public void Collided(Collision collision, World world, Particles particles)
{
var go = collision.GameObject;
if (go is Rocket || go is PlasmaBullet)
{
for (int h = 0; h < 100; h++)
particles.Emit(ParticleManager.Explosion, (go.Position + Position) / 2f, Chaos.GetVector2InCircle(3f));
if (go is Rocket)
HP -= 7;
else
HP -= 3;
if (HP <= 0)
IsDestroyed = true;
}
if (go is Asteroid)
{
if (collision.Time > 0)
Response.Apply(this, collision);
for (int i = 0; i < collision.GameObject.Collisions.Count; i++)
if (collision.GameObject.Collisions[i].GameObject == this)
{
CollisionPool.Instance.PutObject(collision.GameObject.Collisions[i]);
collision.GameObject.Collisions[i] = null;
}
collision.GameObject.Collisions.RemoveAll(c => c == null);
}
}
public virtual void Update(World world, Particles particles)
{
Position += Speed;
Position = new Vector2(
(Position.X + Game.WorldWidth) % Game.WorldWidth,
(Position.Y + Game.WorldHeight) % Game.WorldHeight);
Rotation += RotationSpeed;
}
public override void Update(World world, Particles particles)
{
base.Update(world, particles);
if (_state >= 1f) { IsDestroyed = true; return; }
Size = Lerp.OfFloat(_particleParameters.Sizes, _state * (_particleParameters.Sizes.Length - 1));
Color = Lerp.OfColor(_particleParameters.Colors, _state * (_particleParameters.Colors.Length - 1));
Alpha = Lerp.OfFloat(_particleParameters.Alphas, _state * (_particleParameters.Alphas.Length - 1));
_state += _step;
}
public override void Update(World world, Particles particles)
{
foreach (var col in Collisions)
Collided(col.GameObject, world, particles);
base.Update(world, particles);
State -= .01f;
if (State < 0f)
IsDestroyed = true;
particles.Emit(ParticleManager.PlasmaTrail, Position, Vector2.Zero);
}
public override void Update(World world, Particles particles)
{
Speed += _acceleration;
particles.Emit(ParticleManager.RocketFire, Position - new Vector2(10f * Maf.Sin(Rotation), -10f * Maf.Cos(Rotation)), Chaos.GetVector2InCircle() + Speed);
foreach (var col in Collisions)
Collided(col.GameObject, world, particles);
base.Update(world, particles);
State -= .01f;
if (State < 0f)
IsDestroyed = true;
}
public void Update(World world, Particles particles)
{
for (int i = 0; i < _particles.Count; i++)
{
_particles[i].Update(world, particles);
if ((_particles[i]).IsDestroyed)
{
_particlePool.PutParticle((Particle)_particles[i]);
_particles[i] = null;
}
}
_particles.RemoveAll(p => p == null);
}
public void Update(World world, Particles particles)
{
for (int i = 0; i < _gameObjects.Count; i++)
{
var obj = _gameObjects[i];
obj.Update(world, particles);
if (obj.IsDestroyed)
{
obj.ResetGameObject();
Game.Objects.ReleaseObject(obj);
_gameObjects[i] = null;
}
}
_gameObjects.RemoveAll(o => o == null);
}
public void Collided(GameObject go, World world, Particles particles)
{
IsDestroyed = true;
}
public override void Update(World world, Particles particles)
{
_weapon.Update(_world);
_weaponAlt.Update(_world);
foreach (var col in Collisions)
Collided(col, world, particles);
if (_speedBonusTime > 0)
{
_boost = 2.0f;
_speedBonusTime--;
if (_acceleration > 0)
particles.Emit(ParticleManager.EngineNitro, Position - new Vector2(10f * Maf.Sin(Rotation), -10f * Maf.Cos(Rotation)), Speed - _acceleration * new Vector2(8f * Maf.Sin(Rotation), -8f * Maf.Cos(Rotation)) + Chaos.GetVector2InCircle());
}
else
{
_boost = 1.0f;
if (_acceleration > 0)
particles.Emit(ParticleManager.EngineFire, Position - new Vector2(10f * Maf.Sin(Rotation), -10f * Maf.Cos(Rotation)), Speed - _acceleration * new Vector2(8f * Maf.Sin(Rotation), -8f * Maf.Cos(Rotation)) + Chaos.GetVector2InCircle());
}
base.Update(world, particles);
Speed *= .99f;
}
private void Collided(Collision col, World world, Particles particles)
{
if (col.GameObject is SpeedBonus)
{
_speedBonusTime = 1000;
}
if (col.GameObject is Medkit)
HP = MaxHP;
if (col.GameObject is PlasmaBullet)
HP -= 3;
if (col.GameObject is Rocket)
HP -= 7;
if (HP <= 0)
{
var t = this.GetType();
Game.WinShip(t);
for (int i = 0; i < _world.Count; i++)
{
var ship = _world[i] as Ship;
if (ship != null && ship.HP < 0)
{
ship.HP = ship.MaxHP;
ship.Position = Chaos.GetVector2InRectangle(Game.WorldWidth, Game.WorldHeight);
}
}
}
}
private void Collided(Collision col, World world, Particles particles)
{
if (col.GameObject is Ship)
IsDestroyed = true;
}
public override void Update(World world, Particles particles)
{
foreach (var col in Collisions)
Collided(col, world, particles);
base.Update(world, particles);
}
public override void Update(World world, Particles particles)
{
var d_pos = _target.Position - Position;
float dx = ((d_pos.X + Game.WorldWidth / 2) % Game.WorldWidth) - Game.WorldWidth / 2;
float dy = ((d_pos.Y + Game.WorldHeight / 2) % Game.WorldHeight) - Game.WorldHeight / 2;
var directionTargetBegin = new Vector2(dx, dy);
var nrm_directionTargetBegin = directionTargetBegin;
nrm_directionTargetBegin.Normalize();
//var time_Speed = directionTarget.Length()
// / (
// Vector2.Dot(_target.Speed, new Vector2(-nrm_directionTarget.X, -nrm_directionTarget.Y))
// + Vector2.Dot(Speed, nrm_directionTarget)
// );
//var directionTargetEnd = directionTargetBegin * Speed / (Speed - _target.Speed);
//var nrm_directionTargetEnd = directionTargetEnd;
//nrm_directionTargetEnd.Normalize();
var time_weapon = directionTargetBegin.Length() / (_weapon.Speed + Vector2.Dot(Speed, nrm_directionTargetBegin));
TargetPos = _target.Position + time_weapon * (_target.Speed - Speed);
var t = directionTargetBegin - time_weapon * (Speed - _target.Speed);
float ang = Maf.Atan2(t.Y, t.X);
Rotation = ang + MathHelper.PiOver2;
var dir = new Vector2(Maf.Cos(ang), Maf.Sin(ang));
var nrm = new Vector2(dir.Y, -dir.X);
var accel = Vector2.Dot(nrm_directionTargetBegin, dir);
var strafe = Vector2.Dot(nrm_directionTargetBegin, nrm);
//var distanceVector = new Vector2(directionTarget.X - time_Speed * (Speed.X - _target.Speed.X), directionTarget.Y - time_Speed * (Speed.Y - _target.Speed.Y));
float distance_length = (directionTargetBegin).Length();
//if (HP < (MaxHP / 2))
//{
// ;
//}
//else
if (distance_length > 600.0f)
{
SpeedUp(accel);
Strafe(strafe);
//ShootAlt(Input.InputDigitalState.Released);
}
else if (distance_length > 400.0f)
{
_strafe = Chaos.GetFloat(-.2f, .2f);
_accel = Chaos.GetFloat(-.05f, .05f);
SpeedUp(0.4f * accel);
Strafe(0.4f * strafe);
//Shoot(Input.InputDigitalState.Released);
}
else if (distance_length < 200.0f)
{
_strafe = Chaos.GetFloat(-.2f, .2f);
_accel = Chaos.GetFloat(-.05f, .05f);
SpeedUp(-0.2f * accel);
Strafe(-0.2f * strafe);
//Shoot(Input.InputDigitalState.Pressed);
}
else if (distance_length < 100.0f)
{
SpeedUp(-accel);
Strafe(-strafe);
//Shoot(Input.InputDigitalState.Pressed);
}
else
{
SpeedUp(_accel);
Strafe(_strafe);
//ShootAlt(Input.InputDigitalState.Pressed);
}
Shoot(Input.InputDigitalState.Pressed);
base.Update(world, particles);
}
public void Collided(GameObject go, World world, Particles particles)
{
if (!(go is PlasmaBullet))
IsDestroyed = true;
}