private void OnSpawn(EntitySpawnEventArgs e)
{
foreach (EventListener el in Plugins)
{
if (el.Event == Event.EntitySpawn)
{
IEntityListener l = el.Listener as IEntityListener;
l.OnSpawn(e);
}
}
}
public void Use(IClient client, string commandName, string[] tokens)
{
MobType type = MobType.Sheep;
int amount = 1;
bool validMob = false;
if (tokens.Length > 1)
Int32.TryParse(tokens[1], out amount);
if (tokens.Length > 0)
{
int mobId;
Int32.TryParse(tokens[0], out mobId);
string mobName = Enum.GetName(typeof(MobType), mobId);
if (mobId == 0)
{
if (mobId.ToString() != tokens[0])
{
Enum.TryParse(tokens[0], true, out type);
validMob = true;
}
}
else if (!string.IsNullOrEmpty(mobName))
{
type = (MobType)Enum.Parse(typeof(MobType), mobName);
validMob = true;
}
}
else
validMob = true;
if (amount < 1 || !validMob)
{
Help(client);
return;
}
IServer server = client.GetServer();
AbsWorldCoords position = client.GetOwner().Position;
IMobFactory mobFactory = server.GetMobFactory();
for (int i = 0; i < amount; i++)
{
var mob = mobFactory.CreateMob(client.GetOwner().GetWorld(), server, type, null);
mob.Position = position;
//Event
EntitySpawnEventArgs e = new EntitySpawnEventArgs(mob, mob.Position);
server.GetPluginManager().CallEvent(Event.EntitySpawn, e);
if (e.EventCanceled)
continue;
mob.Position = e.Location;
//End Event
server.AddEntity(mob);
}
}
private static void DoSpawn(WorldManager world, HashSet<int> chunksToSpawnIn, Mob[] mobEntities, List<WeightedValue<MobType>> mobGroup, int maximumMobs, bool inWater = false)
{
// Based on original server spawn logic and minecraft wiki (http://www.minecraftwiki.net/wiki/Spawn)
// Check that we haven't already reached the maximum number of this type of mob
if (mobGroup.Count > 0 && (mobEntities.Where(e => mobGroup.Where(mob => mob.Value == e.Type).Any()).Count() <= maximumMobs * chunksToSpawnIn.Count / 256))
{
foreach (var packedChunk in chunksToSpawnIn)
{
MobType mobType = mobGroup.SelectRandom(world.Server.Rand);
UniversalCoords packSpawnPosition = GetRandomPointInChunk(world, UniversalCoords.FromPackedChunkToX(packedChunk), UniversalCoords.FromPackedChunkToZ(packedChunk));
byte? blockId = world.GetBlockId(packSpawnPosition);
if (blockId == null)
continue;
BlockBase blockClass = BlockHelper.Instance.CreateBlockInstance((byte)blockId);
if (!blockClass.IsOpaque && ((!inWater && blockClass.Type == BlockData.Blocks.Air) || (inWater && blockClass.IsLiquid))) // Lava is Opaque, so IsLiquid is safe to use here for water & still water
{
int spawnedCount = 0;
int x = packSpawnPosition.WorldX;
int y = packSpawnPosition.WorldY;
int z = packSpawnPosition.WorldZ;
for (int i = 0; i < 21; i++)
{
// Every 4th attempt reset the coordinates to the centre of the pack spawn
if (i % 4 == 0)
{
x = packSpawnPosition.WorldX;
y = packSpawnPosition.WorldY;
z = packSpawnPosition.WorldZ;
}
const int distance = 6;
x += world.Server.Rand.Next(distance) - world.Server.Rand.Next(distance);
y += world.Server.Rand.Next(1) - world.Server.Rand.Next(1);
z += world.Server.Rand.Next(distance) - world.Server.Rand.Next(distance);
if (CanMobTypeSpawnAtLocation(mobType, world, x, y, z))
{
AbsWorldCoords spawnPosition = new AbsWorldCoords(x + 0.5, y, z + 0.5);
// Check that no player is within a radius of 24 blocks of the spawnPosition
if (world.GetClosestPlayer(spawnPosition, 24.0) == null)
{
// Check that the squared distance is more than 576 from spawn (24 blocks)
if (spawnPosition.ToVector().DistanceSquared(new AbsWorldCoords(world.Spawn).ToVector()) > 576.0)
{
Mob newMob = MobFactory.Instance.CreateMob(world, world.Server,
mobType) as Mob;
if (newMob == null)
break;
newMob.Position = spawnPosition;
newMob.Yaw = world.Server.Rand.NextDouble()*360.0;
// Finally apply any mob specific rules about spawning here
if (newMob.CanSpawnHere())
{
//Event
EntitySpawnEventArgs e = new EntitySpawnEventArgs(newMob, newMob.Position);
world.Server.PluginManager.CallEvent(Event.EntitySpawn, e);
if (e.EventCanceled)
continue;
newMob.Position = e.Location;
//End Event
++spawnedCount;
MobSpecificInitialisation(newMob, world, spawnPosition);
world.Server.AddEntity(newMob);
if (spawnedCount >= newMob.MaxSpawnedPerGroup)
{
// This chunk is full - move to the next
break;
}
}
}
}
}
}
}
}
}
}
public void OnSpawn(EntitySpawnEventArgs e)
{
if (e.EventCanceled) return;
_plugin.Server.Broadcast(e.Entity.GetType() + " Spawned");
}