Home World Forum
Stars! AutoHost web forums

Jump to Stars! AutoHost


 
 
Home » Stars! 2.6/7 » The Academy » Mine Sweeping: Methods and Terminology
Re: Mine Sweeping: Methods and Terminology Mon, 11 May 2009 16:58 Go to previous messageGo to next message
m.a@stars is currently offline m.a@stars

 
Commander

Messages: 2765
Registered: October 2004
Location: Third star to the left
neilhoward wrote on Mon, 11 May 2009 22:25

What is this Emperor Bug?

See in the "Must know" Forum, Known Bugs (JRC3) - Coding bugs, under "Copy Protection Activates When Editing an Allies Turn File". And if Stars! thinks you're a false leader it punishes you harshly, including transfer of random ships to other players. Shocked



So many Stars, so few Missiles!

In space no one can hear you scheme! Deal

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Mon, 11 May 2009 18:36 Go to previous messageGo to next message
craebild is currently offline craebild

 
Lieutenant

Messages: 568
Registered: December 2003
Location: Copenhagen, Denmark
m.a@stars wrote on Mon, 11 May 2009 22:58

neilhoward wrote on Mon, 11 May 2009 22:25

What is this Emperor Bug?

See in the "Must know" Forum, Known Bugs (JRC3) - Coding bugs, under "Copy Protection Activates When Editing an Allies Turn File". And if Stars! thinks you're a false leader it punishes you harshly, including transfer of random ships to other players. Shocked

That isn't all the troubles that happen. You will also find that:

Growth rate is halved Crying or Very Sad

Production queues are canceled or randomly altered Crying or Very Sad

Fleet orders are randomly changed, including different destinations and/or different battle orders as well as some ships being scrapped, possibly in deep space Crying or Very Sad

All in all, triggering the Emperor Bug is not a good idea. The game host will hopefully regenerate the turn after valid turn files have been submitted, but that means that all players in the game will have seen what their opponents intended to do.



Med venlig hilsen / Best regards / Mit freundlichen Grüßen
Christian Ræbild / Christian Raebild

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Mon, 11 May 2009 19:05 Go to previous messageGo to next message
Micha

 

Messages: 2342
Registered: November 2002
Location: Belgium GMT +1
m.a@stars wrote on Mon, 11 May 2009 22:58

... including transfer of random ships to other players. Shocked

*That* I have never seen happening, fleets do run over to the rebels but they don't actually get *transferred* to other players ... they just disappear ...

mch

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Mon, 11 May 2009 19:17 Go to previous messageGo to next message
Eagle of Fire

 
Lt. Commander

Messages: 809
Registered: December 2008
Location: GMT -5
Is it me or it would be silly to try to "infiltrate sweep" SD races, seeing that their minefields also act as scanners?


STARS! Wiki
STARS! Wiki Français
I am on a hot streak... Literally.

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Mon, 11 May 2009 20:02 Go to previous messageGo to next message
Micha

 

Messages: 2342
Registered: November 2002
Location: Belgium GMT +1
Eagle of Fire wrote on Tue, 12 May 2009 01:17

Is it me or it would be silly to try to "infiltrate sweep" SD races, seeing that their minefields also act as scanners?

Since cloaking still counts (97% cloak means 3% chance to be detected by the field) you can still try ...

mch

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Mon, 11 May 2009 20:20 Go to previous messageGo to next message
craebild is currently offline craebild

 
Lieutenant

Messages: 568
Registered: December 2003
Location: Copenhagen, Denmark
Micha wrote on Tue, 12 May 2009 02:02

Eagle of Fire wrote on Tue, 12 May 2009 01:17

Is it me or it would be silly to try to "infiltrate sweep" SD races, seeing that their minefields also act as scanners?

Since cloaking still counts (97% cloak means 3% chance to be detected by the field) you can still try ...

mch

...However, the SD knows which minefield(s) are being swept, and SD usually use many small minefields in order to could blow them up without interfering with their own fleet movements, so the SD will have a fairly good idea where there is a cloaked ship sweeping their minefield. The SD probably won't be pleased to see the minefield disappearing 2 Guns



Med venlig hilsen / Best regards / Mit freundlichen Grüßen
Christian Ræbild / Christian Raebild

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Tue, 12 May 2009 00:02 Go to previous messageGo to next message
Eagle of Fire

 
Lt. Commander

Messages: 809
Registered: December 2008
Location: GMT -5
Well, the whole point of "infiltration sweep" is to order your sweeper not to sweep until you get to the middle of the field.

But I am confused... Do you guys mean that the radar ability of a SD minefield originate from the middle of the field? I always thought that the minefield scanned the whole extent of what it covers. If this is true then you should become visible as soon as you enter the minefield since 0ly>97% cloaking, no matter what.



STARS! Wiki
STARS! Wiki Français
I am on a hot streak... Literally.

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Tue, 12 May 2009 02:00 Go to previous messageGo to next message
PaulCr

 
Chief Warrant Officer 3
Stars! V.I.P

Messages: 187
Registered: February 2007
Location: An Island that kinda look...
Eagle of Fire wrote on Tue, 12 May 2009 05:02

Well, the whole point of "infiltration sweep" is to order your sweeper not to sweep until you get to the middle of the field.

But I am confused... Do you guys mean that the radar ability of a SD minefield originate from the middle of the field? I always thought that the minefield scanned the whole extent of what it covers. If this is true then you should become visible as soon as you enter the minefield since 0ly>97% cloaking, no matter what.


No matter where you are in the field a 97% ships would have a 3% chance of being seen that turn, a 75% cloaked ship would have a 25% chance of being seen, a 1% cloaked fleet would have a 99% chnce of being seen and a 0% cloaked ship would definitely be seen. Basiclly stars rolls a 100 sided dice and if 1,2 or 3 comes up for the 97% cloaked ship then it gets seen, for any other number then it remains unseen.

I would be interested to know whether the scanning actually occurs before or after the field is swept, ie if you sweep a field will the SD have any chance of seeing the ship. I've never seen it mentioned but I am assuming it is probably already known.


[Updated on: Tue, 12 May 2009 02:04]

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Tue, 12 May 2009 05:35 Go to previous messageGo to next message
m.a@stars is currently offline m.a@stars

 
Commander

Messages: 2765
Registered: October 2004
Location: Third star to the left
Micha wrote on Tue, 12 May 2009 01:05

*That* I have never seen happening, fleets do run over to the rebels but they don't actually get *transferred* to other players ... they just disappear ...

I see. Makes sense, as it would be simpler to code. Rolling Eyes



So many Stars, so few Missiles!

In space no one can hear you scheme! Deal

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Wed, 20 May 2009 20:52 Go to previous messageGo to next message
Raindancer is currently offline Raindancer

 
Officer Cadet 3rd Year

Messages: 261
Registered: February 2003
Location: Finger Lakes NY, USA

PaulCr wrote on Tue, 12 May 2009 02:00

I would be interested to know whether the scanning actually occurs before or after the field is swept, ie if you sweep a field will the SD have any chance of seeing the ship. I've never seen it mentioned but I am assuming it is probably already known.


Do not ask where I know this from, as I do not remember, and could not find any references to it:

Scanning takes place after all events from all player's turns have been processed (including growing and sweeping of minefields), and as the generation program is writing out the .m file. So this would be after everything that is listed in the Order of Events. Everything that you can see/scan is put into the turn file.

Raindancer

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Wed, 20 May 2009 22:59 Go to previous messageGo to next message
Eagle of Fire

 
Lt. Commander

Messages: 809
Registered: December 2008
Location: GMT -5
However, when you sweep a field the automated message will give out your position. So they still know where you are, albeit they won't know for sure what is out there if you're efficiently cloaked to their scanners.

(Edit: spelling)


[Updated on: Wed, 20 May 2009 23:00]




STARS! Wiki
STARS! Wiki Français
I am on a hot streak... Literally.

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Thu, 21 May 2009 05:14 Go to previous messageGo to next message
craebild is currently offline craebild

 
Lieutenant

Messages: 568
Registered: December 2003
Location: Copenhagen, Denmark
Eagle of Fire wrote on Thu, 21 May 2009 04:59

However, when you sweep a field the automated message will give out your position. So they still know where you are, albeit they won't know for sure what is out there if you're efficiently cloaked to their scanners.

No, the position given is the position of the center of the minefield, not the position of the sweeper.



Med venlig hilsen / Best regards / Mit freundlichen Grüßen
Christian Ræbild / Christian Raebild

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Thu, 21 May 2009 12:55 Go to previous messageGo to next message
Eagle of Fire

 
Lt. Commander

Messages: 809
Registered: December 2008
Location: GMT -5
I got firsthand experience of having mine fields sweeped, and the ingame messages told me the exact point in space where the ships sweeped the field.

It was a multi-strike sweep, however, and the mine field was swept completely in the same turn.



STARS! Wiki
STARS! Wiki Français
I am on a hot streak... Literally.

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Thu, 21 May 2009 22:31 Go to previous messageGo to next message
vonKreedon is currently offline vonKreedon

 
Lieutenant

Messages: 610
Registered: March 2003
Location: Seattle, WA USA
Craebild is right, the message tells you the location of the center of the minefield being swept. If the ships doing the sweeping are currently at that center point then it will appear that the message is telling you where the sweepers are, but it is not.

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Thu, 21 May 2009 23:22 Go to previous messageGo to next message
Eagle of Fire

 
Lt. Commander

Messages: 809
Registered: December 2008
Location: GMT -5
They were not at the center point.


STARS! Wiki
STARS! Wiki Français
I am on a hot streak... Literally.

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Fri, 22 May 2009 08:50 Go to previous messageGo to next message
craebild is currently offline craebild

 
Lieutenant

Messages: 568
Registered: December 2003
Location: Copenhagen, Denmark
Eagle of Fire wrote on Fri, 22 May 2009 05:22

They were not at the center point.

If the minefield was completely swept, then at least one sweeper is at the former center point of the minefield, unless they were crash sweeping, in which case one of the ships was destroyed at the centre point of the minefield.

Looking at the sweeping message in a current game, I know where the sweepers are, and the coordinates are those of the center point of the minefield, not the location of the sweepers. While I do not have any ships at the center point of the minefield, I have scanner coverage capable of detecting a 98% cloaked ship at that location, so I know there are no ships at that location.



Med venlig hilsen / Best regards / Mit freundlichen Grüßen
Christian Ræbild / Christian Raebild

Report message to a moderator

Re: Mine Sweeping: Methods and Terminology Fri, 22 May 2009 14:53 Go to previous message
Eagle of Fire

 
Lt. Commander

Messages: 809
Registered: December 2008
Location: GMT -5
Well, let me clear on this: it was a multi-sweep. Three teams of sweepers teamed up together to bring the field down.

What I think happened is that two independent fleets were inside the minefield before it got sweeped. You are right that the main sweeping fleet was right next to the minefield (which was centered on a planet). But I did get three different sweeping message, and while I didn't check the third message, the second message was from the main sweeping fleet with the coordinates from the center of the minefield and the first message was from the first fleet. That message was a standard "somebody swept X mines from your minefield at coordinates X,Y"... But the coordinates given were at the current fleet position.

The only way I could explain the whole thing is that the main minefield was so big that it went over or almost over a second field and thus that the first fleet sweeped another field completely... I'd need to doublecheck that.



STARS! Wiki
STARS! Wiki Français
I am on a hot streak... Literally.

Report message to a moderator

Previous Topic: Best 2450 Resource Count
Next Topic: Minefield collision calculation
Goto Forum:
  


Current Time: Thu May 02 15:59:46 EDT 2024