public static int SpawnWave(this GameScene scene, WaveType type, Rectangle zone)
{
int numberOfPlayers = scene.Game.CurrentGameMode.PlayerInfos.Count;
int numberOfBoars;
int numberOfChicken;
switch (type)
{
case WaveType.Fighting:
if (RandomExt.GetRandomFloat(0, 1) >= 0.5f)
{
numberOfBoars = numberOfPlayers - 1;
numberOfChicken = 0;
}
else
{
numberOfBoars = 0;
numberOfChicken = RandomExt.GetRandomInt(5 + numberOfPlayers, 12 + numberOfPlayers);
}
break;
default:
case WaveType.Collecting:
numberOfBoars = RandomExt.GetRandomInt(numberOfPlayers, numberOfPlayers * 2);
numberOfChicken = RandomExt.GetRandomInt(numberOfPlayers * 3, numberOfPlayers * 5);
break;
}
scene.SpawnCattleInZone(zone, numberOfBoars, numberOfChicken);
return(numberOfBoars + numberOfChicken);
}
private void FleeingTrigger(BoarState currentState, Entity entity, float elapsedSeconds, float totalElapsedSeconds)
{
// Only allow fleeing if the animal is not in following mode but when it is, only has a distance of smaller than 1 meters
if (hearingSensor.SensedEntities.Any() &&
(aiComponent.CurrentState != BoarState.Following || (followingBehaviour.EntityToFollow.Body.Position - Body.Position).Length() > 1f))
{
fleeingBehaviour.FleeingPoint = hearingSensor.SensedEntities.Average(e => e.Body.Position);
if (currentState != BoarState.Fleeing)
{
var randI = RandomExt.GetRandomInt(1, 5);
var delay = RandomExt.GetRandomFloat(0, 0.25f);
this.Scene.Dispatcher.Delay(delay,
() => GetComponent <AudioSourceComponent>().PlaySound($"Audio/PigScared{randI}"));
}
aiComponent.ChangeState(BoarState.Fleeing);
}
}
// this is just a wrapper around playerEntity.SwitchToState(..), but it prevents switching away from dizzy
private void SwitchState(PlayerState newState)
{
// don't allow switching while dizzy
if (playerEntity.State == PlayerState.Dizzy)
{
return;
}
if (newState == PlayerState.Luring)
{
playerEntity.GetComponent <AudioSourceComponent>().PlaySoundIfNotAlreadyPlaying("Audio/Lure");
}
else if (newState == PlayerState.Shouting)
{
var randI = RandomExt.GetRandomInt(1, 5);
Entity.GetComponent <AudioSourceComponent>().PlaySound($"Audio/Shout{randI}");
}
playerEntity.SwitchToState(newState);
}
private bool OnCollision(Fixture fixtureA, Fixture fixtureB, Contact contact)
{
var other = (Entity)fixtureB.Body.UserData;
if (playerEntity.State == PlayerState.Dashing)
{
var velocity = Entity.Body.LinearVelocity;
if (velocity.LengthSquared() < 0.01f)
{
velocity = VectorExtensions.AngleToUnitVector(Entity.Body.Rotation);
}
Vector2 worldNormal;
FixedArray2 <Vector2> worldPoints;
contact.CalculateContactPoints(out worldNormal, out worldPoints);
Vector2 collisionPoint = worldPoints[0];
var dirToOther = collisionPoint - Entity.Body.Position;
dashCollisionPoint = collisionPoint;
// if one of our vectors somehow got 0, cancel, as otherwise NaNs can crash farseer
if (dirToOther.LengthSquared() < 0.01f)
{
return(true);
}
var dirToOtherNorm = dirToOther.Normalized();
dashCollisionDirection = dirToOther;
var velocityNorm = velocity.Normalized();
// if the other is not in the direction of the dash, cancel
if (velocityNorm.AngleBetween(dirToOtherNorm) > MathHelper.PiOver2 - 0.09f)
{
return(true);
}
(other as BoarEntity)?.Hit(Entity);
(other as ChickenEntity)?.Hit(Entity);
other.Body.ApplyLinearImpulse(dirToOtherNorm * 10.0f, other.Body.Position);
if ((other as ChickenEntity) != null)
{
return(true);
}
var reflectedDir = Vector2.Reflect(Entity.Body.LinearVelocity, contact.Manifold.LocalNormal);
if (reflectedDir.LengthSquared() > 0.1f)
{
Entity.Body.ApplyLinearImpulse((-reflectedDir).Normalized() * 10.0f, Entity.Body.Position);
}
// SHAKE THAT SCREEN!!!
Entity.Game.Camera.Shake(TimeSpan.FromSeconds(0.5f), 20f);
var randI = RandomExt.GetRandomInt(1, 4);
Entity.GetComponent <AudioSourceComponent>().PlaySound($"Audio/Hit{randI}");
var otherPlayer = other as PlayerEntity;
if (otherPlayer != null)
{
otherPlayer.GetComponent <AudioSourceComponent>().PlaySound("Audio/Dizzy");
otherPlayer.SwitchToState(PlayerState.Dizzy);
// since the other player becomes dizzy, it should vibrate stronger
Entity.Game.InputManager.SetRumble(otherPlayer.PlayerInfo, 1.0f, 0.7f, 0.6f);
}
if (other.Body.IsStatic)
{
ResetDash();
playerEntity.GetComponent <AudioSourceComponent>().PlaySound("Audio/Dizzy");
playerEntity.SwitchToState(PlayerState.Dizzy);
Entity.Game.InputManager.SetRumble(playerEntity.PlayerInfo, 1.0f, 0.7f, 0.6f);
}
else
{
Entity.Game.InputManager.SetRumble(playerEntity.PlayerInfo, 0.75f, 0.25f, 0.3f);
}
}
return(true);
}
private void SetRandomName(JoinState joinState)
{
SetName(joinState, RandomExt.GetRandomInt(0, availablePlayerNames.Length, players.Select(p => p.NameIndex).ToArray()));
}
