- Added "LevelTriggers", areas that apply statuseffects and/or damage to entities. Atm can only be attached to background sprites.

- Moved background sprites to the shared project.
- The debug textures of physics bodies have a maximum size of 128x128 pixels to prevent large bodies from taking up excessive amounts of memory.
- Attacks can be set to only affect humans.

Barotrauma/BarotraumaClient/Source/Map/Levels/BackgroundSpritePrefab.cs

@@ -0,0 +1,10 @@
+using Microsoft.Xna.Framework;
+
+namespace Barotrauma
+{
+    partial class BackgroundSpritePrefab
+    {        
+        public readonly Particles.ParticleEmitterPrefab ParticleEmitterPrefab;
+        public readonly Vector2 EmitterPosition;
+    }
+}