The saved JSON file contains the slave's body information (compositions).
Notepad++ is useful for editing JSON files with large amounts of data.
(When using Notepad++, if the length of the file is more than 200000000 or 200000kb, it may not be recognized as a JSONfile. This is roughly 60-70 slaves, so if there are other apps that can casually edit JSON with data larger than this, please let me know...)
Aside from that, the composition describes the type and size of the parts that the slave has, and you can change the slave's state by editing these parts.
Slave information is tied to ID numbers and is sorted in ascending order.
If the edited JSON file is abnormal, Slave Matrix will freeze.
The main causes of freezing are these.
Over the upper or lower limit of the numerical value setting.
Missing or duplicate commas or periods in numbers or sentences.
Duplicate sentences, missing sentences.
Information is not placed at the correct indentation.
ID numbers are not in ascending order.
For example, when copying and pasting Violante data from the beginning of a Json file into a dungeon, it will freeze because the paragraphs are not indented correctly and the ID numbers are not in ascending order.