hitpower

local BoneArmor = 0.2
local hit_fraction = 0.5

local HitPower = 1.0             -- k_hit * hit_power
local k_ap = 0.5

if k_ap > BoneArmor then
    local d_hit_power = (k_ap - BoneArmor) / k_ap
    if (d_hit_power < hit_fraction) then
        d_hit_power = hit_fraction
    end
    HitPower = HitPower * d_hit_power
else
    HitPower = HitPower * hit_fraction
end

print (HitPower)