virtual bool EmitParticles(IParticleContext *context, QList<particle_t*> &particles)
{
if (!initialized)
{
initialized = true;
time = qlerp(qfrand(), initial_delay_min, initial_delay_max);
}
time -= context->GetFrametime();
if (time > 0)
return true;
int delta = amount_max - amount_min;
delta = MAX(1, delta);
int count = qlerp(qPow(qfrand(), exponent) + (0.5f/delta), amount_min, amount_max);
while (count-- > 0)
{
particles.push_back(new particle_t());
if (emit_children)
{
context->EmitChildParticle();
}
}
return false;
}
virtual void Spawn()
{
yspeed = qlerp(qfrand(), FIGHTER_1_Y_SPEED_MIN, FIGHTER_1_Y_SPEED_MAX);
startTime = GetGameContext()->GetGameTime() + qfrand() * 1.0f;
salvoCount = 0;
movingDown = qbrand();
float yspeed = movingDown ? -FIGHTER_1_X_SPEED : FIGHTER_1_X_SPEED;
GetShip()->SetVelocity(Vector2D(FIGHTER_1_X_SPEED, yspeed));
}
void on_update(const UpdateEvent & e) override
{
cameraController.update(e.timestep_ms);
animator.update(e.timestep_ms);
auto what = spherical(zeroOne * ANVIL_PI, zeroOne * ANVIL_PI / 2);
float3 newPos = float3(what.x, 1, what.z) * float3(24, 8, 24);
std::cout << newPos << std::endl;
camera.set_position(float3(newPos.x, newPos.y, newPos.z));
// Option One
camera.look_at(camera.pose.position, {-8, 2, 0});
// Option Two
camera.pose.orientation = qlerp(start.orientation, end.orientation, zeroOne);
}
void LaserBeam::OnSimulate(float frametime)
{
BaseClass::OnSimulate(frametime);
float laserLength = Camera::GetInstance()->GetWorldMaxs().x - Camera::GetInstance()->GetWorldMins().x;
float gameTime = GetGameContext()->GetGameTime();
SetSize(Vector2D(laserLength, LASER_MAX_SIZE_Y));
Entity *owner = GetOwner();
if (owner == nullptr
|| timer < gameTime)
{
Remove();
}
else
{
Vector2D center = owner->GetOrigin();
center.x -= laserLength * 0.5f;
center += offset;
if (!spawned)
{
Teleport(center);
spawned = true;
}
else
{
SetOrigin(center);
}
}
if (flashTimer < gameTime)
{
flashSize = fixedSize;
fixedSize = qlerp(qfrand(), LASER_MIN_SIZE_Y, LASER_MAX_SIZE_Y);
flashTimer = gameTime + LASER_FLASH_DURATION;
}
}
virtual void InitializeParticle(IParticleContext *context, particle_t &particle)
{
particle.data_initial.lifetime = qlerp(qPow(qfrand(), exponent), lifetime_min, lifetime_max);
}
virtual void InitializeParticle(IParticleContext *context, particle_t &particle)
{
particle.data_initial.color[0] = qlerp(qPow(qfrand(), exponent), r_min, r_max) * scale;
particle.data_initial.color[1] = qlerp(qPow(qfrand(), exponent), g_min, g_max) * scale;
particle.data_initial.color[2] = qlerp(qPow(qfrand(), exponent), b_min, b_max) * scale;
}
