mods/map/init.lua

   1 -- map/init.lua
   2
   3 -- Mod global namespace
   4
   5 map = {}
   6
   7
   8 -- Load support for MT game translation.
   9 local S = minetest.get_translator("map")
  10
  11
  12 -- Cache creative mode setting
  13
  14 local creative_mode_cache = minetest.settings:get_bool("creative_mode")
  15
  16
  17 -- Update HUD flags
  18 -- Global to allow overriding
  19
  20 function map.update_hud_flags(player)
  21         local creative_enabled =
  22                 (creative and creative.is_enabled_for(player:get_player_name())) or
  23                 creative_mode_cache
  24
  25         local minimap_enabled = creative_enabled or
  26                 player:get_inventory():contains_item("main", "map:mapping_kit")
  27         local radar_enabled = creative_enabled
  28
  29         player:hud_set_flags({
  30                 minimap = minimap_enabled,
  31                 minimap_radar = radar_enabled
  32         })
  33 end
  34
  35
  36 -- Set HUD flags 'on joinplayer'
  37
  38 minetest.register_on_joinplayer(function(player)
  39         map.update_hud_flags(player)
  40 end)
  41
  42
  43 -- Cyclic update of HUD flags
  44
  45 local function cyclic_update()
  46         for _, player in ipairs(minetest.get_connected_players()) do
  47                 map.update_hud_flags(player)
  48         end
  49         minetest.after(5.3, cyclic_update)
  50 end
  51
  52 minetest.after(5.3, cyclic_update)
  53
  54
  55 -- Mapping kit item
  56
  57 minetest.register_craftitem("map:mapping_kit", {
  58         description = S("Mapping Kit") .. "\n" .. S("Use with 'Minimap' key"),
  59         inventory_image = "map_mapping_kit.png",
  60         stack_max = 1,
  61         groups = {flammable = 3},
  62
  63         on_use = function(itemstack, user, pointed_thing)
  64                 map.update_hud_flags(user)
  65         end,
  66 })
  67
  68
  69 -- Crafting
  70
  71 minetest.register_craft({
  72         output = "map:mapping_kit",
  73         recipe = {
  74                 {"default:glass", "default:paper", "group:stick"},
  75                 {"default:steel_ingot", "default:paper", "default:steel_ingot"},
  76                 {"group:wood", "default:paper", "dye:black"},
  77         }
  78 })
  79
  80
  81 -- Fuel
  82
  83 minetest.register_craft({
  84         type = "fuel",
  85         recipe = "map:mapping_kit",
  86         burntime = 5,
  87 })