public void StartGame(int length)
{
initLength = length;
Debug.Log("You called StartGame! initLength = " + initLength);
flagDie = false;
ifDrop = true;
ifJump = false;
foodController.LetDestroyFood();
foodController.LetSpawnFood();
deadScreen.SetActive(false);
timeLastPlay = Time.time;
ifAlive = true;
setBodyLength(1); // Destroy all the body before start newgame;
transform.rotation = beginRotation;
transform.position = beginPosition;
body[0].position = new Vector3(0, 0, 0);
body[0].rotation = Quaternion.identity;
Headposition = body[0].gameObject.transform.position;
setBodyLength(initLength);
// The first element in body is "Head", which can be set using unity-editor
currentScore.gameObject.SetActive(true);
}
// I changed the "Layer" of the "Head" in "SNAKE" to SNAKE (using unity editor)
// So that if a collison happens in the Head, it will pass that signal to the nearest Rigidbody, in this case it is the "SNAKE"'s Rigidbody
// I also turned off the Sphere Collider in Sphere Prefab (using unity-editor)
// So that if the tail touches the food it DO NOT destroy the food
void OnCollisionEnter(Collision collision)
{
ifColided = true;
// Create an instance, which links to SpawnFood.cs script
// Because SpawnFood.cs script is attached to "Camera", we find "Camera" and get the component
SpawnFood foodController = platform.GetComponent <SpawnFood>();
Debug.Log("You collided with " + collision.gameObject);
if (collision.gameObject.tag == "Food")
{
Destroy(collision.gameObject);
AddBody();
foodController.LetSpawnFood();
}
if (collision.gameObject.tag == "Obstacle")
{
ifAlive = false;
}
}
