public void EnemyHit(Enemy hit, Enemy reached)
{
hit.Velocity = reached.Velocity +new Vector2(0, (float)random.NextDouble());
reached.Velocity = reached.Velocity - new Vector2(0, (float)random.NextDouble());
if (hit.Velocity.Y > 0) { hit.Velocity = new Vector2(hit.Velocity.X,0); }
if (-reached.Velocity.Y > _maxSpeed) { reached.Velocity = new Vector2(0, -(float)_maxSpeed); }
}
public void EnemyInterCollision(Enemy enemyA, Enemy enemyB)
{
if (enemyA.Bounds.X == enemyB.Bounds.X)
{
if (enemyA.Bounds.Y > enemyB.Bounds.Y)
{
EnemyHit(enemyA, enemyB);
}
else
{
EnemyHit(enemyB, enemyA);
}
}
else
{
if (enemyA.Velocity.Y > enemyB.Velocity.Y)
{
EnemyHit(enemyA, enemyB);
}
else
{
EnemyHit(enemyB, enemyA);
}
if (enemyA.Bounds.X > enemyB.Bounds.X)
{
if (!enemyB.ChangeLane(-1) && !enemyA.ChangeLane(1))
{ enemyA.Velocity = Vector2.Zero; }
}
else
{
if (!enemyA.ChangeLane(-1) && !enemyB.ChangeLane(1))
{ enemyA.Velocity = Vector2.Zero; }
}
}
}
/// <summary>
/// Trata a colisão entre o heroi e o carro inimigo
/// </summary>
/// <param name="enemy"></param>
/// <param name="map"></param>
public void EnemyCollide(Enemy enemy, IMap map)
{
if (enemy.Location.Y < Location.Y)
{
map.Velocity = -(enemy.Velocity + new Vector2(0, 1));
enemy.Velocity += new Vector2(0, -(float)random.NextDouble());
}
else
{
if ((-enemy.Velocity.Y) > map.Velocity.Y)
{
enemy.Velocity = -map.Velocity;
}
}
//heroi bateu na esquerda do carro inimigo
if ( enemy.Location.X > Location.X )
{
targetLane = XtoLane(enemy.Location.X) - 1;
}
else if ( enemy.Location.X < Location.X )
{
targetLane = XtoLane(enemy.Location.X) + 1;
}
if (targetLane > _lanes.LastIndex)
{
if (!enemy.ChangeLane(-1))
{
//inimigo esta atras do heroi
if (enemy.Location.Y > Location.Y)
{
enemy.Velocity = new Vector2(enemy.Velocity.X, 0);
}
else
{
enemy.Velocity += new Vector2(0, -(float)random.NextDouble());
map.Velocity = new Vector2(map.Velocity.X, 0);
}
}
}
if (targetLane < _lanes.StartIndex)
{
if (!enemy.ChangeLane(1))
{
//inimigo esta atras do heroi
if (enemy.Location.Y > Location.Y)
{
enemy.Velocity = new Vector2(enemy.Velocity.X, 0);
}
else
{
enemy.Velocity += new Vector2(0, -(float)random.NextDouble());
map.Velocity = new Vector2(map.Velocity.X, 0);
}
}
}
}