enchanting.lua

   1 local function enchconstruct(pos)
   2         local meta = minetest.get_meta(pos)
   3         meta:set_string("formspec", "size[8,7;]"..xdecor.fancy_gui..
   4                 "label[0.65,-0.15;Enchant]"..
   5                 "image[0.4,0.2;2,2;default_book.png]"..
   6                 "image[1.3,2;1,1;ench_mese_layout.png]"..
   7                 "list[current_name;tool;0.3,2;1,1;]"..
   8                 "list[current_name;mese;1.3,2;1,1;]"..
   9                 "image_button[2.5,0;5.3,1.5;ench_bg.png;durable;Durable]"..
  10                 "image_button[2.5,1.5;5.3,1.5;ench_bg.png;fast;Fast]"..
  11                 "list[current_player;main;0,3.3;8,4;]")
  12         meta:set_string("infotext", "Enchantment Table")
  13
  14         local inv = meta:get_inventory()
  15         inv:set_size("tool", 1)
  16         inv:set_size("mese", 1)
  17 end
  18
  19 local function enchfields(pos, formname, fields, sender)
  20         local meta = minetest.get_meta(pos)
  21         local inv = meta:get_inventory()
  22         local toolstack = inv:get_stack("tool", 1)
  23         local mesestack = inv:get_stack("mese", 1)
  24         local enchs = {"durable", "fast"}
  25
  26         for _, e in pairs(enchs) do
  27                 if string.find(toolstack:get_name(), "default:") and
  28                                 mesestack:get_count() > 0 and fields[e] then
  29
  30                         toolstack:replace("xdecor:enchanted_"..string.sub(toolstack:get_name(), 9).."_"..e)
  31                         mesestack:take_item()
  32                         inv:set_stack("mese", 1, mesestack)
  33                         inv:set_stack("tool", 1, toolstack)
  34                 end
  35         end
  36 end
  37
  38 local function enchdig(pos, player)
  39         local meta = minetest.get_meta(pos)
  40         local inv = meta:get_inventory()
  41
  42         if not inv:is_empty("tool") or not inv:is_empty("mese") then
  43                 return false
  44         end
  45         return true
  46 end
  47
  48 local function enchput(pos, listname, index, stack, player)
  49         local meta = minetest.get_meta(pos)
  50         local inv = meta:get_inventory()
  51
  52         if listname == "mese" then
  53                 if stack:get_name() == "default:mese_crystal" then
  54                         return stack:get_count()
  55                 else
  56                         return 0
  57                 end
  58         end
  59         if listname == "tool" then
  60                 local tname = stack:get_name()
  61                 local tdef = minetest.registered_tools[tname]
  62
  63                 if tdef and not string.find(stack:get_name(), "sword") and not
  64                                 string.find(stack:get_name(), "stone") and not
  65                                 string.find(stack:get_name(), "wood") then
  66                         return 1
  67                 else return 0 end
  68         end
  69
  70         return stack:get_count()
  71 end
  72
  73 xdecor.register("enchantment_table", {
  74         description = "Enchantment Table",
  75         tiles = {
  76                 "xdecor_enchantment_top.png",
  77                 "xdecor_enchantment_bottom.png",
  78                 "xdecor_enchantment_side.png",
  79                 "xdecor_enchantment_side.png",
  80                 "xdecor_enchantment_side.png",
  81                 "xdecor_enchantment_side.png"
  82         },
  83         groups = {cracky=1},
  84         sounds = xdecor.stone,
  85         on_construct = enchconstruct,
  86         can_dig = enchdig,
  87         allow_metadata_inventory_put = enchput,
  88         on_receive_fields = enchfields
  89 })
  90
  91 local tools = {
  92         {"axe", "choppy"},
  93         {"pick", "cracky"},
  94         {"shovel", "crumbly"}
  95 }
  96 local materials = {"steel", "bronze", "mese", "diamond"}
  97 local groups = {"cracky", "crumbly", "choppy"}
  98
  99 for _, t in pairs(tools) do
 100 for _, m in pairs(materials) do
 101         local tool = t[1]
 102         local group = t[2]
 103         local toolname = tool.."_"..m
 104
 105         local registered_tool = {}
 106         registered_tool = minetest.registered_tools["default:"..toolname]["tool_capabilities"]["groupcaps"][group]
 107
 108         local times = registered_tool["times"]
 109         local uses = registered_tool["uses"]
 110         local dmg = registered_tool["damage_groups"]
 111         local maxlvl = registered_tool["maxlevel"]
 112
 113         local dig_faster, use_longer = {}, {}
 114         use_longer = registered_tool["uses"] * 1.1 -- Wearing factor for enchanted tools (higher in positive means longer use).
 115         for i = 1, 3 do
 116                 dig_faster[i] = registered_tool["times"][i] - 0.1 -- Digging factor for enchanted tools (higher in negative means faster dig).
 117         end
 118
 119         --- Pickaxes ---
 120
 121         minetest.register_tool("xdecor:enchanted_pick_"..m.."_durable", {
 122                 description = "Enchanted "..string.sub(string.upper(m), 0, 1)..string.sub(m, 2).." Pickaxe (Durable)",
 123                 inventory_image = minetest.registered_tools["default:pick_"..m]["inventory_image"],
 124                 groups = {not_in_creative_inventory=1},
 125                 tool_capabilities = {
 126                         groupcaps = {
 127                                 cracky = {times=times, uses=use_longer, maxlevel=maxlvl}
 128                         },
 129                         damage_groups = dmg
 130                 }
 131         })
 132
 133         minetest.register_tool("xdecor:enchanted_pick_"..m.."_fast", {
 134                 description = "Enchanted "..string.sub(string.upper(m), 0, 1)..string.sub(m, 2).." Pickaxe (Fast)",
 135                 inventory_image = minetest.registered_tools["default:pick_"..m]["inventory_image"],
 136                 groups = {not_in_creative_inventory=1},
 137                 tool_capabilities = {
 138                         groupcaps = {
 139                                 cracky = {times=dig_faster, uses=uses, maxlevel=maxlvl}
 140                         },
 141                         damage_groups = dmg
 142                 }
 143         })
 144
 145         --- Axe ---
 146
 147         minetest.register_tool("xdecor:enchanted_axe_"..m.."_durable", {
 148                 description = "Enchanted "..string.sub(string.upper(m), 0, 1)..string.sub(m, 2).." Axe (Durable)",
 149                 inventory_image = minetest.registered_tools["default:axe_"..m]["inventory_image"],
 150                 groups = {not_in_creative_inventory=1},
 151                 tool_capabilities = {
 152                         groupcaps = {
 153                                 choppy = {times=times, uses=use_longer, maxlevel=maxlvl}
 154                         },
 155                         damage_groups = dmg
 156                 }
 157         })
 158
 159         minetest.register_tool("xdecor:enchanted_axe_"..m.."_fast", {
 160                 description = "Enchanted "..string.sub(string.upper(m), 0, 1)..string.sub(m, 2).." Axe (Fast)",
 161                 inventory_image = minetest.registered_tools["default:axe_"..m]["inventory_image"],
 162                 groups = {not_in_creative_inventory=1},
 163                 tool_capabilities = {
 164                         groupcaps = {
 165                                 choppy = {times=dig_faster, uses=uses, maxlevel=maxlvl}
 166                         },
 167                         damage_groups = dmg
 168                 }
 169         })
 170
 171         --- Shovels ---
 172
 173         minetest.register_tool("xdecor:enchanted_shovel_"..m.."_durable", {
 174                 description = "Enchanted "..string.sub(string.upper(m), 0, 1)..string.sub(m, 2).." Shovel (Durable)",
 175                 inventory_image = minetest.registered_tools["default:shovel_"..m]["inventory_image"],
 176                 groups = {not_in_creative_inventory=1},
 177                 tool_capabilities = {
 178                         groupcaps = {
 179                                 crumbly = {times=times, uses=use_longer, maxlevel=maxlvl}
 180                         },
 181                         damage_groups = dmg
 182                 }
 183         })
 184
 185         minetest.register_tool("xdecor:enchanted_shovel_"..m.."_fast", {
 186                 description = "Enchanted "..string.sub(string.upper(m), 0, 1)..string.sub(m, 2).." Shovel (Fast)",
 187                 inventory_image = minetest.registered_tools["default:shovel_"..m]["inventory_image"],
 188                 groups = {not_in_creative_inventory=1},
 189                 tool_capabilities = {
 190                         groupcaps = {
 191                                 crumbly = {times=dig_faster, uses=uses, maxlevel=maxlvl}
 192                         },
 193                         damage_groups = dmg
 194                 }
 195         })
 196 end
 197 end