This page contains affiliate links. We may earn commissions when readers interact with or purchase items through these links. For more information, see our affiliate disclosures here.

HMW Bug Reporting Thread

Discuss the Heavy Metal War game, report bugs, challenge opponents, and talk some smack! Play the Heavy Metal War game here.

Re: HMW Bug Reporting Thread

Postby Amelie » Mon Aug 20, 2018 4:56 am

Motto: "I-I'm sorry.. I-I'll be going now.."
Weapon: No Weapon
On my cell\mobile - I can't activate Transformers in my Registry. I can click the squares, click the "Activate Transformers" button and it'll reload the page without any of them active.

It works in my browser on the PC, which is pointing at my cell being the issue, but I'm not sure why....
Burn wrote:Let it be known, I murdered Amelie.
Accidentally.


Back from the dead, like some curious zombie amalgam...
User avatar
Amelie
Godmaster
Posts: 1817
News Credits: 33
Joined: Mon Jun 09, 2003 1:44 pm
Location: Brighton, England
Alt Mode: Unicrons Transformation Cog
Strength: 3
Intelligence: 7
Speed: 6
Endurance: 4
Rank: 3
Courage: 5
Firepower: 1
Skill: 10

Re: HMW Bug Reporting Thread

Postby Bad Wolf » Mon Aug 20, 2018 5:06 am

Motto: "Just because you're Evil doesn't mean you have to be all Mean and Hateful about it."
Weapon: Black Magic
receiving the following error message in the CR Chamber

Warning: uasort() expects parameter 2 to be a valid callback, function 'sort_roster' not found or invalid function name in /var/www/vhosts/seibertron.com/httpdocs/heavymetalwar/cr.php on line 114
Image
User avatar
Bad Wolf
Combiner
Posts: 465
Joined: Sun Jul 06, 2003 10:56 pm
Location: The Evil Empire
Alt Mode: Drag Truck
Strength: 9
Intelligence: 10
Speed: 9
Endurance: 10
Rank: 9
Courage: 10
Firepower: 9
Skill: 10

Re: HMW Bug Reporting Thread

Postby steve2275 » Mon Aug 20, 2018 5:30 am

Motto: "it may not get better
but it wont get any worse"
Bad Wolf wrote:receiving the following error message in the CR Chamber

Warning: uasort() expects parameter 2 to be a valid callback, function 'sort_roster' not found or invalid function name in /var/www/vhosts/seibertron.com/httpdocs/heavymetalwar/cr.php on line 114

Warning: uasort() expects parameter 2 to be a valid callback, function 'sort_roster' not found or invalid function name in /var/www/vhosts/seibertron.com/httpdocs/heavymetalwar/cr.php on line 114
CR Chamber
None of your Transformers currently require healing.
i come and go more than a hmw programmer
or a karma chameleon
BEAT L.A.
im content
WWWYKI!!!
steve2275
City Commander
Posts: 3205
Joined: Thu May 29, 2003 6:38 am
Watch steve2275 on YouTube
Strength: 2
Intelligence: 2
Speed: 2
Endurance: 2
Rank: 2
Courage: 2
Firepower: 1
Skill: 2

Re: HMW Bug Reporting Thread

Postby Bad Wolf » Mon Aug 20, 2018 6:02 am

Motto: "Just because you're Evil doesn't mean you have to be all Mean and Hateful about it."
Weapon: Black Magic
steve2275 wrote:
Bad Wolf wrote:receiving the following error message in the CR Chamber

Warning: uasort() expects parameter 2 to be a valid callback, function 'sort_roster' not found or invalid function name in /var/www/vhosts/seibertron.com/httpdocs/heavymetalwar/cr.php on line 114

Warning: uasort() expects parameter 2 to be a valid callback, function 'sort_roster' not found or invalid function name in /var/www/vhosts/seibertron.com/httpdocs/heavymetalwar/cr.php on line 114
CR Chamber
None of your Transformers currently require healing.


UMN & Invidia are currently in the CR. I get the same error message whether i have character in the CR or not.

I dont think it stops it from functioning, just letting ya'll know there was an error message displaying
Image
User avatar
Bad Wolf
Combiner
Posts: 465
Joined: Sun Jul 06, 2003 10:56 pm
Location: The Evil Empire
Alt Mode: Drag Truck
Strength: 9
Intelligence: 10
Speed: 9
Endurance: 10
Rank: 9
Courage: 10
Firepower: 9
Skill: 10

Re: HMW Bug Reporting Thread

Postby sprockitz » Mon Aug 20, 2018 1:07 pm

Since there is no real difference between level 10 and 11 why not make all the missions that go up to 10 extend to 11. Or at least 1 of them to give more than just 2 mission types.
sprockitz
Headmaster Jr
Posts: 542
Joined: Thu Oct 09, 2003 9:17 am

Re: HMW Bug Reporting Thread

Postby Burn » Mon Aug 20, 2018 4:59 pm

Motto: "Freedom is the right of all sentient beings to randomly click things in the Admin Panel to see what it breaks."
sprockitz wrote:Since there is no real difference between level 10 and 11 why not make all the missions that go up to 10 extend to 11. Or at least 1 of them to give more than just 2 mission types.

Because, and as has been said on multiple occasions, that's not currently possible!
Burn
Forum Admin
Posts: 28681
News Credits: 226
Joined: Mon Jun 30, 2003 2:37 am

Re: HMW Bug Reporting Thread

Postby sprockitz » Mon Aug 20, 2018 9:21 pm

Burn wrote:
sprockitz wrote:Since there is no real difference between level 10 and 11 why not make all the missions that go up to 10 extend to 11. Or at least 1 of them to give more than just 2 mission types.

Because, and as has been said on multiple occasions, that's not currently possible!


sorry I didn't realize these were old missions that suddenly came back, thought they were new ones. and possible versus unlikely or not time feasible is a bit different. :-P. I realize it isn't possible for you to change them.
sprockitz
Headmaster Jr
Posts: 542
Joined: Thu Oct 09, 2003 9:17 am

Re: HMW Bug Reporting Thread

Postby Stray » Tue Aug 21, 2018 10:48 pm

Weapon: Battle Blades
The mission "Ambush the Decepticon patrol" shows that its a Lvl 1-2, but I see a Lvl 4 Decepticon was able to join it. Not sure if its a one-off or its the same with all the "Ambush the Decepticon patrol" missions.

Attaching screens.
Attachments
Heavy Metal War  Missions  Join the Battle     Transformers.png
Heavy Metal War Missions Join the Battle Transformers.png (3.31 KiB) Viewed 18795 times
Heavy Metal War   Mission  71175   Transformers (2).png
Image
User avatar
Stray
Mini-Con
Posts: 8
Joined: Sat Jul 10, 2010 8:38 am
Strength: 7
Intelligence: 9
Speed: 10
Endurance: 4
Rank: 5
Courage: 10
Firepower: 7
Skill: 10

Re: HMW Bug Reporting Thread

Postby Burn » Tue Aug 21, 2018 11:08 pm

Motto: "Freedom is the right of all sentient beings to randomly click things in the Admin Panel to see what it breaks."
Level 1-2 for Autobots, most likely level 4 for Decepticons.

If you look, the Autobots can have six on their side while the 'Cons can only have 2.

This is an old (formerly inactive) mission from years ago that tried to compensate for the imbalance in sides.
Burn
Forum Admin
Posts: 28681
News Credits: 226
Joined: Mon Jun 30, 2003 2:37 am

Re: HMW Bug Reporting Thread

Postby Stray » Tue Aug 21, 2018 11:12 pm

Weapon: Battle Blades
Oh I wasn't aware of that. My bad.
Image
User avatar
Stray
Mini-Con
Posts: 8
Joined: Sat Jul 10, 2010 8:38 am
Strength: 7
Intelligence: 9
Speed: 10
Endurance: 4
Rank: 5
Courage: 10
Firepower: 7
Skill: 10

Re: HMW Bug Reporting Thread

Postby Burn » Tue Aug 21, 2018 11:47 pm

Motto: "Freedom is the right of all sentient beings to randomly click things in the Admin Panel to see what it breaks."
Stray wrote:Oh I wasn't aware of that. My bad.

All good! None of us were expecting the return of these missions. Hopefully once the mission control panel is fixed up we can get a few more of these types going where the lower levels can gang up on a higher level and earn some sweet sweet XP.
Burn
Forum Admin
Posts: 28681
News Credits: 226
Joined: Mon Jun 30, 2003 2:37 am

Re: HMW Bug Reporting Thread

Postby Seibertron » Thu Aug 23, 2018 3:39 pm

Motto: "'Til All Are One!"
Weapon: Twin Shock-Concussion Missiles
Just made a slew of HMW game-wide code changes. Nothing that impacts anything you guys are seeing, just cleaning up code to be like I originally wrote it in order to follow my style of writing code and to just make it cleaner. For example, just made a game-wide change that the field "mission_scenario" is now called "mission_scenario_id" (since it is an integer ID field), plus added a table for those scenarios for Burn to be able to see what it is he's tinkering around with finally.

I also removed about a dozen old files that one of the previous programmers had copied/duplicated into various folders for some reason or another. Minor things like this will hopefully make it easier for me to track down where I need to make changes going forward and to simply clean up the directory structure (which is kind of a mess after 3 or 4 different programmers worked on this game before I decided to get into this thing finally).

If the game wasn't loading for you momentarily a little while ago, it's because I deleted all of the HMW code on the server in order to make sure that the files I removed would also be removed from the server. The HMW directories and files are all reuploading right now. I'm on a gigabit per second connection so it shouldn't take too long for everything to be back up and running.

Hopefully I didn't screw anything up by removing files and making game-wide changes to the code and database. If something isn't right, please let me know. I backed up all of the files (and have much older backups from the past 14 years that I can also refer back to if needed).
Image
User avatar
Seibertron
Site Owner
Posts: 13550
News Credits: 3554
Joined: Mon Sep 24, 2001 5:17 pm
Location: Chicago, IL USA
Watch Seibertron on YouTube
Buy from Seibertron on eBay
Alt Mode: Supersonic Cybertronian Jet
Strength: 10
Intelligence: 9
Speed: 7
Endurance: 9
Rank: 10+
Courage: 8
Firepower: 5
Skill: 10+

Re: HMW Bug Reporting Thread

Postby Bumblevivisector » Thu Aug 23, 2018 3:50 pm

Twas' running smooth as ever in early afternoon, but now my registry is just an error message:

Fatal error: Cannot redeclare sort_roster() (previously declared in /var/www/vhosts/seibertron.com/httpdocs/heavymetalwar/registry.php:142) in /var/www/vhosts/seibertron.com/httpdocs/heavymetalwar/includes/game_shared.php on line 3585

...sooooo, maybe one o' them files you deleted wasn't just dead weight? Or maybe it just tossed my cookies?

Still, appreciate all the work you've put into the game this week!
User avatar
Bumblevivisector
Godmaster
Posts: 1988
News Credits: 1
Joined: Sun Feb 07, 2010 12:29 am
Strength: 7
Intelligence: 8
Speed: 6
Endurance: 5
Rank: 5
Courage: 7
Firepower: 9
Skill: 6

Re: HMW Bug Reporting Thread

Postby Bun-Bun » Thu Aug 23, 2018 3:51 pm

Keep getting this every time I click Registry
Screenshot_20180823-174525~2.png

Cleared cache, tried again, problem persists
The opinions expressed in this post are well-reasoned and insightful.
Needless to say, they are not those of SEIBERTRON.COM, its staff members, or any other site lackeys.
Anyone who says otherwise is itching for a fight.

Image
User avatar
Bun-Bun
Gestalt
Posts: 2549
Joined: Thu Mar 25, 2004 6:23 am

Re: HMW Bug Reporting Thread

Postby Bun-Bun » Thu Aug 23, 2018 4:05 pm

and now missions i was in when this went down are returning errors
Screenshot_20180823-180151~2.png
The opinions expressed in this post are well-reasoned and insightful.
Needless to say, they are not those of SEIBERTRON.COM, its staff members, or any other site lackeys.
Anyone who says otherwise is itching for a fight.

Image
User avatar
Bun-Bun
Gestalt
Posts: 2549
Joined: Thu Mar 25, 2004 6:23 am

Re: HMW Bug Reporting Thread

Postby Seibertron » Thu Aug 23, 2018 4:08 pm

Motto: "'Til All Are One!"
Weapon: Twin Shock-Concussion Missiles
Bun-Bun wrote:Keep getting this every time I click Registry
Screenshot_20180823-174525~2.png

Cleared cache, tried again, problem persists


Fixed. Thanks.
Image
User avatar
Seibertron
Site Owner
Posts: 13550
News Credits: 3554
Joined: Mon Sep 24, 2001 5:17 pm
Location: Chicago, IL USA
Watch Seibertron on YouTube
Buy from Seibertron on eBay
Alt Mode: Supersonic Cybertronian Jet
Strength: 10
Intelligence: 9
Speed: 7
Endurance: 9
Rank: 10+
Courage: 8
Firepower: 5
Skill: 10+

Re: HMW Bug Reporting Thread

Postby Bun-Bun » Thu Aug 23, 2018 4:10 pm

Missions don't seem to be spawning
The opinions expressed in this post are well-reasoned and insightful.
Needless to say, they are not those of SEIBERTRON.COM, its staff members, or any other site lackeys.
Anyone who says otherwise is itching for a fight.

Image
User avatar
Bun-Bun
Gestalt
Posts: 2549
Joined: Thu Mar 25, 2004 6:23 am

Re: HMW Bug Reporting Thread

Postby Seibertron » Thu Aug 23, 2018 4:33 pm

Motto: "'Til All Are One!"
Weapon: Twin Shock-Concussion Missiles
Bun-Bun wrote:Missions don't seem to be spawning


Pushed some more files live and added a database change that I forgot I had made in my local environment but forgot to make to the live environment. Let me know if it's working for you.

Also, easier to track down errors if you guys just provide URLs where the error is and copy and paste the error or show a screen shot of the error. Full URLs is much more helpful so I can replicate the error as fast as possible.
Image
User avatar
Seibertron
Site Owner
Posts: 13550
News Credits: 3554
Joined: Mon Sep 24, 2001 5:17 pm
Location: Chicago, IL USA
Watch Seibertron on YouTube
Buy from Seibertron on eBay
Alt Mode: Supersonic Cybertronian Jet
Strength: 10
Intelligence: 9
Speed: 7
Endurance: 9
Rank: 10+
Courage: 8
Firepower: 5
Skill: 10+

Re: HMW Bug Reporting Thread

Postby Burn » Thu Aug 23, 2018 4:35 pm

Motto: "Freedom is the right of all sentient beings to randomly click things in the Admin Panel to see what it breaks."
I blame ScottyP.
(Will check it myself)
-edit-
There were about 20 missions waiting for me to join. :shock:
Burn
Forum Admin
Posts: 28681
News Credits: 226
Joined: Mon Jun 30, 2003 2:37 am

Re: HMW Bug Reporting Thread

Postby Bun-Bun » Thu Aug 23, 2018 4:56 pm

Seibertron wrote:
Bun-Bun wrote:Missions don't seem to be spawning


Pushed some more files live and added a database change that I forgot I had made in my local environment but forgot to make to the live environment. Let me know if it's working for you.

Also, easier to track down errors if you guys just provide URLs where the error is and copy and paste the error or show a screen shot of the error. Full URLs is much more helpful so I can replicate the error as fast as possible.

Thanks though I figured with the mission thing you'd just use the sidebar link and there was no error message then just no missions.
Currently on mobile, posting here is tedious enough with a phone, trying to be excessively fancy is hell
The opinions expressed in this post are well-reasoned and insightful.
Needless to say, they are not those of SEIBERTRON.COM, its staff members, or any other site lackeys.
Anyone who says otherwise is itching for a fight.

Image
User avatar
Bun-Bun
Gestalt
Posts: 2549
Joined: Thu Mar 25, 2004 6:23 am

Re: HMW Bug Reporting Thread

Postby Seibertron » Thu Aug 23, 2018 5:19 pm

Motto: "'Til All Are One!"
Weapon: Twin Shock-Concussion Missiles
Bun-Bun wrote:
Seibertron wrote:
Bun-Bun wrote:Missions don't seem to be spawning


Pushed some more files live and added a database change that I forgot I had made in my local environment but forgot to make to the live environment. Let me know if it's working for you.

Also, easier to track down errors if you guys just provide URLs where the error is and copy and paste the error or show a screen shot of the error. Full URLs is much more helpful so I can replicate the error as fast as possible.

Thanks though I figured with the mission thing you'd just use the sidebar link and there was no error message then just no missions.
Currently on mobile, posting here is tedious enough with a phone, trying to be excessively fancy is hell


view-mission.php has variables passed to it. I couldn't see what variables were being passed to it in the screenshot you provided (such as the unique mission id), which is why it'd be easier to just have the URL copy and pasted.

The alternative is that I have to look up your user id, open up a session to the live database, search the missions table for your user id, sort by descending order, copy the last mission id for your user id, then add it manually to the URL and hope that I was able to replicate the error that was reported. Whew!
Image
User avatar
Seibertron
Site Owner
Posts: 13550
News Credits: 3554
Joined: Mon Sep 24, 2001 5:17 pm
Location: Chicago, IL USA
Watch Seibertron on YouTube
Buy from Seibertron on eBay
Alt Mode: Supersonic Cybertronian Jet
Strength: 10
Intelligence: 9
Speed: 7
Endurance: 9
Rank: 10+
Courage: 8
Firepower: 5
Skill: 10+

Re: HMW Bug Reporting Thread

Postby Bun-Bun » Thu Aug 23, 2018 5:35 pm

Fair enough

Mission logs are still borked
https://www.seibertron.com/heavymetalwa ... n_id=72128

Screenshot_20180823-193304~2.png
The opinions expressed in this post are well-reasoned and insightful.
Needless to say, they are not those of SEIBERTRON.COM, its staff members, or any other site lackeys.
Anyone who says otherwise is itching for a fight.

Image
User avatar
Bun-Bun
Gestalt
Posts: 2549
Joined: Thu Mar 25, 2004 6:23 am

Re: HMW Bug Reporting Thread

Postby Seibertron » Thu Aug 23, 2018 5:41 pm

Motto: "'Til All Are One!"
Weapon: Twin Shock-Concussion Missiles
Bun-Bun wrote:Fair enough

Mission logs are still borked
https://www.seibertron.com/heavymetalwa ... n_id=72128

Screenshot_20180823-193304~2.png


Fixed! And thank you for the link!
Image
User avatar
Seibertron
Site Owner
Posts: 13550
News Credits: 3554
Joined: Mon Sep 24, 2001 5:17 pm
Location: Chicago, IL USA
Watch Seibertron on YouTube
Buy from Seibertron on eBay
Alt Mode: Supersonic Cybertronian Jet
Strength: 10
Intelligence: 9
Speed: 7
Endurance: 9
Rank: 10+
Courage: 8
Firepower: 5
Skill: 10+

Re: HMW Bug Reporting Thread

Postby Skoll » Fri Aug 24, 2018 3:31 am

Weapon: Vibro-Axe
I have a bug where two of my transformers are still stasis locked. I can activate them but I can't put them in missions.

https://www.seibertron.com/heavymetalwa ... _id=103003

https://www.seibertron.com/heavymetalwa ... _id=103004
User avatar
Skoll
Mini-Con
Posts: 38
Joined: Thu Jul 21, 2011 4:09 pm
Location: USA
Strength: 6
Intelligence: 6
Speed: 6

Re: HMW Bug Reporting Thread

Postby S.o.L. » Fri Aug 24, 2018 8:10 am

Motto: "often victim of the calamities he causes"
Weapon: Fireball Cannon
Skoll wrote:I have a bug where two of my transformers are still stasis locked. I can activate them but I can't put them in missions.

https://www.seibertron.com/heavymetalwa ... _id=103003

https://www.seibertron.com/heavymetalwa ... _id=103004



When some of the changes were made, auto-CR stopped working for a few minutes, then worked again. I had to manually put one in CR.
User avatar
S.o.L.
Vehicon
Posts: 371
Joined: Wed Oct 13, 2004 11:02 am
Alt Mode: Tractor
Strength: 7
Intelligence: 8
Speed: 5
Endurance: 10
Rank: 5
Courage: 7
Firepower: Infinity
Skill: 2

PreviousNext

Return to Heavy Metal War Forum

Transformers and More @ The Seibertron Store

Visit our store on eBay
These are affiliate links. We may earn commissions when you purchase items or services through these links.
Visit shop.seibertron.com to buy "WFC-K21 SOUNDWAVE Transformers War for Cybertron Kingdom Core Hasbro 2021 New"
WFC-K21 SOUNDWAVE ...
Visit shop.seibertron.com to buy "WFC-S16 PTERAXADON Transformers War for Cybertron Siege Battle Master 2019 New"
WFC-S16 PTERAXADON ...
Visit shop.seibertron.com to buy "KUP Transformers Studio Series 86-02 Animated Movie Deluxe Hasbro 2021 New"
KUP Transformers S ...
Visit shop.seibertron.com to buy "TRANSFORMERS #5 Cover B IDW Comic Book 2019 BOLD NEW ERA SIEGE 5B (CA) Whitman"
TRANSFORMERS #5 Co ...
Visit shop.seibertron.com to buy "WFC-K14 AIRAZOR Transformers War for Cybertron Kingdom Deluxe Hasbro 2021 New"
WFC-K14 AIRAZOR Tr ...
Visit shop.seibertron.com to buy "BWVS-05 RATTRAP + TERRORSAUR Transformers Beast Wars Again Kingdom Hasbro 2024"
NEW!
BWVS-05 RATTRAP + ...
Visit shop.seibertron.com to buy "WFC-K38 RED ALERT Transformers War Cybertron Kingdom Deluxe Walgreens 2021 New"
WFC-K38 RED ALERT ...
Visit shop.seibertron.com to buy "TRANSFORMERS #1 Cover B (1st Print) IDW Comics 2019 BOLD NEW ERA SIEGE 1B"
TRANSFORMERS #1 Co ...
Visit shop.seibertron.com to buy "BWVS-03 CHEETOR + WASPINATOR Transformers Beast Wars Again Kingdom Hasbro 2024"
BWVS-03 CHEETOR + ...
Visit shop.seibertron.com to buy "BWVS-04 TIGATRON + BLACKARACHNIA Transformers Beast Wars Again Kingdom Hasbro"
BWVS-04 TIGATRON + ...
Visit shop.seibertron.com to buy "WFC-K31 SHADOW PANTHER Transformers War Cybertron Kingdom Deluxe 2021 New"
WFC-K31 SHADOW PAN ...
Visit shop.seibertron.com to buy "WFC-K43 HOT ROD Transformers War for Cybertron Kingdom Core 2022 New 220329"
WFC-K43 HOT ROD Tr ...
Visit shop.seibertron.com to buy "WFC-K35 TIGATRON Transformers War Cybertron Kingdom Voyager Hasbro 2021 New"
WFC-K35 TIGATRON T ...
Visit shop.seibertron.com to buy "BWVS-01 OPTIMUS PRIMAL + MEGATRON Transformers Beast Wars Again Kingdom 2023 New"
BWVS-01 OPTIMUS PR ...
* Price and quantities subject to change. Shipping costs, taxes and other fees not included in cost shown. Refer to listing for current price and availability.
Find the items above and thousands more at the Seibertron Store on eBay
Transformers Podcast: Twincast / Podcast #348 - Uno
Twincast / Podcast #348:
"Uno"
MP3 · iTunes · RSS · View · Discuss · Ask
Posted: Saturday, April 20th, 2024

Featured Products on Amazon.com

These are affiliate links. We may earn commissions when you purchase items or services through these links.
Buy "Transformers: Generations Power of The Primes Legends Class Battleslash" on AMAZON
Buy "Transformers: Generations Power of The Primes Legends Class Roadtrap" on AMAZON
Buy "Transformers: Bumblebee Movie Toys, Power Charge Bumblebee Action Figure - Spinning Core, Lights and Sounds - Toys for Kids 6 and Up, 10.5-inch" on AMAZON
Buy "Transformers Studio Series 09 Voyager Class Movie 2 Thundercracker" on AMAZON
Buy "Transformers Generations Power of The Primes Deluxe Class Sinnertwin" on AMAZON
Buy "Transformers Generations Power of The Primes Deluxe Class Blackwing" on AMAZON
Buy "Transformers Studio Series 07 Leader Class Movie 4 Grimlock" on AMAZON
Buy "Transformers: Generations Power of The Primes Megatronus Prime Master" on AMAZON
Buy "Transformers: Generations Power of The Primes Micronus Prime Master" on AMAZON
Buy "Transformers: Bumblebee -- Energon Igniters Speed Series Bumblebee  (Chevrolet Camaro)" on AMAZON
Buy "Transformers Robots in Disguise Warrior Class Autobot Drift Figure" on AMAZON
Buy "Transformers: The Last Knight Premier Edition Deluxe Bumblebee" on AMAZON