-- TODO: Add inventory image

minetest.register_tool( "worldedit:wand",
{
    description = "WorldEdit Wand. Left-click with it to set the first WorldEdit position, Right-click to set the second WorldEdit position.",
    groups = {}, 
    inventory_image = "default_book.png", -- TODO
    wield_image = "",
    wield_scale = {x=1,y=1,z=1},
    stack_max = 1, -- there is no need to have more than one
    liquids_pointable = true, -- ground with only water on can be owned as well
    -- the tool_capabilities are completely irrelevant here - no need to dig
    tool_capabilities = {
        full_punch_interval = 1.0,
        max_drop_level=0,
        groupcaps={
            fleshy={times={[2]=0.80, [3]=0.40}, maxwear=0.05, maxlevel=1},
            snappy={times={[2]=0.80, [3]=0.40}, maxwear=0.05, maxlevel=1},
            choppy={times={[3]=0.90}, maxwear=0.05, maxlevel=0}
        }
    },
    node_placement_prediction = nil,

    on_use = function(itemstack, placer, pointed_thing)
       if ( placer ~= nil and pointed_thing ~= nil) then
		  local name = placer:get_player_name();
		  local pos  = minetest.get_pointed_thing_position( pointed_thing, false ); -- not above

		  if( not( pos ) or not( pos.x )) then
			 return itemstack;
		  end

		  worldedit.pos1[name] = pos
		  worldedit.mark_pos1(name);

	   end
       return itemstack; -- nothing consumed, nothing changed
    end,
     

    on_place = function(itemstack, placer, pointed_thing)
       if( placer ~= nil and pointed_thing ~= nil) then
		  local name = placer:get_player_name();
		  local pos  = minetest.get_pointed_thing_position( pointed_thing, false ); -- not above

		  if( not( pos ) or not( pos.x )) then
			 return itemstack;
		  end

		  worldedit.pos2[name] = pos;
		  worldedit.mark_pos2(name);
	   end
       return itemstack; -- nothing consumed, nothing changed
    end,
})


-- minetest.register_craft({
-- 	  output = "worldedit:wand",});
--  recipe = { { "markers:mark" },
--             { "markers:stone" },
--             { "default:book"}
--            } });