Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!bpa!temvax!pacsbb!ebray
From: ebray@pacsbb.UUCP (Eric Bray)
Newsgroups: comp.sys.ti
Subject: myarc video xops cont.
Keywords: mdos
Message-ID: <644@pacsbb.UUCP>
Date: 2 Jul 89 13:56:32 GMT
Organization: PACS - Philadelphia Area Computer Society, Penna.
Lines: 70



* GetTables
*
* R1x = Pointer in user data, to put copy of tables (24 bytes)
* -----
* Copies of this data are put into user data:
*
* CTABLE  DATA    0,0
* PTABLE  DATA    0,0
* SCRIMG  DATA    0,0
* SPRATT  DATA    0,0
* SPRPAT  DATA    0,0
* SPRCOL  DATA    0,0
*
X937VC

* GetPalRegs
*
* R1x = Pointer in user data, to put copy of Palette Registers (32 bytes)
* R2x = FORMAT (0=SQUASHED !0=BY THE BOOK, EXPANDED)
*
X938VC

* PrintScreen
*
* R1x = 0 for shades, 1 for outline
* R2x = 0 for normal density (double), 1 for hi density (quad)
*
X92BVC

MOUSE SAME VIDEO

R0 2A-SET MOUSE
R1   -X POSTION
R2    Y POSITION
R3    SCALE FACTOR 0-7 0 FASTEST

R0 2B-GET ABSOLUTE (WHOLE REGISTER)
R1    RETURNED X
R2    RETURNED Y
R3    MOST SIGNIFICANT 3 BITS L BUTTON, 1 DOWN, 0 NOT DOWN

R0 2C-GET RELATIVE (HOW MUCH MOUSE HAS MOVED SINCE LAST CALL TO GET MOUSE)
R1    RETURNED X
R2    RETURNED Y
R3    MOST 3 BITS L BUTTON,1 DOWN 0 NOT DOWN

##### DEFINE SPRITES

POINTER IS TO WORDS (SPRITE MODE 1)

1ST WORD IN LIST IS SPRITE #  (BASE 0)
2ND WORD IN LIST IS CHAR CODE 0-255
3RD WORD IN LIST IS POSITION
4TH WORD IN LIST IS VOLOCITY
5TH WORD IN LIST IS VOLOCITY
6TH WORD IN LIST IS COLOR
POINTER IS TO WORDS (SPRITE MODE 2)

1ST WORD IN LIST IS SPRITE #  (BASE 0)
2ND WORD IN LIST IS CHAR CODE 0-255
3RD WORD IN LIST IS POSITION
4TH WORD IN LIST IS VOLOCITY
5TH WORD IN LIST IS VOLOCITY
NEXT 16 WORDS IN LIST ARE COLORS

##### SPRITE COLOR

SAME AS COLORS FOR SPRITE MODE 1 OR 2