public override bool Shoot(Player player, ref Vector2 position, ref float speedX, ref float speedY, ref int type, ref int damage, ref float knockBack)
{
StarfireLampPlayer starfireLampPlayer = player.GetModPlayer <StarfireLampPlayer>();
starfireLampPlayer.TwinkleTime = StarfireLampPlayer.MaxTwinkleTime;
//Done here to be on use rather than on animation start
if (!Main.dedServ)
{
Main.PlaySound(SoundID.Item45.WithPitchVariance(0.2f).WithVolume(0.5f), player.Center);
}
if (player.altFunctionUse == 2)
{
NPC mousehovernpc = null;
foreach (NPC npc in Main.npc.Where(x => x.active && x.CanBeChasedBy(player) && x != null)) //iterate through npcs and filter out ones that shouldnt be targetted
{
Rectangle hitbox = npc.Hitbox;
hitbox.Inflate(40, 40);
if (hitbox.Contains(Main.MouseWorld.ToPoint()))
{
mousehovernpc = npc;
}
}
if (mousehovernpc == null)
{
return(false);
}
starfireLampPlayer.LampTargetNPC = mousehovernpc;
starfireLampPlayer.LampTargetTime = StarfireLampPlayer.MaxTargetTime;
return(false);
}
starfireLampPlayer.GlowmaskOpacity = 1;
//Adjust position to account for hold style
position.Y += 26;
position.X += 18 * player.direction;
Vector2 vel = Vector2.Normalize(Main.MouseWorld - position).RotatedByRandom(MathHelper.Pi / 20) * item.shootSpeed;
speedX = vel.X;
speedY = vel.Y;
return(true);
}
public override void AI()
{
Lighting.AddLight(projectile.Center, SpiritMod.StarjinxColor(Main.GlobalTime - 1).ToVector3() / 3);
projectile.tileCollide = Timer > 15;
void TargetCheck()
{
int maxDist = 1000;
foreach (NPC npc in Main.npc.Where(x => x.Distance(projectile.Center) < maxDist && x.active && x.CanBeChasedBy(this) && x != null))
{
StarfireLampPlayer player = Main.player[projectile.owner].GetModPlayer <StarfireLampPlayer>();
if (player.LampTargetNPC == npc && npc.active && npc != null && npc.CanBeChasedBy(this))
{
AiState = HomingAim;
Target = npc;
projectile.netUpdate = true;
Timer = 0;
}
}
}
switch (AiState)
{
case JustSpawned:
Direction = Main.rand.NextBool() ? -1 : 1;
OrigVel = projectile.velocity;
AiState = Main.rand.NextBool(3) ? Circling : CosWave;
break;
case CosWave:
++Timer;
projectile.velocity = OrigVel.RotatedBy(Math.Cos((Timer / 45) * MathHelper.TwoPi) * Direction * MathHelper.Pi / 8);
if (Timer > 10)
{
TargetCheck();
}
break;
case Circling:
++Timer;
projectile.velocity = (OrigVel.RotatedBy(MathHelper.ToRadians(Timer * Direction * 9) + MathHelper.PiOver2 * Direction) * 0.5f) + (OrigVel * 0.33f);
if (Timer > 10)
{
TargetCheck();
}
break;
case HomingAim:
++Timer;
if (Timer > 8 || Target == null || !Target.active || !Target.CanBeChasedBy(this))
{
AiState = HomingAccelerate;
break;
}
projectile.velocity = Vector2.Lerp(projectile.velocity, projectile.DirectionTo(Target.Center) * 2, 0.22f);
break;
case HomingAccelerate:
if (projectile.velocity.Length() < 24)
{
projectile.velocity *= 1.05f;
}
if (Target != null && Target.active && Target.CanBeChasedBy(this))
{
projectile.velocity = projectile.velocity.Length() *
Vector2.Normalize(Vector2.Lerp(projectile.velocity, projectile.DirectionTo(Target.Center) * projectile.velocity.Length(), 0.1f));
}
break;
}
projectile.rotation = projectile.velocity.ToRotation() - MathHelper.PiOver2;
projectile.alpha = Math.Max(projectile.alpha - 15, 0);
if (projectile.frameCounter++ % 5 == 0)
{
projectile.frame = (projectile.frame + 1) % Main.projFrames[projectile.type];
}
if (!Main.dedServ)
{
if (Main.rand.NextBool(12))
{
ParticleHandler.SpawnParticle(new FireParticle(projectile.Center, projectile.velocity * Main.rand.NextFloat(0.75f),
Yellow, Orange, Main.rand.NextFloat(0.25f, 0.3f), 25, delegate(Particle p)
{
p.Velocity *= 0.93f;
}));
}
if (Main.rand.NextBool(8))
{
ParticleHandler.SpawnParticle(new StarParticle(projectile.Center, projectile.velocity * Main.rand.NextFloat(0.75f),
Main.rand.NextBool(3) ? Orange : Yellow, Main.rand.NextFloat(0.15f, 0.2f), 20));
}
}
}