fix: block anim only plays in offhand without a shield

Author: lrockreal

src/main/java/eu/midnightdust/swordblocking/SwordBlockingClient.java

@@ -33,7 +33,9 @@ public static boolean canEntityBlock(ItemStack mainHandStack, ItemStack offHandS
     public static boolean canShieldSwordBlock(ItemStack mainHandStack, ItemStack offHandStack) {
         if (!SwordBlockingConfig.enabled) return false;
         boolean hasShield = offHandStack.getItem() instanceof ShieldItem || mainHandStack.getItem() instanceof ShieldItem;
-        if (hasShield || !SwordBlockingConfig.requireShield) {
+        if (!SwordBlockingConfig.requireShield) {
+            return mainHandStack.getItem().components().has(DataComponents.DAMAGE) || offHandStack.getItem().components().has(DataComponents.DAMAGE);
+        } else if (hasShield) {
             final Item weaponItem = offHandStack.getItem() instanceof ShieldItem ? mainHandStack.getItem() : offHandStack.getItem();
             return weaponItem.components().has(DataComponents.DAMAGE);
         } else {