cooking.lua

   1 local cauldron = {}
   2
   3 -- Add more ingredients here that make a soup.
   4 local ingredients_list = {
   5         "apple", "mushroom", "honey", "pumpkin", "egg", "bread", "meat",
   6         "chicken", "carrot", "potato", "melon", "rhubarb", "cucumber",
   7         "corn", "beans", "berries", "grapes", "tomato", "wheat"
   8 }
   9
  10 cauldron.cbox = {
  11         {0,  0, 0,  16, 16, 0},
  12         {0,  0, 16, 16, 16, 0},
  13         {0,  0, 0,  0,  16, 16},
  14         {16, 0, 0,  0,  16, 16},
  15         {0,  0, 0,  16, 8,  16}
  16 }
  17
  18 function cauldron.idle_construct(pos)
  19         local timer = minetest.get_node_timer(pos)
  20         timer:start(10.0)
  21 end
  22
  23 function cauldron.boiling_construct(pos)
  24         local meta = minetest.get_meta(pos)
  25         local timer = minetest.get_node_timer(pos)
  26         meta:set_string("infotext", "Cauldron (active) - Drop some foods inside to make a soup")
  27         timer:start(5.0)
  28 end
  29
  30 function cauldron.filling(pos, node, clicker, itemstack)
  31         local wield_item = clicker:get_wielded_item():get_name()
  32         if wield_item:sub(1,7) == "bucket:" then
  33                 if wield_item:sub(-6) == "_empty" then
  34                         minetest.set_node(pos, {name="xdecor:cauldron_empty", param2=node.param2})
  35                         itemstack:replace("bucket:bucket_water")
  36                 elseif wield_item:sub(-6) == "_water" then
  37                         minetest.set_node(pos, {name="xdecor:cauldron_idle", param2=node.param2})
  38                         itemstack:replace("bucket:bucket_empty")
  39                 end
  40         end
  41 end
  42
  43 function cauldron.idle_timer(pos)
  44         local below_node = {x=pos.x, y=pos.y-1, z=pos.z}
  45         if not minetest.get_node(below_node).name:find("fire") then
  46                 return true
  47         end
  48
  49         local node = minetest.get_node(pos)
  50         minetest.set_node(pos, {name="xdecor:cauldron_boiling_water", param2=node.param2})
  51         return true
  52 end
  53
  54 -- Ugly hack to determine if an item has `minetest.item_eat` in its definition.
  55 local function eatable(itemstring)
  56         local item = itemstring:match("[%w_:]+")
  57         local on_use_def = minetest.registered_items[item].on_use
  58         if not on_use_def then return end
  59         return string.format("%q", string.dump(on_use_def)):find("item_eat")
  60 end
  61
  62 function cauldron.boiling_timer(pos)
  63         local node = minetest.get_node(pos)
  64         local objs = minetest.get_objects_inside_radius(pos, 0.5)
  65         if objs == {} then return true end
  66
  67         local ingredients = {}
  68         for _, obj in pairs(objs) do
  69                 if obj and not obj:is_player() and obj:get_luaentity().itemstring then
  70                         local itemstring = obj:get_luaentity().itemstring
  71                         local food = itemstring:match(":([%w_]+)")
  72
  73                         for _, ingredient in pairs(ingredients_list) do
  74                                 if food and (eatable(itemstring) or food:find(ingredient)) then
  75                                         ingredients[#ingredients+1] = food break
  76                                 end
  77                         end
  78                 end
  79         end
  80
  81         if #ingredients >= 2 then
  82                 for _, obj in pairs(objs) do obj:remove() end
  83                 minetest.set_node(pos, {name="xdecor:cauldron_soup", param2=node.param2})
  84         end
  85
  86         local node_under = {x=pos.x, y=pos.y-1, z=pos.z}
  87         if not minetest.get_node(node_under).name:find("fire") then
  88                 minetest.set_node(pos, {name="xdecor:cauldron_idle", param2=node.param2})
  89         end
  90         return true
  91 end
  92
  93 function cauldron.take_soup(pos, node, clicker, itemstack)
  94         local inv = clicker:get_inventory()
  95         local wield_item = clicker:get_wielded_item()
  96
  97         if wield_item:get_name() == "xdecor:bowl" then
  98                 if wield_item:get_count() > 1 then
  99                         if inv:room_for_item("main", "xdecor:bowl_soup 1") then
 100                                 itemstack:take_item()
 101                                 inv:add_item("main", "xdecor:bowl_soup 1")
 102                         else
 103                                 minetest.chat_send_player(clicker:get_player_name(),
 104                                         "No room in your inventory to add a bowl of soup!")
 105                                 return
 106                         end
 107                 else
 108                         itemstack:replace("xdecor:bowl_soup 1")
 109                 end
 110
 111                 minetest.set_node(pos, {name="xdecor:cauldron_empty", param2=node.param2})
 112                 return itemstack
 113         end
 114 end
 115
 116 xdecor.register("cauldron_empty", {
 117         description = "Cauldron",
 118         groups = {cracky=2, oddly_breakable_by_hand=1},
 119         on_rotate = screwdriver.rotate_simple,
 120         tiles = {"xdecor_cauldron_top_empty.png", "xdecor_cauldron_sides.png"},
 121         infotext = "Cauldron (empty)",
 122         on_rightclick = cauldron.filling,
 123         collision_box = xdecor.pixelbox(16, cauldron.cbox)
 124 })
 125
 126 xdecor.register("cauldron_idle", {
 127         groups = {cracky=2, oddly_breakable_by_hand=1, not_in_creative_inventory=1},
 128         on_rotate = screwdriver.rotate_simple,
 129         tiles = {"xdecor_cauldron_top_idle.png", "xdecor_cauldron_sides.png"},
 130         drop = "xdecor:cauldron_empty",
 131         infotext = "Cauldron (idle)",
 132         collision_box = xdecor.pixelbox(16, cauldron.cbox),
 133         on_rightclick = cauldron.filling,
 134         on_construct = cauldron.idle_construct,
 135         on_timer = cauldron.idle_timer
 136 })
 137
 138 xdecor.register("cauldron_boiling_water", {
 139         groups = {cracky=2, oddly_breakable_by_hand=1, not_in_creative_inventory=1},
 140         on_rotate = screwdriver.rotate_simple,
 141         drop = "xdecor:cauldron_empty",
 142         infotext = "Cauldron (active) - Drop foods inside to make a soup",
 143         damage_per_second = 2,
 144         tiles = {{name="xdecor_cauldron_top_anim_boiling_water.png",
 145                         animation={type="vertical_frames", length=3.0}},
 146                 "xdecor_cauldron_sides.png"},
 147         collision_box = xdecor.pixelbox(16, cauldron.cbox),
 148         on_rightclick = cauldron.filling,
 149         on_construct = cauldron.boiling_construct,
 150         on_timer = cauldron.boiling_timer
 151 })
 152
 153 xdecor.register("cauldron_soup", {
 154         groups = {cracky=2, oddly_breakable_by_hand=1, not_in_creative_inventory=1},
 155         on_rotate = screwdriver.rotate_simple,
 156         drop = "xdecor:cauldron_empty",
 157         infotext = "Cauldron (active) - Use a bowl to eat the soup",
 158         damage_per_second = 2,
 159         tiles = {{name="xdecor_cauldron_top_anim_soup.png",
 160                         animation={type="vertical_frames", length=3.0}},
 161                 "xdecor_cauldron_sides.png"},
 162         collision_box = xdecor.pixelbox(16, cauldron.cbox),
 163         on_rightclick = cauldron.take_soup
 164 })
 165