Update 2.2 config, clean up internal sprites

Build/Configurations/SRB2-22.cfg

@@ -2524,6 +2524,7 @@ linedeftypes
 			prefix = "(439)";
 			flags8text = "[3] Set delay by backside sector";
 			flags64text = "[6] Only existing";
+			flags8192text = "[13] Use backside textures";
 		}
 
 		440
@@ -5174,6 +5175,7 @@ thingtypes
 			angletext = "Tag";
 			fixedrotation = 1;
 			tagthing = true;
+			unflippable = true;
 		}
 
 		761
@@ -5183,6 +5185,7 @@ thingtypes
 			angletext = "Tag";
 			fixedrotation = 1;
 			tagthing = true;
+			unflippable = true;
 		}
 
 		762
@@ -5192,6 +5195,7 @@ thingtypes
 			angletext = "Tag";
 			fixedrotation = 1;
 			tagthing = true;
+			unflippable = true;
 		}
 		780
 		{
@@ -6514,14 +6518,14 @@ thingtypes
 		{
 			arrow = 1;
 			title = "Hoop (Generic)";
-			sprite = "HOOPA0";
+			sprite = "internal:nightshoop";
 			width = 80;
 			height = 160;
 			unflippable = true;
 			centerHitbox = true;
 			flagsvaluetext = "Height";
 			angletext = "Pitch/Yaw";
-			fixedrotation = 1;
+			parametertext = "Degrees?";
 		}
 		1706
 		{
@@ -6576,11 +6580,13 @@ thingtypes
 			flags2text = "[2] Radius +32";
 			flags4text = "[4] Radius +64";
 			flags8text = "[8] Radius +128";
-			sprite = "HOOPA0";
+			sprite = "internal:nightshoop";
 			width = 80;
 			height = 160;
 			unflippable = true;
 			centerHitbox = true;
+			angletext = "Pitch/Yaw";
+			parametertext = "Degrees?";
 		}
 		1714
 		{