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 inv = clicker:get_inventory()
  32         local wield_item = clicker:get_wielded_item():get_name()
  33
  34         if wield_item:sub(1,7) == "bucket:" then
  35                 if wield_item:sub(-6) == "_empty" and not (node.name:sub(-6) == "_empty") then
  36                         if itemstack:get_count() > 1 then
  37                                 if inv:room_for_item("main", "bucket:bucket_water 1") then
  38                                         itemstack:take_item()
  39                                         inv:add_item("main", "bucket:bucket_water 1")
  40                                 else
  41                                         minetest.chat_send_player(clicker:get_player_name(),
  42                                                 "No room in your inventory to add a bucket of water.")
  43                                         return
  44                                 end
  45                         else
  46                                 itemstack:replace("bucket:bucket_water")
  47                         end
  48                         minetest.set_node(pos, {name="xdecor:cauldron_empty", param2=node.param2})
  49                 elseif wield_item:sub(-6) == "_water" and node.name:sub(-6) == "_empty" then
  50                         minetest.set_node(pos, {name="xdecor:cauldron_idle", param2=node.param2})
  51                         itemstack:replace("bucket:bucket_empty")
  52                 end
  53                 return itemstack
  54         end
  55 end
  56
  57 function cauldron.idle_timer(pos)
  58         local below_node = {x=pos.x, y=pos.y-1, z=pos.z}
  59         if not minetest.get_node(below_node).name:find("fire") then
  60                 return true
  61         end
  62
  63         local node = minetest.get_node(pos)
  64         minetest.set_node(pos, {name="xdecor:cauldron_boiling", param2=node.param2})
  65         return true
  66 end
  67
  68 -- Ugly hack to determine if an item has `minetest.item_eat` in its definition.
  69 local function eatable(itemstring)
  70         local item = itemstring:match("[%w_:]+")
  71         local on_use_def = minetest.registered_items[item].on_use
  72         if not on_use_def then return end
  73         return string.format("%q", string.dump(on_use_def)):find("item_eat")
  74 end
  75
  76 function cauldron.boiling_timer(pos)
  77         local node = minetest.get_node(pos)
  78         local objs = minetest.get_objects_inside_radius(pos, 0.5)
  79         if objs == {} then return true end
  80
  81         local ingredients = {}
  82         for _, obj in pairs(objs) do
  83                 if obj and not obj:is_player() and obj:get_luaentity().itemstring then
  84                         local itemstring = obj:get_luaentity().itemstring
  85                         local food = itemstring:match(":([%w_]+)")
  86
  87                         for _, ingredient in pairs(ingredients_list) do
  88                                 if food and (eatable(itemstring) or food:find(ingredient)) then
  89                                         ingredients[#ingredients+1] = food break
  90                                 end
  91                         end
  92                 end
  93         end
  94
  95         if #ingredients >= 2 then
  96                 for _, obj in pairs(objs) do obj:remove() end
  97                 minetest.set_node(pos, {name="xdecor:cauldron_soup", param2=node.param2})
  98         end
  99
 100         local node_under = {x=pos.x, y=pos.y-1, z=pos.z}
 101         if not minetest.get_node(node_under).name:find("fire") then
 102                 minetest.set_node(pos, {name="xdecor:cauldron_idle", param2=node.param2})
 103         end
 104         return true
 105 end
 106
 107 function cauldron.take_soup(pos, node, clicker, itemstack)
 108         local inv = clicker:get_inventory()
 109         local wield_item = clicker:get_wielded_item()
 110
 111         if wield_item:get_name() == "xdecor:bowl" then
 112                 if wield_item:get_count() > 1 then
 113                         if inv:room_for_item("main", "xdecor:bowl_soup 1") then
 114                                 itemstack:take_item()
 115                                 inv:add_item("main", "xdecor:bowl_soup 1")
 116                         else
 117                                 minetest.chat_send_player(clicker:get_player_name(),
 118                                         "No room in your inventory to add a bowl of soup.")
 119                                 return
 120                         end
 121                 else
 122                         itemstack:replace("xdecor:bowl_soup 1")
 123                 end
 124
 125                 minetest.set_node(pos, {name="xdecor:cauldron_empty", param2=node.param2})
 126                 return itemstack
 127         end
 128 end
 129
 130 xdecor.register("cauldron_empty", {
 131         description = "Cauldron",
 132         groups = {cracky=2, oddly_breakable_by_hand=1},
 133         on_rotate = screwdriver.rotate_simple,
 134         tiles = {"xdecor_cauldron_top_empty.png", "xdecor_cauldron_sides.png"},
 135         infotext = "Cauldron (empty)",
 136         on_rightclick = cauldron.filling,
 137         collision_box = xdecor.pixelbox(16, cauldron.cbox)
 138 })
 139
 140 xdecor.register("cauldron_idle", {
 141         groups = {cracky=2, oddly_breakable_by_hand=1, not_in_creative_inventory=1},
 142         on_rotate = screwdriver.rotate_simple,
 143         tiles = {"xdecor_cauldron_top_idle.png", "xdecor_cauldron_sides.png"},
 144         drop = "xdecor:cauldron_empty",
 145         infotext = "Cauldron (idle)",
 146         collision_box = xdecor.pixelbox(16, cauldron.cbox),
 147         on_rightclick = cauldron.filling,
 148         on_construct = cauldron.idle_construct,
 149         on_timer = cauldron.idle_timer
 150 })
 151
 152 xdecor.register("cauldron_boiling", {
 153         groups = {cracky=2, oddly_breakable_by_hand=1, not_in_creative_inventory=1},
 154         on_rotate = screwdriver.rotate_simple,
 155         drop = "xdecor:cauldron_empty",
 156         infotext = "Cauldron (active) - Drop foods inside to make a soup",
 157         damage_per_second = 2,
 158         tiles = {{name="xdecor_cauldron_top_anim_boiling_water.png",
 159                         animation={type="vertical_frames", length=3.0}},
 160                 "xdecor_cauldron_sides.png"},
 161         collision_box = xdecor.pixelbox(16, cauldron.cbox),
 162         on_rightclick = cauldron.filling,
 163         on_construct = cauldron.boiling_construct,
 164         on_timer = cauldron.boiling_timer
 165 })
 166
 167 xdecor.register("cauldron_soup", {
 168         groups = {cracky=2, oddly_breakable_by_hand=1, not_in_creative_inventory=1},
 169         on_rotate = screwdriver.rotate_simple,
 170         drop = "xdecor:cauldron_empty",
 171         infotext = "Cauldron (active) - Use a bowl to eat the soup",
 172         damage_per_second = 2,
 173         tiles = {{name="xdecor_cauldron_top_anim_soup.png",
 174                         animation={type="vertical_frames", length=3.0}},
 175                 "xdecor_cauldron_sides.png"},
 176         collision_box = xdecor.pixelbox(16, cauldron.cbox),
 177         on_rightclick = cauldron.take_soup
 178 })
 179