private void LightPathByNeighbour(GridPosition.NeighbourGrid neighbourGrid)
{
if (this.neighbourGrid != neighbourGrid)
{
this.neighbourGrid = neighbourGrid;
ExtinguishPath();
if (weakGrids.Contains(mousePosition.GetNeighbour(neighbourGrid)))
{
LightPath(mousePosition.GetNeighbour(neighbourGrid));
}
}
}
public void MakePath()
{
if (Input.mousePresent)
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, 300f)) //Physics.Raycast(ray, out hit, 300f, LayerMask.NameToLayer("Chess Grid")) 按理说可以过滤其他层，可是这时只有离摄像头近的有效，很奇怪
{
Debug.DrawLine(ray.origin, hit.point);
GridPosition newPosition = new GridPosition(hit.point);
Pair UV = new Pair(newPosition);
if (!UV.Equals(turnPair) && grids[UV].activeSelf /*hit.collider.CompareTag("Grid") 效果不好*/) //Pair的其他值可能不一样要用自定义的Equals
{
if (!mousePosition.Equals(newPosition))
{
mousePosition = newPosition;
ExtinguishPath();
if (!grids[UV].GetComponent <GridAttribute>().isUnit)
{
LightPath(new Pair(mousePosition));
}
if (neighbourGrid != GridPosition.NeighbourGrid.M)
{
neighbourGrid = GridPosition.NeighbourGrid.M;
}
}
else if (grids[UV].GetComponent <GridAttribute>().isUnit) //处理敌方单位
{
if (attackFlag) //近战攻击
{
if (Input.GetMouseButton(0)) //进行攻击
{
turnControler.MoveUnit(gridQueue.ToArray());
attackUV = new Pair(mousePosition);
turnControler.AttackUnit(attackUV);
ExtinguishPath();
SleepGrid();
flag = true;
}
else //攻击前选择方向
{
Vector3 gridVector = mousePosition.GetPosition();
if (hit.point.x < gridVector.x - 0.16f && hit.point.z < gridVector.z - 0.16f)
{
LightPathByNeighbour(GridPosition.NeighbourGrid.SW);
}
else if (hit.point.x + hit.point.z <= 1f && hit.point.x <= gridVector.x + 0.16f && hit.point.z <= gridVector.z + 0.16f)
{
if (hit.point.x >= hit.point.z)
{
LightPathByNeighbour(GridPosition.NeighbourGrid.S);
}
else
{
LightPathByNeighbour(GridPosition.NeighbourGrid.W);
}
}
else if (hit.point.x < gridVector.x - 0.16f && hit.point.z > gridVector.z + 0.16f)
{
LightPathByNeighbour(GridPosition.NeighbourGrid.NW);
}
else if (hit.point.x > gridVector.x + 0.16f && hit.point.z < gridVector.z - 0.16f)
{
LightPathByNeighbour(GridPosition.NeighbourGrid.SE);
}
else if (hit.point.x > gridVector.x + 0.16f && hit.point.z > gridVector.z + 0.16f)
{
LightPathByNeighbour(GridPosition.NeighbourGrid.NE);
}
else
{
if (hit.point.x >= hit.point.z)
{
LightPathByNeighbour(GridPosition.NeighbourGrid.E);
}
else
{
LightPathByNeighbour(GridPosition.NeighbourGrid.N);
}
}
}
}
else //远程攻击
{
turnControler.exceptMelee();
}
}
else if (Input.GetMouseButton(0))
{
turnControler.MoveUnit(gridQueue.ToArray());
ExtinguishPath();
SleepGrid();
flag = true;
}
}
else
{
ExtinguishPath();
}
}
}
}
