src/workbench.lua

   1 local function log(level, message, ...)
   2         minetest.log(level, '[xdecor] ' .. message:format(...))
   3 end
   4
   5 local workbench = {}
   6 WB = {}
   7 screwdriver = screwdriver or {}
   8 local min, ceil = math.min, math.ceil
   9 local registered_nodes = minetest.registered_nodes
  10
  11 -- Nodes allowed to be cut
  12 -- Only the regular, solid blocks without metas or explosivity can be cut
  13 local nodes = {}
  14 for node, def in pairs(registered_nodes) do
  15         if xdecor.stairs_valid_def(def) then
  16                 nodes[#nodes + 1] = node
  17         end
  18 end
  19
  20 -- Optionally, you can register custom cuttable nodes in the workbench
  21 WB.custom_nodes_register = {
  22         -- "default:leaves",
  23 }
  24
  25 setmetatable(nodes, {
  26         __concat = function(t1, t2)
  27                 for i = 1, #t2 do
  28                         t1[#t1 + 1] = t2[i]
  29                 end
  30
  31                 return t1
  32         end
  33 })
  34
  35 nodes = nodes .. WB.custom_nodes_register
  36
  37 -- Nodeboxes definitions
  38 workbench.defs = {
  39         -- Name YieldX  YZ  WH  L
  40         {"nanoslab",    16, { 0, 0,  0, 8,  1, 8  }},
  41         {"micropanel",  16, { 0, 0,  0, 16, 1, 8  }},
  42         {"microslab",   8,  { 0, 0,  0, 16, 1, 16 }},
  43         {"thinstair",   8,  { 0, 7,  0, 16, 1, 8  },
  44                          { 0, 15, 8, 16, 1, 8  }},
  45         {"cube",        4,  { 0, 0,  0, 8,  8, 8  }},
  46         {"panel",       4,  { 0, 0,  0, 16, 8, 8  }},
  47         {"slab",        2,  nil                   },
  48         {"doublepanel", 2,  { 0, 0,  0, 16, 8, 8  },
  49                          { 0, 8,  8, 16, 8, 8  }},
  50         {"halfstair",   2,  { 0, 0,  0, 8,  8, 16 },
  51                          { 0, 8,  8, 8,  8, 8  }},
  52         {"stair_outer", 1,  nil                   },
  53         {"stair",       1,  nil                   },
  54         {"stair_inner", 1,  nil                   }
  55 }
  56
  57 local repairable_tools = {"pick", "axe", "shovel", "sword", "hoe", "armor", "shield"}
  58
  59 -- Tools allowed to be repaired
  60 function workbench:repairable(stack)
  61         for _, t in ipairs(repairable_tools) do
  62                 if stack:find(t) then
  63                         return true
  64                 end
  65         end
  66 end
  67
  68 function workbench:get_output(inv, input, name)
  69         local output = {}
  70         for i = 1, #self.defs do
  71                 local nbox = self.defs[i]
  72                 local count = min(nbox[2] * input:get_count(), input:get_stack_max())
  73                 local item = name .. "_" .. nbox[1]
  74
  75                 item = nbox[3] and item or "stairs:" .. nbox[1] .. "_" .. name:match(":(.*)")
  76                 output[i] = item .. " " .. count
  77         end
  78
  79         inv:set_list("forms", output)
  80 end
  81
  82 local main_fs = [[
  83         label[0.9,1.23;Cut]
  84         label[0.9,2.23;Repair]
  85         box[-0.05,1;2.05,0.9;#555555]
  86         box[-0.05,2;2.05,0.9;#555555]
  87         button[0,0;2,1;craft;Crafting]
  88         button[2,0;2,1;storage;Storage]
  89         image[3,1;1,1;gui_furnace_arrow_bg.png^[transformR270]
  90         image[0,1;1,1;worktable_saw.png]
  91         image[0,2;1,1;worktable_anvil.png]
  92         image[3,2;1,1;hammer_layout.png]
  93         list[context;input;2,1;1,1;]
  94         list[context;tool;2,2;1,1;]
  95         list[context;hammer;3,2;1,1;]
  96         list[context;forms;4,0;4,3;]
  97         listring[current_player;main]
  98         listring[context;tool]
  99         listring[current_player;main]
 100         listring[context;hammer]
 101         listring[current_player;main]
 102         listring[context;forms]
 103         listring[current_player;main]
 104         listring[context;input]
 105 ]]
 106
 107 local crafting_fs = [[
 108         image[5,1;1,1;gui_furnace_arrow_bg.png^[transformR270]
 109         button[0,0;1.5,1;back;< Back]
 110         list[current_player;craft;2,0;3,3;]
 111         list[current_player;craftpreview;6,1;1,1;]
 112         listring[current_player;main]
 113         listring[current_player;craft]
 114 ]]
 115
 116 local storage_fs = [[
 117         list[context;storage;0,1;8,2;]
 118         button[0,0;1.5,1;back;< Back]
 119         listring[context;storage]
 120         listring[current_player;main]
 121 ]]
 122
 123 local formspecs = {
 124         -- Main formspec
 125         main_fs,
 126
 127         -- Crafting formspec
 128         crafting_fs,
 129
 130         -- Storage formspec
 131         storage_fs,
 132 }
 133
 134 function workbench:set_formspec(meta, id)
 135         meta:set_string("formspec",
 136                 "size[8,7;]list[current_player;main;0,3.25;8,4;]" ..
 137                 formspecs[id] .. xbg .. default.get_hotbar_bg(0,3.25))
 138 end
 139
 140 function workbench.construct(pos)
 141         local meta = minetest.get_meta(pos)
 142         local inv = meta:get_inventory()
 143
 144         inv:set_size("tool", 1)
 145         inv:set_size("input", 1)
 146         inv:set_size("hammer", 1)
 147         inv:set_size("forms", 4*3)
 148         inv:set_size("storage", 8*2)
 149
 150         meta:set_string("infotext", "Work Bench")
 151         workbench:set_formspec(meta, 1)
 152 end
 153
 154 function workbench.fields(pos, _, fields)
 155         if fields.quit then return end
 156
 157         local meta = minetest.get_meta(pos)
 158         local id = fields.back and 1 or fields.craft and 2 or fields.storage and 3
 159         if not id then return end
 160
 161         workbench:set_formspec(meta, id)
 162 end
 163
 164 function workbench.dig(pos)
 165         local inv = minetest.get_meta(pos):get_inventory()
 166         return inv:is_empty("input") and inv:is_empty("hammer") and
 167                inv:is_empty("tool") and inv:is_empty("storage")
 168 end
 169
 170 function workbench.timer(pos)
 171         local timer = minetest.get_node_timer(pos)
 172         local inv = minetest.get_meta(pos):get_inventory()
 173         local tool = inv:get_stack("tool", 1)
 174         local hammer = inv:get_stack("hammer", 1)
 175
 176         if tool:is_empty() or hammer:is_empty() or tool:get_wear() == 0 then
 177                 timer:stop()
 178                 return
 179         end
 180
 181         -- Tool's wearing range: 0-65535; 0 = new condition
 182         tool:add_wear(-500)
 183         hammer:add_wear(700)
 184
 185         inv:set_stack("tool", 1, tool)
 186         inv:set_stack("hammer", 1, hammer)
 187
 188         return true
 189 end
 190
 191 function workbench.allow_put(pos, listname, index, stack, player)
 192         local player_name = player:get_player_name()
 193         if minetest.is_protected(pos, player_name) then
 194                 minetest.record_protection_violation(pos, player_name)
 195                 return 0
 196         end
 197
 198         local stackname = stack:get_name()
 199         if (listname == "tool" and stack:get_wear() > 0 and
 200                 workbench:repairable(stackname)) or
 201            (listname == "input" and registered_nodes[stackname .. "_cube"]) or
 202            (listname == "hammer" and stackname == "xdecor:hammer") or
 203             listname == "storage" then
 204                 return stack:get_count()
 205         end
 206
 207         return 0
 208 end
 209
 210 function workbench.on_put(pos, listname, index, stack, player)
 211         log('action',
 212                 '%s put %s in workbench at %s',
 213                 player:get_player_name(),
 214                 stack:get_name(),
 215                 minetest.pos_to_string(pos))
 216
 217         local inv = minetest.get_meta(pos):get_inventory()
 218         if listname == "input" then
 219                 local input = inv:get_stack("input", 1)
 220                 workbench:get_output(inv, input, stack:get_name())
 221         elseif listname == "tool" or listname == "hammer" then
 222                 local timer = minetest.get_node_timer(pos)
 223                 timer:start(3.0)
 224         end
 225 end
 226
 227 function workbench.allow_move(pos, from_list, from_index, to_list, to_index, count, player)
 228         local player_name = player:get_player_name()
 229         if minetest.is_protected(pos, player_name) then
 230                 minetest.record_protection_violation(pos, player_name)
 231                 return 0
 232         end
 233
 234         return (to_list == "storage" and from_list ~= "forms") and count or 0
 235 end
 236
 237 function workbench.on_move(pos, from_list, from_index, to_list, to_index, count, player)
 238         local meta = minetest.get_meta(pos)
 239         local inv = meta:get_inventory()
 240         local from_stack = inv:get_stack(from_list, from_index)
 241         local to_stack = inv:get_stack(to_list, to_index)
 242
 243         log('action',
 244                 '%s moved %s in workbench at %s',
 245                 player:get_player_name(),
 246                 to_stack:get_name(),
 247                 minetest.pos_to_string(pos))
 248
 249         workbench.on_take(pos, from_list, from_index, from_stack, player)
 250         workbench.on_put(pos, to_list, to_index, to_stack, player)
 251 end
 252
 253 function workbench.allow_take(pos, listname, index, stack, player)
 254         local player_name = player:get_player_name()
 255         if minetest.is_protected(pos, player_name) then
 256                 minetest.record_protection_violation(pos, player_name)
 257                 return 0
 258         end
 259
 260         return stack:get_count()
 261 end
 262
 263 function workbench.on_take(pos, listname, index, stack, player)
 264         log('action',
 265                 '%s took %s from workbench at %s',
 266                 player:get_player_name(),
 267                 stack:get_name(),
 268                 minetest.pos_to_string(pos))
 269
 270         local inv = minetest.get_meta(pos):get_inventory()
 271         local input = inv:get_stack("input", 1)
 272         local inputname = input:get_name()
 273         local stackname = stack:get_name()
 274
 275         if listname == "input" then
 276                 if stackname == inputname and registered_nodes[inputname .. "_cube"] then
 277                         workbench:get_output(inv, input, stackname)
 278                 else
 279                         inv:set_list("forms", {})
 280                 end
 281         elseif listname == "forms" then
 282                 local fromstack = inv:get_stack(listname, index)
 283                 if not fromstack:is_empty() and fromstack:get_name() ~= stackname then
 284                         local player_inv = player:get_inventory()
 285                         if player_inv:room_for_item("main", fromstack) then
 286                                 player_inv:add_item("main", fromstack)
 287                         end
 288                 end
 289
 290                 input:take_item(ceil(stack:get_count() / workbench.defs[index][2]))
 291                 inv:set_stack("input", 1, input)
 292                 workbench:get_output(inv, input, inputname)
 293         end
 294 end
 295
 296 xdecor.register("workbench", {
 297         description = "Work Bench",
 298         groups = {cracky = 2, choppy = 2, oddly_breakable_by_hand = 1},
 299         sounds = default.node_sound_wood_defaults(),
 300         tiles = {
 301                 "xdecor_workbench_top.png","xdecor_workbench_top.png",
 302                 "xdecor_workbench_sides.png", "xdecor_workbench_sides.png",
 303                 "xdecor_workbench_front.png", "xdecor_workbench_front.png"
 304         },
 305         on_rotate = screwdriver.rotate_simple,
 306         can_dig = workbench.dig,
 307         on_timer = workbench.timer,
 308         on_construct = workbench.construct,
 309         on_receive_fields = workbench.fields,
 310         on_metadata_inventory_put = workbench.on_put,
 311         on_metadata_inventory_take = workbench.on_take,
 312         on_metadata_inventory_move = workbench.on_move,
 313         allow_metadata_inventory_put = workbench.allow_put,
 314         allow_metadata_inventory_take = workbench.allow_take,
 315         allow_metadata_inventory_move = workbench.allow_move
 316 })
 317
 318 for _, d in ipairs(workbench.defs) do
 319 for i = 1, #nodes do
 320         local node = nodes[i]
 321         local mod_name, item_name = node:match("^(.-):(.*)")
 322         local def = registered_nodes[node]
 323
 324         if item_name and d[3] then
 325                 local groups = {}
 326                 local tiles
 327                 groups.not_in_creative_inventory = 1
 328
 329                 for k, v in pairs(def.groups) do
 330                         if k ~= "wood" and k ~= "stone" and k ~= "level" then
 331                                 groups[k] = v
 332                         end
 333                 end
 334
 335                 if def.tiles then
 336                         if #def.tiles > 1 and (def.drawtype:sub(1,5) ~= "glass") then
 337                                 tiles = def.tiles
 338                         else
 339                                 tiles = {def.tiles[1]}
 340                         end
 341                 else
 342                         tiles = {def.tile_images[1]}
 343                 end
 344
 345                 if not registered_nodes["stairs:slab_" .. item_name] then
 346                         stairs.register_stair_and_slab(item_name, node,
 347                                 groups, tiles, def.description .. " Stair",
 348                                 def.description .. " Slab", def.sounds)
 349                 end
 350
 351                 minetest.register_node(":" .. node .. "_" .. d[1], {
 352                         description = def.description .. " " .. d[1]:gsub("^%l", string.upper),
 353                         paramtype = "light",
 354                         paramtype2 = "facedir",
 355                         drawtype = "nodebox",
 356                         sounds = def.sounds,
 357                         tiles = tiles,
 358                         groups = groups,
 359                         -- `unpack` has been changed to `table.unpack` in newest Lua versions
 360                         node_box = xdecor.pixelbox(16, {unpack(d, 3)}),
 361                         sunlight_propagates = true,
 362                         on_place = minetest.rotate_node
 363                 })
 364
 365         elseif item_name and mod_name then
 366                 minetest.register_alias_force(
 367                         ("%s:%s_innerstair"):format(mod_name, item_name),
 368                         ("stairs:stair_inner_%s"):format(item_name)
 369                 )
 370                 minetest.register_alias_force(
 371                         ("%s:%s_outerstair"):format(mod_name, item_name),
 372                         ("stairs:stair_outer_%s"):format(item_name)
 373                 )
 374         end
 375 end
 376 end
 377
 378 -- Craft items
 379
 380 minetest.register_tool("xdecor:hammer", {
 381         description = "Hammer",
 382         inventory_image = "xdecor_hammer.png",
 383         wield_image = "xdecor_hammer.png",
 384         on_use = function() do
 385                 return end
 386         end
 387 })
 388
 389 -- Recipes
 390
 391 minetest.register_craft({
 392         output = "xdecor:hammer",
 393         recipe = {
 394                 {"default:steel_ingot", "group:stick", "default:steel_ingot"},
 395                 {"", "group:stick", ""}
 396         }
 397 })
 398
 399 minetest.register_craft({
 400         output = "xdecor:workbench",
 401         recipe = {
 402                 {"group:wood", "group:wood"},
 403                 {"group:wood", "group:wood"}
 404         }
 405 })