Шейдер ударной волны для взрывов (#633)

* Adds shock wave shader (#2631)

Co-authored-by: DOOM <N/A>
Co-authored-by: Whisper <121047731+QuietlyWhisper@users.noreply.github.com>

* add explosive shockwave

* add shockwave to fireball

* wd edit

* cleanup

* remove exgreande beeping sound

---------

Co-authored-by: Vero <73014819+vero5123@users.noreply.github.com>
Co-authored-by: Whisper <121047731+QuietlyWhisper@users.noreply.github.com>

Content.Shared/_White/Explosion/SharedCMExplosionSystem.cs

@@ -0,0 +1,36 @@
+using Content.Shared.Throwing;
+using Robust.Shared.Random;
+
+namespace Content.Shared._White.Explosion;
+
+public sealed class SharedExplosionSystem : EntitySystem
+{
+    [Dependency] private readonly IRobustRandom _random = default!;
+    [Dependency] private readonly ThrowingSystem _throwing = default!;
+
+    public override void Initialize()
+    {
+        SubscribeLocalEvent<ExplosionEffectComponent, ExplosiveTriggeredEvent>(OnExplosionEffectTriggered);
+    }
+
+    private void OnExplosionEffectTriggered(EntityUid uid, ExplosionEffectComponent component, ref ExplosiveTriggeredEvent args)
+    {
+        SpawnNextToOrDrop(component.ShockWave, uid);
+        SpawnNextToOrDrop(component.Explosion, uid);
+
+        if (component.MaxShrapnel <= 0)
+            return;
+
+        foreach (var effect in component.ShrapnelEffects)
+        {
+            var shrapnelCount = _random.Next(component.MinShrapnel, component.MaxShrapnel);
+            for (var i = 0; i < shrapnelCount; i++)
+            {
+                var angle = _random.NextAngle();
+                var direction = angle.ToVec().Normalized() * 10;
+                var shrapnel = SpawnNextToOrDrop(effect, uid);
+                _throwing.TryThrow(shrapnel, direction, component.ShrapnelSpeed / 10);
+            }
+        }
+    }
+}