Troubleshooting: Difference between revisions

From OniGalore
Jump to navigation Jump to search
mNo edit summary
Line 7: Line 7:
----
----
==PC==
==PC==
There are a lot of reasons why the PC version of Oni can co completely crazy.
There are a lot of reasons why the PC (Win32) version of Oni can go completely crazy.
The single most common symptom is that Oni's window will go blank, and in the middle of your screen you'll have
The single most common symptom is that Oni's window will go blank, and in the middle of your screen you'll have
{|align=center
{|align=center
Line 16: Line 16:
There are several occasions on which Oni exits with such a message, with a more or less good reason to do so.
There are several occasions on which Oni exits with such a message, with a more or less good reason to do so.
However, when it "blam"s at startup and doesn't let you play the game, that's a bit annoying.
However, when it "blam"s at startup and doesn't let you play the game, that's a bit annoying.
Unfortunately, that's exactly what happens with an out-of-the box installation of Oni on recent PC rigs.
Unfortunately, that's exactly what happens with an out-of-the box installation of Oni on modern PC rigs (Windows XP + recent GFX cards).
Why does that "Blam" happen? (and why does ''any'' "blam" happen?) And, more important, what do we do about it?
Why does that "Blam" happen? (and why does ''any'' "blam" happen?) And, more important, what do we do about it?


Line 25: Line 25:


----
----
==Other problems==
==Other problems==
===Texturing===
===Texturing===

Revision as of 17:30, 24 March 2006

Mac

The Mac release has a few issues, check out the following :

  • OmniGroup's native port of Oni to Mac OS X
  • PC vs Macs (e.g. PC-only features missing from the Mac build)



PC

There are a lot of reasons why the PC (Win32) version of Oni can go completely crazy. The single most common symptom is that Oni's window will go blank, and in the middle of your screen you'll have

Blam.png

(There are other crash messages, but I'll detail them later : if you do something and get another crash message than that one, just don't do it.)

There are several occasions on which Oni exits with such a message, with a more or less good reason to do so. However, when it "blam"s at startup and doesn't let you play the game, that's a bit annoying. Unfortunately, that's exactly what happens with an out-of-the box installation of Oni on modern PC rigs (Windows XP + recent GFX cards). Why does that "Blam" happen? (and why does any "blam" happen?) And, more important, what do we do about it?

HERE YOU GO

For any other problem, see below.



Other problems

Texturing

There are several degrees of severity (from crappy textures to ugly textures to OMFG). That's always a driver issue.

Old drivers

Try and get a recent driver for your GFX card (upgrade to Catalyst if you have an ATI, etc)

New drivers

Sometimes, Oni is uncompatible with modern stuff. Try and get a really old driver, then :)



Major lag

Power management

This can be a problem on notebooks. Under certain conditions, the performance of the computer will decrease dramatically, for example :

  • if you run on battery power
  • if you let the computer overheat

Driver issue

Same as "texturing", see above.



Widescreen

Not really a problem, but it can be a bit annoying when your ONI window gets auto-stretched to fit a 16:10 screen.

Solution
Run ONI with the -noswitch command line argument. Oni then runs in a "window" in the upper left corner of your screen, with the resolution selected in Options.
If you want that window centered with a black background behind it, use OniWindowMover.



Game plays funny

For example, you may run Oni for the first time, and then there's this room with a data console on this side and one on the other (nothing happens when you activate them), a window and a door on the other side... and an invisible wall in the middle of the room that doesn't let you through to where the door is, and that you can do nothing about. What the... LET ME OUT!!!

That's not a sick puzzle... just screwed-up (or absent) level logic.

I don't know where you got your copy of Oni, but your installation folder (say, "Oni") should contain another one called GameDataFolder, and in this one, there should be another one called IGMD.

That's where the level logic is defined, level per level. If the contents of this folder is missing or corrupt, nothing interesting will ever happen :)

So you may want to :

  • check for that folder in your installation... and give me a copy. I'm just curious about what happened to it.
  • download that one (PC) or that one (Mac) and unzip it into GameDataFolder.

It should work.