So now MBR officially supports Double Train. This is how it works:
Double Train will create 2nd army to stay in queue. This may cause unbalance troop of the 1st army if you are donating intensively.
Update with MBR 7.6.3: With the feature of "Donate queued troops only" enable, it minimizes the chance of unbalance army.
Double Train: works based on the current camp status read in the Train Troops Tab (xxx/480):
Case 1: 1st army combo is perfect 240/480. Go ahead to train full combo of 2nd army.
Case 2: Less than 240/480 (This case is often caused by donation).
2a: Making donated troops. If this action makes full combo of 1st army (240/480), go ahead to train a full combo of 2nd army.
2b: If making donated troops failed to make full combo of 1st army (This is added in MBR 7.6.2):
- Remove all training troops
- Return to Army Tab to verify missing troops of 1st army
- Move to Troops Tab to fill the 1st army, then train a full combo of 2nd army.
Case 3: More than 240/480, there are several possibilities:
3a: The 1st army is blocked (not full) ---> Remove all queued troops, start over with case 1 or case 2b
3b: All troops of 2nd army are correct ---> Go ahead to train missing troops in 2nd army
3c: The 2nd army has any wrong troop ---> Remove all queued troops, then start over with case 1 or case 2b
Donate queued troops only: (Added to MBR 7.6.3)
Since double train + donation may mess up your army, the new feature will help to reduce the case of unbalance army. If you enable this option, the bot will open train troops tab and read your queue (2nd army) before making donation.
Case 1: 2nd Army is not prepared, --> Donate freely and usual.
Case 2: Some troops is in queue, --> Only donate the troops which are already trained (with the check symbol). This example, it allows to donate only 3 giants & 5 archers.
Case 3: Queue is training 1st-slot troop --> Allow to donate the troops which are already trained (with the check symbol in 1st slot) + the same troops that are on-going (with the training bar). This example, it allows to donate 2+18 = 20 giants.