static void draw_statuswin(void)
{
glui32 width, height;
if (!statuswin) {
/* It is possible that the window was not successfully
created. If that's the case, don't try to draw it. */
return;
}
glk_set_window(statuswin);
glk_window_clear(statuswin);
glk_window_get_size(statuswin, &width, &height);
/* Draw a decorative compass rose in the center. */
width = (width/2);
if (width > 0)
width--;
height = (height/2);
if (height > 0)
height--;
glk_window_move_cursor(statuswin, width, height+0);
glk_put_string("\\|/");
glk_window_move_cursor(statuswin, width, height+1);
glk_put_string("-*-");
glk_window_move_cursor(statuswin, width, height+2);
glk_put_string("/|\\");
}
void GlkInterface::split_window(zword lines) {
if (!gos_upper)
return;
// The top line is always set for V1 to V3 games
if (h_version < V4)
lines++;
if (!lines || lines > curr_status_ht) {
uint height;
glk_window_get_size(gos_upper, nullptr, &height);
if (lines != height)
glk_window_set_arrangement(
glk_window_get_parent(gos_upper),
winmethod_Above | winmethod_Fixed,
lines, nullptr);
curr_status_ht = lines;
}
mach_status_ht = lines;
if (cury > lines)
{
glk_window_move_cursor(gos_upper, 0, 0);
curx = cury = 1;
}
gos_update_width();
if (h_version == V3)
glk_window_clear(gos_upper);
}
glui32 automap_draw_callback(winid_t win, glui32 width, glui32 height)
{
if(win == NULL)
return automap_size;
mymap_init(width, height);
automap_set_locations(automap_location);
glk_stream_set_current(glk_window_get_stream(win));
mymap_draw();
if(selected_room_number) {
offset short_name_off = object_name(selected_room_number);
glk_window_move_cursor(win, 0, 0);
if(short_name_off)
decodezscii(short_name_off, w_glk_put_char);
else
w_glk_put_string("<nameless>");
w_glk_put_string(" (");
g_print_number(selected_room_number);
glk_put_char(')');
}
return automap_size;
}
void print_two_rows(winid_t win)
{
glui32 width, height;
glk_window_get_size(win, &width, &height);
glk_set_window(win);
glk_window_clear(win);
glui32 x = (width >= 6)? width / 2 - 3 : 0;
glui32 y = (height > 0)? (height - 1) / 2 : 0;
glk_window_move_cursor(win, x, y);
glk_put_string("C: 2");
glk_window_move_cursor(win, x + 3, y + 1);
glk_put_string("rows");
}
void GlkInterface::smartstatusline() {
zchar packed[256];
uint32 buf[256];
zchar *a, *b, *c, *d;
int roomlen, scorelen, scoreofs;
int len, tmp;
packspaces(statusline, packed);
len = os_string_length(packed);
a = packed;
while (a[0] == ' ')
a++;
b = a;
while (b[0] != 0 && !(b[0] == ' ' && b[1] == ' '))
b++;
c = b;
while (c[0] == ' ')
c++;
d = packed + len - 1;
while (d[0] == ' ' && d > c)
d--;
if (d[0] != ' ' && d[0] != 0)
d++;
if (d < c)
d = c;
roomlen = b - a;
scorelen = d - c;
scoreofs = h_screen_cols - scorelen - 2;
if (scoreofs <= roomlen)
scoreofs = roomlen + 2;
for (tmp = 0; tmp < h_screen_cols; tmp++)
buf[tmp] = ' ';
memcpy(buf + 1 + scoreofs, c, scorelen * sizeof(zchar));
memcpy(buf + 1, a, roomlen * sizeof(zchar));
glk_window_move_cursor(gos_upper, 0, 0);
glk_put_buffer_uni(buf, h_screen_cols);
glk_window_move_cursor(gos_upper, cury - 1, curx - 1);
}
void GlkInterface::gos_update_width() {
uint width;
if (gos_upper) {
glk_window_get_size(gos_upper, &width, nullptr);
h_screen_cols = width;
SET_BYTE(H_SCREEN_COLS, width);
if ((uint)curx > width) {
glk_window_move_cursor(gos_upper, 0, cury - 1);
curx = 1;
}
}
}
/* This draws some corner decorations in *every* key window -- the
one created at startup, and any later ones. It finds them all
with glk_window_iterate. */
static void draw_keywins(void)
{
winid_t win;
glui32 rock;
glui32 width, height;
for (win = glk_window_iterate(NULL, &rock);
win;
win = glk_window_iterate(win, &rock)) {
if (rock == KEYWINROCK) {
glk_set_window(win);
glk_window_clear(win);
glk_window_get_size(win, &width, &height);
glk_window_move_cursor(win, 0, 0);
glk_put_char('O');
glk_window_move_cursor(win, width-1, 0);
glk_put_char('O');
glk_window_move_cursor(win, 0, height-1);
glk_put_char('O');
glk_window_move_cursor(win, width-1, height-1);
glk_put_char('O');
}
}
}
void hugo_font(int f)
{
static char using_prop_font = false;
/* The <f> argument is a mask containing any or none of:
BOLD_FONT, UNDERLINE_FONT, ITALIC_FONT, PROP_FONT.
*/
glk_current_font = f;
glk_set_style(style_Normal);
if (f & BOLD_FONT)
glk_set_style(style_Subheader);
if (f & UNDERLINE_FONT)
glk_set_style(style_Emphasized);
if (f & ITALIC_FONT)
glk_set_style(style_Emphasized);
if (f & PROP_FONT)
using_prop_font = true;
/* Have to comment this out, it seems, because it will mess up the
alignment of the input in the main window
if (!(f & PROP_FONT))
glk_set_style(style_Preformatted);
*/
/* Workaround to decide if we have to open auxwin for positioned
non-proportional text:
*/
if (!(f & PROP_FONT))
{
/* If at top of screen, and changing to a fixed-
width font (a situation which wouldn't normally
be adjusted for by hugo_settextpos())
*/
if (!inwindow && currentline==1 && currentpos==0 && using_prop_font)
{
just_cleared_screen = false;
hugo_settextpos(1, 2);
glk_window_move_cursor(currentwin, 0, 0);
}
}
}
void center_text(winid_t win, char *text)
{
glui32 width, height;
glk_window_get_size(win, &width, &height);
glk_set_window(win);
glk_window_clear(win);
if(glk_window_get_type(win) == wintype_TextGrid) {
glk_window_move_cursor(win, width / 2 - strlen(text) / 2, height / 2);
glk_put_string(text);
} else if(glk_window_get_type(win) == wintype_TextBuffer) {
int count;
for(count = 0; count < height / 2; count++)
glk_put_char('\n');
for(count = 0;
count < (int)(SPACE_FACTOR * (width / 2 - strlen(text) / 2));
count++)
glk_put_char(' ');
glk_put_string(text);
}
}
void banner_contents_display(contentid_t contents)
{
if (!contents || !(contents->banner))
return;
winid_t win = contents->banner->win;
glui32 len = contents->len;
glk_set_window(win);
if (contents->newline)
{
char ch = '\n';
os_put_buffer(&ch, 1);
}
if (len && (contents->chars[len-1] == '\n'))
{
len --;
contents->banner->newline = 1;
}
else
{
contents->banner->newline = 0;
}
if (contents->move)
{
glk_window_move_cursor(win, contents->x, contents->y);
contents->banner->move = 0;
contents->banner->x = 0;
contents->banner->y = 0;
}
glk_set_style(contents->style);
os_put_buffer(contents->chars, len);
glk_set_window(mainwin);
banner_contents_display(contents->next);
}
/*======================================================================*/
void statusline(void)
{
#ifdef HAVE_GLK
glui32 glkWidth;
char line[100];
int pcol = col;
if (!statusLineOption) return;
if (glkStatusWin == NULL)
return;
glk_set_window(glkStatusWin);
glk_window_clear(glkStatusWin);
glk_window_get_size(glkStatusWin, &glkWidth, NULL);
#ifdef HAVE_GARGLK
int i;
glk_set_style(style_User1);
for (i = 0; i < glkWidth; i++)
glk_put_char(' ');
#endif
onStatusLine = TRUE;
col = 1;
glk_window_move_cursor(glkStatusWin, 1, 0);
sayInstance(where(HERO, TRUE));
// TODO Add status message1 & 2 as author customizable messages
if (header->maximumScore > 0)
sprintf(line, "Score %d(%d)/%d moves", current.score, (int)header->maximumScore, current.tick);
else
sprintf(line, "%d moves", current.tick);
glk_window_move_cursor(glkStatusWin, glkWidth-strlen(line)-1, 0);
glk_put_string(line);
needSpace = FALSE;
col = pcol;
onStatusLine = FALSE;
glk_set_window(glkMainWin);
#else
#ifdef HAVE_ANSI
char line[100];
int i;
int pcol = col;
if (!statusLineOption) return;
/* ansi_position(1,1); ansi_bold_on(); */
printf("\x1b[1;1H");
printf("\x1b[7m");
onStatusLine = TRUE;
col = 1;
sayInstance(where(HERO, FALSE));
if (header->maximumScore > 0)
sprintf(line, "Score %d(%d)/%d moves", current.score, header->maximumScore, current.tick);
else
sprintf(line, "%ld moves", (long)current.tick);
for (i=0; i < pageWidth - col - strlen(line); i++) putchar(' ');
printf(line);
printf("\x1b[m");
printf("\x1b[%d;1H", pageLength);
needSpace = FALSE;
capitalize = TRUE;
onStatusLine = FALSE;
col = pcol;
#endif
#endif
}
void hugo_settextpos(int x, int y)
{
/* The top-left corner of the current active window is (1, 1). */
if (currentwin==NULL) return;
/* Try to determine if we're trying to position fixed-width
text in the main window, as in a menu, for example
*/
if (!just_cleared_screen && !inwindow &&
!(glk_current_font & PROP_FONT)
&& y!=1 /* not just cls */
&& y < SCREENHEIGHT-0x0f) /* 0x0f is arbitrary */
{
/* See if we're already in the auxiliary window */
if (currentwin!=auxwin)
{
/* If not, create it, making it 100% of
mainwin's height
*/
if (auxwin==NULL)
{
auxwin = glk_window_open(mainwin,
winmethod_Below | winmethod_Proportional,
100,
wintype_TextGrid,
0);
}
else
glk_window_clear(auxwin);
glk_set_window(currentwin = auxwin);
}
}
/* On the other hand, if we were in a textgrid window and
no longer need to be, get out
*/
else if (auxwin)
{
stream_result_t sr;
/* Close auxwin */
glk_window_close(auxwin, &sr);
auxwin = NULL;
/* Clear the screen (both windows) */
glk_window_clear(mainwin);
glk_window_clear(secondwin);
glk_set_window(currentwin = mainwin);
}
just_cleared_screen = false;
/* Can only move the Glk cursor in a textgrid window */
if (currentwin!=mainwin)
glk_window_move_cursor(currentwin, x-1, y-1);
/* Must be set: */
currentline = y;
currentpos = (x-1)*CHARWIDTH; /* Note: zero-based */
}
int hugo_waitforkey(void)
{
event_t ev;
char gotchar = 0;
/* Just in case we try to get key input from a Glk-illegal
window that hasn't been created, switch as a failsafe
to mainwin
*/
if (currentwin==NULL)
glk_set_window(currentwin = mainwin);
#if defined (NO_KEYPRESS_CURSOR)
if (currentwin!=mainwin)
{
glk_window_move_cursor(currentwin, currentpos/CHARWIDTH, currentline-1);
hugo_print("*");
glk_window_move_cursor(currentwin, currentpos/CHARWIDTH, currentline-1);
}
#endif
glk_request_char_event(currentwin);
while (!gotchar)
{
/* Grab an event */
glk_select(&ev);
switch (ev.type)
{
case evtype_CharInput:
/* (Will always be mainwin, but anyway) */
if (ev.win==currentwin)
{
gotchar = true;
}
break;
}
}
/* Convert Glk special keycodes: */
switch (ev.val1)
{
case keycode_Left: ev.val1 = 8; break;
case keycode_Right: ev.val1 = 21; break;
case keycode_Up: ev.val1 = 11; break;
case keycode_Down: ev.val1 = 10; break;
case keycode_Return: ev.val1 = 13; break;
case keycode_Escape: ev.val1 = 27; break;
}
#if defined (NO_KEYPRESS_CURSOR)
if (currentwin!=mainwin)
{
glk_window_move_cursor(currentwin, currentpos/CHARWIDTH, currentline-1);
hugo_print(" ");
glk_window_move_cursor(currentwin, currentpos/CHARWIDTH, currentline-1);
}
#endif
return ev.val1;
}
/* React to character input in a key window. */
static void perform_key(winid_t win, glui32 key)
{
glui32 width, height, len;
int ix;
char buf[128], keyname[64];
if (key == 'h' || key == 'v') {
winid_t newwin;
glui32 loc;
/* Open a new keywindow. */
if (key == 'h')
loc = winmethod_Right | winmethod_Proportional;
else
loc = winmethod_Below | winmethod_Proportional;
newwin = glk_window_open(win,
loc, 50, wintype_TextGrid, KEYWINROCK);
/* Since the new window has rock value KEYWINROCK, the
draw_keywins() routine will redraw it. */
if (newwin) {
/* Request character input. In this program, only keywins
get char input, so the CharInput events always call
perform_key() -- and so the new window will respond
to keys just as this one does. */
glk_request_char_event(newwin);
/* We now have to redraw the keywins, because any or all of
them could have changed size when we opened newwin.
glk_window_open() does not generate Arrange events; we
have to do the redrawing manually. */
draw_keywins();
}
/* Re-request character input for this window, so that future
keys are accepted. */
glk_request_char_event(win);
return;
}
else if (key == 'c') {
/* Close this keywindow. */
glk_window_close(win, NULL);
/* Again, any key windows could have changed size. Also the
status window could have (if this was the last key window). */
draw_keywins();
draw_statuswin();
return;
}
/* Print a string naming the key that was just hit. */
switch (key) {
case ' ':
str_cpy(keyname, "space");
break;
case keycode_Left:
str_cpy(keyname, "left");
break;
case keycode_Right:
str_cpy(keyname, "right");
break;
case keycode_Up:
str_cpy(keyname, "up");
break;
case keycode_Down:
str_cpy(keyname, "down");
break;
case keycode_Return:
str_cpy(keyname, "return");
break;
case keycode_Delete:
str_cpy(keyname, "delete");
break;
case keycode_Escape:
str_cpy(keyname, "escape");
break;
case keycode_Tab:
str_cpy(keyname, "tab");
break;
case keycode_PageUp:
str_cpy(keyname, "page up");
break;
case keycode_PageDown:
str_cpy(keyname, "page down");
break;
case keycode_Home:
str_cpy(keyname, "home");
break;
case keycode_End:
str_cpy(keyname, "end");
break;
default:
if (key <= keycode_Func1 && key >= keycode_Func12) {
str_cpy(keyname, "function key");
}
else if (key < 32) {
str_cpy(keyname, "ctrl-");
keyname[5] = '@' + key;
keyname[6] = '\0';
}
else if (key <= 255) {
keyname[0] = key;
keyname[1] = '\0';
}
else {
str_cpy(keyname, "unknown key");
}
break;
}
str_cpy(buf, "Key: ");
str_cat(buf, keyname);
len = str_len(buf);
/* Print the string centered in this window. */
glk_set_window(win);
glk_window_get_size(win, &width, &height);
glk_window_move_cursor(win, 0, height/2);
for (ix=0; ix<width; ix++)
glk_put_char(' ');
width = width/2;
len = len/2;
if (width > len)
width = width-len;
else
width = 0;
glk_window_move_cursor(win, width, height/2);
glk_put_string(buf);
/* Re-request character input for this window, so that future
keys are accepted. */
glk_request_char_event(win);
}
void gidispatch_call(glui32 funcnum, glui32 numargs, gluniversal_t *arglist)
{
gidispatch_function_t *gidispatch_function;
char *prototype;
int argument = 0;
int slot = 0;
gidispatch_function = gidispatch_get_function_by_id(funcnum);
prototype = gidispatch_prototype(funcnum);
printf("DEBUG: dispatch call name=%s, prototype=%s, numargs=%u -- ", gidispatch_function->name, prototype, (unsigned int)numargs);
if (strcmp(prototype, "4IuIuIuIs") == 0) {
printf("%u, %u, %u, %d\n", arglist[0].uint, arglist[1].uint, arglist[2].uint, arglist[3].sint);
} else if (strcmp(prototype, "3IuIu:Iu") == 0) {
printf("%u, %u, returning a glui32\n", arglist[0].uint, arglist[1].uint);
} else if (strcmp(prototype, "3Qa<Iu:Qa") == 0) {
printf("win at %p, outref to a glui32, returning a winid_t\n", arglist[0].opaqueref);
} else if (strcmp(prototype, "3Qc<Iu:Qc") == 0) {
printf("fileref at %p, outref to a glui32, returning a frefid_t\n", arglist[0].opaqueref);
} else if (strcmp(prototype, "1Qa:") == 0) {
printf("win at %p\n", arglist[0].opaqueref);
} else if (strcmp(prototype, "6QaIuIuIuIu:Qa") == 0) {
printf("win at %p, %u, %u, %u, %u, returning a winid_t\n", arglist[0].opaqueref, arglist[1].uint, arglist[2].uint, arglist[3].uint, arglist[4].uint);
} else if (strcmp(prototype, "4IuIuIuIs:") == 0) {
printf("%u, %u, %u, %d\n", arglist[0].uint, arglist[1].uint, arglist[2].uint, arglist[3].sint);
} else if (strcmp(prototype, "1Qb:") == 0) {
printf("stream at %p\n", arglist[0].opaqueref);
} else if (strcmp(prototype, "1Iu:") == 0) {
printf("%u\n", arglist[0].uint);
} else if (strcmp(prototype, "2Qb<[2IuIu]:") == 0) {
printf("stream at %p, some struct stuff here\n", arglist[0].opaqueref);
} else if (strcmp(prototype, "3IuIuIu:") == 0) {
printf("%u, %u, %u\n", arglist[0].uint, arglist[1].uint, arglist[2].uint);
} else if (strcmp(prototype, "1:Qb") == 0) {
printf("returning a strid_t\n");
} else if (strcmp(prototype, "4&+#!IuIuIu:Qb") == 0) {
printf("retained, nonnull, array of glui32 at %p for length %u, %u, %u, returning a strid_t\n", arglist[1].array, arglist[2].uint, arglist[3].uint, arglist[4].uint);
} else if (strcmp(prototype, "2Qc:Iu") == 0) {
printf("fileref at %p, returning a glui32\n", arglist[0].opaqueref);
} else if (strcmp(prototype, "1<+[4IuQaIuIu]:") == 0) {
printf("some struct stuff here, nonnull\n");
} else if (strcmp(prototype, "1:Qb") == 0) {
printf("returning a strid_t\n");
} else if (strcmp(prototype, "2Qb:Is") == 0) {
printf("stream at %p, returning a glsi32\n", arglist[0].opaqueref);
} else if (strcmp(prototype, "2Qc:Iu") == 0) {
printf("fileref at %p, returning a glui32\n", arglist[0].opaqueref);
} else if (strcmp(prototype, "3Qa&+#!CnIu:") == 0) {
printf("win at %p, retained, nonnull, array of char at %p for length %u, %u\n", arglist[0].opaqueref, arglist[2].array, arglist[3].uint, arglist[4].uint);
} else if (strcmp(prototype, "3Qb<Iu:Qb") == 0) {
printf("stream at %p, outref to a glui32, returning a strid_t\n", arglist[0].opaqueref);
} else if (strcmp(prototype, "4&+#!CnIuIu:Qb") == 0) {
printf("retained, nonnull, array of char at %p for length %u, %u, %u, returning a strid_t\n", arglist[1].array, arglist[2].uint, arglist[3].uint, arglist[4].uint);
} else if (strcmp(prototype, "4&+#!IuIuIu:Qb") == 0) {
printf("retained, nonnull, array of glui32 at %p for length %u, %u, %u, returning a strid_t\n", arglist[1].array, arglist[2].uint, arglist[3].uint, arglist[4].uint);
} else if (strcmp(prototype, "4IuSIu:Qc") == 0) {
printf("%u, %s, %u, returning a frefid_t\n", arglist[0].uint, arglist[1].charstr, arglist[2].uint);
} else if (strcmp(prototype, "4QcIuIu:Qb") == 0) {
printf("fileref at %p, %u, %u, returning a strid_t\n", arglist[0].opaqueref, arglist[1].uint, arglist[2].uint);
} else if (strcmp(prototype, "3Qa<Iu<Iu:") == 0) {
printf("win at %p, outref to a glui32, outref to a glui32\n", arglist[0].opaqueref);
} else if (strcmp(prototype, "6QaIuIsIsIuIu:") == 0) {
printf("win at %p, %u, %d, %d, %u, %u\n", arglist[0].opaqueref, arglist[1].uint, arglist[2].sint, arglist[3].sint, arglist[4].uint, arglist[5].uint);
} else if (strcmp(prototype, "4Iu<Iu<Iu:Iu") == 0) {
printf("%u, outref to a glui32, outref to a glui32, returning a glui32\n", arglist[0].uint);
} else {
printf("unhandled prototype\n");
}
switch (funcnum) {
case 0x0004: /* gestalt */
arglist[3].uint = glk_gestalt(arglist[0].uint, arglist[1].uint);
break;
case 0x0005: /* gestalt_ext */
if (arglist[2].ptrflag) {
arglist[6].uint = glk_gestalt_ext(arglist[0].uint, arglist[1].uint,
arglist[3].array, arglist[4].uint);
}
else {
arglist[4].uint = glk_gestalt_ext(arglist[0].uint, arglist[1].uint,
NULL, 0);
}
break;
case 0x0020: /* window_iterate */
if (arglist[1].ptrflag)
arglist[4].opaqueref = glk_window_iterate(arglist[0].opaqueref, &arglist[2].uint);
else
arglist[3].opaqueref = glk_window_iterate(arglist[0].opaqueref, NULL);
break;
case 0x0023: /* window_open */
arglist[6].opaqueref = glk_window_open(arglist[0].opaqueref, arglist[1].uint,
arglist[2].uint, arglist[3].uint, arglist[4].uint);
break;
case 0x0025: /* window_get_size */
{
int ix = 1;
glui32 *ptr1, *ptr2;
if (!arglist[ix].ptrflag) {
ptr1 = NULL;
}
else {
ix++;
ptr1 = &(arglist[ix].uint);
}
ix++;
if (!arglist[ix].ptrflag) {
ptr2 = NULL;
}
else {
ix++;
ptr2 = &(arglist[ix].uint);
}
ix++;
glk_window_get_size(arglist[0].opaqueref, ptr1, ptr2);
}
break;
case 0x0028: /* window_get_type */
arglist[2].uint = glk_window_get_type(arglist[0].opaqueref);
break;
case 0x002A: /* window_clear */
glk_window_clear(arglist[0].opaqueref);
break;
case 0x002B: /* window_move_cursor */
glk_window_move_cursor(arglist[0].opaqueref, arglist[1].uint,
arglist[2].uint);
break;
case 0x002F: /* set_window */
glk_set_window(arglist[0].opaqueref);
break;
case 0x0040: /* stream_iterate */
if (arglist[1].ptrflag)
arglist[4].opaqueref = glk_stream_iterate(arglist[0].opaqueref, &arglist[2].uint);
else
arglist[3].opaqueref = glk_stream_iterate(arglist[0].opaqueref, NULL);
break;
case 0x0042: /* stream_open_file */
arglist[4].opaqueref = glk_stream_open_file(arglist[0].opaqueref, arglist[1].uint,
arglist[2].uint);
break;
case 0x0043: /* stream_open_memory */
if (arglist[0].ptrflag)
arglist[6].opaqueref = glk_stream_open_memory(arglist[1].array,
arglist[2].uint, arglist[3].uint, arglist[4].uint);
else
arglist[4].opaqueref = glk_stream_open_memory(NULL,
0, arglist[1].uint, arglist[2].uint);
break;
case 0x0044: /* stream_close */
if (arglist[1].ptrflag) {
stream_result_t dat;
glk_stream_close(arglist[0].opaqueref, &dat);
arglist[2].uint = dat.readcount;
arglist[3].uint = dat.writecount;
}
else {
glk_stream_close(arglist[0].opaqueref, NULL);
}
break;
case 0x0047: /* stream_set_current */
glk_stream_set_current(arglist[0].opaqueref);
break;
case 0x0048: /* stream_get_current */
arglist[1].opaqueref = glk_stream_get_current();
break;
case 0x0061: /* fileref_create_by_name */
arglist[4].opaqueref = glk_fileref_create_by_name(arglist[0].uint,
arglist[1].charstr, arglist[2].uint);
break;
case 0x0062: /* fileref_create_by_prompt */
arglist[4].opaqueref = glk_fileref_create_by_prompt(arglist[0].uint,
arglist[1].uint, arglist[2].uint);
break;
case 0x0067: /* fileref_does_file_exist */
arglist[2].uint = glk_fileref_does_file_exist(arglist[0].opaqueref);
break;
case 0x0086: /* set_style */
glk_set_style(arglist[0].uint);
break;
case 0x0087: /* set_style_stream */
glk_set_style_stream(arglist[0].opaqueref, arglist[1].uint);
break;
case 0x0090: /* get_char_stream */
arglist[2].sint = glk_get_char_stream(arglist[0].opaqueref);
break;
case 0x00B0: /* stylehint_set */
glk_stylehint_set(arglist[0].uint, arglist[1].uint,
arglist[2].uint, arglist[3].sint);
break;
case 0x00C0: /* select */
if (arglist[0].ptrflag) {
event_t dat;
glk_select(&dat);
arglist[1].uint = dat.type;
arglist[2].opaqueref = dat.win;
arglist[3].uint = dat.val1;
arglist[4].uint = dat.val2;
}
else {
glk_select(NULL);
}
break;
case 0x00D0: /* request_line_event */
if (arglist[1].ptrflag)
glk_request_line_event(arglist[0].opaqueref, arglist[2].array,
arglist[3].uint, arglist[4].uint);
else
glk_request_line_event(arglist[0].opaqueref, NULL,
0, arglist[2].uint);
break;
case 0x00D2: /* request_char_event */
glk_request_char_event(arglist[0].opaqueref);
break;
case 0x00E0: /* image_get_info */
{
int ix = 1;
glui32 *ptr1, *ptr2;
if (!arglist[ix].ptrflag) {
ptr1 = NULL;
}
else {
ix++;
ptr1 = &(arglist[ix].uint);
}
ix++;
if (!arglist[ix].ptrflag) {
ptr2 = NULL;
}
else {
ix++;
ptr2 = &(arglist[ix].uint);
}
ix++;
ix++;
arglist[ix].uint = glk_image_get_info(arglist[0].uint, ptr1, ptr2);
}
break;
case 0x00E1: /* image_draw */
arglist[5].uint = glk_image_draw(arglist[0].opaqueref,
arglist[1].uint,
arglist[2].sint, arglist[3].sint);
break;
case 0x00E2: /* image_draw_scaled */
arglist[7].uint = glk_image_draw_scaled(arglist[0].opaqueref,
arglist[1].uint,
arglist[2].sint, arglist[3].sint,
arglist[4].uint, arglist[5].uint);
break;
case 0x00EA: /* window_fill_rect */
glk_window_fill_rect(arglist[0].opaqueref, arglist[1].uint,
arglist[2].sint, arglist[3].sint,
arglist[4].uint, arglist[5].uint);
break;
case 0x0128: /* put_char_uni */
glk_put_char_uni(arglist[0].uint);
break;
case 0x0139: /* stream_open_memory_uni */
if (arglist[0].ptrflag)
arglist[6].opaqueref = glk_stream_open_memory_uni(arglist[1].array,
arglist[2].uint, arglist[3].uint, arglist[4].uint);
else
arglist[4].opaqueref = glk_stream_open_memory_uni(NULL,
0, arglist[1].uint, arglist[2].uint);
break;
default:
printf("Unhandled call to %s via dispatch\n", gidispatch_function->name);
#if 0
case 0x0001: /* exit */
glk_exit();
break;
case 0x0002: /* set_interrupt_handler */
/* cannot be invoked through dispatch layer */
break;
case 0x0003: /* tick */
glk_tick();
break;
case 0x0021: /* window_get_rock */
arglist[2].uint = glk_window_get_rock(arglist[0].opaqueref);
break;
case 0x0022: /* window_get_root */
arglist[1].opaqueref = glk_window_get_root();
break;
case 0x0024: /* window_close */
if (arglist[1].ptrflag) {
stream_result_t dat;
glk_window_close(arglist[0].opaqueref, &dat);
arglist[2].uint = dat.readcount;
arglist[3].uint = dat.writecount;
}
else {
glk_window_close(arglist[0].opaqueref, NULL);
}
break;
case 0x0026: /* window_set_arrangement */
glk_window_set_arrangement(arglist[0].opaqueref, arglist[1].uint,
arglist[2].uint, arglist[3].opaqueref);
break;
case 0x0027: /* window_get_arrangement */
{
int ix = 1;
glui32 *ptr1, *ptr2;
winid_t *ptr3;
if (!arglist[ix].ptrflag) {
ptr1 = NULL;
}
else {
ix++;
ptr1 = &(arglist[ix].uint);
}
ix++;
if (!arglist[ix].ptrflag) {
ptr2 = NULL;
}
else {
ix++;
ptr2 = &(arglist[ix].uint);
}
ix++;
if (!arglist[ix].ptrflag) {
ptr3 = NULL;
}
else {
ix++;
ptr3 = (winid_t *)(&(arglist[ix].opaqueref));
}
ix++;
glk_window_get_arrangement(arglist[0].opaqueref, ptr1, ptr2, ptr3);
}
break;
case 0x0029: /* window_get_parent */
arglist[2].opaqueref = glk_window_get_parent(arglist[0].opaqueref);
break;
case 0x002C: /* window_get_stream */
arglist[2].opaqueref = glk_window_get_stream(arglist[0].opaqueref);
break;
case 0x002D: /* window_set_echo_stream */
glk_window_set_echo_stream(arglist[0].opaqueref, arglist[1].opaqueref);
break;
case 0x002E: /* window_get_echo_stream */
arglist[2].opaqueref = glk_window_get_echo_stream(arglist[0].opaqueref);
break;
case 0x0030: /* window_get_sibling */
arglist[2].opaqueref = glk_window_get_sibling(arglist[0].opaqueref);
break;
case 0x0041: /* stream_get_rock */
arglist[2].uint = glk_stream_get_rock(arglist[0].opaqueref);
break;
case 0x0045: /* stream_set_position */
glk_stream_set_position(arglist[0].opaqueref, arglist[1].sint,
arglist[2].uint);
break;
case 0x0046: /* stream_get_position */
arglist[2].uint = glk_stream_get_position(arglist[0].opaqueref);
break;
case 0x0048: /* stream_get_current */
arglist[1].opaqueref = glk_stream_get_current();
break;
case 0x0060: /* fileref_create_temp */
arglist[3].opaqueref = glk_fileref_create_temp(arglist[0].uint,
arglist[1].uint);
break;
case 0x0063: /* fileref_destroy */
glk_fileref_destroy(arglist[0].opaqueref);
break;
case 0x0064: /* fileref_iterate */
if (arglist[1].ptrflag)
arglist[4].opaqueref = glk_fileref_iterate(arglist[0].opaqueref, &arglist[2].uint);
else
arglist[3].opaqueref = glk_fileref_iterate(arglist[0].opaqueref, NULL);
break;
case 0x0065: /* fileref_get_rock */
arglist[2].uint = glk_fileref_get_rock(arglist[0].opaqueref);
break;
case 0x0066: /* fileref_delete_file */
glk_fileref_delete_file(arglist[0].opaqueref);
break;
case 0x0068: /* fileref_create_from_fileref */
arglist[4].opaqueref = glk_fileref_create_from_fileref(arglist[0].uint,
arglist[1].opaqueref, arglist[2].uint);
break;
case 0x0080: /* put_char */
glk_put_char(arglist[0].uch);
break;
case 0x0081: /* put_char_stream */
glk_put_char_stream(arglist[0].opaqueref, arglist[1].uch);
break;
case 0x0082: /* put_string */
glk_put_string(arglist[0].charstr);
break;
case 0x0083: /* put_string_stream */
glk_put_string_stream(arglist[0].opaqueref, arglist[1].charstr);
break;
case 0x0084: /* put_buffer */
if (arglist[0].ptrflag)
glk_put_buffer(arglist[1].array, arglist[2].uint);
else
glk_put_buffer(NULL, 0);
break;
case 0x0085: /* put_buffer_stream */
if (arglist[1].ptrflag)
glk_put_buffer_stream(arglist[0].opaqueref,
arglist[2].array, arglist[3].uint);
else
glk_put_buffer_stream(arglist[0].opaqueref,
NULL, 0);
break;
case 0x0091: /* get_line_stream */
if (arglist[1].ptrflag)
arglist[5].uint = glk_get_line_stream(arglist[0].opaqueref,
arglist[2].array, arglist[3].uint);
else
arglist[3].uint = glk_get_line_stream(arglist[0].opaqueref,
NULL, 0);
break;
case 0x0092: /* get_buffer_stream */
if (arglist[1].ptrflag)
arglist[5].uint = glk_get_buffer_stream(arglist[0].opaqueref,
arglist[2].array, arglist[3].uint);
else
arglist[3].uint = glk_get_buffer_stream(arglist[0].opaqueref,
NULL, 0);
break;
case 0x00A0: /* char_to_lower */
arglist[2].uch = glk_char_to_lower(arglist[0].uch);
break;
case 0x00A1: /* char_to_upper */
arglist[2].uch = glk_char_to_upper(arglist[0].uch);
break;
case 0x00B1: /* stylehint_clear */
glk_stylehint_clear(arglist[0].uint, arglist[1].uint,
arglist[2].uint);
break;
case 0x00B2: /* style_distinguish */
arglist[4].uint = glk_style_distinguish(arglist[0].opaqueref, arglist[1].uint,
arglist[2].uint);
break;
case 0x00B3: /* style_measure */
if (arglist[3].ptrflag)
arglist[6].uint = glk_style_measure(arglist[0].opaqueref, arglist[1].uint,
arglist[2].uint, &(arglist[4].uint));
else
arglist[5].uint = glk_style_measure(arglist[0].opaqueref, arglist[1].uint,
arglist[2].uint, NULL);
break;
case 0x00C1: /* select_poll */
if (arglist[0].ptrflag) {
event_t dat;
glk_select_poll(&dat);
arglist[1].uint = dat.type;
arglist[2].opaqueref = dat.win;
arglist[3].uint = dat.val1;
arglist[4].uint = dat.val2;
}
else {
glk_select_poll(NULL);
}
break;
case 0x00D1: /* cancel_line_event */
if (arglist[1].ptrflag) {
event_t dat;
glk_cancel_line_event(arglist[0].opaqueref, &dat);
arglist[2].uint = dat.type;
arglist[3].opaqueref = dat.win;
arglist[4].uint = dat.val1;
arglist[5].uint = dat.val2;
}
else {
glk_cancel_line_event(arglist[0].opaqueref, NULL);
}
break;
case 0x00D3: /* cancel_char_event */
glk_cancel_char_event(arglist[0].opaqueref);
break;
case 0x00D4: /* request_mouse_event */
glk_request_mouse_event(arglist[0].opaqueref);
break;
case 0x00D5: /* cancel_mouse_event */
glk_cancel_mouse_event(arglist[0].opaqueref);
break;
case 0x00D6: /* request_timer_events */
glk_request_timer_events(arglist[0].uint);
break;
#ifdef GLK_MODULE_IMAGE
case 0x00E8: /* window_flow_break */
glk_window_flow_break(arglist[0].opaqueref);
break;
case 0x00E9: /* window_erase_rect */
glk_window_erase_rect(arglist[0].opaqueref,
arglist[1].sint, arglist[2].sint,
arglist[3].uint, arglist[4].uint);
break;
case 0x00EB: /* window_set_background_color */
glk_window_set_background_color(arglist[0].opaqueref, arglist[1].uint);
break;
#endif /* GLK_MODULE_IMAGE */
#ifdef GLK_MODULE_SOUND
case 0x00F0: /* schannel_iterate */
if (arglist[1].ptrflag)
arglist[4].opaqueref = glk_schannel_iterate(arglist[0].opaqueref, &arglist[2].uint);
else
arglist[3].opaqueref = glk_schannel_iterate(arglist[0].opaqueref, NULL);
break;
case 0x00F1: /* schannel_get_rock */
arglist[2].uint = glk_schannel_get_rock(arglist[0].opaqueref);
break;
case 0x00F2: /* schannel_create */
arglist[2].opaqueref = glk_schannel_create(arglist[0].uint);
break;
case 0x00F3: /* schannel_destroy */
glk_schannel_destroy(arglist[0].opaqueref);
break;
case 0x00F8: /* schannel_play */
arglist[3].uint = glk_schannel_play(arglist[0].opaqueref, arglist[1].uint);
break;
case 0x00F9: /* schannel_play_ext */
arglist[5].uint = glk_schannel_play_ext(arglist[0].opaqueref,
arglist[1].uint, arglist[2].uint, arglist[3].uint);
break;
case 0x00FA: /* schannel_stop */
glk_schannel_stop(arglist[0].opaqueref);
break;
case 0x00FB: /* schannel_set_volume */
glk_schannel_set_volume(arglist[0].opaqueref, arglist[1].uint);
break;
case 0x00FC: /* sound_load_hint */
glk_sound_load_hint(arglist[0].uint, arglist[1].uint);
break;
#endif /* GLK_MODULE_SOUND */
#ifdef GLK_MODULE_HYPERLINKS
case 0x0100: /* set_hyperlink */
glk_set_hyperlink(arglist[0].uint);
break;
case 0x0101: /* set_hyperlink_stream */
glk_set_hyperlink_stream(arglist[0].opaqueref, arglist[1].uint);
break;
case 0x0102: /* request_hyperlink_event */
glk_request_hyperlink_event(arglist[0].opaqueref);
break;
case 0x0103: /* cancel_hyperlink_event */
glk_cancel_hyperlink_event(arglist[0].opaqueref);
break;
#endif /* GLK_MODULE_HYPERLINKS */
#ifdef GLK_MODULE_UNICODE
case 0x0120: /* buffer_to_lower_case_uni */
if (arglist[0].ptrflag)
arglist[5].uint = glk_buffer_to_lower_case_uni(arglist[1].array, arglist[2].uint, arglist[3].uint);
else
arglist[3].uint = glk_buffer_to_lower_case_uni(NULL, 0, arglist[1].uint);
break;
case 0x0121: /* buffer_to_upper_case_uni */
if (arglist[0].ptrflag)
arglist[5].uint = glk_buffer_to_upper_case_uni(arglist[1].array, arglist[2].uint, arglist[3].uint);
else
arglist[3].uint = glk_buffer_to_upper_case_uni(NULL, 0, arglist[1].uint);
break;
case 0x0122: /* buffer_to_title_case_uni */
if (arglist[0].ptrflag)
arglist[6].uint = glk_buffer_to_title_case_uni(arglist[1].array, arglist[2].uint, arglist[3].uint, arglist[4].uint);
else
arglist[4].uint = glk_buffer_to_title_case_uni(NULL, 0, arglist[1].uint, arglist[2].uint);
break;
case 0x0129: /* put_string_uni */
glk_put_string_uni(arglist[0].unicharstr);
break;
case 0x012A: /* put_buffer_uni */
if (arglist[0].ptrflag)
glk_put_buffer_uni(arglist[1].array, arglist[2].uint);
else
glk_put_buffer_uni(NULL, 0);
break;
case 0x012B: /* put_char_stream_uni */
glk_put_char_stream_uni(arglist[0].opaqueref, arglist[1].uint);
break;
case 0x012C: /* put_string_stream_uni */
glk_put_string_stream_uni(arglist[0].opaqueref, arglist[1].unicharstr);
break;
case 0x012D: /* put_buffer_stream_uni */
if (arglist[1].ptrflag)
glk_put_buffer_stream_uni(arglist[0].opaqueref,
arglist[2].array, arglist[3].uint);
else
glk_put_buffer_stream_uni(arglist[0].opaqueref,
NULL, 0);
break;
case 0x0130: /* get_char_stream_uni */
arglist[2].sint = glk_get_char_stream_uni(arglist[0].opaqueref);
break;
case 0x0131: /* get_buffer_stream_uni */
if (arglist[1].ptrflag)
arglist[5].uint = glk_get_buffer_stream_uni(arglist[0].opaqueref,
arglist[2].array, arglist[3].uint);
else
arglist[3].uint = glk_get_buffer_stream_uni(arglist[0].opaqueref,
NULL, 0);
break;
case 0x0132: /* get_line_stream_uni */
if (arglist[1].ptrflag)
arglist[5].uint = glk_get_line_stream_uni(arglist[0].opaqueref,
arglist[2].array, arglist[3].uint);
else
arglist[3].uint = glk_get_line_stream_uni(arglist[0].opaqueref,
NULL, 0);
break;
case 0x0138: /* stream_open_file_uni */
arglist[4].opaqueref = glk_stream_open_file_uni(arglist[0].opaqueref, arglist[1].uint,
arglist[2].uint);
break;
case 0x0140: /* request_char_event_uni */
glk_request_char_event_uni(arglist[0].opaqueref);
break;
case 0x0141: /* request_line_event_uni */
if (arglist[1].ptrflag)
glk_request_line_event_uni(arglist[0].opaqueref, arglist[2].array,
arglist[3].uint, arglist[4].uint);
else
glk_request_line_event_uni(arglist[0].opaqueref, NULL,
0, arglist[2].uint);
break;
#endif /* GLK_MODULE_UNICODE */
#endif /* 0 */
}
}
