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local tmp = { }
minetest.register_entity ( " itemframes:item " , {
hp_max = 1 ,
visual = " wielditem " ,
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visual_size = { x = 0.3 , y = 0.3 } ,
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collisionbox = { 0 , 0 , 0 , 0 , 0 , 0 } ,
physical = false ,
textures = { " air " } ,
on_activate = function ( self , staticdata )
if tmp.nodename ~= nil and tmp.texture ~= nil then
self.nodename = tmp.nodename
tmp.nodename = nil
self.texture = tmp.texture
tmp.texture = nil
else
if staticdata ~= nil and staticdata ~= " " then
local data = staticdata : split ( ' ; ' )
if data and data [ 1 ] and data [ 2 ] then
self.nodename = data [ 1 ]
self.texture = data [ 2 ]
end
end
end
if self.texture ~= nil then
self.object : set_properties ( { textures = { self.texture } } )
end
end ,
get_staticdata = function ( self )
if self.nodename ~= nil and self.texture ~= nil then
return self.nodename .. ' ; ' .. self.texture
end
return " "
end ,
} )
local facedir = { }
facedir [ 0 ] = { x = 0 , y = 0 , z = 1 }
facedir [ 1 ] = { x = 1 , y = 0 , z = 0 }
facedir [ 2 ] = { x = 0 , y = 0 , z =- 1 }
facedir [ 3 ] = { x =- 1 , y = 0 , z = 0 }
local remove_item = function ( pos , node )
local objs = nil
if node.name == " itemframes:frame " then
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objs = minetest.get_objects_inside_radius ( pos , .5 )
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end
if objs then
for _ , obj in ipairs ( objs ) do
if obj and obj : get_luaentity ( ) and obj : get_luaentity ( ) . name == " itemframes:item " then
obj : remove ( )
end
end
end
end
local update_item = function ( pos , node )
remove_item ( pos , node )
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local meta = minetest.get_meta ( pos )
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if meta : get_string ( " item " ) ~= " " then
if node.name == " itemframes:frame " then
local posad = facedir [ node.param2 ]
pos.x = pos.x + posad.x * 6.5 / 16
pos.y = pos.y + posad.y * 6.5 / 16
pos.z = pos.z + posad.z * 6.5 / 16
end
tmp.nodename = node.name
tmp.texture = ItemStack ( meta : get_string ( " item " ) ) : get_name ( )
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local e = minetest.add_entity ( pos , " itemframes:item " )
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if node.name == " itemframes:frame " then
local yaw = math.pi * 2 - node.param2 * math.pi / 2
e : setyaw ( yaw )
end
end
end
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local drop_item = function ( pos , node , meta )
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if meta : get_string ( " item " ) ~= " " then
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if node.name == " itemframes:frame " and not minetest.settings : get_bool ( " creative_mode " ) then
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local item = ItemStack ( minetest.deserialize ( meta : get_string ( " itemdata " ) ) )
minetest.add_item ( pos , item )
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end
meta : set_string ( " item " , " " )
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meta : set_string ( " itemdata " , " " )
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end
remove_item ( pos , node )
end
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local on_rotate
if minetest.get_modpath ( " screwdriver " ) then
on_rotate = screwdriver.disallow
end
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minetest.register_node ( " itemframes:frame " , {
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description = " Item Frame " ,
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_doc_items_longdesc = " Item frames are decorative blocks in which items can be placed. " ,
_doc_items_usagehelp = " Hold any item in your hand and right-click the item frame to place the item into the frame. Rightclick the item frame again to retrieve the item. " ,
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drawtype = " mesh " ,
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is_ground_content = false ,
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mesh = " itemframes_itemframe1facedir.obj " ,
selection_box = { type = " fixed " , fixed = { - 6 / 16 , - 6 / 16 , 7 / 16 , 6 / 16 , 6 / 16 , 0.5 } } ,
collision_box = { type = " fixed " , fixed = { - 6 / 16 , - 6 / 16 , 7 / 16 , 6 / 16 , 6 / 16 , 0.5 } } ,
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tiles = { " itemframe_background.png " , " itemframe_background.png " , " itemframe_background.png " , " itemframe_background.png " , " default_wood.png " , " itemframe_background.png " } ,
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inventory_image = " itemframes_frame.png " ,
wield_image = " itemframes_frame.png " ,
paramtype = " light " ,
paramtype2 = " facedir " ,
sunlight_propagates = true ,
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groups = { dig_immediate = 3 , deco_block = 1 , dig_by_piston = 1 } ,
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sounds = mcl_sounds.node_sound_defaults ( ) ,
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after_place_node = function ( pos , placer , itemstack )
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local meta = minetest.get_meta ( pos )
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meta : set_string ( " owner " , placer : get_player_name ( ) )
meta : set_string ( " infotext " , " Item frame (owned by " .. placer : get_player_name ( ) .. " ) " )
end ,
on_rightclick = function ( pos , node , clicker , itemstack )
if not itemstack then return end
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local meta = minetest.get_meta ( pos )
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if clicker : get_player_name ( ) == meta : get_string ( " owner " ) then
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drop_item ( pos , node , meta )
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-- item holds the itemstring
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meta : set_string ( " item " , itemstack : get_name ( ) )
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local put_itemstack = ItemStack ( itemstack )
put_itemstack : set_count ( 1 )
local itemdata = minetest.serialize ( put_itemstack : to_table ( ) )
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-- itemdata holds the serialized itemstack in table form
meta : set_string ( " itemdata " , itemdata )
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update_item ( pos , node )
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if not minetest.settings : get_bool ( " creative_mode " ) then
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itemstack : take_item ( )
end
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end
return itemstack
end ,
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on_destruct = function ( pos )
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local meta = minetest.get_meta ( pos )
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local node = minetest.get_node ( pos )
drop_item ( pos , node , meta )
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end ,
can_dig = function ( pos , player )
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local meta = minetest.get_meta ( pos )
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return player : get_player_name ( ) == meta : get_string ( " owner " )
end ,
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on_rotate = on_rotate ,
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} )
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minetest.register_craft ( {
output = ' itemframes:frame ' ,
recipe = {
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{ ' mcl_core:stick ' , ' mcl_core:stick ' , ' mcl_core:stick ' } ,
{ ' mcl_core:stick ' , ' mcl_mobitems:leather ' , ' mcl_core:stick ' } ,
{ ' mcl_core:stick ' , ' mcl_core:stick ' , ' mcl_core:stick ' } ,
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}
} )