cleanup and check for enemy team in pvp

client/src/scenes/combat.cryps.js

@@ -195,6 +195,8 @@ class CombatCryps extends Phaser.GameObjects.Group {
             if (addKeys) this.scene.crypKeyHandler(crypObj, crypObj.iter);
         };
         allyTeam.cryps.forEach((cryp, i) => renderTeam(cryp, i, 0));
+
+        if (!enemyTeam) return false;
         enemyTeam.cryps.forEach((cryp, i) => renderTeam(cryp, i, 1));
         return true;
     }