public void reset()
{
List <int[]> part = sn.getPart();
int size = part.Count;
for (int i = 1; i < size; i++)
{
matrix[part[i][1], part[i][0]] = 0;
}
sn = null;
small = null;
big = null;
timeToSnakeGrow = 0;
count = 0;
bigTime = 0;
GameOver = false;
}
public void addSnake(UserSnake n)
{
n.fx = x;
n.fy = y;
n.setDir(direction);
List <int[]> part = n.getPart();
int size = part.Count;
int a, b;
switch (direction)
{
case Snake.DOWN:
a = 0; b = -1;
break;
case Snake.UP:
a = 0; b = 1;
break;
case Snake.RIGHT:
a = -1; b = 0;
break;
default:
a = 1; b = 0;
break;
}
for (int i = 0; i < size; i++)
{
part[i][0] = x + a * i;
part[i][1] = y + b * i;
matrix[part[i][1], part[i][0]] = 2;
}
n.lx = part[size - 1][0];
n.ly = part[size - 1][1];
sn = n;
}
//lam gi khi co phim nhap vao
private bool reactKey()
{
if (key == '\0')
{
return(false);
}
UserSnake n = canvas.getSnake;
int dir = n.getDir;
switch (key)
{
//di len
case Game.UP_KEY:
if (st == Game.PLAY && dir != Snake.UP && dir != Snake.DOWN)
{
n.setDir(Snake.UP);
}
break;
//di xuong
case Game.DOWN_KEY:
if (st == Game.PLAY && dir != Snake.UP && dir != Snake.DOWN)
{
n.setDir(Snake.DOWN);
}
break;
//qua trai
case Game.LEFT_KEY:
if (st == Game.PLAY && dir != Snake.RIGHT && dir != Snake.LEFT)
{
n.setDir(Snake.LEFT);
}
break;
//qua phai
case Game.RIGHT_KEY:
if (st == Game.PLAY && dir != Snake.RIGHT && dir != Snake.LEFT)
{
n.setDir(Snake.RIGHT);
}
break;
case Game.ZERO_KEY:
if (st == Game.G_OVER) //choi lai
{
reset();
workFirst();
}
else if (st == Game.PAUSE) //tiep tuc
{
if (canvas.isGameOver)
{
st = Game.G_OVER;
cpu.addInfomation(InfoTable.TYPE.STATE, Game.G_OVER_DESCRIPTION, ConsoleColor.Red);
}
else
{
st = Game.PLAY;
cpu.addInfomation(InfoTable.TYPE.STATE, Game.PLAY_DESCRIPTION, ConsoleColor.Magenta);
}
}
else if (st == Game.PLAY) //tam ngung
{
st = Game.PAUSE;
cpu.addInfomation(InfoTable.TYPE.STATE, Game.PAUSE_DESCRIPTION, ConsoleColor.Magenta);
}
break;
case Game.BACK_KEY: //Mo bang option
Poster p = new Poster(cpu.blankPoster);
Option ntf = new Option(p, cpu, "Option");
cpu.pushStack(ntf);
cpu.topOfStackWork();
key = '\0';
return(true);
case Game.REFRESH_KEY: //ve lai toan bo game
cpu.drawInfoFrame();
drawAll();
break;
}
key = '\0';
return(false);
}