src/workbench.lua

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