Client source code

[synntax33]

Is this still a current client path, with the new client implemented?

**Edit: nm found a way to fetch it from my phone

[kirion]

Would someone please explain how to setup a project using NetBeans or Eclipse, step by step? I'm unfamiliar with java's IDEs, even more on how to import from Git...

[TheMephProject]

Would someone please explain how to setup a project using NetBeans or Eclipse, step by step? I'm unfamiliar with java's IDEs, even more on how to import from Git...

recoment seaching Youtube or google ...

[Händler]

Got the client.
Made a build with ant.
Ran client with

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javaw -Xss1024k -Xms512m -Xmx1024m -jar hafen.jar -U http://game.havenandhearth.com/hres/ game.havenandhearth.com

Successfully connects to the server.
Can login to my account, move around, use UI and everything with a new character (fairy orb 3D model).
But once the game tries to load my human character model, game freezes.

Is this client the vanilla client ready to go and ready to get extra modification or does it require some extra setup to run the vanilla version? Do I need to fetch the gfx resources like for the characters from the server and unpack them into a jar or something?

[Ysh]

Got the client.
Made a build with ant.
Ran client with

Code: Select all

javaw -Xss1024k -Xms512m -Xmx1024m -jar hafen.jar -U http://game.havenandhearth.com/hres/ game.havenandhearth.com

Successfully connects to the server.
Can login to my account, move around, use UI and everything with a new character (fairy orb 3D model).
But once the game tries to load my human character model, game freezes.

Is this client the vanilla client ready to go and ready to get extra modification or does it require some extra setup to run the vanilla version? Do I need to fetch the gfx resources like for the characters from the server and unpack them into a jar or something?

I must add properties from autohaven launcher to use vanilla client from repo. Some thing like this in MainFrame.java:

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private static void main2(String[] args) {
	// https://game.havenandhearth.com/java/hafen.hl
	System.setProperty("haven.errorurl", "http://game.havenandhearth.com/java/error");
	System.setProperty("haven.defserv", "game.havenandhearth.com");
	System.setProperty("haven.resurl", "https://game.havenandhearth.com/res/");
	System.setProperty("haven.screenurl", "http://game.havenandhearth.com/mt/ss");
	System.setProperty("haven.cachebase", "http://game.havenandhearth.com/render/");
	System.setProperty("haven.mapbase", "http://game.havenandhearth.com/java/");
	System.setProperty("haven.fullscreen", "off");
	System.setProperty("haven.sun.java2d.uiScale.enabled", "false");
	Config.cmdline(args);
   ...

[loftar]

-U http://game.havenandhearth.com/hres/

Not sure if that's your only problem, but that's the URL for the pre-render resources. The new one is just res instead of hres.

[kmarad]

I'm coding a client in python, and I have a little question about Hafen code :

OCache.java seems to get the "Delta" messages, and updates the client accordingly.

There is a lot of types of "delta" messages, and I don't really need all of them.
Especially for a beginning. I'd like to just get gobs, their movement, and their removal.

But since those messages are all packed in a bigger one, It looks like I must treat every single one to be sure to get those that I need.

Is that right or is there a lovely work-around ?

[shubla]

I'm coding a client in python, and I have a little question about Hafen code :

OCache.java seems to get the "Delta" messages, and updates the client accordingly.

There is a lot of types of "delta" messages, and I don't really need all of them.
Especially for a beginning. I'd like to just get gobs, their movement, and their removal.

But since those messages are all packed in a bigger one, It looks like I must treat every single one to be sure to get those that I need.

Is that right or is there a lovely work-around ?

Well you don't have to simulate them all, you can just read enough to ignore them. Literally copy paste code from OCache.java, maybe 1 hour of work.

[kmarad]

Well you don't have to simulate them all, you can just read enough to ignore them. Literally copy paste code from OCache.java, maybe 1 hour of work.

Haha, I'd gladly watch anyone translate OCache.java to it's python equivalent in an hour.

[shubla]

Well you don't have to simulate them all, you can just read enough to ignore them. Literally copy paste code from OCache.java, maybe 1 hour of work.

Haha, I'd gladly watch anyone translate OCache.java to it's python equivalent in an hour.

Well you should of course implement Message.java first, because its quite core part of communication, and helpful as then you can just use same function names to read the messages.
After that OCache is just copy pasting, even in python, because there is almost no difference to how you would do them in python or any other object oriented capable language really.

You should also notice that most things in OCache consist of two functions. 1 Function that parses the message that server sent, and another that processes that information. You can only implement the first kind of function which parses the messages that server sends.

For example you won't have to do public static void overlay(Gob g, int olid, boolean prs, Indir<Resource> resid, Message sdt) {, It sufficies to do public Delta overlay(Message msg) {, which is maybe 3 or 4 rows in python, if you ignore all the data.

Look at this example:

IN java

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public Delta overlay(Message msg) {
	int olidf = msg.int32();
	boolean prs = (olidf & 1) != 0;
	int olid = olidf >>> 1;
	int resid = msg.uint16();
	Indir<Resource> res;
	Message sdt;
	if(resid == 65535) {
	    res = null;
	    sdt = Message.nil;
	} else {
	    if((resid & 0x8000) != 0) {
		resid &= ~0x8000;
		sdt = new MessageBuf(msg.bytes(msg.uint8()));
	    } else {
		sdt = Message.nil;
	    }
	    res = getres(resid);
	}
	return(gob -> overlay(gob, olid, prs, res, sdt));
    }

Same roughly in python, ignoring all message contents.

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def overlay(gob, msg):
		olid = msg.getint32()
		resid = msg.getuint16()
		if resid == 65535:
			pass
		else:
			if (resid & 0x8000) != 0:
				Message().addBytes(msg.getBytes(msg.getuint8()))