Lua [Talkaction] Looping command !check

[christx]

Hi,
I've written a script that allow players to check blessings if they will spell command !check
After use that command player get info like this:

14:55 Received blessings:
Spark of the Phoenix
Embrace of World
Spiritual Shielding
Fire of the Suns
Wisdom of Solitude
Twist of Fate

But after one use, it is impossible to spell this command again. There is a missing loop I guess so want ask you, where is the problem?

local blessings = {
    {id = 1, name = 'Spark of the Phoenix'},
    {id = 2, name = 'Embrace of World'},
    {id = 3, name = 'Spiritual Shielding'},
    {id = 4, name = 'Fire of the Suns'},
    {id = 5, name = 'Wisdom of Solitude'},
    {id = 6, name = 'Twist of Fate'}
}

function onSay(player, item, fromPosition, target, toPosition, isHotkey)
    local result, bless = 'Received blessings:'
    for i = 1, #blessings do
        bless = blessings[i]
        result = player:hasBlessing(bless.id) and result .. '\n' .. bless.name or result
    end

    player:sendTextMessage(MESSAGE_EVENT_ADVANCE, 20 > result:len() and 'No blessings received.' or result)
    return true
end

 

[Nekiro]

Rules for the Support board
8.

 

[christx]

Hmm exactly there is solution at the first post, nothing to change

I tested this with TFS 1.3 so I don't know is it gonna work or another versions.
SOLUTION:

local blessings = {
    {id = 1, name = 'Spark of the Phoenix'},
    {id = 2, name = 'Embrace of World'},
    {id = 3, name = 'Spiritual Shielding'},
    {id = 4, name = 'Fire of the Suns'},
    {id = 5, name = 'Wisdom of Solitude'},
    {id = 6, name = 'Twist of Fate'}
}
function onSay(player, item, fromPosition, target, toPosition, isHotkey)
    local result, bless = 'Received blessings:'
    for i = 1, #blessings do
        bless = blessings[i]
        result = player:hasBlessing(bless.id) and result .. '\n' .. bless.name or result
    end
    player:sendTextMessage(MESSAGE_EVENT_ADVANCE, 20 > result:len() and 'No blessings received.' or result)
    return true
end

example of talkactions.xml

<talkaction words="!check" event="script" script="checkbless.lua" />