private Vector2 NextPosition()
{
if (rand == null)
{
rand = new Random((int)projectile.ai[1]);
}
const int interval = 60;
int arenaWidth = PuritySpirit.arenaWidth;
int arenaHeight = PuritySpirit.arenaHeight;
NPC npc = Main.npc[(int)projectile.ai[0]];
PuritySpirit modNPC = (PuritySpirit)npc.modNPC;
Vector2 nextPos;
if (projectile.localAI[0] > 300f)
{
nextPos = npc.Center;
}
else if ((int)projectile.localAI[0] % 100 == 0 || (Main.expertMode && (int)projectile.localAI[0] % 50 == 0))
{
int k = modNPC.targets[rand.Next(modNPC.targets.Count)];
nextPos = Main.player[k].Center;
}
else if (rand.Next(5) == 0)
{
int k = modNPC.targets[rand.Next(modNPC.targets.Count)];
nextPos = Main.player[k].Center + interval * new Vector2(Main.rand.Next(-5, 6), Main.rand.Next(-5, 6));
if (nextPos.X < npc.Center.X - arenaWidth / 2)
{
nextPos.X += arenaWidth;
}
else if (nextPos.X > npc.Center.X + arenaWidth / 2)
{
nextPos.X -= arenaWidth;
}
if (nextPos.Y < npc.Center.Y - arenaHeight / 2)
{
nextPos.Y += arenaHeight;
}
else if (nextPos.Y > npc.Center.Y + arenaHeight / 2)
{
nextPos.Y -= arenaHeight;
}
}
else
{
int leftBound = (-arenaWidth / 2 + 40) / interval;
int rightBound = (arenaWidth / 2 - 40) / interval + 1;
int upperBound = (-arenaHeight / 2 + 40) / interval;
int lowerBound = (arenaHeight / 2 - 40) / interval + 1;
nextPos = npc.Center + interval * new Vector2(rand.Next(leftBound, rightBound), rand.Next(upperBound, lowerBound));
}
nextPos.X -= projectile.width / 2;
nextPos.Y -= projectile.height / 2;
return(nextPos);
}
private bool?CanBeHitByPlayer(Player player)
{
NPC owner = Main.npc[(int)npc.ai[0]];
PuritySpirit modOwner = owner.modNPC == null ? null : owner.modNPC as PuritySpirit;
if (modOwner != null && !modOwner.targets.Contains(player.whoAmI))
{
return(false);
}
return(null);
}
public override void AI()
{
NPC owner = Main.npc[(int)npc.ai[0]];
if (!owner.active || owner.type != mod.NPCType("PuritySpirit"))
{
npc.active = false;
return;
}
PuritySpirit modOwner = (PuritySpirit)owner.modNPC;
if (npc.localAI[0] == 0f)
{
if (modOwner.targets.Contains(Main.myPlayer))
{
Main.PlaySound(2, -1, -1, 2);
}
else
{
Main.PlaySound(2, (int)npc.position.X, (int)npc.position.Y, 2);
}
npc.localAI[0] = 1f;
}
Vector2 targetPos = new Vector2(npc.ai[1], npc.ai[2]);
Vector2 direction = targetPos - npc.Center;
if (direction != Vector2.Zero)
{
float speed = direction.Length();
if (speed > 2f)
{
speed = 2f;
}
direction.Normalize();
direction *= speed;
npc.position += direction;
}
else
{
npc.localAI[1] = 1f;
}
}
public override void HandlePacket(BinaryReader reader, int whoAmI)
{
MessageType type = (MessageType)reader.ReadByte();
if (type == MessageType.PuritySpirit)
{
PuritySpirit.PuritySpirit spirit = Main.npc[reader.ReadInt32()].modNPC as PuritySpirit.PuritySpirit;
if (spirit != null && spirit.npc.active)
{
spirit.HandlePacket(reader);
}
}
else if (type == MessageType.HeroLives)
{
Player player = Main.player[reader.ReadInt32()];
int lives = reader.ReadInt32();
player.GetModPlayer <BluemagicPlayer>(this).heroLives = lives;
if (lives > 0)
{
NetworkText text;
if (lives == 1)
{
text = NetworkText.FromKey("Mods.Bluemagic.LifeLeft", player.name);
}
else
{
text = NetworkText.FromKey("Mods.Bluemagic.LivesLeft", player.name, lives);
}
NetMessage.BroadcastChatMessage(text, new Color(255, 25, 25));
}
}
else if (type == MessageType.ChaosSpirit)
{
NPC npc = Main.npc[reader.ReadInt32()];
if (npc.active)
{
ChaosSpirit.ChaosSpirit spirit = npc.modNPC as ChaosSpirit.ChaosSpirit;
if (spirit != null)
{
spirit.HandlePacket(reader);
}
ChaosSpirit2 spirit2 = npc.modNPC as ChaosSpirit2;
if (spirit2 != null)
{
spirit2.HandlePacket(reader);
}
ChaosSpirit3 spirit3 = npc.modNPC as ChaosSpirit3;
if (spirit3 != null)
{
spirit3.HandlePacket(reader);
}
}
}
else if (type == MessageType.PushChaosArm)
{
NPC npc = Main.npc[reader.ReadInt32()];
Vector2 push = new Vector2(reader.ReadSingle(), reader.ReadSingle());
if (npc.active)
{
ChaosSpiritArm arm = npc.modNPC as ChaosSpiritArm;
if (arm != null)
{
arm.offset += push;
if (Main.netMode == 2)
{
ModPacket packet = GetPacket();
packet.Write((byte)MessageType.PushChaosArm);
packet.Write(push.X);
packet.Write(push.Y);
packet.Send(-1, whoAmI);
}
}
}
}
else if (type == MessageType.TerraSpirit)
{
NPC npc = Main.npc[reader.ReadInt32()];
if (npc.active)
{
TerraSpirit.TerraSpirit spirit = npc.modNPC as TerraSpirit.TerraSpirit;
if (spirit != null)
{
spirit.HandlePacket(reader);
}
}
}
else if (type == MessageType.TerraLives)
{
Player player = Main.player[reader.ReadInt32()];
int lives = reader.ReadInt32();
player.GetModPlayer <BluemagicPlayer>().terraLives = lives;
if (lives > 0)
{
NetworkText text;
if (lives == 1)
{
text = NetworkText.FromKey("Mods.Bluemagic.LifeLeft", player.name);
}
else
{
text = NetworkText.FromKey("Mods.Bluemagic.LivesLeft", player.name, lives);
}
NetMessage.BroadcastChatMessage(text, new Color(255, 25, 25));
}
}
else if (type == MessageType.GoldBlob)
{
NPC npc = Main.npc[reader.ReadByte()];
float value = reader.ReadByte();
if (npc.active && npc.type == NPCType("GoldBlob"))
{
npc.localAI[0] = value;
}
}
else if (type == MessageType.ExtraLives)
{
BluemagicPlayer player = Main.player[Main.myPlayer].GetModPlayer <BluemagicPlayer>();
if (player.terraLives > 0)
{
player.terraLives += 3;
}
}
else if (type == MessageType.BulletNegative)
{
NPC npc = Main.npc[reader.ReadByte()];
if (npc.active && npc.type == NPCType("TerraSpirit2") && npc.modNPC is TerraSpirit2)
{
var bullets = ((TerraSpirit2)npc.modNPC).bullets;
int count = reader.ReadByte();
for (int k = 0; k < count; k++)
{
bullets.Add(new BulletNegative(reader.ReadVector2(), reader.ReadVector2()));
}
}
}
else if (type == MessageType.CustomStats)
{
byte byte1 = reader.ReadByte();
byte byte2 = reader.ReadByte();
Player player = Main.player[byte1];
BluemagicPlayer modPlayer = player.GetModPlayer <BluemagicPlayer>();
CustomStats stats = byte2 == 0 ? modPlayer.chaosStats : modPlayer.cataclysmStats;
stats.NetReceive(reader);
if (Main.netMode == 2)
{
ModPacket packet = GetPacket(512);
packet.Write(byte1);
packet.Write(byte2);
stats.NetSend(packet);
packet.Send(-1, whoAmI);
}
}
}