---------------------------------------------------------------------------------------------------
-- func: hasitem
-- desc: Checks if a player has a specific item
---------------------------------------------------------------------------------------------------

cmdprops =
{
    permission = 1,
    parameters = "is"
};

function error(player, msg)
    player:PrintToPlayer(msg);
    player:PrintToPlayer("!hasitem <itemID> {player}");
end;

function onTrigger(player, itemId, target)
    -- validate itemId
    if (itemId == nil) then
        error(player, "You must provide an itemID.");
        return;
    elseif (itemId < 1) then
        error(player, "Invalid itemID.");
        return;
    end

    -- validate target
    local targ;
    if (target == nil) then
        targ = player:getCursorTarget();
        if (targ == nil or not targ:isPC()) then
            targ = player;
        end
    else
        targ = GetPlayerByName(target);
        if (targ == nil) then
            error(player, string.format("Player named '%s' not found!", target));
            return;
        end
    end

    -- report hasItem
    if (targ:hasItem(itemId)) then
        player:PrintToPlayer(string.format("%s has item %i.", targ:getName(), itemId));
    else
        player:PrintToPlayer(string.format("%s does not have item %i.", targ:getName(), itemId));
    end
end;