[freesci-develop] glutton and jones16

[Matt]

Glutton gets pretty far into Jones 16-color before crashing, and actually
displays graphics and takes mouse/keyboard input. It crashes after
choosing the players and settings their goals.

I've put up some screenshots with 256color blending and trilinear
filtering up at:
http://www.clock.org/~matt/freesci/jones16

I'll see if I can track down some EGA versions of other games and see if I
can get some more screenshots.

VM crash:
Looking up song handle 000108ec failed in
\cygwin\home\matt\freesci\src\sfx\core
.c, L306
Warning: Selector 'state' of object at 8ec0001 could not be written to
(\cygwin\
home\matt\freesci\src\engine\ksound.c L264)
Looking up song handle 000108ec failed in
\cygwin\home\matt\freesci\src\sfx\core
.c, L306
Warning: Selector 'state' of object at 8ec0001 could not be written to
(\cygwin\
home\matt\freesci\src\engine\ksound.c L280)
Invalid kernel function 0x7a requested
acc=0000:0000 prev=0000:0001 &rest=0
pc=0018:1e44 obj=0018:2392 fp=ST:001a sp=ST:0020
Step #463041
1e44: 43 7a 06       callk <invalid>[7a] 06
 Kernel params: (0000:0087, 0000:0000, 0000:0001)
> go

Unlikely, but the crash may be related to this purify error:

[E] ABR: Array bounds read in vocab_get_words_sci1 {8 occurrences}
        Reading 1 byte from 0x029c956c (1 byte at 0x029c956c illegal)
        Address 0x029c956c is 1 byte past the end of a 1100 byte block at
0x029c9120
        Address 0x029c956c points to a malloc'd block in heap 0x02950000
        Thread ID: 0x2e0
        Error location
            vocab_get_words_sci1 [vocab.c:110]
                    currentwordpos = resource->data[seeker++]; /* .. */

                    do {
             =>       c = resource->data[seeker++];


--
http://www.clock.org/~matt