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I am trying to reduce the cooldown on the hearthstone and inscription research spell-like effects. I have identified the hearthstone item template and imported the hearthstone spell into spell_dbc. I have set the spell category cooldown to 1 second, but I am experiencing a strange issue. On use, the hearthstone is set to a 30-minute cooldown and not useable during this cooldown, but on logging out and logging back in, the correct cooldown is displayed and the item is useable once the cooldown has expired. I suspect that the client is tracking the cooldown of the hearthstone independently of the server. But I have no clue where to begin looking to fix this. Has anybody successfully made a change to spell cooldowns, and would you be willing to point me in the right direction?
Thank you!
Not a solution to your problem, but I'm pretty sure that what you are experiencing is actually an intended behavior to discourage hacking.
I think what is really going on is your login credentials are being used to create a secret that is then passed into the rest of their program, which is then used as a reference point for debugging.
Because they know the intended behavior of their own game, they can check to see if the results of arguments sent from your machine are within expected parameters.
And because your modifications fall outside of those parameters, what the developers decided to do was to change the cooldown to something sufficiently annoying to detect who keeps on manually logging out and logging back in again.
I studied programming in college, and I'm telling you that if you know enough to change the cooldowns locally, you should try doing something more productive. Either find another game to play at the same time, or just do something completely different from gaming altogether.
Hope somebody double checks what I have said here for accuracy, because I am curious to know if I am correct about my assessment.
The solution is to delete the client cache.
Why some data on server-side are still stored in DBC files, not in SQL-DB? In particular - spells (spells.dbc). What for?
We have a lot of bugs in spells and it's very hard to understand what's wrong with spell, but it's harder to find it spell...
Spells, Talents, achievements, etc... Are mostly found in DBC files because that is the way Blizzard did it back in the day. It's true that in 2019 this is a pretty outdated way to work indeed. Databases are getting stronger and more versatile and having hard-coded data is proving to be hard to work with. Hell, DBCs aren't really that heavy anyways and the reason why we haven't made this change yet is that... We have no other reason other than it being a task that takes a bit of time and It is monotonous to do.
We are aware that Trinity core has already made this change but they have far more contributors than we do if that serves as an excuse!
Nonetheless, this is already in our to-do list if you check the issue tracker at the main repository.
While It's true that we can't really edit DBC files because we would lose all the progress when re-extracted or lost the files, however, we can modify spells in a C++ file called SpellMgr.
There we have a function called SpellMgr::LoadDbcDataCorrections().
The main problem while doing this change is that we have to modify the core to support this change, and the function above contains a lot of corrections. Would need intense testing to make sure nothing is screwed up in the process.
In here by altering bits you can remove or add certain properties to the desired spells instead of touching the hard coded dbc files.
If you want an example, in this link, I have changed an Archimonde spell to have no cast time.
NOTE:
In this line, the commentary about damage can be miss leading but that's because I made a mistake and I haven't finished this pull request yet as of 18/04/2019.
The work has been started, notably by Kaev. I think at least 3 DBCs are now useless server side (but probably still needed client side, they are called DataBaseClient for a reason) like item.dbc.
Also, the original philosophy (for ALL cores, not just AC) was that we would not touch DBC because we don't do custom modifications, so there was no interest in having them server side.
But we wanted to change this and started to make them available directly in the DB, if you wish to help with that, it would be nice!
Why?
Because when emulation started, dbc fields were 90% unknown. So, developers created a parser for them that just required few code changes to support new fields as soon as their functionality was discovered.
Now that we've discovered 90% of required dbc fields and we've also created some great conversion tools for DBC<->SQL, it's just a matter of "effort".
SQL conversion is useful to avoid using of client data on server (you can totally overwrite them if you don't want to go against EULA) or just extends/customize them.
Here you are the issue about DBC->SQL conversion: https://github.com/azerothcore/azerothcore-wotlk/issues/584
For the past few days, I've been trying to add properly Meteor's CSP package, browser-policy. So far, I followed these ressources:
https://dweldon.silvrback.com/browser-policy
https://themeteorchef.com/snippets/using-the-browser-policy-package/
Things were a bit rough at the beginning but we are close to something, the last piece of the puzzle being live-chat Zopim's widget not being a fan of our new policy. I tried to whitelist and put zopim's widget code into a Meteor.startup call somewhere but it still fails on load due to some unsafe-eval as you can see below.
As I don't want to loosen up more my policies, is there any workaround for this or should I just forget about Zopim and give a shot at some other tool (which I'd be glad to hear about if you have any suggestion).
Bonus: Also, I first had my policy with BrowserPolicy.content.disallowEval(); but MDG's underscore package started to fall appart and I had to allow it. Allowing eval is clearly not ideal and I'd be glad to hear any alternative.
Your're hitting the first bullet point from the "issues" section of my post. You have to decide if disallowing eval is more important to you than that particular 3rd party script. In our case, we allowed eval for a few days while the external script was modified (fortunately the creator agreed to the change). It never hurts to send an email and just explain that you think their scripts are posing a risk to your site because you can't enable a strict content security policy.
We currently have BrowserPolicy.content.disallowEval() set and haven't run into any issues. I find it hard to believe that a core package would violate that directive. Maybe some other package is causing it, but it's hard to say without a detailed analysis of your dependencies.
I'm developing a small web app using ASP.net/VB.net4 that contains an important form on one of the pages. I need to make sure that the form is filled out correctly, and have decided to go with custom logic to do this, writing each check by hand and checking every element on the page.
My question is actually more fundamental here -- I have the checks written to make sure that the form passes correctness, but I don't actually know in what programmatical structure to put these checks.
For now, I put the checks in an infinite loop in my Visual Basic code behind.
While (True)
If (...) Then
MsgBox("One or more of your phone numbers is improperly formatted. You will be given 20 seconds to correct this mistake. If the mistake is not corrected in 20 seconds, you will be eliminated. Good luck.")
ElseIf (...) Then
...............
Else
Exit While
End If
End While
Upon hitting the submit button, the loop activates and the checks are completed -- however, there is an issue with this method. When the form is not correct, then my alert message continues to pop up infinitely and does not allow the user to exit out. If anyone knows how to avoid this, that would be an appreciated place to start. Furthermore, the default alert box for VB.net is just ugly and unprofessional, I would prefer something in-browser if possible, rather than just an ugly Windows alert message box.
I've seen a lot of sites now going with a dynamic check; that is, as you fill out the form, if at any point your entry is not formatted properly or is incorrect, you get an automatic alert that tells you this and perhaps the text box color changes to red. I would like to do it this way, if possible, since this seems easier for the user. However, I do not know how to do this and have had trouble finding information online about how to implement this. I believe this is an example of AJAX/jQuery usage but it has been a while since I've used them.
This is a painfully common thing to have to do, forms logic that is. I know there are a million and a half ways to do this, but does anyone have any advice or recommendation on how to implement this? Should I be trying to use vb.net (code behind), javascript, or some other way?
I've been working on a Flex component and I'd like to write some automated tests for it. The trouble is, the UI testing tools I've looked at (FlexMonkey and Selenium Flex API) don't simulate "enough":
Most of the bugs which have come up so far relate to the way Flex deals with dragging and dropping, which these libraries can't simulate accurately enough. For example, I need to test a case where there is a "drop" event which occurs in the bottom half of a component – neither FlexMonkey nor Selenium Flex API can do that (they may simulate a mouse event, but they won't include coordinates).
So, is there any "good" way to automate that sort of testing?
Edit: After much research, it looks like the only piece of software that can do this is iMacros, which is Windows-only and the interface is... Lacking. So I'm going to be writing my own. Basically, it will put an HTTP interface on java.awt.Robot so code (in any language) can simulate mouse/keyboard events. If you're interested, PM me and I'll keep you updated.
Edit 2: I have published the first version of the framework I wrote, Blunderbuss, over at BitBucket: http://bitbucket.org/wolever/blunderbuss/ . You'll need Jython to run it (http://www.jython.org/), but after that the flex-client example should work.
Videos of Blunderbuss live over at Vimeo:
Automating Flex testing with Blunderbuss
Blunderbuss test suite running
At the moment this remains a proof-of-concept, as I haven't had the cycles to clean it up and make it more useable… But maybe enough people bothering me would give me that time :)
I've used Eggplant to test Flash and AIR apps without having to add any hooks into the code. It's a great tool but it's quite expensive. It simulates a real user by VNC-ing into a system and uses image recognition - among other things - to interact with the app.
I am definitely interested in your custom Java class, and (though I am not the best at Java (yet...)), I would be willing to help out if you're thinking of making this collaborative.
As to Flash MouseEvents. Unfortunately, there really isn't an accurate way to simulate the drag/drop experience in Flash. MouseEvents, when generated by the mouse, are handled in a very different way than regular events and while you could simulate actions by passing events into the handling functions, or by making the dispatcher fire a new DragEvent( DragEvent.DRAG_DROP..., it will not be the same as having the user interact with it. And for some functionality (like gaining access to the clipboard), nothing inside Flash will accomplish your goals.
To be honest, you're probably headed in the right direction -- using something which is not written in Flash to drive faked mouse events is probably your best bet.
I've never had to use it in Flex but i recently stumbled across some info on automation packages in the MS Surface SDK... after looking into it those classes automated user behavior which can be used for testing i.e. move a fake mouse to this point, perform this action. As you're using Flex mx.automation packages and classes. My guess (and hope) is that you'd be able to achieve what you want using these classes.
You could also try auto-hotkey - it is similarly a macro-editing program but it has proven to be very efficient and you can write scripts and set it up very easily.