void UpdateTarget()
{
GameObject[] enemies = GameObject.FindGameObjectsWithTag(enemyTag);
float shortestDistance = Mathf.Infinity;
GameObject nearestEnemy = null;
foreach (GameObject enemy in enemies)
{
float distanceToEnemy = Vector3.Distance(transform.position, enemy.transform.position);
if (distanceToEnemy < shortestDistance)
{
shortestDistance = distanceToEnemy;
nearestEnemy = enemy;
}
}
if (nearestEnemy != null && shortestDistance <= range)
{
target = nearestEnemy.transform;
targetEnemy = nearestEnemy.GetComponent <EnemyStart>();
}
else
{
target = null;
}
}
void Damage(Transform enemy)
{
EnemyStart e = enemy.GetComponent <EnemyStart>();
if (e != null)
{
e.TakeDamage(damage);
}
}
public void Reset(LevelType theLevelType, LevelConfigData theLevelConfigData)
{
levelType = theLevelType;
levelConfigData = theLevelConfigData;
maxEnemySpawn = levelConfigData.EnemySpawn;
if (maxEnemySpawn <= 0)
{
maxEnemySpawn = 1;
}
if (maxEnemySpawn > Constants.MAX_ENEMYS_SPAWN)
{
maxEnemySpawn = Constants.MAX_ENEMYS_SPAWN;
}
EnemyTotal = levelConfigData.EnemyTotal;
if (EnemyTotal <= 0)
{
EnemyTotal = 1;
}
// Ensure max total takes precedence over spawn.
if (maxEnemySpawn > EnemyTotal)
{
maxEnemySpawn = EnemyTotal;
}
// Reset all enemies but not the list as will clear.
for (Byte index = 0; index < maxEnemySpawn; index++)
{
EnemyList[index].Reset();
}
// Important: collections MUST be cleared on Reset() to ensure stability!
Clear();
enemyDelays.Clear();
enemyRotates.Clear();
enemyMoves.Clear();
EnemyStart = 0;
EnemySpawn = 0;
EnemyStartText = EnemyStart.ToString().PadLeft(3, '0');
EnemyTotalText = EnemyTotal.ToString().PadLeft(3, '0');
EnemyPercentage = 0.0f;
}
void Start()
{
enemy = GetComponent <EnemyStart>();
target = Waypoints.points[0];
}
public void Update(GameTime gameTime)
{
EnemyController = 0.0f;
Boolean launchCheck = false;
EnemyTest.Clear();
for (Byte index = 0; index < maxEnemySpawn; index++)
{
Enemy enemy = EnemyList[index];
enemy.Update(gameTime);
// Check if controller should rumble.
if (enemy.EnemyMotor > 0)
{
Single enemyMotor = enemy.EnemyMotor;
if (EnemyController < enemyMotor)
{
EnemyController = enemyMotor;
}
}
// Check if should move enemy ship...
if (enemy.EnemyChange)
{
if (MoveType.None != enemy.MoveType)
{
Boolean enemyMoving = MyGame.Manager.MoverManager.ShouldEnemyMove(enemy.FrameIndex, levelType);
enemy.SetEnemyMoving(enemyMoving);
if (enemyMoving)
{
Boolean updateVelocity = MyGame.Manager.MoverManager.UpdateVelocity(enemy.FrameIndex, enemy.MoveType, levelType);
if (updateVelocity)
{
Vector2 velocity = MyGame.Manager.MoverManager.GetEnemyVelocity(enemy.MoveType);
enemy.SetEnemyVelocity(velocity);
}
}
else
{
enemy.SetEnemyVelocity(Vector2.Zero);
}
}
}
if (enemy.EnemyLaunch)
{
launchCheck = true;
EnemyStart++;
enemy.ResetLaunch();
}
if (EnemyType.Test == enemy.EnemyType)
{
EnemyTest.Add(enemy);
}
}
if (launchCheck)
{
EnemyStartText = EnemyStart.ToString().PadLeft(3, '0');
EnemyPercentage = (EnemyStart / (Single)EnemyTotal) * 100.0f;
}
}