public override CombatStep CalcBattle(Combat combat, CombatVariable atkVal, CombatVariable defVal)
{
CombatUnit atker = combat.GetCombatUnit(0);
CombatUnit defer = combat.GetCombatUnit(1);
// 防守者是否可反击
bool canDeferAtk = false;
if (defer.Role.EquipedWeapon != null)
{
Vector3Int offset = defer.MapClass.CellPosition - atker.MapClass.CellPosition;
int dist = Mathf.Abs(offset.x) + Mathf.Abs(offset.y);
WeaponUniqueInfo defInfo = defer.Role.EquipedWeapon.UniqueInfo;
//if (defInfo.weaponType != WeaponType.Staff)
{
// 如果在反击范围内
canDeferAtk |= dist >= defInfo.minRange && dist <= defInfo.maxRange;
}
}
// 根据速度初始化攻击者与防守者
if (canDeferAtk)
{
if (atker.Speed < defer.Speed)
{
CombatUnit tmp = atker;
atker = defer;
defer = tmp;
}
}
// 更新信息
Message = "战斗开始";
atkVal = new CombatVariable(atker.Position, atker.Hp, true, atker.Durability, CombatAnimaType.Prepare);
defVal = new CombatVariable(defer.Position, defer.Hp, canDeferAtk, defer.Durability, CombatAnimaType.Prepare);
// 准备阶段
CombatStep firstStep = new CombatStep(atkVal, defVal);
return(firstStep);
}
/// <summary>
/// 开始战斗
/// </summary>
public void BattleBegin()
{
if (!IsLoaded)
{
Debug.LogError("Combat -> StartBattle: please load combat unit first.");
return;
}
if (StepCount > 0)
{
Debug.LogError("Combat -> StartBattle: battle is not end.");
return;
}
if (!battleActionDict.TryGetValue(BattleActionType.Prepare, out BattleAction action))
{
Debug.LogError("Combat -> StartBattle: BattleActionType.Prepare is not found, check the code.");
return;
}
// 准备阶段
CombatStep firstStep = action.CalcBattle(this, default, default);
public override CombatStep CalcBattle(Combat combat, CombatVariable atkVal, CombatVariable defVal)
{
CombatUnit atker = combat.GetCombatUnit(atkVal.position);
CombatUnit defer = combat.GetCombatUnit(defVal.position);
atkVal.animaType = CombatAnimaType.Attack;
// 真实命中率 = 攻击者命中 - 防守者回避
int realHit = atker.Hit - defer.Avoidance;
// 概率是否击中
int hitRate = Random.Range(0, 100);
bool isHit = hitRate <= realHit;
if (isHit)
{
bool crit = false; // TODO 是否暴击
int realAtk = atker.Atk;
///////////////////
// TODO 触发伤害技能
//////////////////
if (crit)
{
realAtk *= 3; // 假定暴击造成三倍伤害
}
// 掉血 = 攻击者攻击力 - 防守者防御力
// 最少不掉血
int damageHp = Mathf.Max(0, realAtk - defer.Def);
if (damageHp > defVal.hp)
{
damageHp = defVal.hp;
}
defVal.hp -= damageHp;
atkVal.crit = crit;
defVal.animaType = CombatAnimaType.Damage;
// 更新此次攻击信息
this.Message = string.Format(
"{0} 对 {1} 的攻击造成了 {2} 点伤害{3}。",
atker.Role.Character.Info.name,
defer.Role.Character.Info.name,
damageHp,
crit ? "(暴击)" : string.Empty);
if (defVal.IsDead)
{
Message += string.Format(" {0}被击败了。", defer.Role.Character.Info.name);
}
}
else
{
defVal.animaType = CombatAnimaType.Evade;
// 更新此次躲闪信息
Message = string.Format(
"{1} 躲闪了 {0} 的攻击。",
atker.Role.Character.Info.name,
defer.Role.Character.Info.name);
}
// 只有玩家才会减低耐久度
if (atker.Role.AttitudeTowards == AttitudeTowards.Player)
{
// 攻击者武器耐久度 -1
atkVal.durability = Mathf.Max(0, atkVal.durability - 1);
}
// 攻击者行动过了
atkVal.action = true;
CombatStep step = new CombatStep(atkVal, defVal);
return(step);
}