public override void AI()
{
base.AI();
if (projectile.ai[0] == 0)
{
return; // failsafe in case we got a bad NPC index
}
if (target == null)
{
target = Main.npc[(int)projectile.ai[0]];
baseVelocity = projectile.velocity.Length();
}
if (!target.active)
{
projectile.Kill();
return;
}
Vector2 vectorToTarget = target.Center - projectile.Center;
float distanceToTarget = vectorToTarget.Length();
if (distanceToTarget > baseVelocity)
{
vectorToTarget.SafeNormalize();
vectorToTarget *= baseVelocity;
}
int inertia = projectile.timeLeft > 285 ? 12 : 4;
projectile.velocity = (projectile.velocity * (inertia - 1) + vectorToTarget) / inertia;
blurDrawer.Update(projectile.Center);
}
public override void AfterMoving()
{
blurDrawer.Update(projectile.Center, isDashing);
// also interpolate extra blurs while using special
if (isDashing && usingSpecial)
{
AddShockwaveDust();
}
}
public override void AfterMoving()
{
// left shift old position
int attackFrame = animationFrame - targetStartFrame;
blurHelper.Update(projectile.Center, targetStartFrame != default && attackFrame > windupFrames);
if (targetStartFrame != default && (animationFrame - targetStartFrame > framesToLiveAfterAttack ||
Vector2.DistanceSquared(player.Center, projectile.Center) > 1300f * 1300f))
{
projectile.Kill();
}
scHelper.UpdateDrawers(false, drawFuncs);
}
public override void AfterMoving()
{
if (projectile.velocity.X > 1)
{
projectile.spriteDirection = 1;
projectile.rotation = projectile.velocity.ToRotation();
}
else if (projectile.velocity.X < -1)
{
projectile.spriteDirection = -1;
projectile.rotation = projectile.velocity.ToRotation() + MathHelper.Pi;
}
// left shift old position
blurHelper.Update(projectile.Center, isDashing);
}
public override void AfterMoving()
{
// left shift old position
blurHelper.Update(projectile.Center, isDashing);
}
public override void AfterMoving()
{
base.AfterMoving();
blurHelper.Update(Projectile.Center, isDashing);
}
public override void PostAI()
{
blurDrawer.Update(Projectile.Center, true);
}
public override void AfterMoving()
{
base.AfterMoving();
blurHelper.Update(projectile.Center, usingSpecial);
}