public void generateFood(ClsSnake snake1, ClsSnake snake2, int width, int height)
{
Random random = new Random();
this.isBigFood = (random.Next(0, 100) < ClsParameter.PercentBigFood);
bool check;
do
{
this._Coor.X = random.Next(0, width / snake1.Size) * snake1.Size;
this._Coor.Y = random.Next(0, height / snake1.Size) * snake1.Size;
check = true;
for (int i = 0; i < snake1.lengh; i++)
{
if (snake1.Coor[i].X == this._Coor.X && snake1.Coor[i].Y == this._Coor.Y)
{
check = false;
break;
}
}
for (int i = 0; i < snake2.lengh; i++)
{
if (snake2.Coor[i].X == this._Coor.X && snake2.Coor[i].Y == this._Coor.Y)
{
check = false;
break;
}
}
}while (check == false); // check duplication
}
public void processEventKey(ClsSnake snake, ClsKeyCode key)
{
Direction direction = this.getKeyCode(snake, key);
if (direction == Direction.NONE)
{
return;
}
snake.updateCorner(direction);
}
private bool collideSnake(ClsSnake snake1, ClsSnake snake2)
{
for (int i = 0; i < snake2.lengh; i++)
{
if (snake1.Coor[0].X == snake2.Coor[i].X && snake1.Coor[0].Y == snake2.Coor[i].Y)
{
return(true);
}
}
return(false);
}
public FrmMode2(ClsMapWidthHeight winsize,
bool hasborder,
string color,
int lengh,
int snakesize,
string snakecolor1,
string snakecolor2,
string foodcolor,
bool isspeedup,
ClsKeyCode playerkey1,
ClsKeyCode playerkey2)
{
InitializeComponent();
this.MapSizeWidth = winsize.Width;
this.MapSizeHeight = winsize.Height;
this.hasBorder = hasborder;
this.BackgroundImage = new Bitmap(Application.StartupPath + ClsParameter.LinkBackground + ClsParameter.Extension);
this.BackgroundImageLayout = ImageLayout.Stretch;
this.ptbGame.BackgroundImage = new Bitmap(Application.StartupPath + ClsParameter.LinkBGGame + color + ClsParameter.Extension);
this.ptbGame.BackgroundImageLayout = ImageLayout.Stretch;
this.ptbBorder.BackgroundImage = new Bitmap(Application.StartupPath + ClsParameter.LinkBDGame + ClsParameter.Extension);
this.ptbBorder.BackgroundImageLayout = ImageLayout.Stretch;
this.ptbBorder.Visible = (this.hasBorder);
this.snake1 = new ClsSnake(lengh, snakesize, snakecolor1, 1, this.MapSizeWidth, this.MapSizeHeight);
this.snake2 = new ClsSnake(lengh, snakesize, snakecolor2, 3, this.MapSizeWidth, this.MapSizeHeight);
this.food = new ClsFood(foodcolor);
this.isSpeedup = isspeedup;
this.key1 = playerkey1;
this.key2 = playerkey2;
this.increaceFree1 = false;
this.increaceFree2 = false;
this.process = new ClsProcessLogic();
this.press = new ClsEventKey();
this.playerName1 = "";
this.playerName2 = "";
this.score1 = 0;
this.score2 = 0;
this.setWindow();
this.timerDelay1.Interval = ClsParameter.DelayDefault;
this.timerDelay1.Start();
this.timerDelay2.Interval = ClsParameter.DelayDefault;
this.timerDelay2.Start();
this.food.generateFood(snake1, snake2, MapSizeWidth, MapSizeHeight);
}
public void logicBorderEnable(ClsSnake snake1, ClsSnake snake2, ref bool increacefree, ClsFood food, int width, int height, bool ischangespeed, Timer time)
{
if (increacefree)
{
active.afterConlideBigFood(snake1, snake2, ref increacefree, food, width, height);
}
else if (this.collideFood(snake1, food))
{
active.afterCollideFood(snake1, snake2, ref increacefree, food, width, height, ischangespeed, time);
}
if (this.collideSnake(snake1) || this.collideSnake(snake1, snake2) || this.collideBorder(snake1, width, height))
{
active.afterCollideSnakeOrBorder(snake1);
}
else
{
snake1.moveSnake();
}
}
private Direction getKeyCode(ClsSnake snake, ClsKeyCode key)
{
if (ClsInput.KeyPressed(key.UpCode) && snake.Direct != Direction.UP && snake.Direct != Direction.DOWN)
{
return(Direction.UP);
}
if (ClsInput.KeyPressed(key.DownCode) && snake.Direct != Direction.UP && snake.Direct != Direction.DOWN)
{
return(Direction.DOWN);
}
if (ClsInput.KeyPressed(key.LeftCode) && snake.Direct != Direction.LEFT && snake.Direct != Direction.RIGHT)
{
return(Direction.LEFT);
}
if (ClsInput.KeyPressed(key.RightCode) && snake.Direct != Direction.LEFT && snake.Direct != Direction.RIGHT)
{
return(Direction.RIGHT);
}
return(Direction.NONE);
}
private bool collideFood(ClsSnake snake, ClsFood food)
{
return(food.Coor.X == snake.Coor[0].X && food.Coor.Y == snake.Coor[0].Y);
}
private bool collideBorder(ClsSnake snake, int width, int height)
{
return(snake.Coor[0].X <0 || snake.Coor[0].X> width - 1 || snake.Coor[0].Y <0 || snake.Coor[0].Y> height - 1);
}