bool DoAttack()
{
eye.aimList.RemoveAll((g) => g == null || TerrainUnit.IsStaticType(g.type));
if (eye.aimList.Count > 0)
{
eye.aimList.OrderBy((g) => (g.transform.position - transform.position).magnitude);
int i = 0; bool validTarget = true;
while (!TerrainUnit.IsManualType(eye.aimList[i].GetComponent <TerrainUnit>().type))
{
i++;
if (i >= eye.aimList.Count)
{
validTarget = false;
break;
}
}
if (validTarget)
{
GameObject instance = Instantiate(bulletPrefab, this.transform.position, Quaternion.identity);
instance.GetComponent <BulletMotivation>().target = eye.aimList[i].gameObject;
return(true);
}
}
return(false);
// return false;
}
/// <summary>
/// 查找四周有无符合条件的邻居
///
/// t: 留空则搜索 IsManualType
/// </summary>
public bool HasNeibour(int x, int y, Func <UnitType, bool> t = null
)
{
// x += poolCur;
x %= size.x;
for (int i = 0; i < 4; i++)
{
if (_4direction[i, 0] + x < 0 || _4direction[i, 0] + x >= size.x ||
_4direction[i, 1] + y < 0 || _4direction[i, 1] + y >= size.y)
{
continue;
}
if (t == null)
{
if (!TerrainUnit.IsManualType(map[_4direction[i, 0] + x, _4direction[i, 1] + y].type))// type
{
continue;
}
}
else
{
if (!t(map[_4direction[i, 0] + x, _4direction[i, 1] + y].type))// type
{
continue;
}
}
if (1 >= Mathf.Abs(map[_4direction[i, 0] + x, _4direction[i, 1] + y].position.y - map[x, y].position.y))// 0<= dy <= 1
{
return(true);
}
}
return(false);
}
/// <summary>
/// cd count if has target in field
/// </summary>
/// <returns></returns>
bool HaveTarget()
{
previteHaveTargetCount++;
if (previteHaveTargetCount > 5)
{
foreach (var item in eye.aimList)
{
if (TerrainUnit.IsManualType(item.GetComponent <TerrainUnit>().type))
{
previteHaveTarget = true;
previteHaveTargetCount = 0;
return(true);
}
}
previteHaveTargetCount = 0;
previteHaveTarget = false;
return(false);
}
return(previteHaveTarget);
}