private void SetupMonsterDiedEvent(IEcs ecs, Entity geralt)
{
// Get a trigger for Geralt to comment sometimes after a kill.
var geraltGloats = ecs.GetComponent <Talks>(geralt)
.GetSpeaker(Talks.GeraltGetsMoney, 0.2);
// When Geralt kills a monster
ecs.EntityRemoveStarted += entity =>
{
var type = ecs.GetComponent <IsActor>(entity).Type;
if (type == ActorType.Monster)
{
Logger.AddLog($" * {ecs.GetComponent<HasName>(entity).Name} has been killed!");
ecs.GetComponent <HasMoney>(geralt).AddMoney(5);
geraltGloats();
}
// For debugging also print a message if Geralt dies
if (type == ActorType.Witcher)
{
Logger.AddLog($" * * {ecs.GetComponent<HasName>(entity).Name} has been killed! (wait, what?)");
}
};
}
private void EnterGameLoop(IEcs ecs, Entity geralt)
{
var renderer = new Renderer.Renderer(ecs, this.boundsX, this.boundsY, new RendererCharacters(), Logger, () => ecs.GetComponent <HasMoney>(geralt).Money);
// Simulation loop - 5 updates a second
var timer = new Timer(200);
timer.Elapsed += async(sender, e) =>
{
timer.Stop();
await ecs.UpdateAsync();
if (ecs.GetSystem <IsActor>().AllComponents().Count(c => c.Type == ActorType.Monster) < 3)
{
this.CreateEntity(ecs, 5, ActorType.Monster);
}
renderer.Render();
timer.Start();
};
timer.Start();
// Press a key to quit
Console.ReadKey();
}
public Renderer(IEcs ecs, int boundsX, int boundsY, RendererCharacters rendererCharacters, Logger logger, Func <int> moneyRetriever)
{
this.ecs = ecs;
this.boundsX = boundsX;
this.boundsY = boundsY;
this.rendererCharacters = rendererCharacters;
this.logger = logger;
this.moneyRetriever = moneyRetriever;
}
private void SetupMonstersAppearEvent(IEcs ecs)
{
var lastMonsterEnteredAtTick = 0;
ecs.GetSystem <IsActor>().ComponentAdded += (entity, component) =>
{
// Only want to announce once per tick and if the entity is a monster
if (ecs.Tick != lastMonsterEnteredAtTick && component.Type == ActorType.Monster)
{
Logger.AddLog(" * New monsters have entered the fray!");
lastMonsterEnteredAtTick = ecs.Tick;
}
};
}
private void CreateEntity(IEcs ecs, int number, ActorType actor)
{
var rng = new Random();
var locationSystem = ecs.GetSystem <HasLocation>() as LocationSystem;
for (var i = 0; i < number; i++)
{
var entity = ecs.NewEntity()
.WithComponent(this.FindSafeLocation(locationSystem, rng));
if (actor == ActorType.Tree)
{
this.MakeEntityIntoTree(entity);
}
else
{
this.MakeEntityIntoDrowner(entity);
}
}
}
private Entity CreateGeralt(IEcs ecs)
{
// Make a pathfinder for Geralt's AI that knows where the trees are.
var trees =
ecs.EntitiesWithComponent <IsActor>()
.Where(e => ecs.GetComponent <IsActor>(e).Type == ActorType.Tree)
.Select(e => ecs.GetComponent <HasLocation>(e))
.Select(l => new Coord(l.X, l.Y));
var pathFinder = new PathFinder(new Coord(this.boundsX, this.boundsY), trees);
return
(ecs.NewEntity()
.WithComponent(new HasName("Geralt"))
.WithComponent(this.FindSafeLocation(ecs.GetSystem <HasLocation>() as LocationSystem, new Random()))
.WithComponent(new Renders('G', ConsoleColor.DarkMagenta))
.WithComponent(new IsActor(ActorType.Witcher))
.WithComponent(new HasAi(new WitcherAi(pathFinder)))
.WithComponent(new Talks(Logger.AddLog).RandomlySay(Talks.GeraltSpeaks, 0.02))
.WithComponent <HasMoney>()
.Entity);
}
/// <summary>
/// Is run from within the ECS container when the component is registered
/// </summary>
/// <param name="ecs"></param>
internal void InitFromEcs(IEcs ecs)
{
this.Ecs = ecs;
this.Entity = this.Ecs.GetEntityForComponent(this, this.GetType());
this.Initialise();
}
public IEntityConfigurator Create(IEcs ecs, Entity entity)
{
return(new EntityConfigurator(ecs, entity));
}
internal EntityConfigurator(IEcs ecs, Entity entity)
{
this.ecs = ecs;
this.Entity = entity;
}
