Second implementation of Sandworms

Fix tabs in AttackSwallow.cs

mods/d2k/maps/shellmap/map.yaml

@@ -33,13 +33,17 @@ Players:
 		Name: Atreides
 		Race: atreides
 		ColorRamp: 161,134,200
-		Allies: Neutral
 		Enemies: Harkonnen
 	PlayerReference@Harkonnen:
 		Name: Harkonnen
 		Race: harkonnen
 		ColorRamp: 3,255,127
 		Enemies: Atreides
+	PlayerReference@Creeps:
+		Name: Creeps
+		NonCombatant: True
+		Race: atreides
+		Enemies: Atreides,Harkonnen
 
 Actors:
 	Actor4: spicebloom
@@ -102,6 +106,9 @@ Actors:
 	Actor41: guntowera
 		Location: 46,39
 		Owner: Harkonnen
+	Actor42: WormSpawnLocation
+		Location: 46,64
+		Owner: Creeps
 
 Smudges: