LoG2 monster hit

function hitMonster(id, damage, color, flair, damageType, championId)
    local monster = findEntity(id).monster
    local champion = party.party:getChampionByOrdinal(championId)
    if not monster then return end
    local resistances = monster:getResistance(damageType)
    if monster:getHitEffect() then
        local particle = monster.go:createComponent("Particle", "hit_effect")
        particle:setParticleSystem(monster:getHitEffect())
        particle:setOffset(vec(0,monster:getCapsuleHeight() * 0.5,0))
    end

    local tside = math.random(1,4) - 1
    local anim = ""
    if monster:getCurrentAction() == nil then
        if tside == 0 then
            if champion == party.party:getChampion(1) or champion == party.party:getChampion(3) then
                anim = "getHitFrontRight"
            else
                anim = "getHitFrontLeft"
            end
        elseif tside == 1 then
            anim = "getHitRight"
        elseif tside == 2 then
            anim = "getHitBack"
        elseif tside == 3 then
            anim = "getHitLeft"
        end

        if not monster.go.damaged then
            monster.go:createComponent("MonsterAction","damaged")
        end
        monster.go.damaged:setAnimation(anim)
        monster:performAction("damaged")
    end

    damage = math.ceil(damage)

    color = "CCCCCC"

    if resistances == "weak" then
        color = "FF0000"
    elseif resistances == "vulnerable" then
        color = "CC0000"
    elseif resistances == "resist" then
        color = "CCCCCC"
    elseif resistances == "immune" then
        color = "EEEEEE"
    elseif resistances == "absorb" then
        color = "00FF00"
    end

    if flair then
        monster.go.monster:showDamageText("" .. damage, color, flair)
    else
        monster.go.monster:showDamageText("" .. damage, color)
    end

    -------
    monster:setHealth(monster:getHealth() - math.ceil(damage))

    monster.go.brain:stopGuarding()
    monster.go.brain:pursuit()
    if monster:getHealth() <= 0 then
        monster:die()
    end
end