mods/beds/api.lua

   1
   2 local reverse = true
   3
   4 local function destruct_bed(pos, n)
   5         local node = minetest.get_node(pos)
   6         local other
   7
   8         if n == 2 then
   9                 local dir = minetest.facedir_to_dir(node.param2)
  10                 other = vector.subtract(pos, dir)
  11         elseif n == 1 then
  12                 local dir = minetest.facedir_to_dir(node.param2)
  13                 other = vector.add(pos, dir)
  14         end
  15
  16         if reverse then
  17                 reverse = not reverse
  18                 minetest.remove_node(other)
  19                 nodeupdate(other)
  20         else
  21                 reverse = not reverse
  22         end
  23 end
  24
  25 function beds.register_bed(name, def)
  26         minetest.register_node(name .. "_bottom", {
  27                 description = def.description,
  28                 inventory_image = def.inventory_image,
  29                 wield_image = def.wield_image,
  30                 drawtype = "nodebox",
  31                 tiles = def.tiles.bottom,
  32                 paramtype = "light",
  33                 paramtype2 = "facedir",
  34                 is_ground_content = false,
  35                 stack_max = 1,
  36                 groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3, bed = 1},
  37                 sounds = default.node_sound_wood_defaults(),
  38                 node_box = {
  39                         type = "fixed",
  40                         fixed = def.nodebox.bottom,
  41                 },
  42                 selection_box = {
  43                         type = "fixed",
  44                         fixed = def.selectionbox,
  45                 },
  46
  47                 on_place = function(itemstack, placer, pointed_thing)
  48                         local under = pointed_thing.under
  49                         local pos
  50                         if minetest.registered_items[minetest.get_node(under).name].buildable_to then
  51                                 pos = under
  52                         else
  53                                 pos = pointed_thing.above
  54                         end
  55
  56                         if minetest.is_protected(pos, placer:get_player_name()) and
  57                                         not minetest.check_player_privs(placer, "protection_bypass") then
  58                                 minetest.record_protection_violation(pos, placer:get_player_name())
  59                                 return itemstack
  60                         end
  61
  62                         local def = minetest.registered_nodes[minetest.get_node(pos).name]
  63                         if not def or not def.buildable_to then
  64                                 return itemstack
  65                         end
  66
  67                         local dir = minetest.dir_to_facedir(placer:get_look_dir())
  68                         local botpos = vector.add(pos, minetest.facedir_to_dir(dir))
  69
  70                         if minetest.is_protected(botpos, placer:get_player_name()) and
  71                                         not minetest.check_player_privs(placer, "protection_bypass") then
  72                                 minetest.record_protection_violation(botpos, placer:get_player_name())
  73                                 return itemstack
  74                         end
  75
  76                         local botdef = minetest.registered_nodes[minetest.get_node(botpos).name]
  77                         if not botdef or not botdef.buildable_to then
  78                                 return itemstack
  79                         end
  80
  81                         minetest.set_node(pos, {name = name .. "_bottom", param2 = dir})
  82                         minetest.set_node(botpos, {name = name .. "_top", param2 = dir})
  83
  84                         if not minetest.setting_getbool("creative_mode") then
  85                                 itemstack:take_item()
  86                         end
  87                         return itemstack
  88                 end,
  89
  90                 on_destruct = function(pos)
  91                         destruct_bed(pos, 1)
  92                 end,
  93
  94                 on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
  95                         beds.on_rightclick(pos, clicker)
  96                         return itemstack
  97                 end,
  98
  99                 on_rotate = function(pos, node, user, mode, new_param2)
 100                         local dir = minetest.facedir_to_dir(node.param2)
 101                         local p = vector.add(pos, dir)
 102                         local node2 = minetest.get_node_or_nil(p)
 103                         if not node2 or not minetest.get_item_group(node2.name, "bed") == 2 or
 104                                         not node.param2 == node2.param2 then
 105                                 return false
 106                         end
 107                         if minetest.is_protected(p, user:get_player_name()) then
 108                                 minetest.record_protection_violation(p, user:get_player_name())
 109                                 return false
 110                         end
 111                         if mode ~= screwdriver.ROTATE_FACE then
 112                                 return false
 113                         end
 114                         local newp = vector.add(pos, minetest.facedir_to_dir(new_param2))
 115                         local node3 = minetest.get_node_or_nil(newp)
 116                         local def = node3 and minetest.registered_nodes[node3.name]
 117                         if not def or not def.buildable_to then
 118                                 return false
 119                         end
 120                         if minetest.is_protected(newp, user:get_player_name()) then
 121                                 minetest.record_protection_violation(newp, user:get_player_name())
 122                                 return false
 123                         end
 124                         node.param2 = new_param2
 125                         -- do not remove_node here - it will trigger destroy_bed()
 126                         minetest.set_node(p, {name = "air"})
 127                         minetest.set_node(pos, node)
 128                         minetest.set_node(newp, {name = name .. "_top", param2 = new_param2})
 129                         return true
 130                 end,
 131         })
 132
 133         minetest.register_node(name .. "_top", {
 134                 drawtype = "nodebox",
 135                 tiles = def.tiles.top,
 136                 paramtype = "light",
 137                 paramtype2 = "facedir",
 138                 is_ground_content = false,
 139                 pointable = false,
 140                 groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3, bed = 2},
 141                 sounds = default.node_sound_wood_defaults(),
 142                 drop = name .. "_bottom",
 143                 node_box = {
 144                         type = "fixed",
 145                         fixed = def.nodebox.top,
 146                 },
 147                 on_destruct = function(pos)
 148                         destruct_bed(pos, 2)
 149                 end,
 150         })
 151
 152         minetest.register_alias(name, name .. "_bottom")
 153
 154         minetest.register_craft({
 155                 output = name,
 156                 recipe = def.recipe
 157         })
 158 end