public override void AI()
{
//NOTE: AI[1] CONTAINS NPC.WHOAMI (so boss knows to wait until this proj is gone)
Projectile.spriteDirection = Math.Sign(Projectile.velocity.X);
Projectile.rotation += 0.2f * Projectile.spriteDirection;
if (++Counter >= 45)
{
Projectile.scale += .1f;
}
if (EvilSqurrl)
{
Projectile.timeLeft++;
const float maxRange = 1000f;
const int maxAttacks = 20;
FargoSoulsUtil.AuraDust(Projectile, maxRange, DustID.UltraBrightTorch, Color.White, true, 1f - Projectile.localAI[1] / maxAttacks);
if (Counter == baseTimeleft)
{
if (Main.netMode != NetmodeID.MultiplayerClient)
{
Projectile.NewProjectile(Terraria.Entity.InheritSource(npc is NPC ? npc : Projectile), Projectile.Center, Vector2.Zero, ModContent.ProjectileType <TimberLightningOrb>(), Projectile.damage, 0f, Main.myPlayer);
}
}
if (Counter > baseTimeleft)
{
Projectile.hide = true;
Projectile.position -= Projectile.velocity;
Projectile.velocity = Projectile.velocity.SafeNormalize(Vector2.UnitX);
Projectile.rotation += 0.1349578f * Math.Sign(Projectile.velocity.X);
if (--Projectile.localAI[0] < 0)
{
Projectile.localAI[0] = 15;
SoundEngine.PlaySound(SoundID.Item157, Projectile.Center);
int lasersToAddPerAttack = 3;
int modifier = (int)Projectile.localAI[1]; //scale up to halfway
if (modifier >= maxAttacks / 2) //scale back down after that
{
modifier = maxAttacks - modifier;
}
int max = lasersToAddPerAttack * modifier;
for (int i = 0; i < max; i++)
{
float ai0 = npc is NPC ? npc.whoAmI : -1;
const float speed = 20f / 5f;
float rotationBaseOffset = MathHelper.TwoPi / max;
Vector2 vel = speed * (Projectile.rotation + rotationBaseOffset * i).ToRotationVector2();
if (Main.netMode != NetmodeID.MultiplayerClient)
{
Projectile.NewProjectile(Terraria.Entity.InheritSource(npc is NPC ? npc : Projectile), Projectile.Center, vel, ModContent.ProjectileType <TimberLaser>(), Projectile.damage, 0f, Main.myPlayer, ai0);
}
if (npc is NPC)
{
float edgeRotation = Projectile.rotation + rotationBaseOffset * (i + 0.5f);
Vector2 spawnPos = Projectile.Center + maxRange * edgeRotation.ToRotationVector2();
Vector2 target = Main.player[npc.target].Center + Main.player[npc.target].velocity * Main.rand.NextFloat(30f) + Main.rand.NextVector2Circular(128, 128);
Vector2 edgeVel = (target - spawnPos).SafeNormalize(Vector2.UnitY);
float angleDifference = MathHelper.WrapAngle(edgeVel.ToRotation() - edgeRotation);
if (Math.Abs(angleDifference) > MathHelper.PiOver2)
{
edgeVel = (edgeRotation + MathHelper.PiOver2 * Math.Sign(angleDifference)).ToRotationVector2();
}
edgeVel *= speed * 3f;
if (Main.netMode != NetmodeID.MultiplayerClient)
{
Projectile.NewProjectile(Terraria.Entity.InheritSource(npc), spawnPos, edgeVel, ModContent.ProjectileType <TimberLaser>(), Projectile.damage, 0f, Main.myPlayer, ai0);
}
}
}
if (++Projectile.localAI[1] >= maxAttacks)
{
Projectile.Kill();
}
}
}
}
}
