forked from VoxeLibre/VoxeLibre
308 lines
9.2 KiB
Lua
308 lines
9.2 KiB
Lua
local S = minetest.get_translator("mcl_itemframes")
|
|
|
|
local VISUAL_SIZE = 0.3
|
|
|
|
minetest.register_entity("mcl_itemframes:item",{
|
|
hp_max = 1,
|
|
visual = "wielditem",
|
|
visual_size = {x=VISUAL_SIZE, y=VISUAL_SIZE},
|
|
physical = false,
|
|
pointable = false,
|
|
textures = { "blank.png" },
|
|
_texture = "blank.png",
|
|
_scale = 1,
|
|
|
|
on_activate = function(self, staticdata)
|
|
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]
|
|
if data[3] then
|
|
self._scale = data[3]
|
|
else
|
|
self._scale = 1
|
|
end
|
|
end
|
|
end
|
|
if self._texture ~= nil then
|
|
self.object:set_properties({
|
|
textures={self._texture},
|
|
visual_size={x=VISUAL_SIZE/self._scale, y=VISUAL_SIZE/self._scale},
|
|
})
|
|
end
|
|
end,
|
|
get_staticdata = function(self)
|
|
if self._nodename ~= nil and self._texture ~= nil then
|
|
local ret = self._nodename .. ';' .. self._texture
|
|
if self._scale ~= nil then
|
|
ret = ret .. ';' .. self._scale
|
|
end
|
|
return ret
|
|
end
|
|
return ""
|
|
end,
|
|
|
|
_update_texture = function(self)
|
|
if self._texture ~= nil then
|
|
self.object:set_properties({
|
|
textures={self._texture},
|
|
visual_size={x=VISUAL_SIZE/self._scale, y=VISUAL_SIZE/self._scale},
|
|
})
|
|
end
|
|
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_entity = function(pos, node)
|
|
local objs = nil
|
|
if node.name == "mcl_itemframes:item_frame" then
|
|
objs = minetest.get_objects_inside_radius(pos, .5)
|
|
end
|
|
if objs then
|
|
for _, obj in ipairs(objs) do
|
|
if obj and obj:get_luaentity() and obj:get_luaentity().name == "mcl_itemframes:item" then
|
|
obj:remove()
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
local update_item_entity = function(pos, node, param2)
|
|
remove_item_entity(pos, node)
|
|
local meta = minetest.get_meta(pos)
|
|
local inv = meta:get_inventory()
|
|
local item = inv:get_stack("main", 1)
|
|
if not item:is_empty() then
|
|
if not param2 then
|
|
param2 = node.param2
|
|
end
|
|
if node.name == "mcl_itemframes:item_frame" then
|
|
local posad = facedir[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
|
|
local e = minetest.add_entity(pos, "mcl_itemframes:item")
|
|
local lua = e:get_luaentity()
|
|
lua._nodename = node.name
|
|
local itemname = item:get_name()
|
|
if itemname == "" or itemname == nil then
|
|
lua._texture = "blank.png"
|
|
lua._scale = 1
|
|
else
|
|
lua._texture = itemname
|
|
local def = minetest.registered_items[itemname]
|
|
if def and def.wield_scale then
|
|
lua._scale = def.wield_scale.x
|
|
else
|
|
lua._scale = 1
|
|
end
|
|
end
|
|
lua:_update_texture()
|
|
if node.name == "mcl_itemframes:item_frame" then
|
|
local yaw = math.pi*2 - param2 * math.pi/2
|
|
e:set_yaw(yaw)
|
|
end
|
|
end
|
|
end
|
|
|
|
local drop_item = function(pos, node, meta, clicker)
|
|
local cname = ""
|
|
if clicker and clicker:is_player() then
|
|
cname = clicker:get_player_name()
|
|
end
|
|
if node.name == "mcl_itemframes:item_frame" and not minetest.is_creative_enabled(cname) then
|
|
local inv = meta:get_inventory()
|
|
local item = inv:get_stack("main", 1)
|
|
if not item:is_empty() then
|
|
minetest.add_item(pos, item)
|
|
end
|
|
end
|
|
meta:set_string("infotext", "")
|
|
remove_item_entity(pos, node)
|
|
end
|
|
|
|
minetest.register_node("mcl_itemframes:item_frame",{
|
|
description = S("Item Frame"),
|
|
_tt_help = S("Can hold an item"),
|
|
_doc_items_longdesc = S("Item frames are decorative blocks in which items can be placed."),
|
|
_doc_items_usagehelp = S("Just place any item on the item frame. Use the item frame again to retrieve the item."),
|
|
drawtype = "mesh",
|
|
is_ground_content = false,
|
|
mesh = "mcl_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} },
|
|
tiles = {"mcl_itemframes_itemframe_background.png", "mcl_itemframes_itemframe_background.png", "mcl_itemframes_itemframe_background.png", "mcl_itemframes_itemframe_background.png", "default_wood.png", "mcl_itemframes_itemframe_background.png"},
|
|
inventory_image = "mcl_itemframes_item_frame.png",
|
|
wield_image = "mcl_itemframes_item_frame.png",
|
|
paramtype = "light",
|
|
paramtype2 = "facedir",
|
|
sunlight_propagates = true,
|
|
groups = { dig_immediate=3,deco_block=1,dig_by_piston=1,container=7,attached_node_facedir=1 },
|
|
sounds = mcl_sounds.node_sound_defaults(),
|
|
node_placement_prediction = "",
|
|
on_place = function(itemstack, placer, pointed_thing)
|
|
if pointed_thing.type ~= "node" then
|
|
return itemstack
|
|
end
|
|
|
|
-- Use pointed node's on_rightclick function first, if present
|
|
local node = minetest.get_node(pointed_thing.under)
|
|
if placer and not placer:get_player_control().sneak then
|
|
if minetest.registered_nodes[node.name] and minetest.registered_nodes[node.name].on_rightclick then
|
|
return minetest.registered_nodes[node.name].on_rightclick(pointed_thing.under, node, placer, itemstack) or itemstack
|
|
end
|
|
end
|
|
|
|
return minetest.item_place(itemstack, placer, pointed_thing, minetest.dir_to_facedir(vector.direction(pointed_thing.above, pointed_thing.under)))
|
|
end,
|
|
on_construct = function(pos)
|
|
local meta = minetest.get_meta(pos)
|
|
local inv = meta:get_inventory()
|
|
inv:set_size("main", 1)
|
|
end,
|
|
on_rightclick = function(pos, node, clicker, itemstack)
|
|
if not itemstack then
|
|
return
|
|
end
|
|
local pname = clicker:get_player_name()
|
|
if minetest.is_protected(pos, pname) then
|
|
minetest.record_protection_violation(pos, pname)
|
|
return
|
|
end
|
|
local meta = minetest.get_meta(pos)
|
|
drop_item(pos, node, meta, clicker)
|
|
local inv = meta:get_inventory()
|
|
if itemstack:is_empty() then
|
|
remove_item_entity(pos, node)
|
|
meta:set_string("infotext", "")
|
|
inv:set_stack("main", 1, "")
|
|
return itemstack
|
|
end
|
|
local put_itemstack = ItemStack(itemstack)
|
|
put_itemstack:set_count(1)
|
|
if minetest.get_item_group(put_itemstack:get_name(), "compass") > 0 then
|
|
put_itemstack:set_name("mcl_compass:" .. mcl_compass.get_compass_image(pos, minetest.dir_to_yaw(minetest.facedir_to_dir(node.param2))))
|
|
end
|
|
inv:set_stack("main", 1, put_itemstack)
|
|
update_item_entity(pos, node)
|
|
-- Add node infotext when item has been named
|
|
local imeta = itemstack:get_meta()
|
|
local iname = imeta:get_string("name")
|
|
if iname then
|
|
meta:set_string("infotext", iname)
|
|
end
|
|
|
|
if not minetest.is_creative_enabled(clicker:get_player_name()) then
|
|
itemstack:take_item()
|
|
end
|
|
return itemstack
|
|
end,
|
|
allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
|
|
local name = player:get_player_name()
|
|
if minetest.is_protected(pos, name) then
|
|
minetest.record_protection_violation(pos, name)
|
|
return 0
|
|
else
|
|
return count
|
|
end
|
|
end,
|
|
allow_metadata_inventory_take = function(pos, listname, index, stack, player)
|
|
local name = player:get_player_name()
|
|
if minetest.is_protected(pos, name) then
|
|
minetest.record_protection_violation(pos, name)
|
|
return 0
|
|
else
|
|
return stack:get_count()
|
|
end
|
|
end,
|
|
allow_metadata_inventory_put = function(pos, listname, index, stack, player)
|
|
local name = player:get_player_name()
|
|
if minetest.is_protected(pos, name) then
|
|
minetest.record_protection_violation(pos, name)
|
|
return 0
|
|
else
|
|
return stack:get_count()
|
|
end
|
|
end,
|
|
on_destruct = function(pos)
|
|
local meta = minetest.get_meta(pos)
|
|
local node = minetest.get_node(pos)
|
|
drop_item(pos, node, meta)
|
|
end,
|
|
on_rotate = function(pos, node, user, mode, param2)
|
|
if mode == screwdriver.ROTATE_FACE then
|
|
-- Rotate face
|
|
local meta = minetest.get_meta(pos)
|
|
local node = minetest.get_node(pos)
|
|
|
|
local objs = nil
|
|
if node.name == "mcl_itemframes:item_frame" then
|
|
objs = minetest.get_objects_inside_radius(pos, .5)
|
|
end
|
|
if objs then
|
|
for _, obj in ipairs(objs) do
|
|
if obj and obj:get_luaentity() and obj:get_luaentity().name == "mcl_itemframes:item" then
|
|
update_item_entity(pos, node, (node.param2+1) % 4)
|
|
break
|
|
end
|
|
end
|
|
end
|
|
return
|
|
elseif mode == screwdriver.ROTATE_AXIS then
|
|
return false
|
|
end
|
|
end,
|
|
})
|
|
|
|
minetest.register_craft({
|
|
output = 'mcl_itemframes:item_frame',
|
|
recipe = {
|
|
{'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'},
|
|
}
|
|
})
|
|
|
|
minetest.register_lbm({
|
|
label = "Update legacy item frames",
|
|
name = "mcl_itemframes:update_legacy_item_frames",
|
|
nodenames = {"itemframes:frame"},
|
|
action = function(pos, node)
|
|
-- Swap legacy node, then respawn entity
|
|
node.name = "mcl_itemframes:item_frame"
|
|
local meta = minetest.get_meta(pos)
|
|
local item = meta:get_string("item")
|
|
minetest.swap_node(pos, node)
|
|
if item ~= "" then
|
|
local itemstack = ItemStack(minetest.deserialize(meta:get_string("itemdata")))
|
|
local inv = meta:get_inventory()
|
|
inv:set_size("main", 1)
|
|
if not itemstack:is_empty() then
|
|
inv:set_stack("main", 1, itemstack)
|
|
end
|
|
end
|
|
update_item_entity(pos, node)
|
|
end,
|
|
})
|
|
|
|
-- FIXME: Item entities can get destroyed by /clearobjects
|
|
minetest.register_lbm({
|
|
label = "Respawn item frame item entities",
|
|
name = "mcl_itemframes:respawn_entities",
|
|
nodenames = {"mcl_itemframes:item_frame"},
|
|
run_at_every_load = true,
|
|
action = function(pos, node)
|
|
update_item_entity(pos, node)
|
|
end,
|
|
})
|
|
|
|
minetest.register_alias("itemframes:frame", "mcl_itemframes:item_frame")
|