Xeno improvements (#6032)

Resources/Prototypes/Entities/Markers/Spawners/Conditional/timed.yml

@@ -24,12 +24,12 @@
   components:
     - type: Sprite
       layers:
-        - state: blue
-        - texture: Mobs/Aliens/Xenos/xeno.rsi/crit.png
-        - state: ai
+      - state: blue
+      - texture: Mobs/Aliens/Xenos/burrower.rsi/crit.png
+      - state: ai
     - type: TimedSpawner
       prototypes:
-        - MobXeno
+      - MobXeno
       chance: 0.85
       intervalSeconds: 30
       minimumEntitiesSpawned: 2

Resources/Prototypes/Entities/Mobs/NPCs/xeno.yml

@@ -15,18 +15,18 @@
   - type: Hands
   - type: Sprite
     drawdepth: Mobs
+    sprite: Mobs/Aliens/Xenos/burrower.rsi
     layers:
     - map: ["enum.DamageStateVisualLayers.Base"]
       state: running
-      sprite: Mobs/Aliens/Xenos/xeno.rsi
   - type: Physics
     bodyType: Dynamic
   - type: Fixtures
     fixtures:
     - shape:
-        !type:PhysShapeAabb
-          bounds: "-0.4,-1,0.4,-0.2"
-      mass: 85
+        !type:PhysShapeCircle
+        radius: 0.35
+      mass: 120
       mask:
       - Impassable
       - MobImpassable
@@ -56,6 +56,7 @@
   - type: Appearance
     visuals:
     - type: DamageStateVisualizer
+      rotate: true
       normal: running
       crit: crit
       dead: dead