mods/flowers/init.lua

   1 -- Minetest 0.4 mod: default
   2 -- See README.txt for licensing and other information.
   3
   4 -- Namespace for functions
   5 flowers = {}
   6
   7 -- Map Generation
   8 dofile(minetest.get_modpath("flowers").."/mapgen.lua")
   9
  10 -- Aliases for original flowers mod
  11 minetest.register_alias("flowers:flower_dandelion_white", "flowers:dandelion_white")
  12 minetest.register_alias("flowers:flower_dandelion_yellow", "flowers:dandelion_yellow")
  13 minetest.register_alias("flowers:flower_geranium", "flowers:geranium")
  14 minetest.register_alias("flowers:flower_rose", "flowers:rose")
  15 minetest.register_alias("flowers:flower_tulip", "flowers:tulip")
  16 minetest.register_alias("flowers:flower_viola", "flowers:viola")
  17
  18 -- Flower registration function
  19 local function add_simple_flower(name, desc, box, f_groups)
  20         -- Common flowers' groups
  21         f_groups.snappy = 3
  22         f_groups.flammable = 2
  23         f_groups.flower = 1
  24         f_groups.flora = 1
  25         f_groups.attached_node = 1
  26
  27         minetest.register_node("flowers:"..name.."", {
  28                 description = desc,
  29                 drawtype = "plantlike",
  30                 tiles = { "flowers_" .. name .. ".png" },
  31                 inventory_image = "flowers_" .. name .. ".png",
  32                 wield_image = "flowers_" .. name .. ".png",
  33                 sunlight_propagates = true,
  34                 paramtype = "light",
  35                 walkable = false,
  36                 stack_max = 99,
  37                 groups = f_groups,
  38                 sounds = default.node_sound_leaves_defaults(),
  39                 selection_box = {
  40                         type = "fixed",
  41                         fixed = box
  42                 }
  43         })
  44 end
  45
  46 -- Registrations using the function above
  47 flowers.datas = {
  48         {"dandelion_yellow", "Yellow Dandelion", { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 }, {color_yellow=1}},
  49         {"geranium", "Blue Geranium", { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 }, {color_blue=1}},
  50         {"rose", "Rose", { -0.15, -0.5, -0.15, 0.15, 0.3, 0.15 }, {color_red=1}},
  51         {"tulip", "Orange Tulip", { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 }, {color_orange=1}},
  52         {"dandelion_white", "White dandelion", { -0.5, -0.5, -0.5, 0.5, -0.2, 0.5 }, {color_white=1}},
  53         {"viola", "Viola", { -0.5, -0.5, -0.5, 0.5, -0.2, 0.5 }, {color_violet=1}}
  54 }
  55
  56 for _,item in pairs(flowers.datas) do
  57         add_simple_flower(unpack(item))
  58 end
  59
  60 local mushrooms_datas = {
  61         {"brown", 2}, {"red", -6}
  62 }
  63
  64 for _, m in pairs(mushrooms_datas) do
  65         local name, nut = m[1], m[2]
  66         minetest.register_node("flowers:mushroom_"..name, {
  67                 description = string.sub(string.upper(name), 0, 1)..
  68                         string.sub(name, 2).." Mushroom",
  69                 tiles = {"flowers_mushroom_"..name..".png"},
  70                 inventory_image = "flowers_mushroom_"..name..".png",
  71                 wield_image = "flowers_mushroom_"..name..".png",
  72                 drawtype = "plantlike",
  73                 paramtype = "light",
  74                 sunlight_propagates = true,
  75                 walkable = false,
  76                 buildable_to = true,
  77                 groups = {snappy=3,flammable=3,attached_node=1},
  78                 sounds = default.node_sound_leaves_defaults(),
  79                 on_use = minetest.item_eat(nut),
  80                 selection_box = {
  81                         type = "fixed",
  82                         fixed = {-0.3, -0.5, -0.3, 0.3, 0, 0.3}
  83                 }
  84         })
  85 end
  86
  87 minetest.register_abm({
  88         nodenames = {"group:flora"},
  89         neighbors = {"default:dirt_with_grass", "default:desert_sand"},
  90         interval = 50,
  91         chance = 25,
  92         action = function(pos, node)
  93                 pos.y = pos.y - 1
  94                 local under = minetest.get_node(pos)
  95                 pos.y = pos.y + 1
  96                 if under.name == "default:desert_sand" then
  97                         minetest.set_node(pos, {name="default:dry_shrub"})
  98                 elseif under.name ~= "default:dirt_with_grass" then
  99                         return
 100                 end
 101
 102                 local light = minetest.get_node_light(pos)
 103                 if not light or light < 13 then
 104                         return
 105                 end
 106
 107                 local pos0 = {x=pos.x-4,y=pos.y-4,z=pos.z-4}
 108                 local pos1 = {x=pos.x+4,y=pos.y+4,z=pos.z+4}
 109                 if #minetest.find_nodes_in_area(pos0, pos1, "group:flora_block") > 0 then
 110                         return
 111                 end
 112
 113                 local flowers = minetest.find_nodes_in_area(pos0, pos1, "group:flora")
 114                 if #flowers > 3 then
 115                         return
 116                 end
 117
 118                 local seedling = minetest.find_nodes_in_area(pos0, pos1, "default:dirt_with_grass")
 119                 if #seedling > 0 then
 120                         seedling = seedling[math.random(#seedling)]
 121                         seedling.y = seedling.y + 1
 122                         light = minetest.get_node_light(seedling)
 123                         if not light or light < 13 then
 124                                 return
 125                         end
 126                         if minetest.get_node(seedling).name == "air" then
 127                                 minetest.set_node(seedling, {name=node.name})
 128                         end
 129                 end
 130         end,
 131 })