casting table now takes fluid

parent ed434d76
......@@ -150,7 +150,7 @@ local function in_table(t, n)
end
-- Get the corresponding cast for an item
local function get_cast_for(item)
function metal_caster.get_cast_for(item)
local cast = nil
local typename = nil
......@@ -174,8 +174,7 @@ local function get_cast_for(item)
return typename, cast
end
local function find_castable(metal_name, cast_name)
function metal_caster.find_castable(metal_name, cast_name)
local cast = metal_caster.casts[cast_name]
if not cast then return nil end
......@@ -339,7 +338,7 @@ local function caster_node_timer(pos, elapsed)
if castname ~= nil then
-- Cast metal using a cast
local cast = metal_caster.casts[castname]
local result_name = find_castable(metal_type, castname)
local result_name = metal_caster.find_castable(metal_type, castname)
if result_name ~= nil then
local result_cost = cast.cost * metal_caster.spec.ingot
local coolant_cost = result_cost / 4
......@@ -365,7 +364,7 @@ local function caster_node_timer(pos, elapsed)
local result_cost = metal_caster.spec.cast
local coolant_cost = result_cost / 4
if metal.amount >= result_cost and coolant.amount >= coolant_cost then
local mtype, ctype = get_cast_for(caststack)
local mtype, ctype = metal_caster.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.."_cast")
......
local function update_timer (pos)
local t = minetest.get_node_timer(pos)
if not t:is_started() then
t:start(1.0)
end
end
local function create_item_entity(istack, cast, tpos)
local vpos = vector.add(tpos, {x=0,y=0.5,z=0})
local e = minetest.add_entity(vpos, "multifurnace:table_item")
......@@ -69,6 +76,71 @@ local function set_item_entities(inv, pos)
end
end
local function cast_amount (ctype)
if not metal_caster.casts[ctype] then return nil end
return metal_caster.spec.ingot * (metal_caster.casts[ctype].cost or 1)
end
local function on_timer(pos, elapsed)
local refresh = false
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
local cast = inv:get_stack("cast", 1)
local item = inv:get_stack("item", 1)
if cast:is_empty() or not item:is_empty() then return false end
local liquid = meta:get_string("liquid")
local liqc = meta:get_int("liquid_amount")
local liqt = meta:get_int("liquid_total")
-- TODO: cast creation
local ctype = metal_caster.get_cast_for_name(cast:get_name())
local amount = cast_amount(ctype)
if not ctype then
meta:set_int("liquid_total", metal_caster.spec.ingot)
elseif liqt ~= amount then
meta:set_int("liquid_total", amount)
end
if liquid == "" or not ctype then return false end
local liqt = fluidity.get_metal_for_fluid(liquid)
if not amount then return false end
local result = metal_caster.find_castable(liqt, ctype)
if not result then return false end
local solidify = meta:get_int("solidify")
if liqc >= amount then
if solidify < 3 then
refresh = true
meta:set_int("solidify", solidify + 1)
else
liquid = ""
liqc = 0
item = ItemStack(result)
refresh = false
-- Set result
meta:set_string("liquid", liquid)
meta:set_int("liquid_amount", liqc)
meta:set_int("solidify", 0)
inv:set_stack("item", 1, item)
set_item_entities(inv, pos)
end
end
return refresh
end
minetest.register_node("multifurnace:casting_table", {
description = "Casting Table",
drawtype = "nodebox",
......@@ -106,6 +178,7 @@ minetest.register_node("multifurnace:casting_table", {
if inv:get_stack("cast", 1):is_empty() and cast then
inv:set_stack("cast", 1, itemstack:take_item(1))
set_item_entities(inv, pos)
update_timer(pos)
--elseif inv:get_stack("item", 1):is_empty() and not cast then
-- inv:set_stack("item", 1, itemstack:take_item(1))
-- set_item_entities(inv, pos)
......@@ -123,7 +196,13 @@ minetest.register_node("multifurnace:casting_table", {
to_give = inv:get_stack("item", 1)
inv:set_list("item", {})
elseif not inv:get_stack("cast", 1):is_empty() then
-- TODO: check for liquid
local liq = meta:get_int("liquid_amount")
if liq > 0 then
meta:set_int("liquid_amount", 0)
meta:set_string("liquid", "")
meta:set_int("solidify", 0)
end
to_give = inv:get_stack("cast", 1)
inv:set_list("cast", {})
end
......@@ -146,6 +225,68 @@ minetest.register_node("multifurnace:casting_table", {
local inv = meta:get_inventory()
return inv:get_stack("item", 1):is_empty() and inv:get_stack("cast", 1):is_empty()
end,
on_timer = on_timer,
node_io_can_put_liquid = function (pos, node, side)
return true
end,
node_io_can_take_liquid = function (pos, node, side)
return false
end,
node_io_accepts_millibuckets = function(pos, node, side) return true end,
node_io_put_liquid = function(pos, node, side, putter, liquid, millibuckets)
local meta = minetest.get_meta(pos)
local liq = meta:get_string("liquid")
local liqc = meta:get_int("liquid_amount")
local liqt = meta:get_int("liquid_total")
local add = millibuckets
local leftovers = 0
if (liq ~= liquid and liq ~= "") or liqt == 0 then return millibuckets end
if liqc == liqt then return millibuckets end
if liqc + millibuckets > liqt then
leftovers = liqc + millibuckets - liqt
add = liqt - liqc
end
meta:set_string("liquid", liquid)
meta:set_int("liquid_amount", liqc + add)
update_timer(pos)
return leftovers
end,
node_io_room_for_liquid = function(pos, node, side, liquid, millibuckets)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
local liq = meta:get_string("liquid")
local liqc = meta:get_int("liquid_amount")
local liqt = meta:get_int("liquid_total")
local add = millibuckets
-- Don't allow adding fluid when there's an item or there's something solidifying
if not inv:get_stack("item", 1):is_empty() or meta:get_int("solidify") > 0 then return 0 end
if (liq ~= liquid and liq ~= "") or liqt == 0 then return 0 end
if liqc == liqt then return 0 end
if liqc + millibuckets > liqt then
add = liqt - liqc
end
return add
end,
node_io_get_liquid_size = function (pos, node, side)
return 1
end,
node_io_get_liquid_name = function(pos, node, side, index)
local meta = minetest.get_meta(pos)
return meta:get_string("liquid")
end,
node_io_get_liquid_stack = function(pos, node, side, index)
local meta = minetest.get_meta(pos)
return ItemStack(meta:get_string("liquid") .. " " ..
meta:get_int("liquid_amount"))
end,
})
minetest.register_entity("multifurnace:table_item", {
......@@ -156,7 +297,7 @@ minetest.register_entity("multifurnace:table_item", {
visual_size = {x = 0.45, y = 0.45, z = 0.5},
textures = {},
pointable = false,
static_save = true,
static_save = false,
},
item = "air",
cast = false,
......@@ -171,3 +312,15 @@ minetest.register_entity("multifurnace:table_item", {
self.cast = is == true
end
})
minetest.register_lbm({
label = "Draw Casting Table entities",
name = "multifurnace:casting_table_load",
nodenames = {"multifurnace:casting_table"},
run_at_every_load = true,
action = function (pos, node)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
set_item_entities(inv, pos)
end
})
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