| commit | author | age | ||
| ee0765 | 1 | |
| be2f30 | 2 | local S = technic.getter |
| S | 3 | |
| ee0765 | 4 | minetest.register_craft({ |
| S | 5 | recipe = { |
| 5e4a87 | 6 | {"technic:carbon_plate", "pipeworks:filter", "technic:composite_plate"}, |
| 68ea0a | 7 | {"technic:motor", "technic:machine_casing", "technic:diamond_drill_head"}, |
| 83c649 | 8 | {"technic:carbon_steel_block", "technic:hv_cable", "technic:carbon_steel_block"}}, |
| ee0765 | 9 | output = "technic:quarry", |
| S | 10 | }) |
| 11 | ||
| 12 | local quarry_dig_above_nodes = 3 -- How far above the quarry we will dig nodes | |
| 13 | local quarry_max_depth = 100 | |
| d0efa1 | 14 | local quarry_demand = 10000 |
| 428b1b | 15 | local quarry_eject_dir = vector.new(0, 1, 0) |
| ee0765 | 16 | |
| b74c2d | 17 | local function set_quarry_formspec(meta) |
| d0efa1 | 18 | local radius = meta:get_int("size") |
| 86dd58 | 19 | local formspec = "size[6,4.3]".. |
| E | 20 | "list[context;cache;0,1;4,3;]".. |
| 21 | "item_image[4.8,0;1,1;technic:quarry]".. | |
| 22 | "label[0,0.2;"..S("%s Quarry"):format("HV").."]".. | |
| 23 | "field[4.3,3.5;2,1;size;"..S("Radius:")..";"..radius.."]" | |
| b74c2d | 24 | if meta:get_int("enabled") == 0 then |
| 86dd58 | 25 | formspec = formspec.."button[4,1;2,1;enable;"..S("Disabled").."]" |
| b74c2d | 26 | else |
| 86dd58 | 27 | formspec = formspec.."button[4,1;2,1;disable;"..S("Enabled").."]" |
| b74c2d | 28 | end |
| d0efa1 | 29 | local diameter = radius*2 + 1 |
| Z | 30 | local nd = meta:get_int("dug") |
| 31 | local rel_y = quarry_dig_above_nodes - math.floor(nd / (diameter*diameter)) | |
| 86dd58 | 32 | formspec = formspec.."label[0,4;"..minetest.formspec_escape( |
| d0efa1 | 33 | nd == 0 and S("Digging not started") or |
| Z | 34 | (rel_y < -quarry_max_depth and S("Digging finished") or |
| 86dd58 | 35 | (meta:get_int("purge_on") == 1 and S("Purging cache") or |
| d0efa1 | 36 | S("Digging %d m "..(rel_y > 0 and "above" or "below").." machine") |
| 86dd58 | 37 | :format(math.abs(rel_y)))) |
| d0efa1 | 38 | ).."]" |
| Z | 39 | formspec = formspec.."button[4,2;2,1;restart;"..S("Restart").."]" |
| b74c2d | 40 | meta:set_string("formspec", formspec) |
| d0efa1 | 41 | end |
| Z | 42 | |
| 43 | local function set_quarry_demand(meta) | |
| 44 | local radius = meta:get_int("size") | |
| 45 | local diameter = radius*2 + 1 | |
| 46 | local machine_name = S("%s Quarry"):format("HV") | |
| 86dd58 | 47 | if meta:get_int("enabled") == 0 or meta:get_int("purge_on") == 1 then |
| E | 48 | meta:set_string("infotext", S(meta:get_int("purge_on") == 1 and "%s purging cache" or "%s Disabled"):format(machine_name)) |
| d0efa1 | 49 | meta:set_int("HV_EU_demand", 0) |
| Z | 50 | elseif meta:get_int("dug") == diameter*diameter * (quarry_dig_above_nodes+1+quarry_max_depth) then |
| 51 | meta:set_string("infotext", S("%s Finished"):format(machine_name)) | |
| 52 | meta:set_int("HV_EU_demand", 0) | |
| 53 | else | |
| 54 | meta:set_string("infotext", S(meta:get_int("HV_EU_input") >= quarry_demand and "%s Active" or "%s Unpowered"):format(machine_name)) | |
| 55 | meta:set_int("HV_EU_demand", quarry_demand) | |
| 56 | end | |
| ee0765 | 57 | end |
| S | 58 | |
| 59 | local function quarry_receive_fields(pos, formname, fields, sender) | |
| 60 | local meta = minetest.get_meta(pos) | |
| d0efa1 | 61 | if fields.size and string.find(fields.size, "^[0-9]+$") then |
| Z | 62 | local size = tonumber(fields.size) |
| 63 | if size >= 2 and size <= 8 and size ~= meta:get_int("size") then | |
| 64 | meta:set_int("size", size) | |
| 65 | meta:set_int("dug", 0) | |
| 66 | end | |
| ee0765 | 67 | end |
| b74c2d | 68 | if fields.enable then meta:set_int("enabled", 1) end |
| Z | 69 | if fields.disable then meta:set_int("enabled", 0) end |
| 86dd58 | 70 | if fields.restart then |
| E | 71 | meta:set_int("dug", 0) |
| 72 | meta:set_int("purge_on", 1) | |
| 73 | end | |
| b74c2d | 74 | set_quarry_formspec(meta) |
| d0efa1 | 75 | set_quarry_demand(meta) |
| ee0765 | 76 | end |
| S | 77 | |
| 86dd58 | 78 | local function quarry_handle_purge(pos) |
| E | 79 | local meta = minetest.get_meta(pos) |
| 80 | local inv = meta:get_inventory() | |
| 81 | local i = 0 | |
| 82 | for _,stack in ipairs(inv:get_list("cache")) do | |
| 83 | i = i + 1 | |
| 84 | if stack then | |
| 85 | local item = stack:to_table() | |
| 86 | if item then | |
| 428b1b | 87 | technic.tube_inject_item(pos, pos, quarry_eject_dir, item) |
| 86dd58 | 88 | stack:clear() |
| E | 89 | inv:set_stack("cache", i, stack) |
| 90 | break | |
| 91 | end | |
| 92 | end | |
| 93 | end | |
| 94 | if inv:is_empty("cache") then | |
| 95 | meta:set_int("purge_on", 0) | |
| 96 | end | |
| 97 | end | |
| 98 | ||
| d0efa1 | 99 | local function quarry_run(pos, node) |
| ee0765 | 100 | local meta = minetest.get_meta(pos) |
| 86dd58 | 101 | local inv = meta:get_inventory() |
| E | 102 | -- initialize cache for the case we load an older world |
| 103 | inv:set_size("cache", 12) | |
| 104 | -- toss a coin whether we do an automatic purge. Chance 1:200 | |
| 105 | local purge_rand = math.random() | |
| 106 | if purge_rand <= 0.005 then | |
| 107 | meta:set_int("purge_on", 1) | |
| 108 | end | |
| 109 | ||
| 110 | if meta:get_int("enabled") and meta:get_int("HV_EU_input") >= quarry_demand and meta:get_int("purge_on") == 0 then | |
| d0efa1 | 111 | local pdir = minetest.facedir_to_dir(node.param2) |
| Z | 112 | local qdir = pdir.x == 1 and vector.new(0,0,-1) or |
| 113 | (pdir.z == -1 and vector.new(-1,0,0) or | |
| 114 | (pdir.x == -1 and vector.new(0,0,1) or | |
| 115 | vector.new(1,0,0))) | |
| 116 | local radius = meta:get_int("size") | |
| 117 | local diameter = radius*2 + 1 | |
| 118 | local startpos = vector.add(vector.add(vector.add(pos, | |
| 119 | vector.new(0, quarry_dig_above_nodes, 0)), | |
| 120 | pdir), | |
| 121 | vector.multiply(qdir, -radius)) | |
| 122 | local endpos = vector.add(vector.add(vector.add(startpos, | |
| 123 | vector.new(0, -quarry_dig_above_nodes-quarry_max_depth, 0)), | |
| 124 | vector.multiply(pdir, diameter-1)), | |
| 125 | vector.multiply(qdir, diameter-1)) | |
| 126 | local vm = VoxelManip() | |
| 127 | local minpos, maxpos = vm:read_from_map(startpos, endpos) | |
| 128 | local area = VoxelArea:new({MinEdge=minpos, MaxEdge=maxpos}) | |
| 129 | local data = vm:get_data() | |
| 130 | local c_air = minetest.get_content_id("air") | |
| 131 | local owner = meta:get_string("owner") | |
| 132 | local nd = meta:get_int("dug") | |
| 133 | while nd ~= diameter*diameter * (quarry_dig_above_nodes+1+quarry_max_depth) do | |
| 134 | local ry = math.floor(nd / (diameter*diameter)) | |
| 135 | local ndl = nd % (diameter*diameter) | |
| 136 | if ry % 2 == 1 then | |
| 137 | ndl = diameter*diameter - 1 - ndl | |
| 138 | end | |
| 139 | local rq = math.floor(ndl / diameter) | |
| 140 | local rp = ndl % diameter | |
| 141 | if rq % 2 == 1 then rp = diameter - 1 - rp end | |
| 142 | local digpos = vector.add(vector.add(vector.add(startpos, | |
| 143 | vector.new(0, -ry, 0)), | |
| 144 | vector.multiply(pdir, rp)), | |
| 145 | vector.multiply(qdir, rq)) | |
| 146 | local can_dig = true | |
| 147 | if can_dig and minetest.is_protected and minetest.is_protected(digpos, owner) then | |
| 148 | can_dig = false | |
| 149 | end | |
| 150 | local dignode | |
| 151 | if can_dig then | |
| c38da0 | 152 | dignode = technic.get_or_load_node(digpos) or minetest.get_node(digpos) |
| d0efa1 | 153 | local dignodedef = minetest.registered_nodes[dignode.name] or {diggable=false} |
| Z | 154 | if not dignodedef.diggable or (dignodedef.can_dig and not dignodedef.can_dig(digpos, nil)) then |
| 155 | can_dig = false | |
| 156 | end | |
| 157 | end | |
| c38da0 | 158 | |
| E | 159 | if can_dig then |
| 160 | for ay = startpos.y, digpos.y+1, -1 do | |
| 161 | local checkpos = {x=digpos.x, y=ay, z=digpos.z} | |
| 162 | local checknode = technic.get_or_load_node(checkpos) or minetest.get_node(checkpos) | |
| 163 | if checknode.name ~= "air" then | |
| 164 | can_dig = false | |
| 165 | break | |
| 166 | end | |
| 167 | end | |
| 168 | end | |
| d0efa1 | 169 | nd = nd + 1 |
| Z | 170 | if can_dig then |
| 171 | minetest.remove_node(digpos) | |
| 86dd58 | 172 | local drops = minetest.get_node_drops(dignode.name, "") |
| E | 173 | for _, dropped_item in ipairs(drops) do |
| 174 | local left = inv:add_item("cache", dropped_item) | |
| 175 | while not left:is_empty() do | |
| 176 | meta:set_int("purge_on", 1) | |
| 177 | quarry_handle_purge(pos) | |
| 178 | left = inv:add_item("cache", left) | |
| 179 | end | |
| d0efa1 | 180 | end |
| Z | 181 | break |
| 182 | end | |
| ee0765 | 183 | end |
| 86dd58 | 184 | if nd == diameter*diameter * (quarry_dig_above_nodes+1+quarry_max_depth) then |
| E | 185 | -- if a quarry is finished, we enable purge mode |
| 186 | meta:set_int("purge_on", 1) | |
| 187 | end | |
| d0efa1 | 188 | meta:set_int("dug", nd) |
| 86dd58 | 189 | else |
| E | 190 | -- if a quarry is disabled or has no power, we enable purge mode |
| 191 | meta:set_int("purge_on", 1) | |
| 192 | end | |
| 193 | -- if something triggered a purge, we handle it | |
| 194 | if meta:get_int("purge_on") == 1 then | |
| 195 | quarry_handle_purge(pos) | |
| ee0765 | 196 | end |
| d0efa1 | 197 | set_quarry_formspec(meta) |
| Z | 198 | set_quarry_demand(meta) |
| 86dd58 | 199 | end |
| E | 200 | |
| 201 | local function send_move_error(player) | |
| 202 | minetest.chat_send_player(player:get_player_name(), | |
| 203 | S("Manually taking/removing from cache by hand is not possible. ".. | |
| 204 | "If you can't wait, restart or disable the quarry to start automatic purge.")) | |
| 205 | return 0 | |
| 563a4c | 206 | end |
| N | 207 | |
| ee0765 | 208 | minetest.register_node("technic:quarry", { |
| 7c4b70 | 209 | description = S("%s Quarry"):format("HV"), |
| 68b7bc | 210 | tiles = {"technic_carbon_steel_block.png", "technic_carbon_steel_block.png", |
| Z | 211 | "technic_carbon_steel_block.png", "technic_carbon_steel_block.png", |
| 212 | "technic_carbon_steel_block.png^default_tool_mesepick.png", "technic_carbon_steel_block.png"}, | |
| f250e1 | 213 | inventory_image = minetest.inventorycube("technic_carbon_steel_block.png", |
| E | 214 | "technic_carbon_steel_block.png^default_tool_mesepick.png", |
| 215 | "technic_carbon_steel_block.png"), | |
| ee0765 | 216 | paramtype2 = "facedir", |
| 83c649 | 217 | groups = {cracky=2, tubedevice=1, technic_machine=1, technic_hv=1}, |
| S | 218 | connect_sides = {"bottom", "front", "left", "right"}, |
| ee0765 | 219 | tube = { |
| S | 220 | connect_sides = {top = 1}, |
| 428b1b | 221 | -- lower priority than other tubes, so that quarries will prefer any |
| T | 222 | -- other tube to another quarry, which could lead to server freezes |
| 223 | -- in certain quarry placements (2x2 for example would never eject) | |
| 224 | priority = 10, | |
| 225 | can_go = function(pos, node, velocity, stack) | |
| 226 | -- always eject the same, even if items came in another way | |
| 227 | -- this further mitigates loops and generally avoids random sideway movement | |
| 228 | -- that can be expected in certain quarry placements | |
| 229 | return { quarry_eject_dir } | |
| 230 | end | |
| ee0765 | 231 | }, |
| S | 232 | on_construct = function(pos) |
| 233 | local meta = minetest.get_meta(pos) | |
| 7c4b70 | 234 | meta:set_string("infotext", S("%s Quarry"):format("HV")) |
| b74c2d | 235 | meta:set_int("size", 4) |
| Z | 236 | set_quarry_formspec(meta) |
| d0efa1 | 237 | set_quarry_demand(meta) |
| ee0765 | 238 | end, |
| S | 239 | after_place_node = function(pos, placer, itemstack) |
| 240 | local meta = minetest.get_meta(pos) | |
| 241 | meta:set_string("owner", placer:get_player_name()) | |
| ae235e | 242 | pipeworks.scan_for_tube_objects(pos) |
| ee0765 | 243 | end, |
| 86dd58 | 244 | can_dig = function(pos,player) |
| E | 245 | local meta = minetest.get_meta(pos); |
| 246 | local inv = meta:get_inventory() | |
| 247 | return inv:is_empty("cache") | |
| 248 | end, | |
| ae235e | 249 | after_dig_node = pipeworks.scan_for_tube_objects, |
| ee0765 | 250 | on_receive_fields = quarry_receive_fields, |
| d0efa1 | 251 | technic_run = quarry_run, |
| 86dd58 | 252 | allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player) |
| E | 253 | return send_move_error(player) |
| 254 | end, | |
| 255 | allow_metadata_inventory_put = function(pos, listname, index, stack, player) | |
| 256 | return send_move_error(player) | |
| 257 | end, | |
| 258 | allow_metadata_inventory_take = function(pos, listname, index, stack, player) | |
| 259 | return send_move_error(player) | |
| 260 | end | |
| ee0765 | 261 | }) |
| S | 262 | |
| 263 | technic.register_machine("HV", "technic:quarry", technic.receiver) | |
