private void SpawnZombie(ITrigger trigger)
{
if (!CanSpawn)
{
return;
}
var entities = Engine.GetEntitiesInChunk(UniqueKey.ChunkLocation);
var countInArea = entities.Count(item => item.GetIsZombie());
var countToSpawn = (int)Math.Floor((Engine.ChunkWorldSize * Engine.ChunkWorldSize * Density) - countInArea);
if (countToSpawn <= 0)
{
return;
}
if (Engine.Entities.Count(x => x.GetIsZombie()) > 10)
{
return;
}
var zombies = Engine.SpawnEntityAtRandomObservedLocation((int)EntityTypeEnum.Zombie, UniqueKey.ChunkLocation, countToSpawn);
foreach (var zombie in zombies)
{
var rotation = (float)(StaticRng.Random.NextDouble() * 2 * Math.PI);
var speed = zombie.GetWalkSpeed();
var movementDir = DirectionUtil.CalculateVector(rotation);
zombie.SetRotation(rotation);
zombie.SetMovementVector(movementDir * speed);
}
}
public void PerformBehaviour(Entity target, Entity instigator)
{
if (!target.HasInventory())
{
return;
}
var inventory = target.GetInventory();
foreach (var item in inventory.GetContent().Values)
{
if (item == null)
{
continue;
}
var position = target.GetPosition();
var distance = StaticRng.Random.NextDouble(0.2, 1);
var rotation = StaticRng.Random.NextDouble(-Math.PI, Math.PI);
var addition = DirectionUtil.CalculateVector((float)rotation) * (float)distance;
var inventoryItem = _server.EntityFactory.Get((short)EntityTypeEnum.InventoryItem);
inventoryItem.SetInventoryItem(item);
inventoryItem.SetPosition(position + addition);
_server.SpawnEntity(inventoryItem);
}
target.RemoveInventory();
}
public void PerformBehaviour(Entity target, Entity instigator)
{
var count = StaticRng.Random.Next(_minCount, _maxCount);
if (count == 0)
{
return;
}
var distance = StaticRng.Random.NextDouble(0.2, 1);
var rotation = StaticRng.Random.NextDouble(-Math.PI, Math.PI);
var position = target.GetPosition();
var addition = DirectionUtil.CalculateVector((float)rotation) * (float)distance;
var item = _server.ItemGeneratorDictionary[_itemType].Generate();
if (count > item.GetItemSpec().GetStackMax())
{
count = item.GetItemSpec().GetStackMax();
Debug.Assert(true, "Unable to generate a stack as large as requested");
}
item.SetCount((short)count);
var inventoryItem = _server.EntityFactory.Get((short)EntityTypeEnum.InventoryItem);
inventoryItem.SetInventoryItem(item);
inventoryItem.SetPosition(position + addition);
_server.Engine.SpawnEntity(inventoryItem);
}
private void SetDirection(Entity target, float newRotation)
{
var vector = target.GetMovementVector();
var newVector = DirectionUtil.CalculateVector(newRotation) * vector.Length;
target.SetRotation(newRotation);
target.SetMovementVector(newVector);
}
private void SetDestination(Entity toProcess, Vector3 destination)
{
toProcess.LookAt(destination);
var movementVector = toProcess.GetMovementVector();
var newMovementVector = DirectionUtil.CalculateVector(toProcess.GetRotation()) * movementVector.Length;
toProcess.SetMovementVector(newMovementVector);
}
protected void React(Entity target, Vector3 origin)
{
target.LookAt(origin);
var direction = DirectionUtil.CalculateVector(target.GetRotation());
var speed = target.GetMovementVector().Length;
target.SetMovementVector(direction * speed);
var now = Timer.GetTime();
target.SetStartNoiseChaseTime(now);
}
protected override bool PerformUseImpl(Entity owner, InventoryItem weapon)
{
var bulletData = Fire(owner, weapon, owner.GetRotation());
var count = weapon.GetLoadedAmmoCount();
weapon.SetLoadedAmmoCount((short)(count - 1));
var msg = new ServerFirePistolMessage();
msg.StartPoint = owner.GetPosition() + DirectionUtil.CalculateVector(owner.GetRotation()) * 0.5f;
msg.BulletEffects.Add(bulletData);
GameServer.Engine.SendMessage(msg);
return(weapon.GetLoadedAmmoCount() != 0);
}
public static void SetKeyboardDirection(this Entity entity, Direction dir)
{
entity.GetProperty(GameEntityPropertyEnum.KeyboardMovementDir).ByteValue = (byte)dir;
switch (dir)
{
case Direction.None:
entity.SetMovementVector(new Vector3(0, 0, 0));
break;
default:
var directionVector = DirectionUtil.CalculateVector(DirectionUtil.GetRotationFromDirection(dir));
var speed = entity.GetIsRunning() ? entity.GetRunSpeed() : entity.GetWalkSpeed();
entity.SetMovementVector(directionVector * speed);
break;
}
}
protected override bool PerformUseImpl(Entity owner, InventoryItem weapon)
{
var bulletCount = StaticRng.Random.Next(5, 11);
var msg = new ServerFireShotgunMessage();
msg.StartPoint = owner.GetPosition() + DirectionUtil.CalculateVector(owner.GetRotation()) * 0.5f;
var count = weapon.GetLoadedAmmoCount();
weapon.SetLoadedAmmoCount((short)(count - 1));
var spread = weapon.GetItemSpec().GetBulletSpread();
for (var i = 0; i < bulletCount; ++i)
{
var rotation = (float)(owner.GetRotation() + (StaticRng.Random.NextDouble() * spread) - (spread / 2));
msg.BulletEffects.Add(Fire(owner, weapon, rotation));
}
GameServer.Engine.SendMessage(msg);
return(false);
}
private Vector3 DefaultShootSource(Entity owner)
{
return(owner.GetPosition() + DirectionUtil.CalculateVector(owner.GetRotation()) * 0.5f);
}