mods/enchanting/init.lua

   1 --[[
   2 swiftness - how fast you mine
   3 hardness - allows the tool to go way above it's level
   4 durable - makes the tool last longer
   5 slippery - you drop the tool randomly
   6 careful - "not silk touch"
   7 fortune - drops extra items and experience
   8 autorepair - tool will repair itself randomly
   9 spiky - the tool will randomly hurt you when used
  10 sharpness - the tool does more damage
  11 ]]--
  12 local enchantment_list = {"swiftness", "durable", "slippery", "careful", "fortune", "autorepair", "spiky", "sharpness", "treecapitator"}
  13
  14 local temp_names = {"Monster", "Behemoth", "Ultra", "Wow!", "Oh Em Gee", "The Ultimatum", "Holy Moly!", "Infinity"}
  15
  16 local hexer = {"a","b","c","d","e","f","1","2","3","4","5","6","7","8","9","0"}
  17 minetest.register_node("enchanting:table", {
  18         description = "Enchanting Table",
  19         tiles = {"bedrock.png"},
  20         groups = {wood = 1, pathable = 1},
  21         sounds = main.stoneSound(),
  22         is_ground_content = false,
  23         on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
  24                 minetest.after(0,function(clicker)
  25                         local stack = clicker:get_wielded_item()
  26
  27                         local meta = stack:get_meta()
  28
  29                         if meta:get_string("enchanted") == "true" then return end
  30
  31                         if not minetest.registered_tools[itemstack:get_name()] then return end
  32
  33                         local tool_caps = itemstack:get_tool_capabilities()
  34                         local groupcaps = tool_caps.groupcaps
  35
  36                         if not groupcaps then return end
  37
  38                         local able_enchantments = table.copy(enchantment_list)
  39                         local player_meta = clicker:get_meta()
  40                         local player_level = player_meta:get_int("experience_level")
  41
  42                         local enchants_available = math.floor(player_level/5)
  43                         local max_enchant_level = math.floor(player_level/5)
  44                         if enchants_available <= 0 then return end
  45                         if enchants_available > 3 then enchants_available = 3 end
  46
  47                         local description = minetest.registered_tools[stack:get_name()].description--temp_names[math.random(1,table.getn(temp_names))]
  48                         for i = 1,enchants_available do
  49                                 local new_enchant = enchantment_list[math.random(1,table.getn(enchantment_list))]
  50                                 local level = math.random(1,max_enchant_level)
  51                                 if meta:get_int(new_enchant) == 0 then
  52                                         player_level = player_level - 5
  53                                         meta:set_int(new_enchant, level)
  54                                         description = description.."\n"..new_enchant:gsub("^%l", string.upper)..": "..tostring(level)
  55                                         if new_enchant == "swiftness" then
  56                                                 for index,table in pairs(groupcaps) do
  57                                                         for index2,time in pairs(table.times) do
  58                                                                 tool_caps["groupcaps"][index]["times"][index2] = time/(level+1)
  59                                                         end
  60                                                 end
  61                                         end
  62                                         if new_enchant == "durable" then
  63                                                 for index,table in pairs(groupcaps) do
  64                                                         tool_caps["groupcaps"][index]["uses"] = table.uses*(level+1)
  65                                                 end
  66                                         end
  67
  68                                         if new_enchant == "sharpness" then
  69                                                 for index,data in pairs(tool_caps.damage_groups) do
  70                                                         tool_caps.damage_groups[index] = data*(level+1)
  71                                                 end
  72                                         end
  73                                 end
  74                         end
  75
  76                         meta:set_string("description", description)
  77                         meta:set_string("enchanted", "true")
  78                         meta:set_tool_capabilities(tool_caps)
  79
  80                         player_meta:set_int("experience_level", player_level)
  81
  82                         local hud_fg_id = player_meta:get_int("experience_level_fg")
  83                         local hud_bg_id = player_meta:get_int("experience_level_bg")
  84
  85                         clicker:hud_change(hud_bg_id, "text", tostring(player_level))
  86                         clicker:hud_change(hud_fg_id, "text", tostring(player_level))
  87
  88                         --create truly random hex
  89                         local colorstring = "#"
  90                         for i = 1,6 do
  91                                 colorstring = colorstring..hexer[math.random(1,16)]
  92                         end
  93                         stack = minetest.itemstring_with_color(stack, colorstring)
  94                         clicker:set_wielded_item(stack)
  95                 end,clicker)
  96         end
  97 })
  98
  99
 100 minetest.register_craft({
 101         output = "enchanting:table",
 102         recipe = {
 103                 {"nether:obsidian", "nether:obsidian", "nether:obsidian"},
 104                 {"nether:obsidian", "main:diamond", "nether:obsidian"},
 105                 {"nether:obsidian", "nether:obsidian", "nether:obsidian"},
 106         },
 107 })