//TODO: 添加判断是否处于遭遇战以使用遭遇战胜利条件判断
//TODO: 等待胜利条件指定单位及战区接口
#region 遭遇战胜利条件
// 胜利条件先这样写着吧，胜利条件看的有点迷迷糊糊
// 里面的指定单位和战区都是遭遇战里面的吧，先空着等待接口
/// <summary>
/// 护送某单位到指定战区
/// 判断单位位置是否在指定战区范围内
/// 己方单位先到战区则胜利
/// 敌方单位先到战区则失败
/// 都没到但是己方单位死亡也失败
/// </summary>
public void EscortUnitToArea()
{
//TODO: 获取进入遭遇战后指定单位接口
const int success = 0;
const int failure = 1;
const int notUnit = -1;
GameUnit.GameUnit player = null; // 被护送单位
GameUnit.GameUnit enemy = null; // 敌方单位
int AreaID = 0; // 指定战区id
BattleMap.BattleMap battleMap = BattleMap.BattleMap.Instance();
// if (_battleAreaDictionary[AreaID].Contains(currentPos)) // 到达指定战区
// {
// Gameplay.Instance().roundProcessController.Win();
// }
// else if(player.IsDead()) // 未到达指定战区且死亡则失败
// {
// Gameplay.Instance().roundProcessController.Lose();
// }
if (battleMap.ProjectUnit(AreaID, player, enemy) == success)
{
Gameplay.Instance().roundProcessController.Win();
}
else if (battleMap.ProjectUnit(AreaID, player, enemy) == failure)
{
Gameplay.Instance().roundProcessController.Lose();
}
if (battleMap.ProjectUnit(AreaID, player, enemy) == notUnit && player.IsDead())
{
Gameplay.Instance().roundProcessController.Lose();
}
}
/// <summary>
/// 击杀指定单位，指定单位死亡则胜利，否则失败
/// </summary>
public void KillSpecifyUnit()
{
GameUnit.GameUnit BeKilledUnit = null; // 指定被击杀单位
//TODO：获取指定的单位的引用，等待接口
if (BeKilledUnit.IsDead())
{
Gameplay.Instance().roundProcessController.Win();
}
else
{
Gameplay.Instance().roundProcessController.Lose();
}
}
/// <summary>
/// 自动选择目标
/// </summary>
/// <param name="battleUnitAction"></param>
protected override void AutoSelectTarget()
{
int stopDistance = AtkStopDistance();
//从仇恨列表中确定目标
Unit hatredUnit = null;
//地图导航
BattleMap.MapNavigator mapNavigator = BattleMap.BattleMap.Instance().MapNavigator;
for (int i = 0; i < hatredRecorder.HatredCount; i++)
{
hatredUnit = hatredRecorder.GetHatredByIndex(i, i == 0);
if (hatredUnit.IsDead())
{
//已经排序过，且无法找到还能够行动的单位，就表示场上没有存活的敌方单位了
hatredUnit = null;
continue;
}
//判断这个单位是否可以到达
bool catched = false;
//如果这个单位就在攻击范围内，即身边
if (Distance(battleUnit, hatredUnit) <= stopDistance)
{
toTargetPath.Clear();
targetBattleUnit = hatredUnit;
AutoUseAtk();
catched = true;
}
else
{
//if (catched = mapNavigator.PathSearch(battleUnit.CurPos, new Vector2(hatredUnit.CurPos.x, hatredUnit.CurPos.y + 1)))
// toTargetPath = mapNavigator.Paths;
//TODO 把被仇恨单位作为起点
//遍历4个相邻地图块儿，把对于当前单位最近的地图块儿作为终点
Node nodeStart = new Node(hatredUnit.CurPos, hatredUnit.CurPos);
//获得A的周边MapBlock
List <BattleMapBlock> neighbourBlock = BattleMap.BattleMap.Instance().GetNeighbourBlock(nodeStart);
int prevPathCount = int.MaxValue;
BattleMapBlock preBattleMapBlock = null;
foreach (BattleMapBlock battleMapBlock in neighbourBlock)
{
if (mapNavigator.PathSearchForAI(battleUnit.CurPos, battleMapBlock.position, this is SingleAutoControllerAtker))
{
//找到对于ai单位的最短路径
if (prevPathCount > mapNavigator.Paths.Count)
{
//更新路径
toTargetPath = mapNavigator.Paths;
prevPathCount = mapNavigator.Paths.Count;
if (preBattleMapBlock != null)
{
preBattleMapBlock.RemoveUnit(battleUnit);
}
battleMapBlock.units_on_me.Add(battleUnit);
preBattleMapBlock = battleMapBlock;
catched = true;
}
}
}
}
//寻路不可达
if (!catched)
{
hatredUnit = null;
continue;
}
else //找到了
{
break;
}
}
//没有目标
if (hatredUnit == null)
{
targetBattleUnit = null;
return;
}
if (battleUnit != null && !hatredUnit.Equals(targetBattleUnit))
{
targetBattleUnit = hatredUnit;
}
}
