on_timer for fluid transfer
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@ -84,105 +84,105 @@ local function fluid_targets(p_pos, pos)
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return targets
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end
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-----------------------
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-- Main Transfer ABM --
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-----------------------
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function elefluid.transfer_timer_tick(pos, elapsed)
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local refresh = true
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local meta = minetest.get_meta(pos)
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local node = minetest.get_node(pos)
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local meta1 = nil
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local targets = {}
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minetest.register_abm({
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nodenames = {"group:elefluid_transport_source"},
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label = "elepower Fluid Transfer Tick",
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interval = 1,
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chance = 1,
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action = function(pos, node, active_object_count, active_object_count_wider)
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local meta = minetest.get_meta(pos)
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local meta1 = nil
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-- Only allow the node directly behind to be a start of a network
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local tpos = vector.add(minetest.facedir_to_dir(node.param2), pos)
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local tname = minetest.get_node(tpos).name
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if not ele.helpers.get_item_group(tname, "elefluid_transport") and
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not ele.helpers.get_item_group(tname, "fluid_container") then
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minetest.forceload_free_block(pos)
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return
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end
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local targets = {}
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-- Retrieve network
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targets = fluid_targets(pos, tpos)
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-- Only allow the node directly behind to be a start of a network
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local tpos = vector.add(minetest.facedir_to_dir(node.param2), pos)
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local tname = minetest.get_node(tpos).name
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if not ele.helpers.get_item_group(tname, "elefluid_transport") and
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not ele.helpers.get_item_group(tname, "fluid_container") then
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minetest.forceload_free_block(pos)
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return
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end
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-- No targets, don't proceed
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if #targets == 0 then
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return true
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end
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-- Retrieve network
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minetest.forceload_block(pos)
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targets = fluid_targets(pos, tpos)
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-- Begin transfer
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local srcpos = ele.helpers.face_front(pos, node.param2)
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local srcnode = minetest.get_node(srcpos)
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-- No targets, don't proceed
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if #targets == 0 then
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return
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end
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-- Make sure source node is not air
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if not srcnode or srcnode.name == "air" then
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return true
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end
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-- Begin transfer
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local srcpos = ele.helpers.face_front(pos, node.param2)
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local srcnode = minetest.get_node(srcpos)
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-- Make sure source node is a registered fluid container
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if not ele.helpers.get_item_group(srcnode.name, "fluid_container") then
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return true
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end
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-- Make sure source node is not air
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if not srcnode or srcnode.name == "air" then
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return
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end
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local srcmeta = minetest.get_meta(srcpos)
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local srcdef = minetest.registered_nodes[srcnode.name]
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local buffers = fluid_lib.get_node_buffers(srcpos)
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if not buffers then return true end
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-- Make sure source node is a registered fluid container
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if not ele.helpers.get_item_group(srcnode.name, "fluid_container") then
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return
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end
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-- Limit the amount of fluid pumped per cycle
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local pcapability = ele.helpers.get_node_property(meta, pos, "fluid_pump_capacity")
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local pumped = 0
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local srcmeta = minetest.get_meta(srcpos)
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local srcdef = minetest.registered_nodes[srcnode.name]
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local buffers = fluid_lib.get_node_buffers(srcpos)
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if not buffers then return nil end
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-- Transfer some fluid here
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for _,pos in pairs(targets) do
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if not vector.equals(pos, srcpos) then
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if pumped >= pcapability then break end
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local pp = fluid_lib.get_node_buffers(pos)
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-- Limit the amount of fluid pumped per cycle
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local pcapability = ele.helpers.get_node_property(meta, pos, "fluid_pump_capacity")
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local pumped = 0
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local changed = false
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-- Transfer some fluid here
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for _,pos in pairs(targets) do
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if not vector.equals(pos, srcpos) then
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if pumped >= pcapability then break end
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local pp = fluid_lib.get_node_buffers(pos)
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if pp ~= nil then
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for name in pairs(pp) do
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for bname in pairs(buffers) do
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if pumped >= pcapability then break end
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local buffer_data = fluid_lib.get_buffer_data(srcpos, bname)
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local target_data = fluid_lib.get_buffer_data(pos, name)
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local changed = false
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if pp ~= nil then
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for name in pairs(pp) do
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for bname in pairs(buffers) do
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if pumped >= pcapability then break end
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local buffer_data = fluid_lib.get_buffer_data(srcpos, bname)
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local target_data = fluid_lib.get_buffer_data(pos, name)
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if (target_data.fluid == buffer_data.fluid or target_data.fluid == "") and
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buffer_data.fluid ~= "" and buffer_data.amount > 0 and
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(buffer_data.drainable == nil or buffer_data.drainable == true) and
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fluid_lib.buffer_accepts_fluid(pos, name, buffer_data.fluid) then
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if fluid_lib.can_insert_into_buffer(pos, name, buffer_data.fluid, pcapability) > 0 then
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local res_f, count = fluid_lib.take_from_buffer(srcpos, bname, pcapability)
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if count > 0 then
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fluid_lib.insert_into_buffer(pos, name, res_f, count)
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pumped = pumped + count
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changed = true
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end
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if (target_data.fluid == buffer_data.fluid or target_data.fluid == "") and
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buffer_data.fluid ~= "" and buffer_data.amount > 0 and
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(buffer_data.drainable == nil or buffer_data.drainable == true) and
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fluid_lib.buffer_accepts_fluid(pos, name, buffer_data.fluid) then
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if fluid_lib.can_insert_into_buffer(pos, name, buffer_data.fluid, pcapability) > 0 then
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local res_f, count = fluid_lib.take_from_buffer(srcpos, bname, pcapability)
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if count > 0 then
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fluid_lib.insert_into_buffer(pos, name, res_f, count)
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pumped = pumped + count
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changed = true
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end
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end
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end
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end
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end
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end
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if changed then
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minetest.get_node_timer(srcpos):start(1.0)
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minetest.get_node_timer(pos):start(1.0)
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end
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if changed then
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minetest.get_node_timer(srcpos):start(1.0)
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minetest.get_node_timer(pos):start(1.0)
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end
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end
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end,
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})
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end
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function elefluid.clear_networks(pos)
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-- TODO: Fluid network cache
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return refresh
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end
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function elefluid.refresh_node(pos)
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minetest.get_node_timer(pos):start(1.0)
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return
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end
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minetest.register_lbm({
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label = "Fluid Transfer Tick",
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name = "elepower_fapi:fluid_transfer_tick",
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nodenames = {"group:elefluid_transport_source"},
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run_at_every_load = true,
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action = elefluid.refresh_node,
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})
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@ -10,6 +10,7 @@ function elefluid.register_transfer_node(nodename, nodedef)
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nodedef.groups["elefluid_transport_source"] = 1
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nodedef.paramtype2 = "facedir"
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nodedef.legacy_facedir_simple = true
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nodedef.on_timer = elefluid.transfer_timer_tick
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local orig_construct = nodedef.on_construct
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nodedef.on_construct = function (pos)
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@ -17,14 +18,14 @@ function elefluid.register_transfer_node(nodename, nodedef)
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meta:set_int("fluid_store", 0)
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meta:set_string("fluid", "")
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elefluid.clear_networks(pos)
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elefluid.refresh_node(pos)
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if orig_construct then
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orig_construct(pos)
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end
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end
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nodedef.after_destruct = elefluid.clear_networks
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nodedef.after_destruct = elefluid.refresh_node
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-- Default transfer capacity
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if not nodedef.ele_fluid_pump_capacity then
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