private void OnClickGird(Coord co, MapView.GridType type)
{
MapView.GridType beforeType = MapView.GridType.Empty;
if (mHasStartCo && co.Equals(mStartCo))
{
beforeType = MapView.GridType.StartPoint;
}
else if (mHasEndCo && co.Equals(mEndCo))
{
beforeType = MapView.GridType.EndPoint;
}
else if (MapManager.Instant.IsBlock(co))
{
beforeType = MapView.GridType.Block;
}
switch (beforeType)
{
case MapView.GridType.Empty:
OnSetGridType(co, type);
break;
case MapView.GridType.Block:
if (type == MapView.GridType.Empty)
{
OnSetGridType(co, type);
}
break;
case MapView.GridType.EndPoint:
if (type == MapView.GridType.Block)
{
mHasEndCo = false;
}
else
{
OnSetGridType(co, type);
}
break;
case MapView.GridType.StartPoint:
if (type == MapView.GridType.Block)
{
mHasStartCo = false;
}
else
{
OnSetGridType(co, type);
}
break;
default:
break;
}
}
private void OnSetGridType(Coord co, MapView.GridType type)
{
switch (type)
{
case MapView.GridType.Empty:
MapManager.Instant.SetBlock(co, true);
break;
case MapView.GridType.Block:
MapManager.Instant.SetBlock(co, false);
break;
case MapView.GridType.StartPoint:
mHasStartCo = true;
mStartCo = co;
break;
case MapView.GridType.EndPoint:
mHasEndCo = true;
mEndCo = co;
break;
default:
break;
}
view.RefreshBlock();
if (mHasStartCo)
{
view.SetStartPoint(mStartCo);
}
else
{
view.HideStartPoint();
}
if (mHasEndCo)
{
view.SetEndPoint(mEndCo);
}
else
{
view.HideEndPoint();
}
}