Backport some changes from development branch:

- Made Kinsie's Test Map changes toggleable (off by default)
 - Corrected physics of various projectiles
 - Replaced textures of health items to something better looking
 - Biosludge now only has a hitbox when stuck to surfaces, to be
   more consistent with vanilla behavior
 - Some code cleanup

zscript/translocator.zsc

@@ -115,6 +115,7 @@ Class TranslocatorGlow : Actor
 Class TranslocatorModule : Actor
 {
 	Actor b;
+	bool alreadyhit;
 
 	Default
 	{
@@ -128,12 +129,10 @@ Class TranslocatorModule : Actor
 		+HITTRACER;
 		+MOVEWITHSECTOR;
 		+CANBOUNCEWATER;
-		-BOUNCEAUTOOFF;
-		+BOUNCEAUTOOFFFLOORONLY;
 		+BLOCKASPLAYER;
-		BounceType "Doom";
-		BounceFactor 0.5;
-		WallBounceFactor 0.5;
+		BounceType "Hexen";
+		BounceFactor 0.3;
+		WallBounceFactor 0.3;
 	}
 
 	override void PostBeginPlay()
@@ -207,8 +206,17 @@ Class TranslocatorModule : Actor
 	Bounce:
 		TMOD A 0
 		{
-			A_SetPitch(0);
-			A_PlaySound("transloc/bounce");
+			if ( alreadyhit )
+			{
+				ClearBounce();
+				ExplodeMissile();
+			}
+			else
+			{
+				A_SetPitch(0);
+				A_PlaySound("transloc/bounce");
+				if ( BlockingFloor ) alreadyhit = true;
+			}
 		}
 		Goto Spawn;
 	Death: