Reorganizes Project (#41)

Projects/Scripts/Engines/Spawner/ProximitySpawner.cs

@@ -0,0 +1,132 @@
+using System;
+
+namespace Server.Mobiles
+{
+  public class ProximitySpawner : Spawner
+  {
+    [Constructible]
+    public ProximitySpawner()
+    {
+    }
+
+    [Constructible]
+    public ProximitySpawner(string spawnName)
+      : base(spawnName)
+    {
+    }
+
+    [Constructible]
+    public ProximitySpawner(int amount, int minDelay, int maxDelay, int team, int homeRange, string spawnName)
+      : base(amount, minDelay, maxDelay, team, homeRange, spawnName)
+    {
+    }
+
+    [Constructible]
+    public ProximitySpawner(int amount, int minDelay, int maxDelay, int team, int homeRange, int triggerRange,
+      string spawnMessage, bool instantFlag, string spawnName)
+      : base(amount, minDelay, maxDelay, team, homeRange, spawnName)
+    {
+      TriggerRange = triggerRange;
+      SpawnMessage = TextDefinition.Parse(spawnMessage);
+      InstantFlag = instantFlag;
+    }
+
+    public ProximitySpawner(int amount, TimeSpan minDelay, TimeSpan maxDelay, int team, int homeRange,
+      params string[] spawnedNames)
+      : base(amount, minDelay, maxDelay, team, homeRange, spawnedNames)
+    {
+    }
+
+    public ProximitySpawner(int amount, TimeSpan minDelay, TimeSpan maxDelay, int team, int homeRange, int triggerRange,
+      TextDefinition spawnMessage, bool instantFlag, params string[] spawnedNames)
+      : base(amount, minDelay, maxDelay, team, homeRange, spawnedNames)
+    {
+      TriggerRange = triggerRange;
+      SpawnMessage = spawnMessage;
+      InstantFlag = instantFlag;
+    }
+
+    public ProximitySpawner(Serial serial)
+      : base(serial)
+    {
+    }
+
+    [CommandProperty(AccessLevel.Developer)]
+    public int TriggerRange{ get; set; }
+
+    [CommandProperty(AccessLevel.Developer)]
+    public TextDefinition SpawnMessage{ get; set; }
+
+    [CommandProperty(AccessLevel.Developer)]
+    public bool InstantFlag{ get; set; }
+
+    public override string DefaultName => "Proximity Spawner";
+
+    public override bool HandlesOnMovement => true;
+
+    public override void DoTimer(TimeSpan delay)
+    {
+      if (!Running)
+        return;
+
+      End = DateTime.UtcNow + delay;
+    }
+
+    public override void Respawn()
+    {
+      RemoveSpawns();
+
+      End = DateTime.UtcNow;
+    }
+
+    public virtual bool ValidTrigger(Mobile m)
+    {
+      if (m is BaseCreature bc && (bc.IsDeadBondedPet || !(bc.Controlled || bc.Summoned)))
+        return false;
+
+      return m.AccessLevel == AccessLevel.Player && (m.Player || m.Alive && !m.Hidden && m.CanBeDamaged());
+    }
+
+    public override void OnMovement(Mobile m, Point3D oldLocation)
+    {
+      if (!Running)
+        return;
+
+      if (IsEmpty && End <= DateTime.UtcNow && m.InRange(GetWorldLocation(), TriggerRange) &&
+          m.Location != oldLocation && ValidTrigger(m))
+      {
+        TextDefinition.SendMessageTo(m, SpawnMessage);
+
+        DoTimer();
+        Spawn();
+
+        if (InstantFlag)
+          foreach (ISpawnable spawned in Spawned.Keys)
+            if (spawned is Mobile mobile)
+              mobile.Combatant = m;
+      }
+    }
+
+    public override void Serialize(GenericWriter writer)
+    {
+      base.Serialize(writer);
+
+      writer.WriteEncodedInt(0); // version
+
+      writer.Write(TriggerRange);
+      TextDefinition.Serialize(writer, SpawnMessage);
+      writer.Write(InstantFlag);
+    }
+
+    public override void Deserialize(GenericReader reader)
+    {
+      base.Deserialize(reader);
+
+      int version = reader.ReadEncodedInt();
+
+      TriggerRange = reader.ReadInt();
+      SpawnMessage = TextDefinition.Deserialize(reader);
+      InstantFlag = reader.ReadBool();
+    }
+  }
+}