, -0.3, -0.35, 0.30, -0.35, 0.35}, -- cross support
{-0.342, -0.3, -0.35, -0.30, -0.35, 0.35}, -- cross support
{-0.30, -0.315, -0.2, 0.30, -0.335, -0.18}, -- grid
{-0.30, -0.315, 0.2, 0.30, -0.335, 0.18}, -- grid
{-0.30, -0.315, -0.06, 0.30, -0.335, -0.08}, -- grid
{-0.30, -0.315, 0.06, 0.30, -0.335, 0.08}, -- grid
{-0.2, -0.315, 0.30, -0.18, -0.335, -0.30}, -- grid
{0.2, -0.315, 0.30, 0.18, -0.335, -0.30}, -- grid
{-0.06, -0.315, 0.30, -0.08, -0.335, -0.30}, -- grid
{0.06, -0.315, 0.30, 0.08, -0.335, -0.30}, -- grid
{-0.468, -0.5, -0.425, -0.35, -0.25, -0.225}, -- wheel
{-0.468, -0.475, -0.45, -0.35, -0.275, -0.20}, -- wheel
{-0.475, -0.375, -0.345, -0.415, -0.345, -0.315}, -- bolt
{0.45, -0.5, -0.425, 0.35, -0.25, -0.225}, -- wheel
{0.45, -0.475, -0.45, 0.35, -0.275, -0.20}, -- wheel
{0.475, -0.375, -0.345, 0.415, -0.345, -0.315}, -- bolt
{-0.29, -0.5, 0.36, -0.36, -0.4375, 0.29}, -- foot
{0.29, -0.5, 0.36, 0.36, -0.4375, 0.29}, -- foot
-- {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}, -- main body
},
},
groups = {cracky=2, not_in_creative_inventory=1},
drop = "bbq:kettle_grill",
after_destruct = function(pos, oldnode)
minetest.set_node({x = pos.x, y = pos.y + 1, z = pos.z},{name = "air"})
end,
after_place_node = function(pos, placer)
minetest.set_node({x = pos.x, y = pos.y + 1, z = pos.z},{name = "bbq:kettle_grill", param2=minetest.dir_to_facedir(placer:get_look_dir())});
end,
})