/// <summary>
/// 添加内部气泡
/// </summary>
private void AddInnerBubble()
{
//小气泡 半径4-8 在整个Canvers随机分散5-45 速率0.05-0.1 距离5-15
if (_innerBubbleInfoList.Count < _maxInnerBubbleCount)
{
int size = _rd.Next(4, 9);
Viewbox bubble = GetBubble(size);
Canvas.SetLeft(bubble, _rd.Next(5, 46) - size / 2);
Canvas.SetTop(bubble, 100 - rec_Water.Height - size / 2);
cvs_Inner.Children.Add(bubble);
BubbleInfo info = new BubbleInfo();
info.Velocity = _rd.Next(5, 11) / 100.00;
info.Distance = _rd.Next(5, 16);
info.Bubble = bubble;
_innerBubbleInfoList.Add(info);
}
}
/// <summary>
/// 添加外部大气泡
/// </summary>
private void AddOuterBigBubble()
{
//大气泡 半径6-10 在Canvers中部20-30 速率0.2-0.5 距离30-60
if (_outerBigBubbleInfoList.Count < _maxOuterBigBubbleCount)
{
int size = _rd.Next(6, 11);
Viewbox bubble = GetBubble(size);
Canvas.SetLeft(bubble, _rd.Next(20, 31) - size / 2);
Canvas.SetTop(bubble, 100 - size / 2);
cvs_Outer.Children.Add(bubble);
BubbleInfo info = new BubbleInfo();
info.Velocity = _rd.Next(20, 51) / 100.00;
info.Distance = _rd.Next(30, 61);
info.Bubble = bubble;
_outerBigBubbleInfoList.Add(info);
}
}
/// <summary>
/// 内部气泡动画
/// </summary>
private void InnerBubbleAnimation()
{
for (int i = 0; i < _innerBubbleInfoList.Count; i++)
{
BubbleInfo info = _innerBubbleInfoList[i];
UIElement bubble = info.Bubble;
if (info.Moved <= info.Distance)
{
double cvsTop = Canvas.GetTop(bubble);
Canvas.SetTop(bubble, cvsTop - info.Velocity);
info.Moved += info.Velocity;
}
else
{
cvs_Inner.Children.Remove(bubble);
_innerBubbleInfoList.Remove(info);
i--;
}
}
}
/// <summary>
/// 添加外部小气泡
/// </summary>
private void AddOuterSmallBubble()
{
//小气泡 半径2-5 在整个Canvers随机分散0-50 速率0.4-1.0 距离10-100
if (_outerSmallBubbleInfoList.Count < _maxOuterSmallBubbleCount)
{
int size = _rd.Next(2, 6);
Ellipse bubble = new Ellipse()
{
Width = size, Height = size, Fill = new SolidColorBrush(Color.FromRgb(15, 190, 9))
};
Canvas.SetLeft(bubble, _rd.Next(0, 51) - size / 2);
Canvas.SetTop(bubble, 100 - size / 2);
cvs_Outer.Children.Add(bubble);
BubbleInfo info = new BubbleInfo();
info.Velocity = _rd.Next(40, 101) / 100.00;
info.Distance = _rd.Next(10, 101);
info.Bubble = bubble;
_outerSmallBubbleInfoList.Add(info);
}
}
