这个系统模拟一个蜂巢，蜜蜂进行采集花粉并酿蜜，该模拟系统运用到的技术有 LINQ、 GDI、 序列化、打印 和 委托等C#常用技术，利用GDI绘图简单实现了动画效果如下图所示：
打印预览效果如下图所示，本链接提供了本系统的源代码，还有之前Head First3个游戏的源代码，下面贴一些核心代码，如果比较熟悉该部分内容则可略过
namespace 蜂巢模拟系统
{
public partial class Form1 : Form
{
World world;//花园
private Random random = new Random();
private DateTime start = DateTime.Now;
private DateTime end;
private int framesRun = 0;//游戏已经运行的时间
private HiveForm hiveForm;//蜂窝窗体
private FieldForm fieldForm;//花园窗体
Renderer renderer;//图像绘制类
public Form1()
{
//初始化并显示窗体
InitializeComponent();
world = new World(new Bee.BeeMessage(SendMessage));
timer1.Interval = 50;
timer1.Tick+=new EventHandler(RunFrame);
timer1.Enabled = false;
UpdateStats(new TimeSpan());
hiveForm = new HiveForm();
fieldForm = new FieldForm();
CreateRender();
MoveChildForms();
hiveForm.Show(this);
fieldForm.Show(this);
}
private void MoveChildForms()
{
hiveForm.Location = new Point(Location.X+Width+10,Location.Y);
fieldForm.Location = new Point(Location.X, Location.Y + Math.Max(Height, hiveForm.Height) + 10);
}
/// <summary>
/// 更新窗体数据
/// </summary>
private void UpdateStats(TimeSpan frameDuration)
{
Bees.Text = world.Bees.Count.ToString();
Flowers.Text = world.Flowers.Count.ToString();
HoneyInHive.Text = string.Format("{0:f3}",world.Hive.Honey);
double nectar = 0;
foreach (Flower flower in world.Flowers)
nectar += flower.Nectar;
NectarInFlowers.Text = string.Format("{0:f3}",nectar);
FrameRun.Text = framesRun.ToString();
double milliSeconds = frameDuration.TotalMilliseconds;
if (milliSeconds != 0.0)
FrameRate.Text = string.Format("{0:f0}({1:f1}ms)", 1000 / milliSeconds, milliSeconds);
else
FrameRate.Text = "N/A";
}
/// <summary>
/// 运行
/// </summary>
public void RunFrame(object sender, EventArgs e)
{
framesRun++;
world.Go(random);
end = DateTime.Now;
TimeSpan frameDuration = end - start;
start = end;
UpdateStats(frameDuration);
hiveForm.Invalidate();
fieldForm.Invalidate();
}
/// <summary>
/// 系统运行按钮触发
/// </summary>
private void startSimulation_Click(object sender, EventArgs e)
{
if (timer1.Enabled)
{
toolStrip1.Items[0].Text = "Resume simulation";
timer1.Stop();
}
else
{
toolStrip1.Items[0].Text = "Pause simulation";
timer1.Start();
}
}
/// <summary>
/// 系统重置按钮触发
/// </summary>
private void reset_Click(object sender, EventArgs e)
{
world = new World(new Bee.BeeMessage(SendMessage));
CreateRender();
framesRun = 0;
if (!timer1.Enabled)
toolStrip1.Items[0].Text = "Start simulation";
}
private void CreateRender()
{
renderer = new Renderer(world,hiveForm,fieldForm);
hiveForm.renderer = renderer;
fieldForm.renderer = renderer;
}
/// <summary>
/// 显示蜜蜂信息
/// </summary>
private void SendMessage(int ID, string Message)
{
statusStrip1.Items[0].Text = "Bee #" + ID + ":" + Message;
//LINQ
var beeGroups = from bee in world.Bees
group bee by bee.CurrentState into beeGroup
orderby beeGroup.Key
select beeGroup;
listBox1.Items.Clear();
foreach (var group in beeGroups)
{
string s;
if (group.Count() == 1)
s = "";
else
s = "s";
listBox1.Items.Add(group.Key.ToString() + ": "
+ group.Count() + " bee" + s);
if (group.Key == BeeState.Idle
&& group.Count() == world.Bees.Count()
&& framesRun > 0)
{
listBox1.Items.Add("Simulation ended:all bees are idle");
toolStrip1.Items[0].Text = "Simulation ended";
timer1.Enabled = false;
}
}
}
private void Form1_Move(object sender, EventArgs e)
{
MoveChildForms();
}
/// <summary>
/// 打开已保存的数据（反序列化）
/// </summary>
private void 打开OToolStripButton_Click(object sender, EventArgs e)
{
World currentWord = world;
int currentFramesRun = framesRun;
bool enabled = timer1.Enabled;
if (enabled)
timer1.Stop();
OpenFileDialog open = new OpenFileDialog();
open.Filter = "Simulator File(*.bees)|*.bees";
open.CheckFileExists = true;
open.CheckPathExists = true;
open.Title = "Choose a file with a simulation to load";
if (open.ShowDialog() == DialogResult.OK)
{
try
{
BinaryFormatter bf = new BinaryFormatter();
using (Stream input = File.OpenRead(open.FileName))
{
world = (World)bf.Deserialize(input);
framesRun = (int)bf.Deserialize(input);
}
}
catch (Exception ex)
{
MessageBox.Show("Unable to read the simulator file\r\n"+ex.Message,
"Bee Simulator Error",MessageBoxButtons.OK,MessageBoxIcon.Error);
world = currentWord;
framesRun = currentFramesRun;
}
}
world.Hive.MessageSender = new Bee.BeeMessage(SendMessage);
foreach (Bee bee in world.Bees)
bee.MessageSender = new Bee.BeeMessage(SendMessage);
if (enabled)
timer1.Start();
CreateRender();
}
private void timer2_Tick(object sender, EventArgs e)
{
renderer.AnimateBees();
}
/// <summary>
/// 打印按钮触发
/// </summary>
private void 打印PToolStripButton_Click(object sender, EventArgs e)
{
bool stoppedTimer = false;
if (timer1.Enabled)
{
timer1.Stop();
stoppedTimer = true;
}
PrintPreviewDialog preview = new PrintPreviewDialog();
PrintDocument document = new PrintDocument();
preview.Document = document;
document.PrintPage += new PrintPageEventHandler(document_PrintPage);
preview.ShowDialog(this);
if (stoppedTimer)
timer1.Start();
}
/// <summary>
/// 打印表格
/// </summary>
private int PrintTableRow(Graphics printGraphics, int tableX, int tableWidth, int firstColumnX, int secondColumnX,
int tableY, string firstColumn, string secondColumn)
{
Font arial12 = new Font("Arial",12);
Size stringSize = Size.Ceiling(printGraphics.MeasureString(firstColumn, arial12));
tableY += 2;
printGraphics.DrawString(firstColumn, arial12, Brushes.Black, firstColumnX, tableY);
printGraphics.DrawString(secondColumn, arial12, Brushes.Black, secondColumnX, tableY);
tableY += (int)stringSize.Height + 2;
printGraphics.DrawLine(Pens.Black, tableX, tableY, tableX + tableWidth, tableY);
arial12.Dispose();
return tableY;
}
/// <summary>
/// 打印页面绘制 GDI
/// </summary>
private void document_PrintPage(object sender, PrintPageEventArgs e)
{
Graphics g = e.Graphics;
Size stringSize;
using (Font arial24bold = new Font("Arial", 24, FontStyle.Bold))
{
stringSize = Size.Ceiling(g.MeasureString("Bee Simulator", arial24bold));
g.FillEllipse(Brushes.Gray, new Rectangle(e.MarginBounds.X + 2, e.MarginBounds.Y + 2,
stringSize.Width + 30, stringSize.Height + 30));
g.FillEllipse(Brushes.Black,new Rectangle (e.MarginBounds.X,e.MarginBounds.Y,
stringSize.Width + 30, stringSize.Height + 30) );
g.DrawString("Bee Simulator", arial24bold, Brushes.Gray,
e.MarginBounds.X + 17, e.MarginBounds.Y + 17);
g.DrawString("Bee Simulator", arial24bold, Brushes.White,
e.MarginBounds.X + 15, e.MarginBounds.Y + 15);
}
int tableX = e.MarginBounds.X + (int)stringSize.Width + 50;
int tableWidth = e.MarginBounds.X + e.MarginBounds.Width - tableX - 20;
int firstColumnX = tableX + 2;
int secondColumnX = tableX + (tableWidth / 2) + 5;
int tableY = e.MarginBounds.Y;
tableY = PrintTableRow(g, tableX, tableWidth, firstColumnX, secondColumnX, tableY,
"Bees", Bees.Text);
tableY = PrintTableRow(g, tableX, tableWidth, firstColumnX, secondColumnX, tableY,
"Flowers", Flowers.Text);
tableY = PrintTableRow(g, tableX, tableWidth, firstColumnX, secondColumnX, tableY,
"Honey in Hive", HoneyInHive.Text);
tableY = PrintTableRow(g, tableX, tableWidth, firstColumnX, secondColumnX, tableY,
"Nectar in Flowers", NectarInFlowers.Text);
tableY = PrintTableRow(g, tableX, tableWidth, firstColumnX, secondColumnX, tableY,
"Frames Run",FrameRun.Text);
tableY = PrintTableRow(g, tableX, tableWidth, firstColumnX, secondColumnX, tableY,
"Frame Rate", FrameRate.Text);
g.DrawRectangle(Pens.Black,tableX,e.MarginBounds.Y,tableWidth,tableY-e.MarginBounds.Y);
g.DrawLine(Pens.Black, secondColumnX, e.MarginBounds.Y, secondColumnX, tableY);
using(Pen blackPen=new Pen (Brushes.Black))
using(Bitmap hiveBitmap=new Bitmap (hiveForm.ClientSize.Width,hiveForm.ClientSize.Height))
using (Bitmap fieldBitmap = new Bitmap(fieldForm.ClientSize.Width, fieldForm.ClientSize.Height))
{
using (Graphics hiveGraphics = Graphics.FromImage(hiveBitmap))
{
renderer.PaintHive(hiveGraphics);
}
int hiveWidth = hiveForm.ClientSize.Width+50;
float ratio = (float)hiveBitmap.Height / (float)hiveBitmap.Width;
int hiveHeight = (int)(hiveWidth * ratio);
int hiveX = e.MarginBounds.X + (e.MarginBounds.Width - hiveWidth) / 2;
int hiveY = tableY + 40;
g.DrawImage(hiveBitmap, hiveX, hiveY, hiveWidth, hiveHeight);
g.DrawRectangle(blackPen,hiveX,hiveY,hiveWidth,hiveHeight);
using (Graphics fieldGraphics = Graphics.FromImage(fieldBitmap))
{
renderer.PaintField(fieldGraphics);
}
int fieldWidth = e.MarginBounds.Width;
ratio = (float)fieldBitmap.Height / (float)fieldBitmap.Width;
int fieldHeight = (int)(fieldWidth * ratio);
int fieldX = e.MarginBounds.X;
int fieldY = hiveY +hiveHeight+ 50;
g.DrawImage(fieldBitmap, fieldX, fieldY, fieldWidth, fieldHeight);
g.DrawRectangle(blackPen, fieldX, fieldY, fieldWidth, fieldHeight);
}
}
/// <summary>
/// 保存按钮触发（序列化）
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void 保存SToolStripButton_Click(object sender, EventArgs e)
{
bool enabled = timer1.Enabled;
if (enabled)
timer1.Stop();
SaveFileDialog saveDialog = new SaveFileDialog();
saveDialog.Filter = "Simulator File(*.bees)|*.bees";
saveDialog.CheckFileExists = true;
saveDialog.Title = "Choose a file to save the current simulation";
if (saveDialog.ShowDialog() == DialogResult.OK)
{
try
{
BinaryFormatter bf = new BinaryFormatter();
using (Stream output = File.OpenWrite(saveDialog.FileName))
{
bf.Serialize(output, world);
bf.Serialize(output, framesRun);
}
}
catch (Exception ex)
{ MessageBox.Show("Unable to save the simulator file\r\n"+ex.Message,
"Bee Simulator Error",MessageBoxButtons.OK,MessageBoxIcon.Error); }
}
if (enabled)
timer1.Start();
}
}
[Serializable]
public class Flower
{
private const int LifeSpanMin = 1500;//花的最短寿命
private const int LifeSpanMax = 3000;//花的最长寿命
private const double InitialNectar = 1.5;//最初花粉
private const double MaxNectar = 5.0;//一朵花能装多少花粉
private const double NectarAddedPerTurn = 0.01;//花逐渐变老时每次增加多少花粉
private const double NectarGatheredPerTurn = 0.03;//一个周期内收集多少花粉
public Point Location { get; private set; }//花的位置
public int Age { get; private set; }//年龄
public bool Alive { get; private set; }//是否存活
public double Nectar { get; private set; }//花粉
public double NectarHarvested { get; set; }//已被采集的花粉
private int lifeSpan;//生命
public Flower(Point location, Random random)
{
Location = location;
Age = 0;
Alive = true;
Nectar = InitialNectar;
NectarHarvested = 0;
lifeSpan = random.Next(LifeSpanMin,LifeSpanMax+1);
}
public double HarvestNectar()
{
//采集花粉，蜜蜂采集花粉减少花粉存量增加花粉已采量
if (NectarGatheredPerTurn > Nectar)
return 0;
else
{
Nectar -= NectarGatheredPerTurn;
NectarHarvested += NectarGatheredPerTurn;
return NectarGatheredPerTurn;
}
}
public void Go()
{
//运行一帧，花增大年龄并且增加自身花粉存量
Age++;
if (Age > lifeSpan)
Alive = false;
else
{
Nectar += NectarAddedPerTurn;
if (Nectar > MaxNectar)
Nectar = MaxNectar;
}
}
}
public enum BeeState
{
Idle,//什么也没做
FlyingToFlower,//正飞向花
GatheringNectar,//收集花粉
ReturningToHive,//飞回蜂巢
MakingHoney,//酿蜜
Retired//退休
}
[Serializable]
public class Bee
{
private const double HoneyConsumed = 0.05;//每次消耗的蜂蜜
private const int MoveRate = 3;//移动速率
private const double MinimunFlowerNectar = 1.5;//采蜜花粉最低存量
private const int CareerSpan = 1000;//生命
public int Age { get; private set; }//年龄
public bool InsideHive { get; private set; }//是否在蜂巢
public double NectarCollected { get; private set; }//采集的花粉
public BeeState CurrentState { get; private set; }
private Point location;
public Point Location { get { return location; } }
private int ID;
private Flower destinationFlower;
private World world;
private Hive hive;
public delegate void BeeMessage(int ID, string Message);
[NonSerialized]
public BeeMessage MessageSender;
private bool MoveTowardsLocation(Point destination)
{
if (destination != null)
{
if (Math.Abs(destination.X - location.X) <= MoveRate
&& Math.Abs(destination.Y - location.Y) <= MoveRate)
return true;
if (destination.X > location.X)
location.X += MoveRate;
else
if(destination.X<location.X)
location.X -= MoveRate;
if (destination.Y > location.Y)
location.Y += MoveRate;
else
if(destination.Y < location.Y)
location.Y -= MoveRate;
}
return false;
}
public Bee(int ID, Point InitialLocation,World world,Hive hive)
{
this.ID = ID;
Age = 0;
location = InitialLocation;
InsideHive = true;
CurrentState = BeeState.Idle;
destinationFlower = null;
NectarCollected = 0;
this.world = world;
this.hive = hive;
}
public void Go(Random random)
{
Age++;
BeeState oldState = CurrentState;
#region BeeAction
switch (CurrentState)
{
case BeeState.Idle:
if (Age > CareerSpan)
{
CurrentState = BeeState.Retired;
}
else if (world.Flowers.Count > 0
&& hive.ConsumeHoney(HoneyConsumed))
{
Flower flower = world.Flowers[random.Next(world.Flowers.Count)];
if (flower.Nectar >= MinimunFlowerNectar && flower.Alive)
{
destinationFlower = flower;
CurrentState = BeeState.FlyingToFlower;
}
}
break;
case BeeState.FlyingToFlower:
if (!world.Flowers.Contains(destinationFlower))
CurrentState = BeeState.ReturningToHive;
else
if (InsideHive)
{
if (MoveTowardsLocation(hive.GetLocation("Exit")))
{
InsideHive = false;
location = hive.GetLocation("Entrance");
}
}
else
if (MoveTowardsLocation(destinationFlower.Location))
CurrentState = BeeState.GatheringNectar;
break;
case BeeState.GatheringNectar:
double nectar = destinationFlower.HarvestNectar();
if (nectar > 0)
NectarCollected += nectar;
else
CurrentState = BeeState.ReturningToHive;
break;
case BeeState.ReturningToHive:
if (!InsideHive)
{
if (MoveTowardsLocation(hive.GetLocation("Entrance")))
{
InsideHive = true;
location = hive.GetLocation("Exit");
}
}
else
if (MoveTowardsLocation(hive.GetLocation("HoneyFactory")))
CurrentState = BeeState.MakingHoney;
break;
case BeeState.MakingHoney:
if (NectarCollected < 0.5)
{
NectarCollected = 0;
CurrentState = BeeState.Idle;
}
else
if (hive.AddHoney(0.5))
NectarCollected -= 0.5;
else
NectarCollected = 0;
break;
case BeeState.Retired:
break;
}
#endregion
if (oldState != CurrentState && MessageSender != null)
MessageSender(ID,CurrentState.ToString());
}
}
[Serializable]
public class Hive
{
private const int InitialBees = 10;//初始蜜蜂数量
private const double InitialHoney = 3.2;//初始蜂蜜值
private const double MaximumHoney = 15;//最大蜂蜜值
private const double NectarHoneyRatio = 0.25;//花粉转换成蜂蜜的比率
private const double MinimumHoneyForCreatingBees = 4.0;//新增蜜蜂最少需要的蜂蜜存量
private const int MaximumBees = 12;//最大蜜蜂数量
[NonSerialized]
public Bee.BeeMessage MessageSender;
private Dictionary<string, Point> locations;
private int beeCount = 0;
private World world;
public double Honey { get; private set; }
private void InitializeLocation()
{
locations = new Dictionary<string, Point>();
locations.Add("Entrance",new Point (600,100));
locations.Add("Nursery", new Point(95, 174));
locations.Add("HoneyFactory", new Point(157, 68));
locations.Add("Exit", new Point(194, 213));
}
public Point GetLocation(string location)
{
if (locations.Keys.Contains(location))
return locations[location];
else
throw new ArgumentException("Unknown location:" + location);
}
public Hive(World world,Bee.BeeMessage MessageSender)
{
this.MessageSender = MessageSender;
Honey = InitialHoney;
InitializeLocation();
this.world = world;
Random random = new Random();
for (int i = 0; i < InitialBees; i++)
AddBee(random);
}
public bool AddHoney(double nectar)
{
//增加蜂蜜
double honeyToAdd = nectar * NectarHoneyRatio;
if (honeyToAdd + Honey > MaximumHoney)
return false;
Honey += honeyToAdd;
return true;
}
public bool ConsumeHoney(double amount)
{
//消耗蜂蜜
if (amount > Honey)
return false;
else
{
Honey -= amount;
return true;
}
}
private void AddBee(Random random)
{
//增加蜜蜂
beeCount++;
int r1 = random.Next(100) - 50;
int r2 = random.Next(100) - 50;
Point startPoint = new Point(locations["Nursery"].X + r1, locations["Nursery"].Y + r2);
Bee newBee = new Bee(beeCount,startPoint,world,this);
newBee.MessageSender += this.MessageSender;
world.Bees.Add(newBee);
}
public void Go(Random random)
{
if (world.Bees.Count<MaximumBees
&& Honey > MinimumHoneyForCreatingBees
&& random.Next(10)==1)
AddBee(random);
}
}
[Serializable]
public class World
{
private const double NectarHarvestedPerNewFlower = 30.0;//累积采集多少花粉会增加花朵
private const int FieldMinX = 15;
private const int FieldMinY = 177;
private const int FieldMaxX = 690;
private const int FieldMaxY = 290;
public Hive Hive;
public List<Bee> Bees;
public List<Flower> Flowers;
public World(Bee.BeeMessage messageSender)
{
Bees = new List<Bee>();
Flowers=new List<Flower>();
Random random=new Random ();
Hive = new Hive(this,messageSender);
for(int i=0;i<10;i++)
AddFlower(random);
}
public void Go(Random random)
{
Hive.Go(random);
for (int i = Bees.Count - 1; i >= 0; i--)
{
Bee bee = Bees[i];
bee.Go(random);
if (bee.CurrentState == BeeState.Retired)
Bees.Remove(bee);
}
double totalNectarHarvested = 0;
for (int i = Flowers.Count - 1; i >= 0; i--)
{
Flower flower = Flowers[i];
flower.Go();
totalNectarHarvested += flower.NectarHarvested;
if (!flower.Alive)
Flowers.Remove(flower);
if (totalNectarHarvested > NectarHarvestedPerNewFlower)
{
foreach (Flower flo in Flowers)
{
flo.NectarHarvested = 0;
}
AddFlower(random);
}
}
}
private void AddFlower(Random random)
{
Point location = new Point(random.Next(FieldMinX,FieldMaxX),
random.Next(FieldMinY,FieldMaxY));
Flower newFlower = new Flower(location,random);
Flowers.Add(newFlower);
}
}
public class Renderer
{
private World world;
private HiveForm hiveForm;
private FieldForm fieldForm;
public Renderer(World world, HiveForm hiveForm, FieldForm fieldForm)
{
this.world = world;
this.hiveForm = hiveForm;
this.fieldForm = fieldForm;
InitialIizeImage();
}
public static Bitmap ResizeImage(Bitmap picture, int width, int height)
{
Bitmap resizedPicture = new Bitmap(width, height);
using (Graphics graphics = Graphics.FromImage(resizedPicture))
{
graphics.DrawImage(picture,0,0,width,height);
}
return resizedPicture;
}
Bitmap HiveInside;
Bitmap HiveOutSide;
Bitmap Flower;
Bitmap[] BeeAnimationSmall;
Bitmap[] BeeAnimationLarge;
private int Cell = 0;
private int Frame = 0;
private void InitialIizeImage()
{
HiveOutSide = ResizeImage(Properties.Resources.Hive__outside_,85,100);
Flower = ResizeImage(Properties.Resources.Flower,75,75);
HiveInside = ResizeImage(Properties.Resources.Hive__inside_,hiveForm.ClientRectangle.Width,hiveForm.ClientRectangle.Height);
BeeAnimationLarge = new Bitmap[4];
BeeAnimationLarge[0] = ResizeImage(Properties.Resources.Bee_animation_1, 40, 40);
BeeAnimationLarge[1] = ResizeImage(Properties.Resources.Bee_animation_2, 40, 40);
BeeAnimationLarge[2] = ResizeImage(Properties.Resources.Bee_animation_3, 40, 40);
BeeAnimationLarge[3] = ResizeImage(Properties.Resources.Bee_animation_4, 40, 40);
BeeAnimationSmall = new Bitmap[4];
BeeAnimationSmall[0] = ResizeImage(Properties.Resources.Bee_animation_1, 20, 20);
BeeAnimationSmall[1] = ResizeImage(Properties.Resources.Bee_animation_2, 20, 20);
BeeAnimationSmall[2] = ResizeImage(Properties.Resources.Bee_animation_3, 20, 20);
BeeAnimationSmall[3] = ResizeImage(Properties.Resources.Bee_animation_4, 20, 20);
}
public void PaintHive(Graphics g)
{
g.FillRectangle(Brushes.SkyBlue,hiveForm.ClientRectangle);
g.DrawImageUnscaled(HiveInside,0,0);
foreach (Bee bee in world.Bees)
{
if (bee.InsideHive)
g.DrawImageUnscaled(BeeAnimationLarge[Cell], bee.Location.X, bee.Location.Y);
}
}
public void PaintField(Graphics g)
{
using (Pen brownPen = new Pen(Color.Brown, 6.0F))
{
g.FillRectangle(Brushes.SkyBlue,0,0,fieldForm.ClientSize.Width,fieldForm.ClientSize.Height);
g.FillEllipse(Brushes.Yellow, new RectangleF(50, 15, 70, 70));
g.FillRectangle(Brushes.Green,0,fieldForm.ClientSize.Height/2,fieldForm.ClientSize.Width,fieldForm.ClientSize.Height/2);
g.DrawLine(brownPen, new Point(643, 0), new Point(643, 30));
g.DrawImageUnscaled(HiveOutSide,600,20);
foreach (Flower flower in world.Flowers)
{
g.DrawImageUnscaled(Flower,flower.Location.X,flower.Location.Y);
}
foreach (Bee bee in world.Bees)
{
if (!bee.InsideHive)
g.DrawImageUnscaled(BeeAnimationSmall[Cell],bee.Location.X,bee.Location.Y);
}
}
}
public void AnimateBees()
{
Frame++;
if (Frame > 6)
Frame = 0;
switch (Frame)
{
case 0: Cell = 0; break;
case 1: Cell = 1; break;
case 2: Cell = 2; break;
case 3: Cell = 3; break;
case 4: Cell = 2; break;
case 5: Cell = 1; break;
default: Cell = 0; break;
}
hiveForm.Invalidate();
fieldForm.Invalidate();
}
}
}