/// <summary>
/// Calculates the critical.
/// </summary>
/// <returns>The critical.</returns>
/// <param name="src">Source.</param>
/// <param name="target">Target.</param>
public int calcCritical(HeroData src,HeroData target)
{
int offset = target.level - src.level;
if(offset <= 0) offset = 0;
if(offset >= 10) offset = 10;
float a = MonoInstancePool.getInstance<MathParam>().cri_attenuation_coefficient_a;
float b = MonoInstancePool.getInstance<MathParam>().cri_attenuation_coefficient_a;
float c = MonoInstancePool.getInstance<MathParam>().cri_attenuation_coefficient_a;
float falloff = a * Mathf.Pow(target.level, 2) + b * target.level + c;
float param_a = MonoInstancePool.getInstance<MathParam>().crirate_coefficient_a;
float param_b = MonoInstancePool.getInstance<MathParam>().crirate_coefficient_b;
float res = ((src.getCriticallv() - target.getTenacitylv()) * a + b) / 10000*100*falloff;
return (int)res;
}