mods/doors/init.lua

   1 -- Minetest 0.4 mod: doors
   2 -- See README.txt for licensing and other information.
   3 --------------------------------------------------------------------------------
   4
   5 local WALLMX = 3
   6 local WALLMZ = 5
   7 local WALLPX = 2
   8 local WALLPZ = 4
   9
  10 --------------------------------------------------------------------------------
  11
  12 minetest.register_alias('door', 'doors:door_wood')
  13 minetest.register_alias('door_wood', 'doors:door_wood')
  14
  15 minetest.register_node( 'doors:door_wood', {
  16         description         = 'Wooden Door',
  17         drawtype            = 'signlike',
  18         tile_images         = { 'door_wood.png' },
  19         inventory_image     = 'door_wood.png',
  20         wield_image         = 'door_wood.png',
  21         paramtype2          = 'wallmounted',
  22         selection_box       = { type = 'wallmounted' },
  23         groups              = { choppy=2, dig_immediate=2 },
  24 })
  25
  26 minetest.register_craft( {
  27         output              = 'doors:door_wood',
  28         recipe = {
  29                 { 'default:wood', 'default:wood' },
  30                 { 'default:wood', 'default:wood' },
  31                 { 'default:wood', 'default:wood' },
  32         },
  33 })
  34
  35 minetest.register_craft({
  36         type = 'fuel',
  37         recipe = 'doors:door_wood',
  38         burntime = 30,
  39 })
  40
  41 minetest.register_node( 'doors:door_wood_a_c', {
  42         Description         = 'Top Closed Door',
  43         drawtype            = 'signlike',
  44         tile_images         = { 'door_wood_a.png' },
  45         inventory_image     = 'door_wood_a.png',
  46         paramtype           = 'light',
  47         paramtype2          = 'wallmounted',
  48         walkable            = true,
  49         selection_box       = { type = "wallmounted", },
  50         groups              = { choppy=2, dig_immediate=2 },
  51         legacy_wallmounted  = true,
  52         drop                = 'doors:door_wood',
  53 })
  54
  55 minetest.register_node( 'doors:door_wood_b_c', {
  56         Description         = 'Bottom Closed Door',
  57         drawtype            = 'signlike',
  58         tile_images         = { 'door_wood_b.png' },
  59         inventory_image     = 'door_wood_b.png',
  60         paramtype           = 'light',
  61         paramtype2          = 'wallmounted',
  62         walkable            = true,
  63         selection_box       = { type = "wallmounted", },
  64         groups              = { choppy=2, dig_immediate=2 },
  65         legacy_wallmounted  = true,
  66         drop                = 'doors:door_wood',
  67 })
  68
  69 minetest.register_node( 'doors:door_wood_a_o', {
  70         Description         = 'Top Open Door',
  71         drawtype            = 'signlike',
  72         tile_images         = { 'door_wood_a_r.png' },
  73         inventory_image     = 'door_wood_a_r.png',
  74         paramtype           = 'light',
  75         paramtype2          = 'wallmounted',
  76         walkable            = false,
  77         selection_box       = { type = "wallmounted", },
  78         groups              = { choppy=2, dig_immediate=2 },
  79         legacy_wallmounted  = true,
  80         drop                = 'doors:door_wood',
  81 })
  82
  83 minetest.register_node( 'doors:door_wood_b_o', {
  84         Description         = 'Bottom Open Door',
  85         drawtype            = 'signlike',
  86         tile_images         = { 'door_wood_b_r.png' },
  87         inventory_image     = 'door_wood_b_r.png',
  88         paramtype           = 'light',
  89         paramtype2          = 'wallmounted',
  90         walkable            = false,
  91         selection_box       = { type = "wallmounted", },
  92         groups              = { choppy=2, dig_immediate=2 },
  93         legacy_wallmounted  = true,
  94         drop                = 'doors:door_wood',
  95 })
  96
  97 --------------------------------------------------------------------------------
  98
  99 local round = function( n )
 100         if n >= 0 then
 101                 return math.floor( n + 0.5 )
 102         else
 103                 return math.ceil( n - 0.5 )
 104         end
 105 end
 106
 107 local on_door_placed = function( pos, node, placer )
 108         if node.name ~= 'doors:door_wood' then return end
 109
 110         upos = { x = pos.x, y = pos.y - 1, z = pos.z }
 111         apos = { x = pos.x, y = pos.y + 1, z = pos.z }
 112         und = minetest.env:get_node( upos )
 113         abv = minetest.env:get_node( apos )
 114
 115         dir = placer:get_look_dir()
 116
 117         if     round( dir.x ) == 1  then
 118                 newparam = WALLMX
 119         elseif round( dir.x ) == -1 then
 120                 newparam = WALLPX
 121         elseif round( dir.z ) == 1  then
 122                 newparam = WALLMZ
 123         elseif round( dir.z ) == -1 then
 124                 newparam = WALLPZ
 125         end
 126
 127         if und.name == 'air' then
 128                 minetest.env:add_node( pos,  { name = 'doors:door_wood_a_c', param2 = newparam } )
 129                 minetest.env:add_node( upos, { name = 'doors:door_wood_b_c', param2 = newparam } )
 130         elseif abv.name == 'air' then
 131                 minetest.env:add_node( pos,  { name = 'doors:door_wood_b_c', param2 = newparam } )
 132                 minetest.env:add_node( apos, { name = 'doors:door_wood_a_c', param2 = newparam } )
 133         else
 134                 minetest.env:remove_node( pos )
 135                 placer:get_inventory():add_item( "main", 'doors:door_wood' )
 136                 minetest.chat_send_player( placer:get_player_name(), 'not enough space' )
 137         end
 138 end
 139
 140 local on_door_punched = function( pos, node, puncher )
 141         if string.find( node.name, 'doors:door_wood' ) == nil then return end
 142
 143         upos = { x = pos.x, y = pos.y - 1, z = pos.z }
 144         apos = { x = pos.x, y = pos.y + 1, z = pos.z }
 145
 146         if string.find( node.name, '_c', -2 ) ~= nil then
 147                 if     node.param2 == WALLPX then
 148                         newparam = WALLMZ
 149                 elseif node.param2 == WALLMZ then
 150                         newparam = WALLMX
 151                 elseif node.param2 == WALLMX then
 152                         newparam = WALLPZ
 153                 elseif node.param2 == WALLPZ then
 154                         newparam = WALLPX
 155                 end
 156         elseif string.find( node.name, '_o', -2 ) ~= nil then
 157                 if     node.param2 == WALLMZ then
 158                         newparam = WALLPX
 159                 elseif node.param2 == WALLMX then
 160                         newparam = WALLMZ
 161                 elseif node.param2 == WALLPZ then
 162                         newparam = WALLMX
 163                 elseif node.param2 == WALLPX then
 164                         newparam = WALLPZ
 165                 end
 166         end
 167
 168         if ( node.name == 'doors:door_wood_a_c' ) then
 169                 minetest.env:add_node( pos,  { name = 'doors:door_wood_a_o', param2 = newparam } )
 170                 minetest.env:add_node( upos, { name = 'doors:door_wood_b_o', param2 = newparam } )
 171
 172         elseif ( node.name == 'doors:door_wood_b_c' ) then
 173                 minetest.env:add_node( pos,  { name = 'doors:door_wood_b_o', param2 = newparam } )
 174                 minetest.env:add_node( apos, { name = 'doors:door_wood_a_o', param2 = newparam } )
 175
 176         elseif ( node.name == 'doors:door_wood_a_o' ) then
 177                 minetest.env:add_node( pos,  { name = 'doors:door_wood_a_c', param2 = newparam } )
 178                 minetest.env:add_node( upos, { name = 'doors:door_wood_b_c', param2 = newparam } )
 179
 180         elseif ( node.name == 'doors:door_wood_b_o' ) then
 181                 minetest.env:add_node( pos,  { name = 'doors:door_wood_b_c', param2 = newparam } )
 182                 minetest.env:add_node( apos, { name = 'doors:door_wood_a_c', param2 = newparam } )
 183
 184         end
 185 end
 186
 187 local on_door_digged = function( pos, node, digger )
 188         upos = { x = pos.x, y = pos.y - 1, z = pos.z }
 189         apos = { x = pos.x, y = pos.y + 1, z = pos.z }
 190
 191         if ( node.name == 'doors:door_wood_a_c' ) or ( node.name == 'doors:door_wood_a_o' ) then
 192                 minetest.env:remove_node( upos )
 193         elseif ( node.name == 'doors:door_wood_b_c' ) or ( node.name == 'doors:door_wood_b_o' ) then
 194                 minetest.env:remove_node( apos )
 195         end
 196 end
 197
 198 --------------------------------------------------------------------------------
 199
 200 minetest.register_on_placenode( on_door_placed )
 201 minetest.register_on_punchnode( on_door_punched )
 202 minetest.register_on_dignode( on_door_digged )
 203
 204 --------------------------------------------------------------------------------
 205