Fluid transfer! Works with melterns \(soon\)!
This commit is contained in:
parent
cc4da83761
commit
3ac8b48759
GPG Key ID:
1688DA83D222D0B5
@ -8,7 +8,7 @@ A new *powerful* modpack for [Minetest](http://minetest.net)!
|
||||
### Universal Electric Power API
|
||||
How is this any different from technic I hear you asking? Well, first of all, I have eliminated the concept of "tiers" in the **technic** sense, as all types of machines will now be accepting any conduit. Machines can be upgraded for speed and efficiency.
|
||||
|
||||
### (Planned) Universal Fluid Transfer API
|
||||
### Universal Fluid Transfer API
|
||||
Exactly what it sounds like. Pipeworks failed to do this.
|
||||
|
||||
### (Planned) Universal Item Transfer API
|
||||
|
||||
@ -0,0 +1,156 @@
|
||||
-- This API is compatible with fluidity.
|
||||
local fluidmod = minetest.get_modpath("fluidity") ~= nil
|
||||
|
||||
local function node_data(pos)
|
||||
local node = minetest.get_node(pos)
|
||||
local nodedef = minetest.registered_nodes[node.name]
|
||||
return node, nodedef
|
||||
end
|
||||
|
||||
function elefluid.get_node_buffers(pos)
|
||||
local node, nodedef = node_data(pos)
|
||||
if not nodedef['ele_fluid_container'] and not ele.helpers.get_item_group(node.name, "fluidity_tank") then
|
||||
return nil
|
||||
end
|
||||
|
||||
if fluidmod and ele.helpers.get_item_group(node.name, "fluidity_tank") then
|
||||
return {fluidity = {}}
|
||||
end
|
||||
|
||||
return nodedef['ele_fluid_container']
|
||||
end
|
||||
|
||||
function elefluid.get_buffer_data(pos, buffer)
|
||||
local node, nodedef = node_data(pos)
|
||||
local buffers = elefluid.get_node_buffers(pos)
|
||||
|
||||
if not buffers[buffer] then
|
||||
return nil
|
||||
end
|
||||
|
||||
local meta = minetest.get_meta(pos)
|
||||
local fluid = meta:get_string(buffer .. "_fluid")
|
||||
local amount = meta:get_string(buffer .. "_fluid_storage")
|
||||
local capacity = buffers[buffer].capacity
|
||||
local accepts = buffers[buffer].accepts
|
||||
|
||||
-- Fluidity tanks compatibility
|
||||
if buffer == "fluidity" then
|
||||
local ffluid, fluidcount, fcapacity, fbasetank, fmod = fluidity.tanks.get_tank_at(pos)
|
||||
|
||||
fluid = ffluid
|
||||
amount = fluidcount
|
||||
accepts = true
|
||||
capacity = fcapacity
|
||||
end
|
||||
|
||||
return {
|
||||
fluid = fluid,
|
||||
amount = amount,
|
||||
accepts = accepts,
|
||||
capacity = capacity,
|
||||
}
|
||||
end
|
||||
|
||||
function elefluid.buffer_accepts_fluid(pos, buffer, fluid)
|
||||
local bfdata = elefluid.get_buffer_data(pos, buffer)
|
||||
if not bfdata then return false end
|
||||
|
||||
if bfdata.accepts == true or bfdata.accepts == fluid then
|
||||
return true
|
||||
end
|
||||
|
||||
if type(bfdata.accepts) ~= "table" then
|
||||
bfdata.accepts = { bfdata.accepts }
|
||||
end
|
||||
|
||||
for _,pf in pairs(bfdata.accepts) do
|
||||
if pf == fluid then
|
||||
return true
|
||||
elseif pf:match("^group") and ele.helpers.get_item_group(fluid, pf) then
|
||||
return true
|
||||
end
|
||||
end
|
||||
|
||||
return false
|
||||
end
|
||||
|
||||
function elefluid.can_insert_into_buffer(pos, buffer, fluid, count)
|
||||
local bfdata = elefluid.get_buffer_data(pos, buffer)
|
||||
if not bfdata then return nil end
|
||||
if bfdata.fluid ~= fluid and bfdata.fluid ~= "" then return nil end
|
||||
|
||||
local can_put = 0
|
||||
if bfdata.amount + count > bfdata.capacity then
|
||||
can_put = bfdata.capacity - bfdata.amount
|
||||
else
|
||||
can_put = count
|
||||
end
|
||||
|
||||
return can_put
|
||||
end
|
||||
|
||||
function elefluid.insert_into_buffer(pos, buffer, fluid, count)
|
||||
local bfdata = elefluid.get_buffer_data(pos, buffer)
|
||||
if not bfdata then return nil end
|
||||
if bfdata.fluid ~= fluid and bfdata.fluid ~= "" then return nil end
|
||||
|
||||
local can_put = elefluid.can_insert_into_buffer(pos, buffer, fluid, count)
|
||||
|
||||
if can_put == 0 then return count end
|
||||
|
||||
if buffer == "fluidity" then
|
||||
return fluidity.tanks.fill_tank_at(pos, fluid, count, true)
|
||||
end
|
||||
|
||||
local meta = minetest.get_meta(pos)
|
||||
meta:set_int(buffer .. "_fluid_storage", bfdata.amount + can_put)
|
||||
meta:set_string(buffer .. "_fluid", fluid)
|
||||
|
||||
return 0
|
||||
end
|
||||
|
||||
function elefluid.can_take_from_buffer(pos, buffer, count)
|
||||
local bfdata = elefluid.get_buffer_data(pos, buffer)
|
||||
if not bfdata then return nil end
|
||||
|
||||
local amount = bfdata.amount
|
||||
local take_count = 0
|
||||
|
||||
if amount < count then
|
||||
take_count = amount
|
||||
else
|
||||
take_count = count
|
||||
end
|
||||
|
||||
return take_count
|
||||
end
|
||||
|
||||
function elefluid.take_from_buffer(pos, buffer, count)
|
||||
local bfdata = elefluid.get_buffer_data(pos, buffer)
|
||||
if not bfdata then return nil end
|
||||
|
||||
local fluid = bfdata.fluid
|
||||
local amount = bfdata.amount
|
||||
|
||||
local take_count = elefluid.can_take_from_buffer(pos, buffer, count)
|
||||
|
||||
if buffer == "fluidity" then
|
||||
local fname, cf = fluidity.tanks.take_from_tank_at(pos, count, true)
|
||||
if cf then
|
||||
count = count - cf
|
||||
end
|
||||
return fname, count
|
||||
end
|
||||
|
||||
local new_storage = amount - take_count
|
||||
if new_storage == 0 then
|
||||
fluid = ""
|
||||
end
|
||||
|
||||
local meta = minetest.get_meta(pos)
|
||||
meta:set_int(buffer .. "_fluid_storage", new_storage)
|
||||
meta:set_string(buffer .. "_fluid", fluid)
|
||||
|
||||
return fluid, take_count
|
||||
end
|
||||
@ -3,8 +3,6 @@
|
||||
-- Network cache
|
||||
elefluid.graphcache = {nodes = {}}
|
||||
|
||||
local fluidmod = minetest.get_modpath("fluidity") ~= nil
|
||||
|
||||
---------------------
|
||||
-- Graph Functions --
|
||||
---------------------
|
||||
@ -41,7 +39,8 @@ local function check_node(targets, all_nodes, pos, p_pos, pnodeid, queue)
|
||||
return
|
||||
end
|
||||
|
||||
if not ele.helpers.get_item_group(node.name, "ele_fluid_container") then
|
||||
if not ele.helpers.get_item_group(node.name, "ele_fluid_container") and
|
||||
not ele.helpers.get_item_group(node.name, "fluidity_tank") then
|
||||
return
|
||||
end
|
||||
|
||||
@ -87,7 +86,8 @@ local function fluid_targets(p_pos, positions)
|
||||
local node = minetest.get_node(pos)
|
||||
if node and ele.helpers.get_item_group(node.name, "elefluid_transport") then
|
||||
add_duct_node(all_nodes, pos, pnodeid, queue)
|
||||
elseif node and ele.helpers.get_item_group(node.name, "ele_fluid_container") then
|
||||
elseif node and (ele.helpers.get_item_group(node.name, "ele_fluid_container") or
|
||||
ele.helpers.get_item_group(node.name, "fluidity_tank")) then
|
||||
queue = {p_pos}
|
||||
end
|
||||
|
||||
@ -178,13 +178,14 @@ minetest.register_abm({
|
||||
end
|
||||
|
||||
-- Make sure source node is a registered fluid container
|
||||
if not ele.helpers.get_item_group(srcnode.name, "ele_fluid_container") then
|
||||
if not ele.helpers.get_item_group(srcnode.name, "ele_fluid_container") and
|
||||
not ele.helpers.get_item_group(srcnode.name, "fluidity_tank") then
|
||||
return
|
||||
end
|
||||
|
||||
local srcmeta = minetest.get_meta(srcpos)
|
||||
local srcdef = minetest.registered_nodes[srcnode.name]
|
||||
local buffers = srcdef['ele_fluid_buffers']
|
||||
local buffers = elefluid.get_node_buffers(srcpos)
|
||||
if not buffers then return nil end
|
||||
|
||||
local pcapability = ele.helpers.get_node_property(meta, pos, "fluid_pump_capacity")
|
||||
@ -192,64 +193,28 @@ minetest.register_abm({
|
||||
-- Transfer some fluid here
|
||||
for _,pos in pairs(targets) do
|
||||
if not vector.equals(pos, srcpos) then
|
||||
local nm = minetest.get_meta(pos)
|
||||
local nd = minetest.get_node(pos)
|
||||
local nc = minetest.registered_nodes[nd.name]
|
||||
local pp = nc['ele_fluid_buffers']
|
||||
local pp = elefluid.get_node_buffers(pos)
|
||||
|
||||
local changed = false
|
||||
|
||||
if pp ~= nil then
|
||||
for name, data in pairs(pp) do
|
||||
for bname, buf in pairs(buffers) do
|
||||
local target_fluid = nm:get_string(name.."_fluid")
|
||||
local buffer_fluid = srcmeta:get_string(bname.."_fluid")
|
||||
for name in pairs(pp) do
|
||||
for bname in pairs(buffers) do
|
||||
local buffer_data = elefluid.get_buffer_data(srcpos, bname)
|
||||
local target_data = elefluid.get_buffer_data(pos, name)
|
||||
|
||||
local target_count = nm:get_int(name.."_fluid_storage")
|
||||
local buffer_count = srcmeta:get_int(bname.."_fluid_storage")
|
||||
|
||||
local apply = false
|
||||
|
||||
if (target_fluid == buffer_fluid or target_fluid == "") and buffer_fluid ~= "" and buffer_count > 0 and
|
||||
(data.accepts == true or data.accepts == buffer_fluid) then
|
||||
local can_transfer_amnt = 0
|
||||
if buffer_count > pcapability then
|
||||
can_transfer_amnt = pcapability
|
||||
else
|
||||
can_transfer_amnt = buffer_count
|
||||
end
|
||||
|
||||
if can_transfer_amnt > 0 then
|
||||
local can_accept_amnt = 0
|
||||
if target_count + can_transfer_amnt > data.capacity then
|
||||
can_accept_amnt = data.capacity - target_count
|
||||
else
|
||||
can_accept_amnt = can_transfer_amnt
|
||||
end
|
||||
|
||||
if can_accept_amnt > 0 then
|
||||
target_count = target_count + can_accept_amnt
|
||||
target_fluid = buffer_fluid
|
||||
buffer_count = buffer_count - can_accept_amnt
|
||||
|
||||
if buffer_count == 0 then
|
||||
buffer_fluid = ""
|
||||
end
|
||||
|
||||
apply = true
|
||||
if (target_data.fluid == buffer_data.fluid or target_data.fluid == "") and
|
||||
buffer_data.fluid ~= "" and buffer_data.amount > 0 and
|
||||
elefluid.buffer_accepts_fluid(pos, name, buffer_data.fluid) then
|
||||
|
||||
if elefluid.can_insert_into_buffer(pos, name, buffer_data.fluid, pcapability) > 0 then
|
||||
local res_f, count = elefluid.take_from_buffer(srcpos, bname, pcapability)
|
||||
if count > 0 then
|
||||
elefluid.insert_into_buffer(pos, name, res_f, count)
|
||||
changed = true
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if apply then
|
||||
nm:set_string(name.."_fluid", target_fluid)
|
||||
srcmeta:set_string(bname.."_fluid", buffer_fluid)
|
||||
|
||||
nm:set_int(name.."_fluid_storage", target_count)
|
||||
srcmeta:set_string(bname.."_fluid_storage", buffer_count)
|
||||
|
||||
changed = true
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
@ -277,7 +242,8 @@ local function check_connections(pos)
|
||||
local name = minetest.get_node(connected_pos).name
|
||||
if ele.helpers.get_item_group(name, "elefluid_transport") or
|
||||
ele.helpers.get_item_group(name, "ele_fluid_container") or
|
||||
ele.helpers.get_item_group(name, "elefluid_transport_source") then
|
||||
ele.helpers.get_item_group(name, "elefluid_transport_source") or
|
||||
ele.helpers.get_item_group(name, "fluidity_tank") then
|
||||
table.insert(connections, connected_pos)
|
||||
end
|
||||
end
|
||||
@ -318,7 +284,8 @@ function elefluid.clear_networks(pos)
|
||||
table.insert(network.all_nodes, pos)
|
||||
end
|
||||
|
||||
if ele.helpers.get_item_group(name, "ele_fluid_container") then
|
||||
if ele.helpers.get_item_group(name, "ele_fluid_container") or
|
||||
ele.helpers.get_item_group(name, "fluidity_tank") then
|
||||
meta:set_string("ele_network", network_id)
|
||||
table.insert(network.targets, pos)
|
||||
end
|
||||
|
||||
@ -82,6 +82,7 @@ function elefluid.register_transfer_duct(nodename, nodedef)
|
||||
"group:elefluid_transport",
|
||||
"group:elefluid_transport_source",
|
||||
"group:ele_fluid_container",
|
||||
"group:fluidity_tank"
|
||||
},
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user