void ICmpUpdatable.OnUpdate()
{
Transform transform = this.GameObj.Transform;
RigidBody body = this.GameObj.GetComponent<RigidBody>();
ShipBlueprint blueprint = this.blueprint.Res;
// Heal when damaged
if (this.hitpoints < 1.0f)
{
this.hitpoints = MathF.Clamp(this.hitpoints + blueprint.HealRate * Time.SPFMult * Time.TimeMult / blueprint.MaxHitpoints, 0.0f, 1.0f);
}
// Apply force according to the desired thrust
Vector2 actualVelocity = body.LinearVelocity;
Vector2 targetVelocity = this.targetThrust * blueprint.MaxSpeed;
Vector2 velocityDiff = (targetVelocity - actualVelocity);
float sameDirectionFactor = Vector2.Dot(
velocityDiff / MathF.Max(0.001f, velocityDiff.Length),
this.targetThrust / MathF.Max(0.001f, this.targetThrust.Length));
Vector2 thrusterActivity = this.targetThrust.Length * MathF.Max(sameDirectionFactor, 0.0f) * velocityDiff / MathF.Max(velocityDiff.Length, 1.0f);
body.ApplyWorldForce(thrusterActivity * blueprint.ThrusterPower);
// Turn to the desired fire angle
if (this.targetAngleRatio > 0.0f)
{
float shortestTurnDirection = MathF.TurnDir(transform.Angle, this.targetAngle);
float shortestTurnLength = MathF.CircularDist(transform.Angle, this.targetAngle);
float turnDirection;
float turnLength;
if (MathF.Abs(body.AngularVelocity) > blueprint.MaxTurnSpeed * 0.25f)
{
turnDirection = MathF.Sign(body.AngularVelocity);
turnLength = (turnDirection == shortestTurnDirection) ? shortestTurnLength : (MathF.RadAngle360 - shortestTurnLength);
}
else
{
turnDirection = shortestTurnDirection;
turnLength = shortestTurnLength;
}
float turnSpeedRatio = MathF.Min(turnLength * 0.25f, MathF.RadAngle30) / MathF.RadAngle30;
float turnVelocity = turnSpeedRatio * turnDirection * blueprint.MaxTurnSpeed * this.targetAngleRatio;
body.AngularVelocity += (turnVelocity - body.AngularVelocity) * blueprint.TurnPower * Time.TimeMult;
}
// Weapon cooldown
this.weaponTimer = MathF.Max(0.0f, this.weaponTimer - Time.MsPFMult * Time.TimeMult);
// Play the owners special flight sound, when available
if (this.owner != null && this.owner.FlightLoop != null)
{
SoundListener listener = Scene.Current.FindComponent<SoundListener>();
Vector3 listenerPos = listener.GameObj.Transform.Pos;
// Determine the target panning manually, because we don't want a true 3D sound here (doppler, falloff, ...)
float targetPanning;
if (listenerPos.Xy == transform.Pos.Xy || Player.AlivePlayers.Count() <= 1)
targetPanning = 0.0f;
else
targetPanning = -Vector2.Dot(Vector2.UnitX, (listenerPos - transform.Pos).Xy.Normalized);
// Determine the target volume
float targetVolume = MathF.Clamp(this.targetThrust.Length, 0.0f, 1.0f);
// Clean up disposed flight loop
if (this.flightLoop != null && this.flightLoop.Disposed)
this.flightLoop = null;
// Start the flight loop when requested
if (targetVolume > 0.0f && this.flightLoop == null)
{
if ((int)Time.MainTimer.TotalMilliseconds % 2976 <= (int)Time.MsPFMult)
{
this.flightLoop = DualityApp.Sound.PlaySound(this.owner.FlightLoop);
this.flightLoop.Looped = true;
}
}
// Configure existing flight loop
if (this.flightLoop != null)
{
this.flightLoop.Volume += (targetVolume - this.flightLoop.Volume) * 0.05f * Time.TimeMult;
this.flightLoop.Panning += (targetPanning - this.flightLoop.Panning) * 0.05f * Time.TimeMult;
}
}
// Display the damage effect when damaged
if (this.hitpoints < 0.85f && blueprint.DamageEffect != null)
{
// Create a new damage effect instance, if not present yet
if (this.damageEffect == null)
{
GameObject damageObj = blueprint.DamageEffect.Res.Instantiate(transform.Pos);
damageObj.Parent = this.GameObj;
this.damageEffect = damageObj.GetComponent<ParticleEffect>();
if (this.damageEffect == null) throw new NullReferenceException();
}
// Configure the damage effect
foreach (ParticleEmitter emitter in this.damageEffect.Emitters)
{
if (emitter == null) continue;
emitter.BurstDelay = new Range(50.0f + this.hitpoints * 50.0f, 100.0f + this.hitpoints * 300.0f);
if (this.owner != null)
{
ColorHsva targetColor = this.owner.Color.ToHsva();
emitter.MinColor = new ColorHsva(targetColor.H, targetColor.S, emitter.MinColor.V, emitter.MinColor.A);
emitter.MaxColor = new ColorHsva(targetColor.H, targetColor.S, emitter.MaxColor.V, emitter.MaxColor.A);
}
}
}
// Get rid of existing damage effects, if no longer needed
else if (this.damageEffect != null)
{
// Stop emitting and dispose when empty
foreach (ParticleEmitter emitter in this.damageEffect.Emitters)
{
if (emitter == null) continue;
emitter.BurstDelay = float.MaxValue;
}
this.damageEffect.DisposeWhenEmpty = true;
this.damageEffect = null;
}
}
public void Update(ParticleEffect effect)
{
this.burstTimer -= Time.MsPFMult * Time.TimeMult;
while (this.burstTimer <= 0.0f && (this.burstCount < this.maxBurstCount || this.maxBurstCount < 0))
{
this.burstTimer += MathF.Rnd.NextFloat(this.burstDelay.MinValue, this.burstDelay.MaxValue);
this.burstCount++;
int count = MathF.Rnd.Next((int)this.burstParticleNum.MinValue, (int)this.burstParticleNum.MaxValue);
effect.AddParticles(this, count);
}
}
void ICmpUpdatable.OnUpdate()
{
Transform transform = this.GameObj.Transform;
RigidBody body = this.GameObj.GetComponent <RigidBody>();
ShipBlueprint blueprint = this.blueprint.Res;
// Heal when damaged
if (this.hitpoints < 1.0f)
{
this.hitpoints = MathF.Clamp(this.hitpoints + blueprint.HealRate * Time.SPFMult * Time.TimeMult / blueprint.MaxHitpoints, 0.0f, 1.0f);
}
// Apply force according to the desired thrust
Vector2 actualVelocity = body.LinearVelocity;
Vector2 targetVelocity = this.targetThrust * blueprint.MaxSpeed;
Vector2 velocityDiff = (targetVelocity - actualVelocity);
float sameDirectionFactor = Vector2.Dot(
velocityDiff / MathF.Max(0.001f, velocityDiff.Length),
this.targetThrust / MathF.Max(0.001f, this.targetThrust.Length));
Vector2 thrusterActivity = this.targetThrust.Length * MathF.Max(sameDirectionFactor, 0.0f) * velocityDiff / MathF.Max(velocityDiff.Length, 1.0f);
if (thrusterActivity.Length > 0.00001f) // Don't wake physics without actually doing work
{
body.ApplyWorldForce(thrusterActivity * blueprint.ThrusterPower);
}
// Turn to the desired fire angle
if (this.targetAngleRatio > 0.0f)
{
float shortestTurnDirection = MathF.TurnDir(transform.Angle, this.targetAngle);
float shortestTurnLength = MathF.CircularDist(transform.Angle, this.targetAngle);
float turnDirection;
float turnLength;
if (MathF.Abs(body.AngularVelocity) > blueprint.MaxTurnSpeed * 0.25f)
{
turnDirection = MathF.Sign(body.AngularVelocity);
turnLength = (turnDirection == shortestTurnDirection) ? shortestTurnLength : (MathF.RadAngle360 - shortestTurnLength);
}
else
{
turnDirection = shortestTurnDirection;
turnLength = shortestTurnLength;
}
float turnSpeedRatio = MathF.Min(turnLength * 0.25f, MathF.RadAngle30) / MathF.RadAngle30;
float turnVelocity = turnSpeedRatio * turnDirection * blueprint.MaxTurnSpeed * this.targetAngleRatio;
float angularVelocityChange = (turnVelocity - body.AngularVelocity) * blueprint.TurnPower;
if (MathF.Abs(angularVelocityChange) > 0.0000001f) // Don't wake physics without actually doing work
{
body.AngularVelocity += angularVelocityChange * Time.TimeMult;
}
}
// Weapon cooldown
this.weaponTimer = MathF.Max(0.0f, this.weaponTimer - Time.MsPFMult * Time.TimeMult);
// Play the owners special flight sound, when available
if (this.owner != null && this.owner.FlightLoop != null)
{
SoundListener listener = Scene.Current.FindComponent <SoundListener>();
Vector3 listenerPos = listener.GameObj.Transform.Pos;
// Determine the target panning manually, because we don't want a true 3D sound here (doppler, falloff, ...)
float targetPanning;
if (listenerPos.Xy == transform.Pos.Xy || Player.AlivePlayers.Count() <= 1)
{
targetPanning = 0.0f;
}
else
{
targetPanning = -Vector2.Dot(Vector2.UnitX, (listenerPos - transform.Pos).Xy.Normalized);
}
// Determine the target volume
float targetVolume = MathF.Clamp(this.targetThrust.Length, 0.0f, 1.0f);
// Clean up disposed flight loop
if (this.flightLoop != null && this.flightLoop.Disposed)
{
this.flightLoop = null;
}
// Start the flight loop when requested
if (targetVolume > 0.0f && this.flightLoop == null)
{
if ((int)Time.MainTimer.TotalMilliseconds % 2976 <= (int)Time.MsPFMult)
{
this.flightLoop = DualityApp.Sound.PlaySound(this.owner.FlightLoop);
this.flightLoop.Looped = true;
}
}
// Configure existing flight loop
if (this.flightLoop != null)
{
this.flightLoop.Volume += (targetVolume - this.flightLoop.Volume) * 0.05f * Time.TimeMult;
this.flightLoop.Panning += (targetPanning - this.flightLoop.Panning) * 0.05f * Time.TimeMult;
}
}
// Display the damage effect when damaged
if (this.hitpoints < 0.85f && blueprint.DamageEffect != null)
{
// Create a new damage effect instance, if not present yet
if (this.damageEffect == null)
{
GameObject damageObj = blueprint.DamageEffect.Res.Instantiate(transform.Pos);
damageObj.Parent = this.GameObj;
this.damageEffect = damageObj.GetComponent <ParticleEffect>();
if (this.damageEffect == null)
{
throw new NullReferenceException();
}
}
// Configure the damage effect
foreach (ParticleEmitter emitter in this.damageEffect.Emitters)
{
if (emitter == null)
{
continue;
}
emitter.BurstDelay = new Range(50.0f + this.hitpoints * 50.0f, 100.0f + this.hitpoints * 300.0f);
if (this.owner != null)
{
ColorHsva targetColor = this.owner.Color.ToHsva();
emitter.MinColor = new ColorHsva(targetColor.H, targetColor.S, emitter.MinColor.V, emitter.MinColor.A);
emitter.MaxColor = new ColorHsva(targetColor.H, targetColor.S, emitter.MaxColor.V, emitter.MaxColor.A);
}
}
}
// Get rid of existing damage effects, if no longer needed
else if (this.damageEffect != null)
{
// Stop emitting and dispose when empty
foreach (ParticleEmitter emitter in this.damageEffect.Emitters)
{
if (emitter == null)
{
continue;
}
emitter.BurstDelay = float.MaxValue;
}
this.damageEffect.DisposeWhenEmpty = true;
this.damageEffect = null;
}
}
void ICmpCollisionListener.OnCollisionBegin(Component sender, CollisionEventArgs args)
{
RigidBodyCollisionEventArgs bodyArgs = args as RigidBodyCollisionEventArgs;
if (bodyArgs == null)
{
return;
}
if (bodyArgs.OtherShape.IsSensor)
{
return;
}
// Did we collide with a ship? If it's the same that fired the bullet, ignore this
Ship otherShip = args.CollideWith.GetComponent <Ship>();
if (otherShip != null && otherShip.Owner == this.owner)
{
return;
}
// Get all the objet references we'll need
RigidBody otherBody = args.CollideWith.RigidBody;
Transform transform = this.GameObj.Transform;
RigidBody body = this.GameObj.RigidBody;
BulletBlueprint blueprint = this.blueprint.Res;
// Okay, let's determine where *exactly* our bullet hit
RayCastData firstHit;
bool hitAnything = RigidBody.RayCast(transform.Pos.Xy - body.LinearVelocity * 2, transform.Pos.Xy + body.LinearVelocity * 2, data =>
{
if (data.Shape.IsSensor)
{
return(-1.0f);
}
return(data.Fraction);
}, out firstHit);
Vector3 hitPos;
float hitAngle;
if (hitAnything)
{
hitPos = new Vector3(firstHit.Pos, 0.0f);
hitAngle = (-firstHit.Normal).Angle;
}
else
{
// Note that it is possible for the raycast to not hit anything,
// because it is essentially a line, while our bullet is wider than zero.
hitPos = transform.Pos;
hitAngle = transform.Angle;
}
// Push around whatever we've just hit and do damage, if it was a ship
otherBody.ApplyWorldImpulse(body.LinearVelocity * MathF.Min(otherBody.Mass, blueprint.ImpactMass), transform.Pos.Xy);
if (otherShip != null)
{
otherShip.DoDamage(blueprint.Damage);
}
// If we hit a part of the world, spawn the world hit effect
if (otherShip == null && blueprint.HitWorldEffect != null)
{
GameObject effectObj = blueprint.HitWorldEffect.Res.Instantiate(hitPos, hitAngle);
Scene.Current.AddObject(effectObj);
}
// Also spawn a generic hit effect in the color of the bullet
if (blueprint.HitEffect != null)
{
GameObject effectObj = blueprint.HitEffect.Res.Instantiate(hitPos, hitAngle);
ParticleEffect effect = effectObj.GetComponent <ParticleEffect>();
if (effect != null && this.owner != null)
{
ColorHsva color = this.owner.Color.ToHsva();
foreach (ParticleEmitter emitter in effect.Emitters)
{
emitter.MaxColor = emitter.MaxColor.WithSaturation(color.S).WithHue(color.H);
emitter.MinColor = emitter.MinColor.WithSaturation(color.S).WithHue(color.H);
}
}
Scene.Current.AddObject(effectObj);
}
// Play hit sounds
if (blueprint.HitSound != null)
{
SoundInstance inst = DualityApp.Sound.PlaySound3D(blueprint.HitSound, hitPos);
inst.Pitch = MathF.Rnd.NextFloat(0.95f, 1.05f);
}
HitSoundController otherHitSound = otherBody.GameObj.GetComponent <HitSoundController>();
if (otherHitSound != null)
{
otherHitSound.NotifyHit(MathF.Rnd.NextFloat(0.75f, 1.0f));
}
// Delete the bullet
this.GameObj.DisposeLater();
}
