First dynarray attempt.

Class SM_ProjectileHandler : EventHandler
{
	Array <Actor> ProjectileList;

	Override Void WorldThingSpawned(WorldEvent E)
	{
		//Add every spawned projectile to a big list.
		If (E.Thing && E.Thing.bMissile)
		{
			ProjectileList.Push(E.Thing);
		}
	}

	Override Void WorldThingDied (WorldEvent E)
	{
		//Delete any destroyed projectiles from the list.
		If (E.Thing && E.Thing.bMissile)
			ProjectileList.Delete(ProjectileList.Find(E.Thing));
	}
}

	//Returns a pointer to the first enemy projectile that is in range of the marine.
	Bool SM_FindNearbyProjectile (Double Range = 144)
	{
		Static Const Name IgnoredProjectiles[] = //A list of enemy projectiles that they don't try avoiding.
		{
			"SM_Grenade",
			"ThrownGrenade1"
		};

		Static Const Name AlwaysAvoid[] = //A list of projectiles to always avoid, even if fired by a friend.
		{
			"Rocket"
			//"SM_Missile" //Future feature.
		};

		Let ProjectileHandler = SM_ProjectileHandler(EventHandler.Find("SM_ProjectileHandler"));

		If (ProjectileHandler)
		{
			For (Int I; I < ProjectileHandler.ProjectileList.Size(); I++)
			{
				Actor Projectile = ProjectileHandler.ProjectileList[I];

				//Null check.
				If (!Projectile) Continue;

				//Out of range.
				If (Distance3DSquared(Projectile) > Range*Range) Continue;

				//Projectile has no shooter, or the shooter isn't hostile to the marine.
				//This check is here to prevent them jumping all over the place for every projectile near them. Including ones fired by allies.
				If (Projectile.Target && !IsHostile(Projectile.Target))
				{
					//But if the projectile is on the AlwaysAvoid list, then try dodging it.
					For (Int I; I < AlwaysAvoid.Size(); I++)
					{
						If (Projectile.GetClassName() == AlwaysAvoid[I]) console.printf ("This projectile isn't kosher.");
						Else {console.printf ("This friendly projectile wasn't on the AlwaysAvoid list."); Continue;}
					}
				}

				//Don't keep dodging the same projectile.
				If (Projectile == PreviousProjectile) {console.printf ("I've seen this one. This is a classic !"); Continue;}

				//Don't return true if it's part of the blacklist.
				For (Int I; I < IgnoredProjectiles.Size(); I++)
				{
					If (Projectile.GetClassName() == IgnoredProjectiles[I]) {console.printf ("I shouldn't avoid this projectile.");Continue;}
				}

				//Don't return true if the projectile isn't visible at all, or is too far away from the marines' peripheral vision.
				If (!(IsVisible (Projectile,True) && AbsAngle (Angle,AngleTo(Projectile)) <= 220)) {console.printf ("Out of sight."); Continue;}

				//console.printf ("I found an enemy projectile.");

				NearbyProjectile = Projectile;
				Return True;
			}
		}
		console.printf ("No projectiles found.");
		Return False;
	}