List <AnimationTo> GetBlink(Rect bound, AOrientation orientation, double duration, int blinkTimes = 0)
{
List <AnimationTo> result = new List <AnimationTo>();
int times = blinkTimes;
if (times == 0)
{
this.rand.Next(1, defaultRepeatTimes);
}
double xChange = orientation == AOrientation.Horizontal ? 0.1 : 1;
double yChange = orientation == AOrientation.Vertical ? 0.1 : 1;
for (int i = 0; i < times; i++)
{
Point ori = new Point(1, 1);
Point pChane = new Point(xChange, yChange);
int offset = rand.Next(10, 30);
AnimationTo at1 = new AnimationTo(duration, pChane);
AnimationTo at2 = new AnimationTo(duration, ori);
AnimationTo at3 = new AnimationTo(offset * duration, ori);
result.Add(at1);
result.Add(at2);
result.Add(at3);
}
return(result);
}
List <AnimationTo> GetSwing(Rect bound, double range, int swingTimes = 0)
{
List <AnimationTo> result = new List <AnimationTo>();
int times = swingTimes;
if (times == 0)
{
this.rand.Next(1, defaultRepeatTimes);
}
for (int i = 0; i < times; i++)
{
Point ori = new Point(0, 0);
Point pChane = new Point(range, range);
Point pBack = new Point(0 - range, 0 - range);
AnimationTo at1 = new AnimationTo(0.5, pChane);
AnimationTo at2 = new AnimationTo(0.5, ori);
AnimationTo at3 = new AnimationTo(0.5, pBack);
AnimationTo at4 = new AnimationTo(0.5, ori);
result.Add(at1);
result.Add(at2);
result.Add(at3);
result.Add(at4);
}
return(result);
}
List <AnimationTo> GetJump(Rect bound, int jumpTmes = 0)
{
List <AnimationTo> result = new List <AnimationTo>();
Point from = this.GetCenter(bound);
int times = jumpTmes;
if (times == 0)
{
this.rand.Next(1, 10);
}
double yChange = 0 - (this.rand.NextDouble() + 1) * bound.Height;
double yBackChane = 0 - yChange;
for (int i = 0; i < times; i++)
{
double xChange = (this.rand.NextDouble() - 0.5) * bound.Height;
double xBackChane = 0 - xChange;
Point pChane = new Point(from.X + xChange, from.Y + yChange);
AnimationTo atChange = new AnimationTo(0.3, pChane);
AnimationTo atBack = new AnimationTo(0.3, from);
AnimationTo stay = new AnimationTo(1, from);
result.Add(atChange);
result.Add(atBack);
result.Add(stay);
}
return(result);
}
private AnimationTo GetRandomPosition()
{
double xPos = this.rand.NextDouble() * this.ScreenWidth;
double yPos = this.rand.NextDouble() * this.ScreenHeight;
Point to = new Point(xPos, yPos);
AnimationTo at = new AnimationTo(0.2, to);
return(at);
}
List <AnimationTo> GetShock(Rect bound, AOrientation orientation, int ShockTimes = 0)
{
List <AnimationTo> result = new List <AnimationTo>();
Point from = this.GetCenter(bound);
int times = ShockTimes;
if (times == 0)
{
this.rand.Next(1, 10);
}
double change = 0;
if (orientation == AOrientation.Horizontal)
{
change = (this.rand.NextDouble() + 0.2) * bound.Width;
}
else
{
change = (this.rand.NextDouble() + 0.2) * bound.Height;
}
double backChange = 0 - change;
for (int i = 0; i < times; i++)
{
double ratio = change * (times - i) / times;
Point pChane;
Point pBack;
if (orientation == AOrientation.Horizontal)
{
pChane = new Point(from.X + ratio, from.Y);
pBack = new Point(from.X - ratio, from.Y);
}
else
{
pChane = new Point(from.X, from.Y + ratio);
pBack = new Point(from.X, from.Y - ratio);
}
AnimationTo at1 = new AnimationTo(0.5, pChane);
AnimationTo at2 = new AnimationTo(0.5, from);
AnimationTo at3 = new AnimationTo(0.5, pBack);
AnimationTo at4 = new AnimationTo(0.5, from);
result.Add(at1);
result.Add(at2);
result.Add(at3);
result.Add(at4);
}
return(result);
}
void GetFlashAnimationBackground(object obj)
{
AnimationThread paramater = (AnimationThread)obj;
Rect bound = (Rect)(paramater.Paramaters[0]);
int times = this.rand.Next(5, 200);
List <AnimationTo> result = new List <AnimationTo>();
for (int i = 0; i < times; i++)
{
AnimationTo at = this.GetRandomPosition();
Rect posRec = new Rect(at.To.X, at.To.Y, bound.Width, bound.Height);
result.Add(at);
AnimationTo stay = new AnimationTo(this.rand.NextDouble() * 3, at.To);
result.Add(stay);
}
Application.Current.Dispatcher.BeginInvoke((Action)(() =>
{
paramater.CompletedEvent(result);
}));
}
List <AnimationTo> GetGo(Rect bound, Rect screenBound, ATowardto toward, bool stopInBound)
{
List <AnimationTo> result = new List <AnimationTo>();
Point from = this.GetCenter(bound);
double duration = rand.NextDouble() * 5 + 5;
Point target1 = new Point();
switch (toward)
{
case ATowardto.ToTop:
target1.Y = stopInBound ? bound.Height / 2 : 0 - bound.Height / 2;
target1.X = from.X;
break;
case ATowardto.ToBottom:
target1.Y = stopInBound ? screenBound.Height - bound.Height / 2 : 0 - bound.Height / 2;
target1.X = from.X;
break;
case ATowardto.ToLeft:
target1.X = stopInBound ? bound.Width / 2 : 0 - bound.Width / 2;
target1.Y = from.Y;
break;
case ATowardto.ToRight:
target1.X = stopInBound ? screenBound.Width - bound.Width / 2 : screenBound.Width + bound.Width / 2;
target1.Y = from.Y;
break;
default:
break;
}
AnimationTo at1 = new AnimationTo(duration, target1);
result.Add(at1);
if (stopInBound == false)
{
double change1 = 0;
double change2 = 0;
Point target2 = new Point();
switch (toward)
{
case ATowardto.ToTop:
target2.Y = screenBound.Height + bound.Height / 2;
target2.X = from.X;
change1 = target1.Y - from.Y;
change2 = target2.Y - target1.Y;
break;
case ATowardto.ToBottom:
target2.Y = 0 - bound.Height / 2;
target2.X = from.X;
change1 = target1.Y - from.Y;
change2 = target2.Y - target1.Y;
break;
case ATowardto.ToLeft:
target2.X = screenBound.Width + bound.Width / 2;
target2.Y = from.Y;
change1 = target1.X - from.X;
change2 = target2.X - target1.X;
break;
case ATowardto.ToRight:
target2.X = 0 - bound.Width / 2;
target2.Y = from.Y;
change1 = target1.X - from.X;
change2 = target2.X - target1.X;
break;
default:
break;
}
double dur2 = duration * change2 / change1;
AnimationTo at2 = new AnimationTo(dur2, target2);
result.Add(at2);
result.Add(at1);
}
return(result);
}
