workbench.lua

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