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"}
  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                         if enchants_available <= 0 then return end
  44
  45                         local description = minetest.registered_tools[stack:get_name()].description--temp_names[math.random(1,table.getn(temp_names))]
  46                         for i = 1,enchants_available do
  47                                 local new_enchant = enchantment_list[math.random(1,table.getn(enchantment_list))]
  48                                 local level = math.random(1,6)
  49                                 if meta:get_int(new_enchant) == 0 then
  50                                         player_level = player_level - 5
  51                                         meta:set_int(new_enchant, level)
  52                                         description = description.."\n"..new_enchant:gsub("^%l", string.upper)..": "..tostring(level)
  53                                         if new_enchant == "swiftness" then
  54                                                 for index,table in pairs(groupcaps) do
  55                                                         for index2,time in pairs(table.times) do
  56                                                                 tool_caps["groupcaps"][index]["times"][index2] = time/(level+1)
  57                                                         end
  58                                                 end
  59                                         end
  60                                         if new_enchant == "durable" then
  61                                                 for index,table in pairs(groupcaps) do
  62                                                         tool_caps["groupcaps"][index]["uses"] = table.uses*(level+1)
  63                                                 end
  64                                         end
  65
  66                                         if new_enchant == "sharpness" then
  67                                                 for index,data in pairs(tool_caps.damage_groups) do
  68                                                         tool_caps.damage_groups[index] = data*(level+1)
  69                                                 end
  70                                         end
  71                                 end
  72                         end
  73
  74                         meta:set_string("description", description)
  75                         meta:set_string("enchanted", "true")
  76                         meta:set_tool_capabilities(tool_caps)
  77
  78                         player_meta:set_int("experience_level", player_level)
  79
  80                         local hud_fg_id = player_meta:get_int("experience_level_fg")
  81                         local hud_bg_id = player_meta:get_int("experience_level_bg")
  82
  83                         clicker:hud_change(hud_bg_id, "text", tostring(player_level))
  84                         clicker:hud_change(hud_fg_id, "text", tostring(player_level))
  85
  86                         --create truly random hex
  87                         local colorstring = "#"
  88                         for i = 1,6 do
  89                                 colorstring = colorstring..hexer[math.random(1,16)]
  90                         end
  91                         stack = minetest.itemstring_with_color(stack, colorstring)
  92                         clicker:set_wielded_item(stack)
  93                 end,clicker)
  94         end
  95 })
  96
  97
  98 minetest.register_craft({
  99         output = "enchanting:table",
 100         recipe = {
 101                 {"nether:obsidian", "nether:obsidian", "nether:obsidian"},
 102                 {"nether:obsidian", "main:diamond", "nether:obsidian"},
 103                 {"nether:obsidian", "nether:obsidian", "nether:obsidian"},
 104         },
 105 })