public void Execute(ArchetypeChunk chunk, int chunkIndex, int firstEntityIndex)
{
var Velocities = chunk.GetNativeArray(VelocityType);
var Entities = chunk.GetNativeArray(EntityType);
var Sizes = chunk.GetNativeArray(SizeType);
var Timers = chunk.GetNativeArray(TimerType);
for (int i = 0; i < chunk.Count; ++i)
{
var originalVel = Velocities[i].Value;
var newVel = new C_Velocity()
{
Value = Velocities[i].Value
};
newVel.Value = PortionOfOriginalVelocity * originalVel + Rand.NextFloat3Direction() * Spread;
Velocities[i] = newVel;
var timer = new C_DeathTimer()
{
TimeRemaining = Rand.NextFloat(LifeSpanRange.x, LifeSpanRange.y)
};
Timers[i] = timer;
var size = new C_Size()
{
Value = Rand.NextFloat(SizeRange.x, SizeRange.y)
};
Sizes[i] = size;
ecb.RemoveComponent(chunkIndex, Entities[i], typeof(Tag_Particle_Init));
}
}
public void Execute(ArchetypeChunk chunk, int chunkIndex, int firstEntityIndex)
{
var Velocities = chunk.GetNativeArray(VelocityType);
var Translations = chunk.GetNativeArray(TranslationType);
var Targets = chunk.GetNativeArray(TargetType);
var Entities = chunk.GetNativeArray(EntityType);
for (int i = 0; i < chunk.Count; ++i)
{
var Target = Targets[i];
if (DyingType.Exists(Target.Value))//This code reads: "If Target is dead, stop following it"
{
ecb.RemoveComponent(chunkIndex, Entities[i], typeof(C_Target));
continue;
}
var translation = Translations[i];
var velocity = Velocities[i];
float3 targetPos = TranslationData[Target.Value].Value;
float3 delta = targetPos - translation.Value;
float distanceSquared = delta.x * delta.x + delta.y * delta.y + delta.z * delta.z;
if (distanceSquared < HitDistance * HitDistance)
{
C_DeathTimer timer = new C_DeathTimer()
{
TimeRemaining = BeeTimeToDeath
};
Tag_IsDying tag;
ecb.AddComponent(chunkIndex, Target.Value, tag);
ecb.SetComponent(chunkIndex, Target.Value, timer);
ecb.RemoveComponent(chunkIndex, Entities[i], typeof(C_Target));
//Spawn particles;
var bloodVel = new C_Velocity()
{
Value = velocity.Value * .35f
};
for (int particle = 0; particle < 6; ++particle)
{
var blood = ecb.Instantiate(chunkIndex, BloodPrefab);
ecb.SetComponent(chunkIndex, blood, translation);
ecb.SetComponent(chunkIndex, blood, bloodVel);
}
continue;
}
float force = max(1.0, distanceSquared) < AttackDistance * AttackDistance ? AttackForce : ChaseForce;
velocity.Value += delta * (force * dt / sqrt(distanceSquared));
Velocities[i] = velocity;
}
}
