public static bool CanHit(DefContext def)
{
var atk = def.AtkContext;
var aer = atk.Attacker;
var c = atk.Controller;
var move = atk.Move;
int acc;
if (move.Class == MoveClass.OHKO)
{
acc = move.Move.Accuracy + aer.Pokemon.Lv - def.Defender.Pokemon.Lv;
if (move.Id == Ms.SHEER_COLD && !aer.OnboardPokemon.Types.Contains(BattleType.Ice))
{
acc = acc - 10;
}
}
else
{
int lv;
if (def.AbilityE(As.UNAWARE))
{
lv = 0;
}
else
{
lv = aer.OnboardPokemon.AccuracyLv;
}
//如果攻击方是天然特性，防御方的回避等级按0计算。
//循序渐进无视防御方回避等级。
//将攻击方的命中等级减去防御方的回避等级。
if (!(move.IgnoreDefenderLv7D || aer.AbilityE(As.UNAWARE) || aer.AbilityE(As.KEEN_EYE)))
{
lv -= def.Defender.OnboardPokemon.EvasionLv;
}
if (lv < -6)
{
lv = -6;
}
else if (lv > 6)
{
lv = 6;
}
//用技能基础命中乘以命中等级修正，向下取整。
int numerator = 3, denominator = 3;
if (lv > 0)
{
numerator += lv;
}
else
{
denominator -= lv;
}
acc = (c.Weather == Weather.IntenseSunlight && (move.Id == Ms.THUNDER || move.Id == Ms.HURRICANE) ? 50 : atk.Move.Move.Accuracy) * numerator / denominator;
acc *= AccuracyModifier.Execute(def);
}
//产生1～100的随机数，如果小于等于命中，判定为命中，否则判定为失误。
return(c.RandomHappen(acc));
}
public static bool RaiseAbility(this DefContext def, int abilityId)
{
if (def.AbilityE(abilityId))
{
RaiseAbility(def.Defender);
return(true);
}
return(false);
}
public static bool CannotBeCted(this DefContext def)
{
return(def.AbilityE(As.BATTLE_ARMOR) || def.AbilityE(As.SHELL_ARMOR));
}
