User talk:Ssg: Difference between revisions

User talk:Ssg (view source)

Revision as of 20:23, 4 September 2007

1,464 bytes removed , 4 September 2007

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types - let's see what we have

Ssg

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-I'm going to close my webspace account at university. That means that Oni Stuff will go offline on Thursday indefinitely. [[User:Ssg|Ssg]] 13:51, 27 August 2007 (CEST)
+Let's see what we have:
-:How about moving the whole thing onto ssg.oni2.net?
+file id          = res_id
-:Pretty please. I'll assist you in every way you'll need ^^
-::[[User:Geyser|geyser]] 18:01, 27 August 2007 (CEST)
+level id         = lev_id
-----
+unsigned integer = uint + lenght in bits
+signed integer   = int + lenght in bits
-What types do we have for the tables?:
+high bit         = hb
+float            = float
-*number = int + lenght in bits (f.e. int32)
+link             = link
-*4 byte float = float (or float32 ?)
-*4 byte file id = res_id
-*4 byte level id = lev_id
-*4 byte link = ???
-*4 byte color = ???
-*4 byte offset = ???
-*1 byte bitset = bitset ?
-*string = char[lenght in bytes]
-*high bit = ???
-*boolean = bool ?
-----
+raw offset       = offset
-:Integers: see below
-:Float: float
-:4 byte link: either res_id or WAHA or WAHA* ("WAHA-pointer").
-::(also void* when there can be multiple target types)
-:4 byte color: RGBA, or rgba32 or rgba4444 or r4g4b4a4
-:4 byte offset: either void* or WAHA#*
-::(e.g., AKVA0*, TRAM0*, TRAM1*, ..., TRAMd*)
-:High bit: dunno, maybe int31bool1
-:Booleans: maybe use bool8, bool16 and bool32 for bitsets.
-::[[User:Geyser|geyser]] 23:08, 3 September 2007 (CEST)
-----
-Any other types?
+string           = char[lenght in bytes]
-----
-:I'd strongly suggest vectors, quaternions, planes and matrices.
-:More generally, all the stuff that is '''typedef'''ed in Oni's code.
-:(structures that are defined for use in more than one place)
-:I'll ask Neo about just what data types we know for sure.
-::[[User:Geyser|geyser]] 23:08, 3 September 2007 (CEST)
-----
-How to distinguish between the different integers (Byte, UByte, Short, UShort, Long, ULong)?
+boolean          = bool
+color            = color
-*Byte = -128 to 127
+bitset           = bitset (In my interpretation a bitset has a lenght of one byte. "Bool" for bitsets is a bit confusing in my opinion. If I recall correctly Oni uses only "bitset collections", which are 4 bitsets in a row (so always 4 bytes are used, even if there's no need for 4 bytes).
-*UByte = 0 to 255
-*Short = -32768 to 32767
-*UShort = 0 to 65535
-*Long = -2,147,483,648 to 2,147,483,647
-*ULong = 0 to 4,294,967,295
-----
-:int8, uint8, int16, uint16, int32, uint32
-::[[User:Geyser|geyser]] 23:08, 3 September 2007 (CEST)
-----
-[[User:Ssg|Ssg]] 11:00, 3 September 2007 (CEST)
+>>I'd strongly suggest vectors, quaternions, planes and matrices.
-----
+IMO that's not a good idea. It turns "type" more into a "description". F.e. a vector is stored as a float (column "type"). The information that this float is a vector should be placed in the column "description".
-Suggestions:
-#file header and footer always centered
-#after that follow the pic and the table
-#after that follow extra explanations
-----
-:I suggest to add notes to the talk pages rather than to edit summaries.
-:(e.g., the stuff about matrices, or about images needing fixing...)
-::[[User:Geyser|geyser]] 14:38, 4 September 2007 (CEST)
-That's just an info for me. I'll update the images as quickly as possible. [[User:Ssg|Ssg]] 15:29, 4 September 2007 (CEST)
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-[[User:Ssg|Ssg]] 15:02, 3 September 2007 (CEST)
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