public void createFood()
{
int food_x = Random.Range(GetPlaneData.getPlaneLeftBoundary() + 1,
GetPlaneData.getPlaneRightBoundary() - 1);
int food_z = Random.Range(GetPlaneData.getPlaneUpperBoundary() + 1,
GetPlaneData.getPlaneLowerBoundary() - 1);
Vector3 foodPosition = new Vector3(food_x, 0, food_z);
Instantiate(FoodPrefab, new Vector3(food_x, 0, food_z), Quaternion.identity);
}
public static bool isCanreach(Point point, Point target)
{
bool isOutPlane = target.m_position.x + 1 > GetPlaneData.getPlaneRightBoundary() ||
target.m_position.x - 1 < GetPlaneData.getPlaneLeftBoundary() ||
target.m_position.z + 1 > GetPlaneData.getPlaneLowerBoundary() ||
target.m_position.z - 1 < GetPlaneData.getPlaneUpperBoundary();
bool isSlashPoint = System.Math.Abs(target.m_position.x - point.m_position.x)
+ System.Math.Abs(target.m_position.z - point.m_position.z) == 2;
bool isSnakeHead = point.m_position == target.m_position;
if (isOutPlane || isSlashPoint || isSnakeHead)
{
return(false);
}
return(true);
}
