142 lines
3.9 KiB
Lua
142 lines
3.9 KiB
Lua
local tmp = {}
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minetest.register_entity("itemframes:item",{
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hp_max = 1,
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visual="wielditem",
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visual_size={x=.33,y=.33},
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collisionbox = {0,0,0,0,0,0},
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physical=false,
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textures={"air"},
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on_activate = function(self, staticdata)
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if tmp.nodename ~= nil and tmp.texture ~= nil then
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self.nodename = tmp.nodename
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tmp.nodename = nil
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self.texture = tmp.texture
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tmp.texture = nil
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else
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if staticdata ~= nil and staticdata ~= "" then
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local data = staticdata:split(';')
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if data and data[1] and data[2] then
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self.nodename = data[1]
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self.texture = data[2]
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end
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end
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end
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if self.texture ~= nil then
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self.object:set_properties({textures={self.texture}})
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end
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end,
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get_staticdata = function(self)
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if self.nodename ~= nil and self.texture ~= nil then
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return self.nodename .. ';' .. self.texture
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end
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return ""
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end,
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})
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local facedir = {}
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facedir[0] = {x=0,y=0,z=1}
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facedir[1] = {x=1,y=0,z=0}
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facedir[2] = {x=0,y=0,z=-1}
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facedir[3] = {x=-1,y=0,z=0}
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local remove_item = function(pos, node)
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local objs = nil
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if node.name == "itemframes:frame" then
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objs = minetest.get_objects_inside_radius(pos, .5)
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end
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if objs then
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for _, obj in ipairs(objs) do
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if obj and obj:get_luaentity() and obj:get_luaentity().name == "itemframes:item" then
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obj:remove()
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end
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end
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end
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end
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local update_item = function(pos, node)
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remove_item(pos, node)
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local meta = minetest.get_meta(pos)
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if meta:get_string("item") ~= "" then
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if node.name == "itemframes:frame" then
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local posad = facedir[node.param2]
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pos.x = pos.x + posad.x*6.5/16
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pos.y = pos.y + posad.y*6.5/16
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pos.z = pos.z + posad.z*6.5/16
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end
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tmp.nodename = node.name
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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
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local yaw = math.pi*2 - node.param2 * math.pi/2
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e:setyaw(yaw)
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end
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end
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end
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local drop_item = function(pos, node)
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local meta = minetest.get_meta(pos)
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if meta:get_string("item") ~= "" then
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if node.name == "itemframes:frame" then
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minetest.add_item(pos, meta:get_string("item"))
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end
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meta:set_string("item","")
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end
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remove_item(pos, node)
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end
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minetest.register_node("itemframes:frame",{
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description = "Item Frame",
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drawtype = "nodebox",
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is_ground_content = false,
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node_box = { type = "fixed", fixed = {-0.5, -0.5, 7/16, 0.5, 0.5, 0.5} },
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selection_box = { type = "fixed", fixed = {-0.5, -0.5, 7/16, 0.5, 0.5, 0.5} },
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inventory_image = "itemframes_frame.png",
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tiles = {"itemframe_background.png"},
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inventory_image = "itemframes_frame.png",
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wield_image = "itemframes_frame.png",
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paramtype = "light",
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paramtype2 = "facedir",
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sunlight_propagates = true,
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groups = { choppy=2,dig_immediate=2 },
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sounds = default.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())
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meta:set_string("infotext","Item frame (owned by "..placer:get_player_name()..")")
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end,
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on_rightclick = function(pos, node, clicker, itemstack)
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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)
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local s = itemstack:take_item()
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meta:set_string("item",s:to_string())
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update_item(pos,node)
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end
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return itemstack
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end,
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on_punch = function(pos,node,puncher)
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local meta = minetest.get_meta(pos)
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if puncher:get_player_name() == meta:get_string("owner") then
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drop_item(pos, node)
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end
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end,
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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")
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end,
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})
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-- FIXME: Replace paper with leather
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minetest.register_craft({
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output = 'itemframes:frame',
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recipe = {
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{'default:stick', 'default:stick', 'default:stick'},
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{'default:stick', 'default:paper', 'default:stick'},
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{'default:stick', 'default:stick', 'default:stick'},
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}
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})
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