client: ammo: increase ammobar size depending on sprites size (extra change, not fixed in HL25 yet)

See ValveSoftware/halflife#3728 comment

cl_dll/ammo.cpp

@@ -325,16 +325,19 @@ int CHudAmmo::VidInit( void )
 	// If we've already loaded weapons, let's get new sprites
 	gWR.LoadAllWeaponSprites();
 
-	if( ScreenWidth >= 640 )
+	const int res = GetSpriteRes( ScreenWidth, ScreenHeight );
-	{
+	int factor;
-		giABWidth = 20;
+	if( res >= 2560 )
-		giABHeight = 4;
+		factor = 4;
-	}
+	else if( res >= 1280 )
+		factor = 3;
+	else if( res >= 640 )
+		factor = 2;
 	else
-	{
+		factor = 1;
-		giABWidth = 10;
+
-		giABHeight = 2;
+	giABWidth = 10 * factor;
-	}
+	giABHeight = 2 * factor;
 
 	return 1;
 }