// 显示攻击范围
public void ShowAttackRange(float x, float y, Warrior worrior)
{
Debug.Assert(pathATKRange.Count == 0, "path range is not empty now.");
FC.For(worrior.AttackRange.Length, (i) =>
{
int minX = (x - worrior.AttackRange[i]) < 0 ? 0 : (int)(x - worrior.AttackRange[i]);
int maxX = (x + worrior.AttackRange[i]) >= BattleStage.Map.Width ? BattleStage.Map.Width : (int)(x + worrior.AttackRange[i] + 1);
int minY = (y - worrior.AttackRange[i]) < 0 ? 0 : (int)(y - worrior.AttackRange[i]);
int maxY = (y + worrior.AttackRange[i]) >= BattleStage.Map.Height ? BattleStage.Map.Height : (int)(y + worrior.AttackRange[i] + 1);
FC.For2(minX, maxX, minY, maxY, (tx, ty) =>
{
if (MU.ManhattanDist((int)x, (int)y, tx, ty) == worrior.AttackRange[i])
{
var tile = BattleStage.CreateMapTile(tx, ty);
pathATKRange.Add(tile);
var avatar = BattleStage.GetAvatarAt(tx, ty);
if (avatar != null && avatar.Warrior.Team != worrior.Team)
{
avatar.AttackHint.SetActive(true);
}
}
});
});
}
// 显示范围
public void ShowRange(int cx, int cy, ActiveSkill skill, Action <int, int> onSelPos)
{
Debug.Assert(Range.Count == 0, "path asasrange is not empty now.");
this.onSelPos = onSelPos;
var map = BattleStage.Map;
// 如果无释放范围的技能
if (!(skill is ISkillWithRange))
{
// 需要过滤目标
if (skill is ISkillWithTargetFilter)
{
var targetList = (skill as ISkillWithTargetFilter).AllAvaliableTargets();
FC.For(targetList.Count, (i) =>
{
var warrior = targetList[i] as Warrior;
if (warrior != null)
{
// 建立用于显示技能范围的地块
var avatar = BattleStage.GetAvatarByWarrior(warrior);
var mapTile = BattleStage.CreateMapTile(avatar.X, avatar.Y);
mapTile.gameObject.SetActive(false);
Range.Add(mapTile);
// 显示人物身上的技能标识
if (warrior.Team == skill.Owner.Team)
{
avatar.FriendSkillDec.SetActive(true);
}
else
{
avatar.EnemySkillDec.SetActive(true);
}
}
else
{
Debug.Assert(warrior != null, "the target is not warrior");
}
});
}
}
else // 有释放范围的技能
{
var range = (skill as ISkillWithRange).Range;
FC.SquareFor(cx, cy, range, (x, y) =>
{
if (x < 0 || x >= map.Width || y < 0 || y >= map.Height)
{
return;
}
var obj = map.GetAt <BattleMapObj>(x, y);
if (MU.ManhattanDist(x, y, cx, cy) == range)
{
if (obj == null || (obj != null && obj is Hero))
{
var tile = BattleStage.CreateMapTile(x, y);
Range.Add(tile);
}
}
});
}
}
