public static void Explosion(Vector2 where, float scale = 1)
{
var explosion = new ParticleEntity(Particles.Animated("explosion", "explosion"));
explosion.Position = where;
Run.Level.Area.Add(explosion);
explosion.Depth = 32;
explosion.Particle.Velocity = Vector2.Zero;
explosion.Particle.Scale = scale;
explosion.AddShadow();
Lights.Flash = 1f;
}
public static void Make(Entity whoHurts, float hurtRadius = 32f, bool leave = true, Vec2 where = null, float damage = 16, float scale = 1, bool damageOwner = true)
{
Camera.Instance.Shake(10 * scale);
Audio.SfxVolumeBuffer = 0.5f;
Audio.SfxVolumeBufferResetTimer = 1f;
var w = where == null ? whoHurts.Center : new Vector2(where.X, where.Y);
AnimationUtil.Explosion(w, scale);
for (var i = 0; i < 4; i++)
{
var explosion = new ParticleEntity(Particles.Animated("explosion", "smoke"));
explosion.Position = w;
whoHurts.Area.Add(explosion);
explosion.Depth = 31;
explosion.Particle.Scale = scale;
explosion.Particle.AngleVelocity = 0;
explosion.AddShadow();
var a = explosion.Particle.Angle - Math.PI / 2;
var d = 16;
explosion.Particle.Position += new Vector2((float)Math.Cos(a) * d, (float)Math.Sin(a) * d);
if (i == 0)
{
explosion.AddComponent(new AudioEmitterComponent {
DestroySounds = false
});
explosion.GetComponent <AudioEmitterComponent>().EmitRandomizedPrefixed("level_explosion", 3);
}
}
for (var i = 0; i < 6; i++)
{
var part = new ParticleEntity(Particles.Dust());
part.Position = w + new Vector2(Rnd.Int(-4, 4), Rnd.Int(-4, 4));
whoHurts.Area.Add(part);
part.Depth = 30;
part.Particle.Velocity = MathUtils.CreateVector(Rnd.AnglePI(), 80);
}
Engine.Instance.Split = 1f;
Engine.Instance.Flash = 1f;
Engine.Instance.Freeze = 1f;
var damager = whoHurts;
if (whoHurts is Bomb b && b.Owner != null)
{
damager = b.Owner;
}
foreach (var e in whoHurts.Area.GetEntitesInRadius(w, hurtRadius, typeof(ExplodableComponent)))
{
if (e == whoHurts && !damageOwner)
{
continue;
}
e.GetAnyComponent <BodyComponent>()?.KnockbackFrom(whoHurts, 4f);
e.GetComponent <ExplodableComponent>().HandleExplosion(damager, whoHurts, damage);
}
if (Settings.Flashes)
{
Camera.Instance.TextureZoom -= 0.05f;
Tween.To(1f, Camera.Instance.TextureZoom, x => Camera.Instance.TextureZoom = x, 0.2f);
}
if (leave)
{
whoHurts.Area.Add(new ExplosionLeftOver {
Center = w
});
}
var xx = (int)Math.Floor(w.X / 16f);
var yy = (int)Math.Floor(w.Y / 16f);
var r = (int)Math.Floor(hurtRadius / 16f);
var level = Run.Level;
var ice = level.Biome is IceBiome;
for (int x = -r; x <= r; x++)
{
for (int y = -r; y <= r; y++)
{
var xm = x * 16;
var ym = y * 16;
if (Math.Sqrt(xm * xm + ym * ym) <= hurtRadius)
{
var index = level.ToIndex(x + xx, y + yy);
var l = level.Get(index, true);
var ww = new Dot((x + xx) * 16 + 8, (y + yy) * 16 + 8);
if (l.IsRock())
{
BreakRock(level, ww, x + xx, y + yy, l);
continue;
}
var tile = level.Get(index);
if (tile == Tile.Crack)
{
DiscoverCrack(whoHurts, level, x + xx, y + yy);
}
else if (tile == Tile.Planks || (ice && tile == Tile.WallA))
{
level.Break((x + xx) * 16, (y + yy) * 16);
}
}
}
}
}
