shwoop

local TEAM_RESISTANCE = {
    [TEAM_THIEF] = {
        DMG_POISON,
    },
}

hook.Add("EntityTakeDamage", "resistance stuff", function(pPlayer, CDmgInfo)
    local tResistance = TEAM_RESISTANCE[pPlayer:Team()] -- Get their resistance stuffs
    if not tResistance then return end -- The index doesn't exist

    local iDmgType = CDmgInfo:GetDamageType() -- Returns a bitflag, explained below
    for k,v in ipairs(tResistance) do -- lets iterate cause cool
        if (bit.band(iDmgType, v) == 0) then -- iirc this is how you do it in glua, not certain though
            return false
        end
    end
end)


--[[ BIT FLAGS

A bit flag is a 1 or a 0 in a binary number, for example
In this example we'll use recipes ig

0001
The first bit here may represent whether or not the food needs to be put in the oven

0010
This may represent whether or not it needs to be mixed

0100
This may represent whether or not it is dairy

1000
This may represent whether or not it is halal


Just like above, if I wanted to check if my recipe was halal, I would check if the last bit (1000) is set to 1, if it is, then it is halal.

If I wanted to check if it was halal AND dairy, then I would check if the two bits (1000) and (1100) are set to 1.

That's pretty much it ig
]]--