Revert "Fix FighterSquadron heavily damaged status and bomb loading NPE"

This reverts commit a8ea71e.

Author: HammerGS

megamek/src/megamek/common/units/FighterSquadron.java

@@ -609,8 +609,7 @@ private void loadBombEquipment(BombLoadout capabilities) {
             BombTypeEnum bombType = entry.getKey();
             int count = entry.getValue();
 
-            // Skip bombs not allowed by game options (if game is available)
-            if ((game != null) && !bombType.isAllowedByGameOptions(game.getOptions())) {
+            if (!bombType.isAllowedByGameOptions(game.getOptions())) {
                 continue;
             }
 
@@ -886,30 +885,6 @@ public boolean isCapitalScale() {
         return true;
     }
 
-    /**
-     * Overrides Aero's isDmgHeavy to properly reflect squadron damage state. A squadron is considered heavily damaged
-     * if a majority of its active fighters are heavily damaged.
-     *
-     * @return true if the squadron should be considered heavily damaged
-     */
-    @Override
-    public boolean isDmgHeavy() {
-        List<Entity> activeFighters = getActiveSubEntities();
-        if (activeFighters.isEmpty()) {
-            return true;
-        }
-
-        int heavilyDamagedCount = 0;
-        for (Entity fighter : activeFighters) {
-            if (fighter.isDmgHeavy()) {
-                heavilyDamagedCount++;
-            }
-        }
-
-        // Squadron is heavily damaged if majority of fighters are
-        return heavilyDamagedCount > activeFighters.size() / 2;
-    }
-
     /**
      * Override of Entity method. This needs to be set, or we can't do a reverse lookup from a Capital Fighter to its
      * Squadron.