static inline void linefeed(void)
{
Bmemmove(osdtext+osdcols, osdtext, TEXTSIZE-osdcols);
Bmemset(osdtext, 32, osdcols);
if (osdlines < osdmaxlines) osdlines++;
}
static const char *CONFIG_GetMapEntryName(char m[], const char *mapname)
{
strcpy(m, mapname);
char *p = strrchr(m, '/');
if (!p) p = strrchr(m, '\\');
if (p) Bmemmove(m, p, Bstrlen(p)+1);
for (p=m; *p; p++) *p = tolower(*p);
// cheap hack because SCRIPT_GetNumber doesn't like the slashes
p = m;
while (*p == '/') p++;
return p;
}
//
// OSD_HandleKey() -- Handles keyboard input when capturing input.
// Returns 0 if the key was handled internally, or the scancode if it should
// be passed on to the game.
//
int OSD_HandleKey(int sc, int press)
{
char ch;
int i,j;
symbol_t *tabc = NULL;
static symbol_t *lastmatch = NULL;
if (!osdinited) return sc;
if (sc == osdkey) {
if (press) {
OSD_ShowDisplay(osdvisible ^ 1);
bflushchars();
}
return 0;//sc;
} else if (!osdvisible) {
return sc;
}
if (!press) {
if (sc == 42 || sc == 54) // shift
osdeditshift = 0;
if (sc == 29 || sc == 157) // control
osdeditcontrol = 0;
return 0;//sc;
}
keytime = gettime();
if (sc != 15) lastmatch = NULL; // tab
while ( (ch = bgetchar()) ) {
if (ch == 1) { // control a. jump to beginning of line
} else if (ch == 2) { // control b, move one character left
} else if (ch == 5) { // control e, jump to end of line
} else if (ch == 6) { // control f, move one character right
} else if (ch == 8 || ch == 127) { // control h, backspace
if (!osdeditcursor || !osdeditlen) return 0;
if (!osdovertype) {
if (osdeditcursor < osdeditlen)
Bmemmove(osdeditbuf+osdeditcursor-1, osdeditbuf+osdeditcursor, osdeditlen-osdeditcursor);
osdeditlen--;
}
osdeditcursor--;
if (osdeditcursor<osdeditwinstart) osdeditwinstart--,osdeditwinend--;
} else if (ch == 9) { // tab
if (!lastmatch) {
for (i=osdeditcursor;i>0;i--) if (osdeditbuf[i-1] == ' ') break;
for (j=0;osdeditbuf[i] != ' ' && i < osdeditlen;j++,i++)
osdedittmp[j] = osdeditbuf[i];
osdedittmp[j] = 0;
if (j > 0)
tabc = findsymbol(osdedittmp, NULL);
} else {
tabc = findsymbol(osdedittmp, lastmatch->next);
if (!tabc && lastmatch)
tabc = findsymbol(osdedittmp, NULL); // wrap
}
if (tabc) {
for (i=osdeditcursor;i>0;i--) if (osdeditbuf[i-1] == ' ') break;
osdeditlen = i;
for (j=0;tabc->name[j] && osdeditlen <= EDITLENGTH;i++,j++,osdeditlen++)
osdeditbuf[i] = tabc->name[j];
osdeditcursor = osdeditlen;
osdeditwinend = osdeditcursor;
osdeditwinstart = osdeditwinend-editlinewidth;
if (osdeditwinstart<0) {
osdeditwinstart=0;
osdeditwinend = editlinewidth;
}
lastmatch = tabc;
}
} else if (ch == 11) { // control k, delete all to end of line
} else if (ch == 12) { // control l, clear screen
} else if (ch == 13) { // control m, enter
if (osdeditlen>0) {
osdeditbuf[osdeditlen] = 0;
Bmemmove(osdhistorybuf[1], osdhistorybuf[0], (HISTORYDEPTH-1)*(EDITLENGTH+1));
Bmemmove(osdhistorybuf[0], osdeditbuf, EDITLENGTH+1);
if (osdhistorysize < HISTORYDEPTH) osdhistorysize++;
if (osdexeccount == HISTORYDEPTH)
OSD_Printf("Command Buffer Warning: Failed queueing command "
"for execution. Buffer full.\n");
else
osdexeccount++;
osdhistorypos=-1;
}
osdeditlen=0;
osdeditcursor=0;
osdeditwinstart=0;
osdeditwinend=editlinewidth;
} else if (ch == 16) { // control p, previous (ie. up arrow)
} else if (ch == 20) { // control t, swap previous two chars
} else if (ch == 21) { // control u, delete all to beginning
if (osdeditcursor>0 && osdeditlen) {
if (osdeditcursor<osdeditlen)
Bmemmove(osdeditbuf, osdeditbuf+osdeditcursor, osdeditlen-osdeditcursor);
osdeditlen-=osdeditcursor;
osdeditcursor = 0;
osdeditwinstart = 0;
osdeditwinend = editlinewidth;
}
} else if (ch == 23) { // control w, delete one word back
if (osdeditcursor>0 && osdeditlen>0) {
i=osdeditcursor;
while (i>0 && osdeditbuf[i-1]==32) i--;
while (i>0 && osdeditbuf[i-1]!=32) i--;
if (osdeditcursor<osdeditlen)
Bmemmove(osdeditbuf+i, osdeditbuf+osdeditcursor, osdeditlen-osdeditcursor);
osdeditlen -= (osdeditcursor-i);
osdeditcursor = i;
if (osdeditcursor < osdeditwinstart) {
osdeditwinstart=osdeditcursor;
osdeditwinend=osdeditwinstart+editlinewidth;
}
}
} else if (ch >= 32) { // text char
if (!osdovertype && osdeditlen == EDITLENGTH) // buffer full, can't insert another char
return 0;
if (!osdovertype) {
if (osdeditcursor < osdeditlen)
Bmemmove(osdeditbuf+osdeditcursor+1, osdeditbuf+osdeditcursor, osdeditlen-osdeditcursor);
osdeditlen++;
} else {
if (osdeditcursor == osdeditlen)
osdeditlen++;
}
osdeditbuf[osdeditcursor] = ch;
osdeditcursor++;
if (osdeditcursor>osdeditwinend) osdeditwinstart++,osdeditwinend++;
}
}
if (sc == 15) { // tab
} else if (sc == 1) { // escape
OSD_ShowDisplay(0);
} else if (sc == 201) { // page up
if (osdhead < osdlines-1)
osdhead++;
} else if (sc == 209) { // page down
if (osdhead > 0)
osdhead--;
} else if (sc == 199) { // home
if (osdeditcontrol) {
osdhead = osdlines-1;
} else {
osdeditcursor = 0;
osdeditwinstart = osdeditcursor;
osdeditwinend = osdeditwinstart+editlinewidth;
}
} else if (sc == 207) { // end
if (osdeditcontrol) {
osdhead = 0;
} else {
osdeditcursor = osdeditlen;
osdeditwinend = osdeditcursor;
osdeditwinstart = osdeditwinend-editlinewidth;
if (osdeditwinstart<0) {
osdeditwinstart=0;
osdeditwinend = editlinewidth;
}
}
} else if (sc == 210) { // insert
osdovertype ^= 1;
} else if (sc == 203) { // left
if (osdeditcursor>0) {
if (osdeditcontrol) {
while (osdeditcursor>0) {
if (osdeditbuf[osdeditcursor-1] != 32) break;
osdeditcursor--;
}
while (osdeditcursor>0) {
if (osdeditbuf[osdeditcursor-1] == 32) break;
osdeditcursor--;
}
} else osdeditcursor--;
}
if (osdeditcursor<osdeditwinstart)
osdeditwinend-=(osdeditwinstart-osdeditcursor),
osdeditwinstart-=(osdeditwinstart-osdeditcursor);
} else if (sc == 205) { // right
if (osdeditcursor<osdeditlen) {
if (osdeditcontrol) {
while (osdeditcursor<osdeditlen) {
if (osdeditbuf[osdeditcursor] == 32) break;
osdeditcursor++;
}
while (osdeditcursor<osdeditlen) {
if (osdeditbuf[osdeditcursor] != 32) break;
osdeditcursor++;
}
} else osdeditcursor++;
}
if (osdeditcursor>=osdeditwinend)
osdeditwinstart+=(osdeditcursor-osdeditwinend),
osdeditwinend+=(osdeditcursor-osdeditwinend);
} else if (sc == 200) { // up
if (osdhistorypos < osdhistorysize-1) {
osdhistorypos++;
memcpy(osdeditbuf, osdhistorybuf[osdhistorypos], EDITLENGTH+1);
osdeditlen = osdeditcursor = 0;
while (osdeditbuf[osdeditcursor]) osdeditlen++, osdeditcursor++;
if (osdeditcursor<osdeditwinstart) {
osdeditwinend = osdeditcursor;
osdeditwinstart = osdeditwinend-editlinewidth;
if (osdeditwinstart<0)
osdeditwinend-=osdeditwinstart,
osdeditwinstart=0;
} else if (osdeditcursor>=osdeditwinend)
osdeditwinstart+=(osdeditcursor-osdeditwinend),
osdeditwinend+=(osdeditcursor-osdeditwinend);
}
} else if (sc == 208) { // down
if (osdhistorypos >= 0) {
if (osdhistorypos == 0) {
osdeditlen=0;
osdeditcursor=0;
osdeditwinstart=0;
osdeditwinend=editlinewidth;
osdhistorypos = -1;
} else {
osdhistorypos--;
memcpy(osdeditbuf, osdhistorybuf[osdhistorypos], EDITLENGTH+1);
osdeditlen = osdeditcursor = 0;
while (osdeditbuf[osdeditcursor]) osdeditlen++, osdeditcursor++;
if (osdeditcursor<osdeditwinstart) {
osdeditwinend = osdeditcursor;
osdeditwinstart = osdeditwinend-editlinewidth;
if (osdeditwinstart<0)
osdeditwinend-=osdeditwinstart,
osdeditwinstart=0;
} else if (osdeditcursor>=osdeditwinend)
osdeditwinstart+=(osdeditcursor-osdeditwinend),
osdeditwinend+=(osdeditcursor-osdeditwinend);
}
}
} else if (sc == 42 || sc == 54) { // shift
osdeditshift = 1;
} else if (sc == 29 || sc == 157) { // control
osdeditcontrol = 1;
} else if (sc == 58) { // capslock
osdeditcaps ^= 1;
} else if (sc == 28 || sc == 156) { // enter
} else if (sc == 14) { // backspace
} else if (sc == 211) { // delete
if (osdeditcursor == osdeditlen || !osdeditlen) return 0;
if (osdeditcursor <= osdeditlen-1) Bmemmove(osdeditbuf+osdeditcursor, osdeditbuf+osdeditcursor+1, osdeditlen-osdeditcursor-1);
osdeditlen--;
}
return 0;
}
