void OnGUI()
{
int posX = Screen.width / 2;
int posY = Screen.height / 2;
switch (gameMode)
{
case 0:
Boolean stateBtn1 = GUI.Button(new Rect(new Vector2(posX - 100, posY), new Vector2(200, 30)), "game start ");
Boolean stateBtn2 = GUI.Button(new Rect(new Vector2(posX - 100, posY + 50), new Vector2(200, 30)), "exit ");
if (stateBtn1)
{
createSnake();
}
if (stateBtn2)
{
Application.Quit();
}
break;
case 1:
Snakelife snakeL = SnakeHead.GetComponent <Snakelife>();
if (snakeL != null)
{
score = snakeL.snakeScore;
GUI.Label(new Rect(
new Vector2(posX - 20, 0), new Vector2(200, 30)
), "Score:" + score);
}
break;
}
}
void Update()
{
time++;
time2++;
if (time >= maxTime)
{
GameObject apple = Instantiate(ApplePref) as GameObject;
Apples.Add(apple);
time = 0;
Destroy(Apples[0]);
}
if (time >= maxTime * 5)
{
GameObject apple = Apples[0];
Destroy(apple);
Apples.Remove(apple);
time2 = 0;
}
if (SnakeObj != null)
{
xx = 0;
yy = 0;
if (Input.GetAxis("Horizontal") > 0)
{
xx = 1;
}
else if (Input.GetAxis("Horizontal") < 0)
{
xx = -1;
}
if (Input.GetAxis("Vertical") > 0)
{
yy = 1;
}
if (Input.GetAxis("Vertical") < 0)
{
yy = -1;
}
if (xx != 0 || yy != 0)
{
Snakelife s = SnakeObj.GetComponent <Snakelife>();
if (xx != 0)
{
s.direction = new Vector2(xx, 0);
}
if (yy != 0)
{
s.direction = new Vector2(0, yy);
}
}
}
}
