mirror of
https://github.com/minetest-mods/digtron.git
synced 2024-10-05 17:13:08 +02:00
135 lines
4.3 KiB
Lua
135 lines
4.3 KiB
Lua
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local S = digtron.S
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--Build up the formspec, somewhat complicated due to multiple mod options
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local pipeworks_path = minetest.get_modpath("pipeworks")
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local function eject_items(pos, node, player, eject_even_without_pipeworks, layout)
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local dir = minetest.facedir_to_dir(node.param2)
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local destination_pos = vector.add(pos, dir)
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local destination_node_name = minetest.get_node(destination_pos).name
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local destination_node_def = minetest.registered_nodes[destination_node_name]
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local insert_into_pipe = false
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-- Build a list of all the items that builder nodes want to use.
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local filter_items = {}
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if layout.builders ~= nil then
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for _, node_image in pairs(layout.builders) do
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filter_items[node_image.meta.inventory.main[1]:get_name()] = true
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end
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end
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-- Look through the inventories and find an item that's not on that list.
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local source_node = nil
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local source_index = nil
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local source_stack = nil
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for _, node_image in pairs(layout.inventories or {}) do
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if type(node_image.meta.inventory.main) ~= "table" then
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node_image.meta.inventory.main = {}
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end
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for index, item_stack in pairs(node_image.meta.inventory.main) do
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if item_stack:get_count() > 0 and not filter_items[item_stack:get_name()] then
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source_node = node_image
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source_index = index
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source_stack = item_stack
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node_image.meta.inventory.main[index] = nil
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break
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end
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end
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if source_node then break end
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end
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if source_node then
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local meta = minetest.get_meta(source_node.pos)
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local inv = meta:get_inventory()
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if insert_into_pipe then
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local from_pos = vector.add(pos, vector.multiply(dir, 0.5))
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local start_pos = pos
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inv:set_stack("main", source_index, nil)
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pipeworks.tube_inject_item(from_pos, start_pos, dir, source_stack, player:get_player_name())
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minetest.sound_play("steam_puff", {gain=0.5, pos=pos})
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return true
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end
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end
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-- couldn't find an item to eject
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return false
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end
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-- TODO: hoppers need enhancement to support this
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---- Hopper compatibility
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--if minetest.get_modpath("hopper") and hopper ~= nil and hopper.add_container ~= nil then
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-- hopper:add_container({
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-- {"top", "digtron:inventory", "main"},
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-- {"bottom", "digtron:inventory", "main"},
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-- {"side", "digtron:inventory", "main"},
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--
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-- {"top", "digtron:fuelstore", "fuel"},
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-- {"bottom", "digtron:fuelstore", "fuel"},
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-- {"side", "digtron:fuelstore", "fuel"},
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--
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-- {"top", "digtron:combined_storage", "main"},
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-- {"bottom", "digtron:combined_storage", "main"},
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-- {"side", "digtron:combined_storage", "fuel"},
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-- })
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--end
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local ejector_def = {
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description = S("Digtron Inventory Interface"),
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_doc_items_longdesc = digtron.doc.inventory_ejector_longdesc,
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_doc_items_usagehelp = digtron.doc.inventory_ejector_usagehelp,
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_digtron_formspec = ejector_formspec,
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groups = {cracky = 3, oddly_breakable_by_hand=3, digtron = 9, tubedevice = 1},
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tiles = {"digtron_plate.png", "digtron_plate.png", "digtron_plate.png", "digtron_plate.png", "digtron_plate.png^digtron_output.png", "digtron_plate.png^digtron_output_back.png"},
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drawtype = "nodebox",
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sounds = digtron.metal_sounds,
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paramtype = "light",
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paramtype2 = "facedir",
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is_ground_content = false,
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node_box = {
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type = "fixed",
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fixed = {
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{-0.5, -0.5, -0.5, 0.5, 0.5, 0.1875}, -- NodeBox1
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{-0.3125, -0.3125, 0.1875, 0.3125, 0.3125, 0.3125}, -- NodeBox2
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{-0.1875, -0.1875, 0.3125, 0.1875, 0.1875, 0.5}, -- NodeBox3
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}
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},
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tube = (function() if pipeworks_path then return {
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insert_object = function(pos, node, stack, direction)
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local meta = minetest.get_meta(pos)
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local digtron_id = meta:get_string("digtron_id")
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local inv = digtron.retrieve_inventory(digtron_id)
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if inv == nil then
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-- TODO error message
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return
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end
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-- return inv:add_item("main", stack)
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end,
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can_insert = function(pos, node, stack, direction)
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local meta = minetest.get_meta(pos)
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local digtron_id = meta:get_string("digtron_id")
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local inv = digtron.retrieve_inventory(digtron_id)
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if inv == nil then
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-- TODO error message
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return
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end
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-- return inv:room_for_item("main", stack)
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end,
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input_inventory = "main",
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connect_sides = {back = 1}
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} end end)(),
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after_place_node = (function() if pipeworks_path then return pipeworks.after_place end end)(),
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after_dig_node = (function() if pipeworks_path then return pipeworks.after_dig end end)()
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})
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minetest.register_node("digtron:pipeworks_interface", ejector_def)
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