--[[
Illarion Server

This program is free software: you can redistribute it and/or modify it under
the terms of the GNU Affero General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option) any
later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
details.

You should have received a copy of the GNU Affero General Public License along
with this program.  If not, see <http://www.gnu.org/licenses/>.
]]
local class = require("base.class")
local M = {}

M.deleteItem = class(function(delitem, posi, delID)
    delitem.pos=posi;
    delitem.deleteItemId=delID;
end);

function M.deleteItem:execute()
    if (world:isItemOnField(self.pos)==true) then
        local item = world:getItemOnField(self.pos)
        if (item.id==self.deleteItemId or self.deleteItemId==0) then
            world:erase(item,1);
            return 1;
        else
            return -2;
        end
    else
        return -1;
    end
end

return M