function onSay(cid, words, param)

    local player = Player(cid)
    local guild = player:getGuild()
    if(guild == nil) then
        player:sendCancelMessage("You need to be in a guild in order to execute this talkaction.")
        return false
    end

    local guild = getPlayerGuildId(cid)
    if not guild or (player:getGuildLevel() < GUILDLEVEL_LEADER) then
        player:sendCancelMessage("You cannot execute this talkaction.")
        return false
    end

    local t = string.explode(param, ",")
    if(not t[2]) then
        player:sendChannelMessage("", "Not enough param(s).", TALKTYPE_CHANNEL_R1, CHANNEL_GUILD)
        return false
    end

    local enemy = getGuildId(t[2])
    if(not enemy) then
        player:sendChannelMessage("", "Guild \"" .. t[2] .. "\" does not exists.", TALKTYPE_CHANNEL_R1, CHANNEL_GUILD)
        return false
    end

    if(enemy == guild) then
        player:sendChannelMessage("", "You cannot perform war action on your own guild.", TALKTYPE_CHANNEL_R1, CHANNEL_GUILD)
        return false
    end

    local enemyName, tmp = "", db.storeQuery("SELECT `name` FROM `guilds` WHERE `id` = " .. enemy)
    if tmp ~= false then
        enemyName = result.getDataString(tmp, "name")
        result.free(tmp)
    end

    if(isInArray({"accept", "reject", "cancel"}, t[1])) then
        local query = "`guild1` = " .. enemy .. " AND `guild2` = " .. guild
        if(t[1] == "cancel") then
            query = "`guild1` = " .. guild .. " AND `guild2` = " .. enemy
        end

        tmp = db.storeQuery("SELECT `id`, `started`, `ended`, `payment` FROM `guild_wars` WHERE " .. query .. " AND `status` = 0")
        if(tmp == false) then
            player:sendChannelMessage("", "Currently there's no pending invitation for a war with " .. enemyName .. ".", TALKTYPE_CHANNEL_R1, CHANNEL_GUILD)
            return false
        end

        if(t[1] == "accept") then
            local _tmp = db.storeQuery("SELECT `balance` FROM `guilds` WHERE `id` = " .. guild)
            local state = result.getDataInt(_tmp, "balance") < result.getDataInt(tmp, "payment")

            result.free(_tmp)
            if(state) then
                player:sendChannelMessage("", "Your guild balance is too low to accept this invitation.", TALKTYPE_CHANNEL_R1, CHANNEL_GUILD)
                return false
            end

            db.query("UPDATE `guilds` SET `balance` = `balance` - " .. result.getDataInt(tmp, "payment") .. " WHERE `id` = " .. guild)
        end

        query = "UPDATE `guild_wars` SET "
        local msg = "accepted " .. enemyName .. " invitation to war."
        if(t[1] == "reject") then
            query = query .. "`ended` = " .. os.time() .. ", `status` = 2"
            msg = "rejected " .. enemyName .. " invitation to war."
        elseif(t[1] == "cancel") then
            query = query .. "`ended` = " .. os.time() .. ", `status` = 3"
            msg = "canceled invitation to a war with " .. enemyName .. "."
        else
            query = query .. "`started` = " .. os.time() .. ", `ended` = " .. (result.getDataInt(tmp, "ended") > 0 and (os.time() + ((result.getDataInt(tmp, "started") - result.getDataInt(tmp, "ended")) / 86400)) or 0) .. ", `status` = 1"
        end

        query = query .. " WHERE `id` = " .. result.getDataInt(tmp, "id")
        result.free(tmp)
        db.query(query)
        broadcastMessage(getPlayerGuildName(cid) .. " has " .. msg, MESSAGE_EVENT_ADVANCE)
        return false
    end

    if(t[1] == "invite") then
        local str = ""
        tmp = db.storeQuery("SELECT `guild1`, `status` FROM `guild_wars` WHERE `guild1` IN (" .. guild .. "," .. enemy .. ") AND `guild2` IN (" .. enemy .. "," .. guild .. ") AND `status` IN (0, 1)")
        if(tmp ~= false) then

            if(result.getDataInt(tmp, "status") == 0) then
                if(result.getDataInt(tmp, "guild1") == guild) then
                    str = "You have already invited " .. enemyName .. " to war."
                else
                    str = enemyName .. " have already invited you to war."
                end
            else
                str = "You are already on a war with " .. enemyName .. "."
            end

            result.free(tmp)
        end

        if(str ~= "") then
            player:sendChannelMessage("", str, TALKTYPE_CHANNEL_R1, CHANNEL_GUILD)
            return false
        end

        local frags = tonumber(t[3])
        if(frags ~= nil) then
            frags = math.max(10, math.min(1000, frags))
        else
            frags = 100
        end

        local payment = tonumber(t[4])
        if(payment ~= nil) then
            payment = math.floor(payment)+1000
            tmp = db.storeQuery("SELECT `balance` FROM `guilds` WHERE `id` = " .. guild)

            local state = result.getDataInt(tmp, "balance") < payment
            result.free(tmp)
            if(state) then
                player:sendChannelMessage("", "Your guild balance is too low for such payment.", TALKTYPE_CHANNEL_R1, CHANNEL_GUILD)
                return false
            end

            db.query("UPDATE `guilds` SET `balance` = `balance` - " .. payment .. " WHERE `id` = " .. guild)
        else
            payment = 0
        end

        local begining, ending = os.time(), tonumber(t[5])
        if(ending ~= nil and ending ~= 0) then
            ending = begining + (ending * 86400)
        else
            ending = 0
        end

        db.query("INSERT INTO `guild_wars` (`guild1`, `guild2`, `started`, `ended`, `frags`, `payment`) VALUES (" .. guild .. ", " .. enemy .. ", " .. begining .. ", " .. ending .. ", " .. frags .. ", " .. payment .. ");")
        broadcastMessage(getPlayerGuildName(cid) .. " has invited " .. enemyName .. " to war till " .. frags .. " frags.", MESSAGE_EVENT_ADVANCE)
        return false
    end

    if(not isInArray({"end", "finish"}, t[1])) then
        return false
    end

    local status = (t[1] == "end" and 1 or 4)
    tmp = db.storeQuery("SELECT `id` FROM `guild_wars` WHERE `guild1` = " .. guild .. " AND `guild2` = " .. enemy .. " AND `status` = " .. status)
    if(tmp ~= false) then
        local query = "UPDATE `guild_wars` SET `ended` = " .. os.time() .. ", `status` = 5 WHERE `id` = " .. result.getDataInt(tmp, "id")
        result.free(tmp)

        db.query(query)
        broadcastMessage(getPlayerGuildName(cid) .. " has " .. (status == 4 and "mend fences" or "ended up a war") .. " with " .. enemyName .. ".", MESSAGE_EVENT_ADVANCE)
        return false
    end

    if(status == 4) then
        player:sendChannelMessage("", "Currently there's no pending war truce from " .. enemyName .. ".", TALKTYPE_CHANNEL_R1, CHANNEL_GUILD)
        return false
    end

    tmp = db.storeQuery("SELECT `id`, `ended` FROM `guild_wars` WHERE `guild1` = " .. enemy .. " AND `guild2` = " .. guild .. " AND `status` = 1")
    if(tmp ~= false) then
        if(result.getDataInt(tmp, "ended") > 0) then
            result.free(tmp)
            player:sendChannelMessage("", "You cannot request ending for war with " .. enemyName .. ".", TALKTYPE_CHANNEL_R1, CHANNEL_GUILD)
            return false
        end

        local query = "UPDATE `guild_wars` SET `status` = 4, `ended` = " .. os.time() .. " WHERE `id` = " .. result.getDataInt(tmp, "id")
        result.free(tmp)

        db.query(query)
        broadcastMessage(getPlayerGuildName(cid) .. " has signed an armstice declaration on a war with " .. enemyName .. ".", MESSAGE_EVENT_ADVANCE)
        return false
    end

    player:sendChannelMessage("", "Currently there's no active war with " .. enemyName .. ".", TALKTYPE_CHANNEL_R1, CHANNEL_GUILD)
    return false
end