523 lines
15 KiB
Lua
523 lines
15 KiB
Lua
-- Casts molten metals into a solid form
|
|
|
|
local have_ui = minetest.get_modpath("unified_inventory")
|
|
|
|
metal_caster = {}
|
|
|
|
metal_caster.max_coolant = 8000
|
|
metal_caster.max_metal = 16000
|
|
|
|
-- Use melter values
|
|
metal_caster.spec = metal_melter.spec
|
|
|
|
metal_caster.casts = {
|
|
ingot = {description = "Ingot", result = "ingot", cost = metal_caster.spec.ingot, typenames = {"ingot"}},
|
|
lump = {description = "Lump", result = "lump", cost = metal_caster.spec.lump, typenames = {"lump"}},
|
|
gem = {description = "Gem", result = "crystal", cost = metal_caster.spec.crystal, typenames = {"crystal", "gem"}}
|
|
}
|
|
|
|
local metal_cache = {}
|
|
|
|
function metal_caster.get_metal_caster_formspec_default()
|
|
return "size[8,8.5]"..
|
|
default.gui_bg..
|
|
default.gui_bg_img..
|
|
default.gui_slots..
|
|
"list[context;cast;2.7,0.2;1,1;]"..
|
|
"image[2.7,1.35;1,1;gui_furnace_arrow_bg.png^[transformFY]"..
|
|
"list[context;output;2.7,2.5;1,1;]"..
|
|
"list[context;coolant;0.25,2.5;1,1;]"..
|
|
"image[0.08,0;1.4,2.8;melter_gui_barbg.png]"..
|
|
"image[0.08,0;1.4,2.8;melter_gui_gauge.png]"..
|
|
"label[0.08,3.4;Water: 0/"..metal_caster.max_coolant.." mB]"..
|
|
"image[6.68,0;1.4,2.8;melter_gui_barbg.png]"..
|
|
"image[6.68,0;1.4,2.8;melter_gui_gauge.png]"..
|
|
"label[0.08,3.75;No Molten Metal]"..
|
|
"list[context;bucket_in;4.75,0.2;2,2;]"..
|
|
"list[context;bucket_out;4.75,1.4;2,2;]"..
|
|
"image[5.75,0.2;1,1;gui_furnace_arrow_bg.png^[transformR270]"..
|
|
"image[5.75,1.4;1,1;gui_furnace_arrow_bg.png^[transformR90]"..
|
|
"button[6.68,2.48;1.33,1;dump;Dump]"..
|
|
"list[current_player;main;0,4.25;8,1;]"..
|
|
"list[current_player;main;0,5.5;8,3;8]"..
|
|
"listring[context;coolant]"..
|
|
"listring[current_player;main]"..
|
|
"listring[context;cast]"..
|
|
"listring[current_player;main]"..
|
|
"listring[context;output]"..
|
|
"listring[current_player;main]"..
|
|
"listring[context;bucket_in]"..
|
|
"listring[current_player;main]"..
|
|
"listring[context;bucket_out]"..
|
|
"listring[current_player;main]"..
|
|
default.get_hotbar_bg(0, 4.25)
|
|
end
|
|
|
|
function metal_caster.get_metal_caster_formspec(data)
|
|
local water_percent = data.water_level / metal_caster.max_coolant
|
|
local metal_percent = data.metal_level / metal_caster.max_metal
|
|
|
|
local metal_formspec = "label[0.08,3.75;No Molten Metal]"
|
|
|
|
if data.metal ~= "" then
|
|
metal_formspec = "label[0.08,3.75;"..data.metal..": "..data.metal_level.."/"..metal_caster.max_metal.." mB]"
|
|
end
|
|
|
|
return "size[8,8.5]"..
|
|
default.gui_bg..
|
|
default.gui_bg_img..
|
|
default.gui_slots..
|
|
"list[context;cast;2.7,0.2;1,1;]"..
|
|
"image[2.7,1.35;1,1;gui_furnace_arrow_bg.png^[transformFY]"..
|
|
"list[context;output;2.7,2.5;1,1;]"..
|
|
"list[context;coolant;0.25,2.5;1,1;]"..
|
|
"image[0.08,0;1.4,2.8;melter_gui_barbg.png]"..
|
|
"image[0.08,"..(2.44 - water_percent * 2.44)..";1.4,"..(water_percent * 2.8)..";default_water.png]"..
|
|
"image[0.08,0;1.4,2.8;melter_gui_gauge.png]"..
|
|
"label[0.08,3.4;Water: "..data.water_level.."/"..metal_caster.max_coolant.." mB]"..
|
|
"image[6.68,0;1.4,2.8;melter_gui_barbg.png]"..
|
|
"image[6.68,"..(2.44 - metal_percent * 2.44)..";1.4,"..(metal_percent * 2.8)..";"..data.metal_texture.."]"..
|
|
"image[6.68,0;1.4,2.8;melter_gui_gauge.png]"..
|
|
metal_formspec..
|
|
"list[context;bucket_in;4.75,0.2;2,2;]"..
|
|
"list[context;bucket_out;4.75,1.4;2,2;]"..
|
|
"image[5.75,0.2;1,1;gui_furnace_arrow_bg.png^[transformR270]"..
|
|
"image[5.75,1.4;1,1;gui_furnace_arrow_bg.png^[transformR90]"..
|
|
"button[6.68,2.48;1.33,1;dump;Dump]"..
|
|
"list[current_player;main;0,4.25;8,1;]"..
|
|
"list[current_player;main;0,5.5;8,3;8]"..
|
|
"listring[context;coolant]"..
|
|
"listring[current_player;main]"..
|
|
"listring[context;cast]"..
|
|
"listring[current_player;main]"..
|
|
"listring[context;output]"..
|
|
"listring[current_player;main]"..
|
|
"listring[context;bucket_in]"..
|
|
"listring[current_player;main]"..
|
|
"listring[context;bucket_out]"..
|
|
"listring[current_player;main]"..
|
|
default.get_hotbar_bg(0, 4.25)
|
|
end
|
|
|
|
-- Check to see if this cast is able to cast this metal type
|
|
|
|
local function can_dig(pos, player)
|
|
local meta = minetest.get_meta(pos)
|
|
local inv = meta:get_inventory()
|
|
return inv:is_empty("cast") and inv:is_empty("coolant") and inv:is_empty("bucket_in") and inv:is_empty("bucket_out") and
|
|
inv:is_empty("output")
|
|
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
|
|
|
|
if listname == "bucket_out" then
|
|
if stack:get_name() ~= "bucket:bucket_empty" then
|
|
return 0
|
|
end
|
|
|
|
return 1
|
|
end
|
|
|
|
if listname == "coolant" then
|
|
if stack:get_name() ~= "bucket:bucket_water" then
|
|
return 0
|
|
end
|
|
end
|
|
|
|
if listname == "output" then
|
|
return 0
|
|
end
|
|
|
|
return stack:get_count()
|
|
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
|
|
|
|
-- Increment a stack by one
|
|
local function increment_stack(stack, appendix)
|
|
if stack:is_empty() then
|
|
return appendix
|
|
end
|
|
|
|
if stack:get_name() ~= appendix:get_name() then
|
|
return stack
|
|
end
|
|
|
|
stack:set_count(stack:get_count() + 1)
|
|
return stack
|
|
end
|
|
|
|
-- Decrement a stack by one
|
|
local function decrement_stack(stack)
|
|
if stack:get_count() == 1 then
|
|
return nil
|
|
end
|
|
|
|
stack:set_count(stack:get_count() - 1)
|
|
return stack
|
|
end
|
|
|
|
local function in_table(t, n)
|
|
local found = nil
|
|
|
|
for _, v in pairs(t) do
|
|
if v == n then
|
|
found = v
|
|
end
|
|
end
|
|
|
|
return found
|
|
end
|
|
|
|
-- Get the corresponding cast for an item
|
|
local function get_cast_for(item)
|
|
local cast = nil
|
|
local typename = nil
|
|
|
|
for metal, types in pairs(metal_melter.melts) do
|
|
if typename ~= nil then break end
|
|
for t, items in pairs(types) do
|
|
if in_table(items, item) then
|
|
typename = t
|
|
break
|
|
end
|
|
end
|
|
end
|
|
|
|
for cname,v in pairs(metal_caster.casts) do
|
|
if v.result == typename then
|
|
cast = cname
|
|
break
|
|
end
|
|
end
|
|
|
|
return typename, cast
|
|
end
|
|
|
|
|
|
local function find_castable(metal_name, cast_name)
|
|
local cast = metal_caster.casts[cast_name]
|
|
if not cast then return nil end
|
|
|
|
local types = metal_melter.melts[metal_name]
|
|
|
|
if not types then return nil end
|
|
|
|
local typeres = types[cast.result]
|
|
if not typeres then return nil end
|
|
|
|
if #typeres > 0 then
|
|
return typeres[1]
|
|
end
|
|
|
|
return nil
|
|
end
|
|
|
|
local function get_cast_for_name(name)
|
|
for index, value in pairs(metal_caster.casts) do
|
|
local mod = value.mod_name or "metal_melter"
|
|
if name == mod..":"..index.."_cast" then
|
|
return index
|
|
end
|
|
end
|
|
|
|
return nil
|
|
end
|
|
|
|
local function caster_node_timer(pos, elapsed)
|
|
local refresh = false
|
|
local meta = minetest.get_meta(pos)
|
|
local inv = meta:get_inventory()
|
|
|
|
-- Current amount of water (coolant) in the block
|
|
local coolant_count = meta:get_int("water_level")
|
|
|
|
-- Current amount of metal in the block
|
|
local metal_count = meta:get_int("metal_level")
|
|
|
|
-- Current metal used
|
|
local metal = meta:get_string("metal")
|
|
local metal_type = ""
|
|
|
|
local dumping = meta:get_int("dump")
|
|
if dumping and dumping == 1 then
|
|
metal_count = 0
|
|
metal = ""
|
|
refresh = true
|
|
meta:set_int("dump", 0)
|
|
end
|
|
|
|
-- Insert water bucket into tank, return empty bucket
|
|
if inv:get_stack("coolant", 1):get_name() == "bucket:bucket_water" then
|
|
if coolant_count + 1000 <= metal_caster.max_coolant then
|
|
coolant_count = coolant_count + 1000
|
|
inv:set_list("coolant", {"bucket:bucket_empty"})
|
|
refresh = true
|
|
end
|
|
end
|
|
|
|
-- Handle input bucket, only allow a molten metal
|
|
local bucket_in = inv:get_stack("bucket_in", 1):get_name()
|
|
if bucket_in:find("bucket") and bucket_in ~= "bucket:bucket_empty" then
|
|
local bucket_fluid = fluidity.get_fluid_for_bucket(bucket_in)
|
|
local fluid_is_metal = fluidity.get_metal_for_fluid(bucket_fluid) ~= nil
|
|
local empty_bucket = false
|
|
|
|
if fluid_is_metal then
|
|
if metal ~= "" and metal == bucket_fluid then
|
|
if metal_count + 1000 <= metal_caster.max_metal then
|
|
metal_count = metal_count + 1000
|
|
empty_bucket = true
|
|
end
|
|
elseif metal == "" then
|
|
metal_count = 1000
|
|
metal = bucket_fluid
|
|
empty_bucket = true
|
|
end
|
|
end
|
|
|
|
if empty_bucket then
|
|
inv:set_list("bucket_in", {"bucket:bucket_empty"})
|
|
refresh = true
|
|
end
|
|
end
|
|
|
|
-- Handle bucket output, only allow empty buckets in this slot
|
|
local bucket_out = inv:get_stack("bucket_out", 1):get_name()
|
|
if bucket_out == "bucket:bucket_empty" and metal ~= "" and inv:get_stack("bucket_out", 1):get_count() == 1 then
|
|
local bucket = fluidity.get_bucket_for_fluid(metal)
|
|
if metal_count >= 1000 then
|
|
metal_count = metal_count - 1000
|
|
inv:set_list("bucket_out", {bucket})
|
|
refresh = true
|
|
|
|
if metal_count == 0 then
|
|
metal = ""
|
|
end
|
|
end
|
|
end
|
|
|
|
-- If we have a cast, check if we can cast right now.
|
|
if metal ~= "" then
|
|
metal_type = fluidity.get_metal_for_fluid(metal)
|
|
|
|
local caststack = inv:get_stack("cast", 1):get_name()
|
|
local castname = get_cast_for_name(caststack)
|
|
if castname ~= nil then
|
|
-- Cast metal using a cast
|
|
local cast = metal_caster.casts[castname]
|
|
local result_name = find_castable(metal_type, castname)
|
|
if result_name ~= nil then
|
|
local result_cost = cast.cost
|
|
local coolant_cost = result_cost / 4
|
|
|
|
if metal_count >= result_cost and coolant_count >= coolant_cost then
|
|
local stack = ItemStack(result_name)
|
|
local output_stack = inv:get_stack("output", 1)
|
|
if output_stack:item_fits(stack) then
|
|
inv:set_stack("output", 1, increment_stack(output_stack, stack))
|
|
metal_count = metal_count - result_cost
|
|
coolant_count = coolant_count - coolant_cost
|
|
refresh = true
|
|
end
|
|
end
|
|
end
|
|
else
|
|
-- Create a new cast
|
|
local result_cost = metal_caster.spec.cast
|
|
local coolant_cost = result_cost / 4
|
|
if metal_count >= result_cost and coolant_count >= coolant_cost then
|
|
local mtype, ctype = get_cast_for(caststack)
|
|
if mtype and ctype then
|
|
local cmod = metal_caster.casts[ctype].mod_name or "metal_melter"
|
|
local stack = ItemStack(cmod..":"..ctype)
|
|
local output_stack = inv:get_stack("output", 1)
|
|
local cast_stack = inv:get_stack("cast", 1)
|
|
if output_stack:item_fits(stack) then
|
|
inv:set_stack("output", 1, increment_stack(output_stack, stack))
|
|
inv:set_stack("cast", 1, decrement_stack(cast_stack))
|
|
metal_count = metal_count - result_cost
|
|
coolant_count = coolant_count - coolant_cost
|
|
refresh = true
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if refresh then
|
|
meta:set_int("water_level", coolant_count)
|
|
meta:set_int("metal_level", metal_count)
|
|
meta:set_string("metal", metal)
|
|
|
|
local metal_texture = "default_lava.png"
|
|
local metal_name = ""
|
|
|
|
local infotext = "Metal Caster\n"
|
|
infotext = infotext.."Water: "..coolant_count.."/"..metal_caster.max_coolant.." mB \n"
|
|
|
|
if metal ~= "" then
|
|
metal_texture = "fluidity_"..fluidity.get_metal_for_fluid(metal)..".png"
|
|
|
|
local metal_node = minetest.registered_nodes[metal]
|
|
metal_name = fluidity.fluid_name(metal_node.description)
|
|
infotext = infotext..metal_name..": "..metal_count.."/"..metal_caster.max_metal.." mB"
|
|
else
|
|
infotext = infotext.."No Molten Metal"
|
|
end
|
|
|
|
meta:set_string("infotext", infotext)
|
|
meta:set_string("formspec", metal_caster.get_metal_caster_formspec(
|
|
{water_level=coolant_count, metal_level=metal_count, metal_texture=metal_texture, metal=metal_name}))
|
|
end
|
|
|
|
return refresh
|
|
end
|
|
|
|
local function on_construct(pos)
|
|
local meta = minetest.get_meta(pos)
|
|
meta:set_string("formspec", metal_caster.get_metal_caster_formspec_default())
|
|
|
|
-- Create inventory
|
|
local inv = meta:get_inventory()
|
|
inv:set_size('cast', 1)
|
|
inv:set_size('output', 1)
|
|
inv:set_size('coolant', 1)
|
|
inv:set_size('bucket_in', 1)
|
|
inv:set_size('bucket_out', 1)
|
|
|
|
-- Fluid buffers
|
|
meta:set_int('water_level', 0)
|
|
meta:set_int('metal_level', 0)
|
|
|
|
-- Metal source block
|
|
meta:set_string('metal', '')
|
|
|
|
-- Default infotext
|
|
meta:set_string("infotext", "Metal Caster Inactive")
|
|
end
|
|
|
|
-- Register a new cast
|
|
function metal_caster.register_cast(name, data)
|
|
local mod = data.mod_name or "metal_melter"
|
|
local castname = mod..":"..name.."_cast"
|
|
|
|
minetest.register_craftitem(castname, {
|
|
description = data.description.." Cast",
|
|
inventory_image = "caster_"..name.."_cast.png",
|
|
stack_max = 1,
|
|
groups = {cast=1}
|
|
})
|
|
|
|
if not metal_caster.casts[name] then
|
|
metal_caster.casts[name] = data
|
|
end
|
|
|
|
metal_melter.register_melt(castname, "gold", "cast")
|
|
end
|
|
|
|
local function on_receive_fields(pos, formname, fields, sender)
|
|
if sender and minetest.is_protected(pos, sender:get_player_name()) then
|
|
return 0
|
|
end
|
|
|
|
local meta = minetest.get_meta(pos)
|
|
if fields["dump"] then
|
|
meta:set_int('dump', 1)
|
|
minetest.get_node_timer(pos):start(1.0)
|
|
end
|
|
end
|
|
|
|
-- Register the caster
|
|
minetest.register_node("metal_melter:metal_caster", {
|
|
description = "Metal Caster",
|
|
tiles = {
|
|
"melter_side.png", "melter_side.png",
|
|
"melter_side.png", "melter_side.png",
|
|
"melter_side.png", "caster_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 = caster_node_timer,
|
|
on_construct = on_construct,
|
|
on_metadata_inventory_move = function(pos)
|
|
minetest.get_node_timer(pos):start(1.0)
|
|
end,
|
|
on_metadata_inventory_put = function(pos)
|
|
minetest.get_node_timer(pos):start(1.0)
|
|
end,
|
|
on_metadata_inventory_take = function(pos)
|
|
minetest.get_node_timer(pos):start(1.0)
|
|
end,
|
|
on_receive_fields = on_receive_fields,
|
|
on_blast = function(pos)
|
|
local drops = {}
|
|
default.get_inventory_drops(pos, "cast", drops)
|
|
default.get_inventory_drops(pos, "output", drops)
|
|
default.get_inventory_drops(pos, "coolant", drops)
|
|
default.get_inventory_drops(pos, "bucket_in", drops)
|
|
default.get_inventory_drops(pos, "bucket_out", drops)
|
|
drops[#drops+1] = "metal_melter:metal_caster"
|
|
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,
|
|
})
|
|
|
|
for i,v in pairs(metal_caster.casts) do
|
|
metal_caster.register_cast(i, v)
|
|
end
|
|
|
|
-- Support Unified Inventory, partially
|
|
if have_ui then
|
|
unified_inventory.register_craft_type("casting", {
|
|
description = "Casting",
|
|
width = 2,
|
|
height = 1,
|
|
})
|
|
|
|
unified_inventory.register_craft({
|
|
type = "casting",
|
|
output = "metal_melter:ingot_cast",
|
|
items = {"fluidity:bucket_gold", "default:steel_ingot"},
|
|
width = 0,
|
|
})
|
|
|
|
unified_inventory.register_craft({
|
|
type = "casting",
|
|
output = "metal_melter:lump_cast",
|
|
items = {"fluidity:bucket_gold", "default:iron_lump"},
|
|
width = 0,
|
|
})
|
|
|
|
unified_inventory.register_craft({
|
|
type = "casting",
|
|
output = "metal_melter:gem_cast",
|
|
items = {"fluidity:bucket_gold", "default:mese_crystal"},
|
|
width = 0,
|
|
})
|
|
end
|