WIP stuff.

- Add ice death frames to Doomreal players.
- Fix invisibility not reactivating on map transition.
- Fix a certain option not graying out when prototype features were disabled.
- Remove Doom Tournament spawner file as it will be used in the merge add-on.
- Fix various weapons not respecting infinite ammo cheats/powerups.
- Add HUD icons for the Razorclaw.
- Add sanity checks to Minigun sentry for potential cases where it dies while shooting and this causes an abort.
- Fix Biorifle altfire damage here too.
- When UT splash is disabled, Biorifle globs increase in size by 1.4x on impact, as originally intended.
- Eightball no longer loads a rocket after being selected and instead tweens to idle, like in the original.
- Flak Cannon altfire has a slower reload, as it was meant to.
- Adjust "give armor" cheat so it plays nicely with the merge add-on.
- Fix 0.83 hud playing the "new weapon" flash for all players.
- Made the 0.83 icon assignments moddable through external lists.
- HUD will still display a weapon icon even if it uses no ammo (e.g.: Razorclaw).

zscript/uflakcannon.zsc

@@ -327,6 +327,14 @@ Class UFlakCannon : UnrealWeapon
 		}
 		FLKL BCEFGIJKMNO 1;
 		Goto Idle;
+	AltLoading:
+		FLKL A 2
+		{
+			A_CheckReload();
+			if ( invoker.Ammo1.Amount > 0 ) A_Loading();
+		}
+		FLKL BCEFGIJKMNO 2;
+		Goto Idle;
 	Idle:
 		FLKI A 1 A_WeaponReady();
 		Wait;
@@ -351,7 +359,7 @@ Class UFlakCannon : UnrealWeapon
 		FLKA A 1 A_FireSlug();
 		FLKA BCDEFGHIJK 1;
 		FLKA K 10;
-		Goto Loading;
+		Goto AltLoading;
 	Deselect:
 		FLKD A 0 A_JumpIfNoAmmo("Deselect2");
 		FLKD ABCDEF 1;