latiku d35b4b9128 Don't send chat messages if they only contain formatting codes (#3505) ... Closes #3442. When a player with the appropriate permission node to use color formatting codes sends a message with nothing but valid formatting code, a message with an empty line is sent. This PR solves this issue by checking if the final formatted message is just a color code, and if so, cancels the event. Below are some attached screenshots with debug messages containing the event's raw message, the event message after it is formatted, and in the case of the "before" screenshot, the message sent in-game. Before: https://user-images.githubusercontent.com/47498808/87505823-7a8c5080-c62f-11ea-99b4-29fc6eaff042.png After: https://user-images.githubusercontent.com/47498808/87505857-8c6df380-c62f-11ea-95f8-dd59dadaf27c.png		2020-08-04 15:38:53 +01:00
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src	Don't send chat messages if they only contain formatting codes (#3505)	2020-08-04 15:38:53 +01:00
pom.xml	Release 2.18.0	2020-07-09 20:15:30 +01:00