I'm looking to send this message if a mod is not installed to the chat:

 

'To use all the features of this item, please install the latest version of 'The Midnight', which can be found here'

 

I've already got everything in place for checking if the mod is installed, but I don't know where to go from here, a code example would be incredibly helpful to me!

What I've already got:

if(ModList.get().isLoaded("midnight")) {
    if (worldIn.isRemote) {
        playerIn.sendMessage(/*a hyperlinked message*/);
    }
}

Thank you for your time and help!

Edited May 12, 20205 yr by squidlex

6 hours ago, diesieben07 said:

You need to give a ClickEvent to an ITextComponent via it's Style (ITextComponent#getStyle).

 

Thanks for your help! I now have

myMessage.getStyle().setClickEvent()

But I don't know how to actually provide a link.

ClickEvent.Action.OPEN_URL

1 hour ago, Vinyarion said:

ClickEvent.Action.OPEN_URL

Thank you