void reset(void)
{
view_status("booting rom");
flushdisplay();
view_status("loading ultra.ini");
inifile_read(cart.title);
boot_boot();
// have to load a second time... boot_boot overwrites some stuff
// should be fixed
view_status("loading ultra.ini");
inifile_read(cart.title);
view.hidestuff=0; view_changed(VIEW_RESIZE); flushdisplay();
sym_findfirstos();
if(cart.isdocalls)
{
print("Creating OSCALLS list.\n");
sym_demooscalls(); // generate oscalls
}
else
{
sym_addpatches();
}
inifile_patches(0);
}
void boot(char *cartname,int nomemmap)
{
view.hidestuff=1; view_changed(VIEW_RESIZE); flushdisplay();
st.pc=0; // pc displayed in exceptions generated by load
view_status("loading rom");
flushdisplay();
if(!cartname) cart_dummy();
else cart_open(cartname,!nomemmap);
reset();
}
static void
view_update (WDiff *view)
{
int size = view->size;
int min_size;
int size1;
int size2;
int flags = 0;
int owidth = 0;
off_t u;
u = (view->df[1].move ? view->max : view->df[0].end) - 1;
if (view->df[0].offs > u) {
view->df[0].offs = u;
}
u = (view->df[0].move ? view->max : view->df[1].end) - 1;
if (view->df[1].offs > u) {
view->df[1].offs = u;
}
if (view->df[0].offs < 0) {
view->df[0].offs = 0;
}
if (view->df[1].offs < 0) {
view->df[1].offs = 0;
}
/* XXX some more sanity checks (LINES/COLS)? */
#if VERTICAL_SPLIT
if (size < 2) {
return;
}
size1 = view->half1 + view->bias;
size2 = view->half2 - view->bias;
if (view->full) {
size1 = COLS;
size2 = 0;
}
if (view->display_numbers) {
owidth = 4;
}
#else /* !VERTICAL_SPLIT */
size1 = view->half1 + view->bias;
size2 = view->half2 - view->bias;
if (view->full) {
size1 = LINES - 2;
size2 = 0;
}
min_size = size1;
if (size2 && size2 < size1) {
min_size = size2;
}
if (view->display_numbers) {
owidth = 4;
if (size >= 8 + 16 * 4 + 2) {
owidth = 8;
}
}
#endif /* !VERTICAL_SPLIT */
if (view->new_frame) {
Dlg_head *h = view->widget.parent;
#if VERTICAL_SPLIT
min_size = size1;
if (size2 && size2 < size1) {
min_size = size2;
}
view->nbytes = min_size - 2 - 1;
#else /* !VERTICAL_SPLIT */
view->nbytes = size - 1;
#endif /* !VERTICAL_SPLIT */
if (owidth) {
if (view->nbytes - 4 >= owidth + 1) {
view->nbytes -= owidth + 1;
} else if (view->nbytes - 4 > 1) {
view->nbytes = 4;
}
}
if (view->nbytes < 0) {
view->nbytes = 0; /* XXX sanity checks should prevent this */
}
view->nbytes /= 4;
if (view->nbytes <= view->subtract) {
view->subtract = view->nbytes - 1;
if (view->subtract < 0) {
view->subtract = 0;
}
}
view->nbytes -= view->subtract;
#if VERTICAL_SPLIT
view->pbytes = view->nbytes * (size - 2);
#else /* !VERTICAL_SPLIT */
view->pbytes = view->nbytes * min_size;
#endif /* !VERTICAL_SPLIT */
flags = REINIT_REALLOC;
tty_setcolor(NORMAL_COLOR);
#if VERTICAL_SPLIT
if (size1 > 1) {
draw_double_box(h, 1, 0, size, size1);
}
if (size2 > 1) {
draw_double_box(h, 1, size1, size, size2);
}
#endif /* VERTICAL_SPLIT */
view->new_frame = 0;
}
if (view->df[0].last != view->df[0].offs || view->df[1].last != view->df[1].offs || flags) {
if (view->df[0].last != view->df[0].offs) {
flags |= REINIT_READ_LEFT;
}
if (view->df[1].last != view->df[1].offs) {
flags |= REINIT_READ_RIGHT;
}
if (redo_diff(view, flags) < 0) {
view->view_quit = 1;
return;
}
view->df[0].last = view->df[0].offs;
view->df[1].last = view->df[1].offs;
}
#if VERTICAL_SPLIT
if (size1 > 2) {
view_status(view, view->ord, size1, 0);
view_display_file(view, view->ord, 2, 1, size - 2, size1 - 2, owidth);
}
if (size2 > 2) {
view_status(view, view->ord ^ 1, size2, size1);
view_display_file(view, view->ord ^ 1, 2, size1 + 1, size - 2, size2 - 2, owidth);
}
#else /* !VERTICAL_SPLIT */
if (size1 > 0) {
view_status(view, view->ord, size, 0);
view_display_file(view, view->ord, 1, 0, min_size, size, size1, owidth);
}
if (size2 > 0) {
view_status(view, view->ord ^ 1, size, size1 + 1);
view_display_file(view, view->ord ^ 1, size1 + 2, 0, min_size, size, size2, owidth);
}
#endif /* !VERTICAL_SPLIT */
}