public override bool Eat()
{
Cell cell = Enviroment.GetCellByCoords(PositionY, PositionX);
List <Animal> animals = cell.Animals;
int food = cell.Food;
if (CheckCellForEat(cell))
{
if (IsPredator)
{
foreach (Animal animal in animals)
{
if (animal != this)
{
if (animal is Bird)
{
Bird bird = (Bird)animal;
if (bird.IsFlying)
{
break;
}
}
if (averageWeight > animal.AverageWeight)
{
cell.RemoveAnimal(animal);
Enviroment.RemoveAnimal(animal);
currentPortionOfFood += AverageWeight;
}
if (currentPortionOfFood >= RequiredPortionOfFood)
{
currentPortionOfFood = 0;
return(true);
}
}
}
}
else
{
if (food >= RequiredPortionOfFood)
{
food -= RequiredPortionOfFood;
Enviroment.GetCellByCoords(PositionY, PositionX).Food = food;
return(true);
}
}
}
currentPortionOfFood = 0;
if (currentStepsWithoutFood >= PossibleStepsWithoutFood)
{
cell.RemoveAnimal(this);
Enviroment.RemoveAnimal(this);
return(false);
}
return(false);
}
public Cell FindCellForPropagate()
{
Random rand = new Random();
Cell[] rangeCells = Enviroment.GetRangeCells(RadiusOfSight, PositionY, PositionX);
Cell cell = Enviroment.GetCellByCoords(PositionY, PositionX), nextCell;
int minX = PositionX, minY = PositionY;
for (int i = 0; i < rangeCells.Length; i++)
{
if (rangeCells[i] != null && CheckCellForEat(rangeCells[i]))
{
List <Animal> animals = rangeCells[i].Animals;
for (int j = 0; j < animals.Count; j++)
{
Animal animal = animals.ElementAt(j);
if (CheckAnimalForPropagate(animal))
{
if (i < 9)
{
cell = rangeCells[i];
return(cell);
}
else
{
int min = RadiusOfSight * 2;
for (int k = 0; k < 9; k++)
{
if (rangeCells[k] != null && CheckCellForEat(rangeCells[i]))
{
nextCell = rangeCells[k];
if (((Math.Abs(rangeCells[i].PositionX - nextCell.PositionX) + Math.Abs(rangeCells[i].PositionY - nextCell.PositionY)) < min) && nextCell is WaterCell)
{
min = Math.Abs(rangeCells[i].PositionX - nextCell.PositionX) + Math.Abs(rangeCells[i].PositionY - nextCell.PositionY);
minX = nextCell.PositionX;
minY = nextCell.PositionY;
}
}
}
}
cell = Enviroment.GetCellByCoords(minY, minX);
}
if (minX == PositionX && minY == PositionY)
{
int next = rand.Next(9);
if (rangeCells[next] != null && CheckCellForEat(rangeCells[next]))
{
cell = rangeCells[next];
}
}
}
}
}
return(cell);
}
public override bool Eat()
{
Cell cell = Enviroment.GetCellByCoords(PositionY, PositionX);
if (cell != null)
{
List <Animal> animals = cell.Animals;
int food = cell.Food;
if (IsPredator)
{
foreach (Animal animal in animals)
{
if (animal != this && (animal is Fish))
{
if (averageWeight > animal.AverageWeight)
{
cell.RemoveAnimal(animal);
Enviroment.RemoveAnimal(animal);
currentPortionOfFood += AverageWeight;
}
if (currentPortionOfFood >= RequiredPortionOfFood)
{
currentPortionOfFood = 0;
return(true);
}
}
}
}
else
{
if (food >= RequiredPortionOfFood)
{
food -= RequiredPortionOfFood;
Enviroment.GetCellByCoords(PositionY, PositionX).Food = food;
return(true);
}
}
currentPortionOfFood = 0;
if (currentStepsWithoutFood >= PossibleStepsWithoutFood)
{
cell.RemoveAnimal(this);
Enviroment.RemoveAnimal(this);
return(false);
}
}
return(false);
}
public override bool Move(Cell cellForMove)
{
Random rand = new Random();
Cell cell = Enviroment.GetCellByCoords(PositionY, PositionX);
if (CheckCell(cellForMove))
{
currentStepsWithoutFood++;
PositionX = cellForMove.PositionX;
PositionY = cellForMove.PositionY;
cell.RemoveAnimal(this);
cellForMove.AddAnimal(this);
return(true);
}
return(false);
}
public override bool Propagate()
{
Cell cell = Enviroment.GetCellByCoords(PositionY, PositionX);
List <Animal> animals = cell.Animals;
int progeny = 0;
Random rand = new Random();
int averageWeight;
bool isFemale;
if (CheckCellForEat(cell) && cell.Animals.Count < 6)
{
foreach (Animal animal in animals)
{
if (CheckAnimalForPropagate(animal))
{
if (animal.IsFemale)
{
progeny = animal.Progeny;
}
if (this.isFemale)
{
progeny = Progeny;
}
for (int i = 0; i < progeny; i++)
{
if (animal.AverageWeight >= AverageWeight)
{
averageWeight = rand.Next(AverageWeight, animal.AverageWeight);
}
else
{
averageWeight = rand.Next(animal.AverageWeight, AverageWeight);
}
isFemale = (rand.Next(0, 2) == 0 ? true : false);
Fish child = new Fish(PositionX, PositionY, IsPredator, averageWeight, isFemale);
cell.AddAnimal(child);
Enviroment.AddAnimal(child);
}
return(true);
}
}
}
return(false);
}
public void Draw()
{
Pen myPen = new Pen(SystemColors.Highlight, 2);
g.DrawRectangle(myPen, new Rectangle(x0 - 5, y0 - 5, Enviroment.M * k + 10, Enviroment.N * k + 10));
int typeOfCell;
for (int i = 1; i <= Enviroment.N; i++)
{
for (int j = 1; j <= Enviroment.M; j++)
{
typeOfCell = Enviroment.GetCellByCoords(i, j).Type;
switch (typeOfCell)
{
case 0:
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(185, 150, 130));
//myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(135, 65, 0));
g.FillRectangle(myBrush, new Rectangle(x0 + (j - 1) * k, y0 + (i - 1) * k, k, k));
break;
case 1:
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(155, 230, 150));
//myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(20, 150, 0));
g.FillRectangle(myBrush, new Rectangle(x0 + (j - 1) * k, y0 + (i - 1) * k, k, k));
break;
case 2:
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(170, 215, 240));
//myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(0, 10, 220));
g.FillRectangle(myBrush, new Rectangle(x0 + (j - 1) * k, y0 + (i - 1) * k, k, k));
break;
}
}
}
List <Animal> fishes = Enviroment.GetAnimals(0);
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.WhiteSmoke);
g.FillRectangle(myBrush, new Rectangle(10, 400, 150, 20));
String s = "Рыбы: " + Enviroment.NumberOfFishes;
g.DrawString(s, aFont, Brushes.Black, 10, 400);
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(0, 50, 50));
g.FillEllipse(myBrush, 10, 420, 15, 15);
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(0, 0, 150));
g.FillEllipse(myBrush, 10, 440, 15, 15);
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.WhiteSmoke);
g.FillRectangle(myBrush, new Rectangle(40, 420, 150, 40));
s = "Хищники:";
g.DrawString(s, aFont, Brushes.Black, 40, 420);
s = "Травоядные:";
g.DrawString(s, aFont, Brushes.Black, 40, 440);
s = "" + fishes.FindAll(x => x.IsPredator).Count;
g.DrawString(s, aFont, Brushes.Black, 150, 420);
s = "" + fishes.FindAll(x => !x.IsPredator).Count;
g.DrawString(s, aFont, Brushes.Black, 150, 440);
for (int i = 0; i < Enviroment.NumberOfFishes; i++)
{
Fish fish = (Fish)fishes.ElementAt(i);
int x = fish.PositionX, y = fish.PositionY;
if (fish.IsPredator)
{
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(0, 50, 50));
}
else
{
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(0, 0, 150));
}
g.FillEllipse(myBrush, x0 + (x - 1) * k + 1, y0 + (y - 1) * k + 1, k / 3, k / 3);
}
List <Animal> birds = Enviroment.GetAnimals(1);
/*
* String s2 = "Птицы: " + Enviroment.NumberOfBirds + " из них хищников: " + birds.FindAll(x => x.IsPredator).Count;
* myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.WhiteSmoke);
* g.FillRectangle(myBrush, new Rectangle(10, 420, 270, 450));
* g.DrawString(s2, aFont, Brushes.Black, 10, 420);*/
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.WhiteSmoke);
g.FillRectangle(myBrush, new Rectangle(10, 470, 150, 20));
s = "Птицы: " + Enviroment.NumberOfBirds;
g.DrawString(s, aFont, Brushes.Black, 10, 470);
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(175, 75, 0));
g.FillEllipse(myBrush, 10, 490, 15, 15);
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(255, 105, 0));
g.FillEllipse(myBrush, 10, 510, 15, 15);
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.WhiteSmoke);
g.FillRectangle(myBrush, new Rectangle(40, 490, 150, 40));
s = "Хищники:";
g.DrawString(s, aFont, Brushes.Black, 40, 490);
s = "Травоядные:";
g.DrawString(s, aFont, Brushes.Black, 40, 510);
s = "" + birds.FindAll(x => x.IsPredator).Count;
g.DrawString(s, aFont, Brushes.Black, 150, 490);
s = "" + birds.FindAll(x => !x.IsPredator).Count;
g.DrawString(s, aFont, Brushes.Black, 150, 510);
for (int i = 0; i < Enviroment.NumberOfBirds; i++)
{
Bird bird = (Bird)birds.ElementAt(i);
int x = bird.PositionX, y = bird.PositionY;
if (bird.IsPredator)
{
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(175, 75, 0));
}
else
{
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(255, 105, 0));
}
g.FillEllipse(myBrush, x0 + (x - 1) * k + k / 3 + 1, y0 + (y - 1) * k + k / 3 + 1, k / 3, k / 3);
}
List <Animal> mammals = Enviroment.GetAnimals(2);
/*
* String s3 = "Млекопитающие: " + Enviroment.NumberOfMammals + " из них хищников: " + mammals.FindAll(x => x.IsPredator).Count;
* myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.WhiteSmoke);
* g.FillRectangle(myBrush, new Rectangle(10, 440, 270, 460));
* g.DrawString(s3, aFont, Brushes.Black, 10, 440);*/
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.WhiteSmoke);
g.FillRectangle(myBrush, new Rectangle(10, 540, 150, 20));
s = "Млекопитающие: " + Enviroment.NumberOfMammals;
g.DrawString(s, aFont, Brushes.Black, 10, 540);
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(150, 0, 0));
g.FillEllipse(myBrush, 10, 560, 15, 15);
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(255, 0, 0));
g.FillEllipse(myBrush, 10, 580, 15, 15);
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.WhiteSmoke);
g.FillRectangle(myBrush, new Rectangle(40, 560, 150, 40));
s = "Хищники:";
g.DrawString(s, aFont, Brushes.Black, 40, 560);
s = "Травоядные:";
g.DrawString(s, aFont, Brushes.Black, 40, 580);
s = "" + mammals.FindAll(x => x.IsPredator).Count;
g.DrawString(s, aFont, Brushes.Black, 150, 560);
s = "" + mammals.FindAll(x => !x.IsPredator).Count;
g.DrawString(s, aFont, Brushes.Black, 150, 580);
for (int i = 0; i < Enviroment.NumberOfMammals; i++)
{
Mammal mammal = (Mammal)mammals.ElementAt(i);
int x = mammal.PositionX, y = mammal.PositionY;
if (mammal.IsPredator)
{
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(150, 0, 0));
}
else
{
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(255, 0, 0));
}
g.FillEllipse(myBrush, x0 + (x - 1) * k + k / 3 + 1, y0 + (y - 1) * k + 1, k / 3, k / 3);
}
}
