public char snkalg(snake[] snakes, apple apl)
{
DisTO(snakes);
int col = apl.appleX();
int row = apl.appleY();
if (Save == 'w' || Save == 's')
{
if (Ysnake[0] - row < up && Ysnake[0] - row > 0)
{
return('w');
}
if (row - Ysnake[0] < down && row - Ysnake[0] > 0)
{
return('s');
}
if (col - Xsnake[0] < right && Xsnake[0] - col < 0)
{
return('d');
}
if (Xsnake[0] - col < left && Xsnake[0] - col > 0)
{
return('a');
}
}
else if (Save == 'a' || Save == 'd')
{
if (col - Xsnake[0] < right && Xsnake[0] - col < 0 && Save != 'a')
{
return('d');
}
if (Xsnake[0] - col < left && Xsnake[0] - col > 0 && Save != 'd')
{
return('a');
}
if (Ysnake[0] - row < up && Ysnake[0] - row > 0 && Save != 's')
{
return('w');
}
if (row - Ysnake[0] < down && row - Ysnake[0] > 0 && Save != 'w')
{
return('s');
}
}
return(WhatToReturn(up, down, right, left));
}
public char AIsnkalg(snake[] snakes, apple apl)
{
IsAI = true;
DisTO(snakes);
int chosenOne;
chosenOne = RunAI(snakes, apl);
if (chosenOne == 0)
{
Left = true;
}
if (chosenOne == 1)
{
Straight = true;
}
if (chosenOne == 2)
{
Right = true;
}
return(RelativToNormal(chosenOne - 1));
}
public int RunAI(snake[] snakes, apple apl)
{
/*if(diagonalDownLeft > 1)
* {
* diagonalDownLeft = 1;
* }
* else
* {
* diagonalDownLeft = 0;
* }
*
* if (diagonalDownRight > 1)
* {
* diagonalDownRight = 1;
* }
* else
* {
* diagonalDownRight = 0;
* }
*
* if (diagonalUpLeft > 1)
* {
* diagonalUpLeft = 1;
* }
* else
* {
* diagonalUpLeft = 0;
* }
*
* if (diagonalUpRight > 1)
* {
* diagonalUpRight = 1;
* }
* else
* {
* diagonalUpRight = 0;
* }*/
double[] input = new double[inputLength];
for (int i = 0; i < snakes.Length; i++)
{
XsnakesHeads[i] = snakes[i].headX();
}
for (int i = snakes.Length; i < snakes.Length * 2; i++)
{
YsnakesHeads[i - snakes.Length] = snakes[i - snakes.Length].headY();
}
aplDisY = (Ysnake[0] - apl.appleY());
aplDisX = (Xsnake[0] - apl.appleX());
int counter = 0;
double a = 1;
double b = 1;
double c = 0;
if (Save == 'w')
{
counter = 0;
input[8] = aplDisY;
input[9] = -aplDisX;
}
else if (Save == 'a')
{
counter = 2;
input[8] = aplDisX;
input[9] = aplDisY;
}
else if (Save == 's')
{
counter = 4;
input[8] = -aplDisY;
input[9] = aplDisX;
}
else
{
counter = 6;
input[8] = -aplDisY;
input[9] = -aplDisX;
}
input[counter % 8] = down * a;
counter++;
input[counter % 8] = diagonalDownLeft * b;
counter++;
input[counter % 8] = left * a;
counter++;
input[counter % 8] = diagonalUpLeft * b;
counter++;
input[counter % 8] = up * a;
counter++;
input[counter % 8] = diagonalUpRight * b;
counter++;
input[counter % 8] = right * a;
counter++;
input[counter % 8] = diagonalDownRight * b;
counter = 8;
input[0] = 0;
input[10] = c * ttl / 10;
return(nn.Result(input));
}
public void advance(char dir, apple apl, snake[] snakes, bool printapl)
{
if (l > 2)
{
if (Save == 'w' && dir == 's')
{
dir = Save;
}
if (Save == 's' && dir == 'w')
{
dir = Save;
}
if (Save == 'a' && dir == 'd')
{
dir = Save;
}
if (Save == 'd' && dir == 'a')
{
dir = Save;
}
}
ttl--;
num++;
if (!alive)
{
if (l > 0)
{
l--;
}
else
{
delete();
Xsnake[0] = -1;
Ysnake[0] = -1;
delete();
}
}
else
{
runTime++;
for (int i = l; i > 0; i--)
{
Xsnake[i] = Xsnake[i - 1];
Ysnake[i] = Ysnake[i - 1];
}
if (dir == 's')
{
Ysnake[0]++;
}
if (dir == 'w')
{
Ysnake[0]--;
}
if (dir == 'd')
{
Xsnake[0]++;
}
if (dir == 'a')
{
Xsnake[0]--;
}
if ((apl.appleX() == Xsnake[0]) && (apl.appleY() == Ysnake[0]))
{
l++;
num = 0;
apl.newCord(snakes, s);
if (printapl)
{
apl.print();
}
//ttl = ((ttl + ttlConst) * 6) / 10;
ttl = ttl + ttlConst;
}
}
Save = dir;
}
// the evolution function for the machine learning.
// gets the number of snakes that plays simultaneously (Competing with each other).
static snake Evolution(int snknum)
{
snake[] snakes = new snake[snknum];
for (int i = 0; i < snakes.Length; i++)
{
snakes[i] = new snake(i, s);
}
for (int i = 0; i < snakes.Length; i++)
{
snakes[i].newCord(snakes, s);
}
bool erase = false;
char dir = ' '; //snake diraction by the neural network results.
bool life = true;
bool othersLife = true;
snakes1 = new snake[60]; // the number of snakes in every generation
int numOfGeneration = 100000000;
int evr = 1; // the num of iterations each snake do in one generation
int a = 40; // snakes1.length - a = the num of new random snakes.
int b = 5; // the num of parents snakes
int c = 10; // the num of snakes that survives to the next generation (includes b)
// a - (b + c) = the number of childrens.
char pressedKey = ' '; // changes to the key pressed by the user
for (int i = 0; i < snakes1.Length; i++)
{
snakes1[i] = new snake(0, s);
snakes1[i].AIPrep(snakes);
}
Console.WriteLine("if you already have a saved version and want to keep training it, please write the version num. Otherwise write anything else.");
int ErlySnk = int.Parse(Console.ReadLine());
Console.Beep(261, 50);
Console.Clear();
PrintBoard();
//loading the save version to all the snakes. Also adding mutations.
snakes1[0].Load(ErlySnk);
snakes1[0].snksScore = 10000;
for (int i = 1; i < snakes1.Length; i++)
{
snakes1[i].Load(ErlySnk);
snakes1[i].Change(10);
}
for (int t = 0; t < numOfGeneration; t++)
{
Console.SetCursorPosition(0, s);
Console.WriteLine("Press '*' to stop the learning and save the neural network to file.");
Console.WriteLine("Press 'w' to watch the current snake.");
Console.WriteLine((t / (numOfGeneration + 0.0)) * 100 + "% (epoch " + t + " ) ");
for (int x = 0; x < snakes1.Length; x++)
{
if ((x / (snakes1.Length + 0.0)) * 100 % 10 == 0)
{
Console.SetCursorPosition(0, s + 3);
Console.WriteLine((x / (snakes1.Length + 0.0)) * 100 + "% ");
}
//initialization of variables before the game begins
for (int i = 0; i < snakes.Length; i++)
{
snakes[i] = new snake(i, s);
snakes[i].newCord(snakes, s);
snakes[i].l = 1;
}
life = true;
apple apl = new apple(snakes, s);
snakes[0] = snakes1[x];
snakes[0].newCord(snakes, s);
double score = 0;
for (int m = 0; m < evr; m++)
{
apl.newCord(snakes, s);
// print the current game state to the screan
if ((Console.KeyAvailable || pressedKey == 'w') && x > snakes1.Length - a)
{
if (Console.KeyAvailable)
{
pressedKey = Console.ReadKey().KeyChar;
}
Console.Clear();
PrintBoard();
Console.Write(x + " / " + snakes1.Length);
apl.print();
}
while (Console.KeyAvailable)
{
pressedKey = Console.ReadKey().KeyChar;
}
snakes[0].l = 1; //initial snake length
//one game
while (life)
{
if (erase && (pressedKey != 'w'))
{
Console.Clear();
PrintBoard();
erase = false;
}
for (int i = 0; i < snakes.Length; i++)
{
if (i == 0)
{
// one move of the tested snake, according to the neural network.
dir = snakes[0].AIsnkalg(snakes, apl);
snakes[i].advance(dir, apl, snakes, (Console.KeyAvailable || pressedKey == 'w') && x > snakes1.Length - a);
life = snakes[0].isAlive(snakes);
snakes[0].Save = dir;
}
else
{
//one move of snakes[i], according to the fixed algorithm
dir = snakes[i].snkalg(snakes, apl);
snakes[i].Save = dir;
snakes[i].advance(dir, apl, snakes, (Console.KeyAvailable || pressedKey == 'w') && x > snakes1.Length - a);
othersLife = snakes[i].isAlive(snakes);
if (!othersLife)
{
snakes[i] = new snake(i, s);
snakes[i].newCord(snakes, s);
}
}
// print the current game state to the screan
if ((Console.KeyAvailable || pressedKey == 'w') && x > snakes1.Length - a)
{
erase = true;
if (Console.KeyAvailable)
{
pressedKey = Console.ReadKey().KeyChar;
}
snakes[i].delete();
Console.SetCursorPosition(0, 0);
snakes[i].write(arrows);
Console.SetCursorPosition(2 * s + 1, 0);
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("score: " + snakes1[x].score());
if (i == 0)
{
Thread.Sleep(50);
}
apl.print();
}
}
}
snakes[0].ttl = snakes[0].ttlConst;
life = true;
snakes[0].alive = true;
snakes[0].runTime = 0;
snakes[0].l = 1;
snakes[0].bonus = 0;
snakes[0].newCord(snakes, s);
score += snakes[0].snksScore;
snakes[0].snksScore = 0;
}
score = score / (evr * 1.0);
double temp = -0.5;
if (snakes1[x].Right)
{
temp += 0.5;
}
if (snakes1[x].Left)
{
temp += 0.5;
}
if (snakes1[x].Straight)
{
temp += 0.5;
}
score *= temp;
snakes1[x].Right = false;
snakes1[x].Left = false;
snakes1[x].Straight = false;
snakes1[x] = snakes[0];
snakes1[x].snksScore = score;
}
Console.WriteLine("last epoch's first place score in this epoch: " + snakes1[snakes1.Length - 1].snksScore + " ");
Sort(0, snakes1.Length - 1); // sort snakes1 by score
if (pressedKey == '*')
{
return(snakes1[snakes1.Length - 1]); // returning the snake with the best score
}
Console.SetCursorPosition(0, s + 5);
Console.ForegroundColor = ConsoleColor.White;
for (int i = 0; i < 10; i++)
{
Console.WriteLine((i + 1) + ": " + snakes1[snakes1.Length - i - 1].snksScore + " ");
}
Console.SetCursorPosition(0, s + 3);
for (int x = 0; x < snakes1.Length; x++)
{
if (x < snakes1.Length - a)// create new random snakes
{
snakes1[x] = new snake(0, s);
snakes1[x].AIPrep(snakes);
}
else if (x < (snakes1.Length) - c) // create snakes childs
{
snakes1[x] = new snake(0, s);
snakes1[x].AIPrep(snakes);
snakes1[x].Load(snakes1[snakes1.Length - x % b - 1].nn); // duplicating a snake into this snake
snakes1[x].Change(rnd.NextDouble() * 8 + 4); // add mutations
}
snakes1[x].l = 1;
snakes1[x].alive = true;
snakes1[x].runTime = 0;
snakes1[0].newCord(snakes, s);
snakes1[x].snksScore = 0;
}
}
return(snakes1[snakes1.Length - 1]); // returning the snake with the best score
}
static void Main(string[] args)
{
int snknum;
char dir = 's';
char dir2 = ' ';
char temp = ' ';
bool alive = true;
bool othersAlive = true;
int gameNum = 9999;
int delay;
int sum = 0;
Random rnd = new Random();
Console.WriteLine("");
Console.Write("Silver Studios presents: ");
Thread.Sleep(1000);
Console.ForegroundColor = ConsoleColor.Green;
Console.Write('S');
Thread.Sleep(200);
Console.Write('n');
Thread.Sleep(200);
Console.Write('a');
Thread.Sleep(200);
Console.Write('k');
Thread.Sleep(200);
Console.Write('e');
Thread.Sleep(1000);
firstMenu:
Console.Clear();
Console.WriteLine("");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("1. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Start");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("2. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Options");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("3. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Credits");
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("4. ");
Console.ForegroundColor = ConsoleColor.Gray;
Console.WriteLine("Quit game");
string menu = Console.ReadLine();
while (!(menu == "1" || menu == "2" || menu == "3" || menu == "4"))
{
Console.Beep(293, 500);
Console.Clear();
Console.WriteLine("");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("1. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Start");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("2. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Options");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("3. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Credits");
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("4. ");
Console.ForegroundColor = ConsoleColor.Gray;
Console.WriteLine("Quit game");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("please try again, write '1', '2', '3' or '4'.");
menu = Console.ReadLine();
}
Console.Beep(261, 100);
//Console.Beep(330, 50);
if (menu == "4")
{
System.Environment.Exit(1);
}
if (menu == "2")
{
secondMenu:
Console.Clear();
Console.WriteLine("");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("1. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Size (=" + (s - 2) + ")");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("2. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Snake body (arrows) (=" + arrows + ")");
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("3. ");
Console.ForegroundColor = ConsoleColor.Gray;
Console.WriteLine("Back");
string menu2 = Console.ReadLine();
while (!(menu2 == "1" || menu2 == "2" || menu2 == "3"))
{
Console.Beep(293, 500);
Console.Clear();
Console.WriteLine("");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("1. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Size (=" + (s - 2) + ")");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("2. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Snake body (arrows) (=" + arrows + ")");
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("3. ");
Console.ForegroundColor = ConsoleColor.Gray;
Console.WriteLine("Back");
Console.WriteLine("Please try again, write '1', '2' or '3'.");
menu2 = Console.ReadLine();
}
if (menu2 == "1")
{
Console.Beep(261, 50);
//Console.Beep(330, 50);
Console.Clear();
Console.WriteLine("Please write a new size for the board. (current size is: " + (s - 2) + ")");
s = int.Parse(Console.ReadLine()) + 2;
Console.Beep(261, 50);
//Console.Beep(330, 50);
goto secondMenu;
}
if (menu2 == "2")
{
Console.Beep(261, 50);
//Console.Beep(330, 50);
Console.Clear();
arrows = !arrows;
goto secondMenu;
}
if (menu2 == "3")
{
Console.Beep(261, 50);
Console.Beep(330, 50);
goto firstMenu;
}
}
if (menu == "3")
{
Console.Clear();
Console.ForegroundColor = ConsoleColor.Gray;
Console.WriteLine();
Console.WriteLine(" ___");
Console.WriteLine(" /" + (char)(92) + " " + (char)(92));
Console.WriteLine(" / " + (char)(92) + " " + (char)(92));
Console.WriteLine(" / " + (char)(92) + " " + (char)(92));
Console.WriteLine(" / " + (char)(92) + " " + (char)(92));
Console.WriteLine(" / /" + (char)(92) + " " + (char)(92) + " " + (char)(92));
Console.WriteLine(" / / " + (char)(92) + " " + (char)(92) + " " + (char)(92));
Console.WriteLine(" / / / " + (char)(92) + " " + (char)(92) + " " + (char)(92));
Console.WriteLine(" / / /___" + (char)(92) + "___" + (char)(92) + " " + (char)(92));
Console.WriteLine(" / / / " + (char)(92));
Console.WriteLine(" / / /_______________" + (char)(92));
Console.WriteLine(" " + (char)(92) + " / /");
Console.WriteLine(" " + (char)(92) + "/___________________/");
Console.WriteLine("");
Console.ForegroundColor = ConsoleColor.Magenta;
Console.Write(" Made by: ");
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("DANIEL SILVER");
/*int time = 3;
*
* Console.Beep(523, time * 240);
* Console.Beep(523, time * 240);
* Console.Beep(523, time * 240);
* Console.Beep(392, time * 80);
* Console.Beep(440, time * 160);
* Console.Beep(392, time * 80);
* Console.Beep(622, time * 160);
* Console.Beep(622, time * 160);
* Console.Beep(587, time * 240);
* Console.Beep(392, time * 80);
* Console.Beep(440, time * 160);
* Console.Beep(392, time * 80);
*
* Console.Beep(523, time * 240);
* Console.Beep(523, time * 240);
* Console.Beep(523, time * 240);
* Console.Beep(392, time * 80);
* Console.Beep(440, time * 160);
* Console.Beep(392, time * 80);
* Console.Beep(311, time * 160);
* Console.Beep(392, time * 80);
* Console.Beep(311, time * 160);
* Console.Beep(294, time * 240);
* Console.Beep(196, time * 80);
* Console.Beep(220, time * 160);
* Console.Beep(196, time * 80);
*
* Console.Beep(262, time * 240);
* Console.Beep(262, time * 240);
* Console.Beep(262, time * 240);
* Console.Beep(196, time * 80);
* Console.Beep(220, time * 160);
* Console.Beep(196, time * 80);
* Console.Beep(622, time * 160);
* Console.Beep(523, time * 80);
* Console.Beep(622, time * 160);
* Console.Beep(587, time * 240);
* Console.Beep(523, time * 80);
* Console.Beep(440, time * 160);
* Console.Beep(392, time * 80);
* Console.Beep(523, time * 160);
*
* Console.Beep(311, time * 80);
* Console.Beep(330, time * 160);
* Console.Beep(440, time * 80);
* Console.Beep(392, time * 160);
* Console.Beep(622, time * 80);
* Console.Beep(659, time * 160);
* Console.Beep(880, time * 80);
* Console.Beep(784, time * 160);
* Console.Beep(880, time * 80);
* Console.Beep(988, time * 160);
* Console.Beep(1047, time * 240);
* Console.Beep(523, time * 240);*/
Thread.Sleep(5000);
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("");
Console.WriteLine(" (Press enter to return to menu)");
Console.ReadLine();
Console.Beep(261, 50);
Console.Beep(330, 50);
goto firstMenu;
}
//Console.Beep(261, 500);
//Console.Beep(330, 500);
/*Console.Beep(293, 500);
* Console.Beep(261, 500);
* Console.Beep(293, 500);
* Console.Beep(330, 500);
* Console.Beep(330, 500);
*
* Console.Beep(261, 50);
* Console.Beep(261, 50);
* Console.Beep(261, 50);
* Console.Beep(261, 50);*/
thirdMenu:
Console.Clear();
Console.WriteLine("");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("1. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Machine learning");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("2. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Fixed algorithm");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("3. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("I want to play!");
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("4. ");
Console.ForegroundColor = ConsoleColor.Gray;
Console.WriteLine("Back");
string gameMod1 = Console.ReadLine();
while (!(gameMod1 == "1" || gameMod1 == "2" || gameMod1 == "3" || gameMod1 == "4" || gameMod1 == "123" || gameMod1 == "111"))
{
Console.Beep(293, 500);
Console.Clear();
Console.WriteLine("");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("1. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Machine learning");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("2. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("Fixed algorithm");
Console.ForegroundColor = ConsoleColor.Cyan;
Console.Write("3. ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine("I want to play!");
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("4. ");
Console.ForegroundColor = ConsoleColor.Gray;
Console.WriteLine("Back");
Console.WriteLine("Please try again, write '1', '2', '3' or '4'.");
gameMod1 = Console.ReadLine();
}
Console.ForegroundColor = ConsoleColor.White;
Console.Beep(261, 50);
//Console.Beep(330, 50);
if (gameMod1 == "4")
{
Console.Beep(330, 50);
goto firstMenu;
}
int gameMod = int.Parse(gameMod1);
fourthMenu:
Console.Clear();
Console.WriteLine();
Console.WriteLine("How many mili-seconds do you want between each step? (100 recomended) ");
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("b. ");
Console.ForegroundColor = ConsoleColor.Gray;
Console.WriteLine("Back");
string str = Console.ReadLine();
Console.Beep(261, 50);
if (str == "b")
{
Console.Beep(330, 50);
goto thirdMenu;
}
//Console.Beep(330, 50);
delay = int.Parse(str);
if (gameMod == 123)
{
gameMod = 1;
snknum = 10;
}
else if (gameMod == 111)
{
gameMod = 2;
snknum = 1;
}
else
{
gameMod -= 1;
Console.Clear();
Console.WriteLine();
Console.WriteLine("How many snakes do you want?(recommended no more then 10) ");
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("b. ");
Console.ForegroundColor = ConsoleColor.Gray;
Console.WriteLine("Back");
str = Console.ReadLine();
Console.Beep(261, 50);
//Console.Beep(330, 50);
if (str == "b")
{
Console.Beep(330, 50);
goto fourthMenu;
}
snknum = int.Parse(str);
gameNum = 1000000000;
}
snake[] snakes = new snake[snknum];
for (int I = 0; I < gameNum; I++)
{
Console.Clear();
Console.ForegroundColor = ConsoleColor.White;
PrintBoard();
Console.WriteLine("games left: " + (gameNum - I));
for (int i = 0; i < snakes.Length; i++)
{
if (gameMod == 0 && i == 0)
{
if (I == 0)
{
snakes[0] = Evolution(snknum);
if (snakes[0].IsAI)
{
Console.Clear();
Console.WriteLine();
Console.WriteLine("(Befor saving, make sure you have a folder named 'snake_final' under 'c:').");
Console.Write("Do you want to save your snake to a file? (");
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("IMPORTANT:");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine(" you WON'T have another chance to save your snake!)");
Console.Write("If you do, ");
Console.ForegroundColor = ConsoleColor.Green;
Console.Write("press enter");
Console.ForegroundColor = ConsoleColor.White;
Console.Write(", if you dont, please ");
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("write 'no'");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine(".");
str = Console.ReadLine();
if (str == "no" || str == "No" || str == "NO")
{
Console.WriteLine("...");
Console.Write("your snake was ");
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("not saved");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine(".");
}
else
{
snakes[0].SaveSnk();
Console.WriteLine("...");
Console.Write("your snake was ");
Console.ForegroundColor = ConsoleColor.Green;
Console.Write("saved");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine(".");
}
}
Console.ReadLine();
Console.Beep(261, 50);
Console.Clear();
PrintBoard();
}
snakes[0].l = 1;
snakes[0].runTime = 0;
snakes[0].alive = true;
}
else
{
snakes[i] = new snake(i, s);
}
}
for (int i = 0; i < snakes.Length; i++)
{
snakes[i].newCord(snakes, s);
snakes[i].write(arrows);
}
apple apl = new apple(snakes, s);
apl.print();
for (int h = 0; h < snakes.Length; h++)
{
snakes[h].write(arrows);
Console.SetCursorPosition(2 * s, 0 + 3 * h);
Console.Write('╔');
for (int z = 0; z < 6; z++)
{
Console.Write('═');
}
Console.Write('╗');
Console.SetCursorPosition(2 * s, 1 + 3 * h);
Console.Write("║ " + snakes[h].l);
Console.SetCursorPosition(2 * s + 7, 1 + 3 * h);
Console.Write("║");
Console.SetCursorPosition(2 * s, 2 + 3 * h);
Console.Write('╚');
for (int z = 0; z < 6; z++)
{
Console.Write('═');
}
Console.Write('╝');
}
while (alive && othersAlive)
{
for (int h = 0; h < snakes.Length; h++)
{
snakes[h].write(arrows);
Console.SetCursorPosition(2 * s + 2, 1 + 3 * h);
Console.Write(snakes[h].l);
Console.SetCursorPosition(2 * s + 7 + 2, 3 * h);
if (snakes[h].l > 1)
{
if (snakes[h].l > (188 - 2 * s))
{
Console.SetCursorPosition(2 * s + 9 + snakes[h].l - ((snakes[h].l / (188 - 2 * s))) * (188 - 2 * s) - 1, 3 * h + snakes[h].l / (188 - 2 * s));
Console.Write('0');
}
else
{
Console.SetCursorPosition(2 * s + 9 + snakes[h].l - 2, 3 * h);
Console.Write('0');
}
}
Console.Write('#');
}
if (gameMod == 2)
{
while (Console.KeyAvailable)
{
Console.SetCursorPosition(0, 0);
temp = dir;
dir = Console.ReadKey().KeyChar;
if (dir == 'b') //going back to main menu
{
goto firstMenu;
}
if (!((dir == 'a') || (dir == 's') || (dir == 'd') || (dir == 'w')))
{
dir = temp;
}
}
snakes[0].advance(dir, apl, snakes, true);
snakes[0].delete();
snakes[0].write(arrows);
alive = snakes[0].isAlive(snakes);
if (!alive)
{
othersAlive = true;
break;
}
if (snakes.Length > 1)
{
othersAlive = false;
for (int i = 1; i < snakes.Length; i++)
{
dir2 = snakes[i].snkalg(snakes, apl);
snakes[i].advance(dir2, apl, snakes, true);
snakes[i].delete();
if (snakes[i].isAlive(snakes))
{
snakes[i].write(arrows);
}
if (!othersAlive)
{
othersAlive = snakes[i].isAlive(snakes);
}
}
}
Console.SetCursorPosition(0, 0);
Thread.Sleep(delay);
}
else if (gameMod != 0)
{
if (Console.KeyAvailable)
{
char key = Console.ReadKey().KeyChar;
{
if (key == 'k') //kills the current snake
{
alive = false;
othersAlive = false;
}
if (key == 'b') //going back to main menu
{
goto firstMenu;
}
}
}
othersAlive = false;
for (int i = 0; i < snakes.Length; i++)
{
Console.SetCursorPosition(0, 0);
dir = snakes[i].snkalg(snakes, apl);
snakes[i].advance(dir, apl, snakes, true);
snakes[i].delete();
Console.SetCursorPosition(0, 0);
if (snakes[i].isAlive(snakes))
{
snakes[i].write(arrows);
}
Console.SetCursorPosition(0, 0);
if (!othersAlive)
{
othersAlive = snakes[i].isAlive(snakes);
}
}
Thread.Sleep(delay);
}
if (gameMod == 0)
{
for (int i = 0; i < snakes.Length; i++)
{
Console.SetCursorPosition(0, 0);
if (Console.KeyAvailable)
{
char key = Console.ReadKey().KeyChar;
{
if (key == 'k') //kills the current snake
{
alive = false;
othersAlive = false;
}
if (key == 'b') //going back to main menu
{
goto firstMenu;
}
}
}
while (Console.KeyAvailable)
{
char key = Console.ReadKey().KeyChar;
}
if (snakes[i].IsAI)
{
dir = snakes[i].AIsnkalg(snakes, apl);
snakes[i].Save = dir;
alive = snakes[i].isAlive(snakes);
}
else
{
dir = snakes[i].snkalg(snakes, apl);
snakes[i].Save = dir;
if (!snakes[i].isAlive(snakes))
{
snakes[i] = new snake(i, s);
snakes[i].newCord(snakes, s);
}
}
snakes[i].advance(dir, apl, snakes, true);
snakes[i].delete();
Console.SetCursorPosition(0, 0);
snakes[i].write(arrows);
Console.SetCursorPosition(0, 0);
}
Thread.Sleep(delay);
}
Console.SetCursorPosition(0, s + 1);
Console.ForegroundColor = ConsoleColor.White;
Console.Write("Press ");
Console.ForegroundColor = ConsoleColor.Red;
Console.Write(" 'b'");
Console.ForegroundColor = ConsoleColor.White;
Console.Write(" to go back to main menu");
}
if (Console.KeyAvailable)
{
char key = Console.ReadKey().KeyChar;
{
if (key == 'b') //going back to main menu
{
goto firstMenu;
}
}
}
sum += snakes[0].l;
Console.Clear();
PrintBoard();
if (othersAlive)
{
for (int i = 0; i < 10; i++)
{
Console.WriteLine("you lost!!!");
Thread.Sleep(100);
}
Thread.Sleep(250);
}
else if (gameMod == 2 && snknum != 1)
{
for (int i = 0; i < 10; i++)
{
Console.WriteLine("you Won!!!");
Thread.Sleep(100);
}
Thread.Sleep(550);
}
Thread.Sleep(2000);
othersAlive = true;
alive = true;
snakes[0].ttl = snakes[0].ttlConst;
}
Console.SetCursorPosition(40, 40);
Console.WriteLine(sum / gameNum);
}
