2019-08-17 09:47:16 +02:00
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-- internationalization boilerplate
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local MP = minetest.get_modpath(minetest.get_current_modname())
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local S, NS = dofile(MP.."/intllib.lua")
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local controller_nodebox = {
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type = "fixed",
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fixed = {
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{-0.3125, -0.3125, -0.3125, 0.3125, 0.3125, 0.3125}, -- Core
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{-0.1875, 0.3125, -0.1875, 0.1875, 0.5, 0.1875}, -- +y_connector
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{-0.1875, -0.5, -0.1875, 0.1875, -0.3125, 0.1875}, -- -y_Connector
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{0.3125, -0.1875, -0.1875, 0.5, 0.1875, 0.1875}, -- +x_connector
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{-0.5, -0.1875, -0.1875, -0.3125, 0.1875, 0.1875}, -- -x_connector
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{-0.1875, -0.1875, 0.3125, 0.1875, 0.1875, 0.5}, -- +z_connector
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{-0.5, 0.125, -0.5, -0.125, 0.5, -0.3125}, -- back_connector_3
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{0.125, 0.125, -0.5, 0.5, 0.5, -0.3125}, -- back_connector_1
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{0.125, -0.5, -0.5, 0.5, -0.125, -0.3125}, -- back_connector_2
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{-0.5, -0.5, -0.5, -0.125, -0.125, -0.3125}, -- back_connector_4
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},
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}
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local get_controller_unconstructed_formspec = function(pos, player_name)
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2019-08-18 23:29:15 +02:00
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local meta = minetest.get_meta(pos)
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return "size[9,9]"
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.. "container[0.5,0]"
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.. "button[0,0;1,1;construct;Construct]"
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2019-08-18 23:51:25 +02:00
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.. "field[1.2,0.25;2,1;digtron_name;Digtron name;"..meta:get_string("infotext").."]"
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2019-08-18 23:29:15 +02:00
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.. "field_close_on_enter[digtron_name;false]"
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.. "container_end[]"
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2019-08-17 09:47:16 +02:00
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end
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2019-08-18 23:29:15 +02:00
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local get_controller_constructed_formspec = function(pos, digtron_id, player_name)
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digtron.retrieve_inventory(digtron_id) -- ensures the detatched inventory exists and is populated
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return "size[9,9]"
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.. "container[0.5,0]"
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.. "button[0,0;1,1;deconstruct;Deconstruct]"
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.. "field[1.2,0.25;2,1;digtron_name;Digtron name;"..digtron.get_name(digtron_id).."]"
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.. "field_close_on_enter[digtron_name;false]"
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.. "container_end[]"
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.. "container[0.5,1]"
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.. "list[detached:" .. digtron_id .. ";main;0,0;8,2]" -- TODO: paging system for inventory
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.. "list[detached:" .. digtron_id .. ";fuel;0,2.5;8,2]" -- TODO: paging system for inventory
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.. "container_end[]"
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.. "container[0.5,5]list[current_player;main;0,0;8,1;]list[current_player;main;0,1.25;8,3;8]container_end[]"
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.. "listring[current_player;main]"
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.. "listring[detached:" .. digtron_id .. ";main]"
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2019-08-17 09:47:16 +02:00
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end
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minetest.register_node("digtron:controller", {
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description = S("Digtron Control Module"),
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_doc_items_longdesc = nil,
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_doc_items_usagehelp = nil,
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groups = {cracky = 3, oddly_breakable_by_hand = 3, digtron = 1},
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paramtype = "light",
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paramtype2= "facedir",
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is_ground_content = false,
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-- Aims in the +Z direction by default
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tiles = {
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"digtron_plate.png^[transformR90",
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"digtron_plate.png^[transformR270",
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"digtron_plate.png",
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"digtron_plate.png^[transformR180",
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"digtron_plate.png",
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"digtron_plate.png^digtron_control.png",
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},
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drawtype = "nodebox",
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node_box = controller_nodebox,
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-- on_construct = function(pos)
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-- end,
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on_dig = function(pos, node, digger)
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2019-08-19 02:23:51 +02:00
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local player_name
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if digger then
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player_name = digger:get_player_name()
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end
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2019-08-17 09:47:16 +02:00
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local meta = minetest.get_meta(pos)
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2019-08-18 23:51:25 +02:00
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local digtron_id = meta:get_string("digtron_id")
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local stack = ItemStack({name=node.name, count=1, wear=0})
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local stack_meta = stack:get_meta()
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stack_meta:set_string("digtron_id", digtron_id)
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stack_meta:set_string("description", meta:get_string("infotext"))
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local inv = digger:get_inventory()
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local stack = inv:add_item("main", stack)
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if stack:get_count() > 0 then
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minetest.add_item(pos, stack)
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end
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-- call on_dignodes callback
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if digtron_id ~= "" then
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2019-08-19 02:23:51 +02:00
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digtron.remove_from_world(digtron_id, pos, player_name)
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else
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minetest.remove_node(pos)
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2019-08-18 23:51:25 +02:00
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end
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end,
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2019-08-19 00:24:58 +02:00
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--TODO: this didn't work when I blew up a digtron with TNT, investigate why
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2019-08-18 23:51:25 +02:00
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preserve_metadata = function(pos, oldnode, oldmeta, drops)
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for _, dropped in ipairs(drops) do
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if dropped:get_name() == "digtron:controller" then
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local stack_meta = dropped:get_meta()
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stack_meta:set_string("digtron_id", oldmeta:get_string("digtron_id"))
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stack_meta:set_string("description", oldmeta:get_string("infotext"))
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return
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end
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end
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end,
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2019-08-19 00:24:58 +02:00
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on_place = function(itemstack, placer, pointed_thing)
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-- Shall place item and return the leftover itemstack.
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-- The placer may be any ObjectRef or nil.
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2019-08-19 02:23:51 +02:00
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local player_name
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if placer then player_name = placer:get_player_name() end
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2019-08-19 00:24:58 +02:00
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local stack_meta = itemstack:get_meta()
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local digtron_id = stack_meta:get_string("digtron_id")
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if digtron_id ~= "" then
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-- Test if Digtron will fit the surroundings
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-- if not, try moving it up so that the lowest y-coordinate on the Digtron is
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-- at the y-coordinate of the place clicked on and test again.
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2019-08-19 02:23:51 +02:00
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-- if that fails, show ghost of Digtron and fail to place.
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local root_pos = minetest.get_pointed_thing_position(pointed_thing, true)
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2019-08-19 02:37:47 +02:00
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if digtron.build_to_world(digtron_id, root_pos, player_name) then
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-- Note: DO NOT RESPECT CREATIVE MODE here.
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-- If we allow multiple copies of a Digtron running around with the same digtron_id,
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-- human sacrifice, dogs and cats living together, mass hysteria!
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return ItemStack("")
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end
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return itemstack
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else
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return minetest.item_place(itemstack, placer, pointed_thing)
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2019-08-19 00:24:58 +02:00
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end
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end,
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2019-08-18 23:51:25 +02:00
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after_place_node = function(pos, placer, itemstack, pointed_thing)
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local stack_meta = itemstack:get_meta()
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local title = stack_meta:get_string("description")
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local digtron_id = stack_meta:get_string("digtron_id")
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local meta = minetest.get_meta(pos)
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meta:set_string("infotext", title)
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meta:set_string("digtron_id", digtron_id)
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2019-08-17 09:47:16 +02:00
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end,
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on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
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local meta = minetest.get_meta(pos)
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2019-08-18 10:23:08 +02:00
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local digtron_id = meta:get_string("digtron_id")
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2019-08-19 02:23:51 +02:00
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local player_name
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if clicker then player_name = clicker:get_player_name() end
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2019-08-18 10:23:08 +02:00
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if digtron_id == "" then
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2019-08-17 09:47:16 +02:00
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minetest.show_formspec(player_name,
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"digtron_controller_unconstructed:"..minetest.pos_to_string(pos)..":"..player_name,
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get_controller_unconstructed_formspec(pos, player_name))
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else
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-- initialized
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minetest.show_formspec(player_name,
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"digtron_controller_constructed:"..minetest.pos_to_string(pos)..":"..player_name..":"..digtron_id,
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2019-08-18 07:12:12 +02:00
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get_controller_constructed_formspec(pos, digtron_id, player_name))
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2019-08-17 09:47:16 +02:00
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end
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end,
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on_timer = function(pos, elapsed)
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end,
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})
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-- Dealing with an unconstructed Digtron controller
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minetest.register_on_player_receive_fields(function(player, formname, fields)
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local formname_split = formname:split(":")
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if #formname_split ~= 3 or formname_split[1] ~= "digtron_controller_unconstructed" then
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return
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end
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local pos = minetest.string_to_pos(formname_split[2])
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if pos == nil then
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minetest.log("error", "[Digtron] Unable to parse position from formspec name " .. formname)
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return
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end
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local name = formname_split[3]
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if player:get_player_name() ~= name then
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return
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end
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if fields.construct then
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local digtron_id = digtron.construct(pos, name)
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if digtron_id then
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2019-08-18 07:12:12 +02:00
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local meta = minetest.get_meta(pos)
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2019-08-18 10:23:08 +02:00
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meta:set_string("digtron_id", digtron_id)
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2019-08-17 09:47:16 +02:00
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minetest.show_formspec(name,
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"digtron_controller_constructed:"..minetest.pos_to_string(pos)..":"..name..":"..digtron_id,
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2019-08-18 07:12:12 +02:00
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get_controller_constructed_formspec(pos, digtron_id, name))
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2019-08-17 09:47:16 +02:00
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end
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end
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2019-08-18 23:29:15 +02:00
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2019-08-19 00:24:58 +02:00
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--TODO: this isn't recording the field when using ESC to exit the formspec
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2019-08-18 23:29:15 +02:00
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if fields.key_enter_field == "digtron_name" or fields.digtron_name then
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local meta = minetest.get_meta(pos)
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2019-08-18 23:51:25 +02:00
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meta:set_string("infotext", fields.digtron_name)
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2019-08-18 23:29:15 +02:00
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end
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2019-08-17 09:47:16 +02:00
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end)
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-- Controlling a fully armed and operational Digtron
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minetest.register_on_player_receive_fields(function(player, formname, fields)
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local formname_split = formname:split(":")
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if #formname_split ~= 4 or formname_split[1] ~= "digtron_controller_constructed" then
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return
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end
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local pos = minetest.string_to_pos(formname_split[2])
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if pos == nil then
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minetest.log("error", "[Digtron] Unable to parse position from formspec name " .. formname)
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return
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end
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local name = formname_split[3]
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if player:get_player_name() ~= name then
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return
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end
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2019-08-18 07:12:12 +02:00
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local digtron_id = formname_split[4]
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2019-08-17 09:47:16 +02:00
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if fields.deconstruct then
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minetest.chat_send_all("Deconstructing " .. digtron_id)
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2019-08-18 07:12:12 +02:00
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local meta = minetest.get_meta(pos)
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2019-08-18 10:23:08 +02:00
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local digtron_id = meta:get_string("digtron_id")
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if digtron_id == "" then
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2019-08-18 07:12:12 +02:00
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minetest.log("error", "[Digtron] tried to deconstruct Digtron at pos "
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.. minetest.pos_to_string(pos) .. " but it had no digtron_id in the node's metadata")
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else
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digtron.deconstruct(digtron_id, pos, name)
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minetest.show_formspec(name,
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"digtron_controller_unconstructed:"..minetest.pos_to_string(pos)..":"..name,
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get_controller_unconstructed_formspec(pos, name))
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end
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2019-08-17 09:47:16 +02:00
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end
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2019-08-19 00:24:58 +02:00
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--TODO: this isn't recording the field when using ESC to exit the formspec
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2019-08-18 23:29:15 +02:00
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if fields.key_enter_field == "digtron_name" or fields.digtron_name then
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2019-08-18 23:51:25 +02:00
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local meta = minetest.get_meta(pos)
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meta:set_string("infotext", fields.digtron_name)
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2019-08-18 23:29:15 +02:00
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digtron.set_name(digtron_id, fields.digtron_name)
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end
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2019-08-17 09:47:16 +02:00
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end)
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