TFS 1.X+ Summing up the damage received

[Michcol94]

How to load and sum the received damage such as drowndamage and distance to one variable and save in a database or other optimal solution that the sum does not disappear after restarting the server
use tfs 1.5 downgrade 8.6 by Nekiro
IS THERE A METHOD THAT READS THE INJURY RECEIVED?

 

[Michcol94]

IS THERE A METHOD THAT READS THE INJURY RECEIVED?

 

[lursky]

When it comes to HP dmg you could use event:

onHealthChange(creature, attacker, primaryDamage, primaryType, secondaryDamage, secondaryType, origin)

Maybe an option not to save it every single time into DB would be to store these dmgs in some map (player guid => dmg) and persist it into DB every x minutes and for script use (if needed) just use value from the global map like:

local guid = player:getGuid()
local totalDmg = dmgMap[guid] or 0

Implementation details are up to you, such as:

• dmg origin
• dmg type
• attacker type, level, whatever (condition dmgs might not have attacker if I remember correctly)

Just a POC

 

[Michcol94]

It doesn't work, I wrote something like this

local dmgMap = {}

function loadDmgMap()
    local file = io.open("dmgMap.txt", "r")
    if file then
        for line in file:lines() do
            local guid, totalDmg = line:match("(%w+)%s+(%d+)")
            dmgMap[guid] = tonumber(totalDmg)
        end
        file:close()
    end
end

function saveDmgMap()
    local file = io.open("dmgMap.txt", "w")
    if file then
        for guid, totalDmg in pairs(dmgMap) do
            file:write(guid .. " " .. totalDmg .. "\n")
        end
        file:close()
    end
end

function onHealthChange(creature, attacker, primaryDamage, primaryType, secondaryDamage, secondaryType, origin)
    if attacker:isMonster() and creature:isPlayer() then
        local player = creature:getPlayer()
        local guid = player:getGuid()
        local totalDmg = dmgMap[guid] or 0
        
        -- Oblicz całkowite obrażenia zadane graczowi
        local damage = primaryDamage + secondaryDamage
        
        -- Dodaj obecne obrażenia do całkowitych obrażeń gracza
        totalDmg = totalDmg + damage
        
        -- Zapisz całkowite obrażenia w mapie dmgMap
        dmgMap[guid] = totalDmg
        
        -- Wyświetl informację o obrażeniach
        print("Gracz o GUID " .. guid .. " otrzymał " .. damage .. " obrażeń.")
        print("Całkowite obrażenia gracza to " .. totalDmg .. ".")
        
        -- Zapisz aktualną wersję dmgMap do pliku
        saveDmgMap()
    end
end

-- Wczytaj wcześniej zapisane dane z pliku przy uruchomieniu silnika
loadDmgMap()

 

[Michcol94]

How to use function onHealthChange?

 

[lursky]

local cEvent = CreatureEvent("HpChange")
function cEvent.onHealthChange(creature, attacker, primaryDamage, primaryType, secondaryDamage, secondaryType, origin)
    local totalDamage = primaryDamage + secondaryDamage
    print(totalDamage)
    return primaryDamage, primaryType, secondaryDamage, secondaryType, origin
end

cEvent:register()

And register onLogin:

local lEvent = CreatureEvent("HpLogin")

function lEvent.onLogin(player)
    player:registerEvent("HpChange")
    return true
end

lEvent:register()