public override void AddComponents()
{
Slice = "missile";
base.AddComponents();
AlwaysVisible = true;
AlwaysActive = true;
var graphics = new ProjectileGraphicsComponent("projectiles", Slice);
AddComponent(graphics);
var w = graphics.Sprite.Source.Width;
var h = graphics.Sprite.Source.Height;
Width = w;
Height = h;
Center = Owner.Center;
AddComponent(BodyComponent = new RectBodyComponent(0, 0, w, h));
BodyComponent.Body.IsBullet = true;
BodyComponent.Body.LinearVelocity = new Vector2(0, -100f);
Owner.HandleEvent(new ProjectileCreatedEvent {
Owner = Owner,
Projectile = this
});
Depth = Layers.TileLights;
CollisionFilterComponent.Add(this, (p, e) => {
if (e is Level || e is Prop)
{
return(CollisionResult.Disable);
}
return(CollisionResult.Default);
});
}
public static Projectile Make(Entity owner, string slice, double angle = 0,
float speed = 0, bool circle = true, int bounce = 0, Projectile parent = null,
float scale = 1, float damage = 1, Item item = null, float range = -1)
{
if (slice == "default")
{
slice = "rect";
}
var projectile = new Projectile();
owner.Area.Add(projectile);
if (owner is Mob && Rnd.Chance(MobDestrutionChance))
{
projectile.Done = true;
return(projectile);
}
projectile.Range = range;
if (parent != null)
{
projectile.Color = parent.Color;
}
else if (owner is Player)
{
projectile.Color = ProjectileColor.Yellow;
}
projectile.Boost = owner is Player;
projectile.Damage = damage;
projectile.Scale = scale;
projectile.Slice = slice;
projectile.Parent = parent;
projectile.Owner = owner;
projectile.StarterOwner = owner;
projectile.BounceLeft = bounce;
var graphics = new ProjectileGraphicsComponent("projectiles", slice);
projectile.AddComponent(graphics);
if (graphics.Sprite == null)
{
Log.Error($"Not found projectile slice {slice}");
projectile.Done = true;
return(projectile);
}
owner.HandleEvent(new ProjectileCreatedEvent {
Owner = owner,
Item = item,
Projectile = projectile
});
scale = projectile.Scale;
var w = graphics.Sprite.Source.Width * scale;
var h = graphics.Sprite.Source.Height * scale;
projectile.Width = w;
projectile.Height = h;
projectile.Center = owner.Center;
if (owner is Mob m && m.HasPrefix)
{
projectile.Scourged = true;
projectile.Color = ProjectileColor.Black;
projectile.AddLight(64, ProjectileColor.Black);
}
if (circle)
{
projectile.AddComponent(projectile.BodyComponent = new CircleBodyComponent(0, 0, w / 2f, BodyType.Dynamic, false, true));
}
else
{
projectile.AddComponent(projectile.BodyComponent = new RectBodyComponent(0, 0, w, h, BodyType.Dynamic, false, true));
}
projectile.BodyComponent.Body.Restitution = 1;
projectile.BodyComponent.Body.Friction = 0;
projectile.BodyComponent.Body.IsBullet = true;
projectile.BodyComponent.Body.Rotation = (float)angle;
if (owner.TryGetComponent <BuffsComponent>(out var buffs) && buffs.Has <SlowBuff>())
{
speed *= 0.5f;
}
speed *= 10f;
if (Math.Abs(speed) > 0.01f)
{
projectile.BodyComponent.Velocity =
new Vector2((float)(Math.Cos(angle) * speed), (float)(Math.Sin(angle) * speed));
}
if (parent != null && parent.TryGetComponent <LightComponent>(out var l))
{
projectile.AddLight(l.Light.Radius, l.Light.Color);
}
return(projectile);
}
