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OSD history command plus some important fixes 

git-svn-id: https://svn.eduke32.com/eduke32@842 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2008-07-07 12:17:27 +00:00
parent a8edd3e87c
commit e67f7bd94a
1 changed files with 32 additions and 9 deletions
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41
polymer/build/src/osd.c
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@ -57,7 +57,7 @@ static int keytime=0;
static int osdscrtime = 0;
// command prompt editing
#define EDITLENGTH 512
#define EDITLENGTH 511
static int osdovertype=0; // insert (0) or overtype (1)
static char osdeditbuf[EDITLENGTH+1]; // editing buffer
static char osdedittmp[EDITLENGTH+1]; // editing buffer temporary workspace
@ -73,7 +73,7 @@ static int osdeditwinend=60-1-3;
// command processing
#define HISTORYDEPTH 32
static int osdhistorypos=-1; // position we are at in the history buffer
static int osdhistorybuf[HISTORYDEPTH][EDITLENGTH+1]; // history strings
static char osdhistorybuf[HISTORYDEPTH][EDITLENGTH+1]; // history strings
static int osdhistorysize=0; // number of entries in history
// execution buffer
@ -497,6 +497,17 @@ static int _internal_osdfunc_clear(const osdfuncparm_t *parm)
return OSDCMD_OK;
}
static int _internal_osdfunc_history(const osdfuncparm_t *parm)
{
int i, j = 0;
UNREFERENCED_PARAMETER(parm);
OSD_Printf("%s\n",parm->raw);
for (i=HISTORYDEPTH-1; i>=0;i--)
if (osdhistorybuf[i][0])
OSD_Printf("%4d \"%s\"\n",++j,osdhistorybuf[i]);
return OSDCMD_OK;
}
////////////////////////////
@ -544,6 +555,7 @@ void OSD_Init(void)
OSD_RegisterFunction("osdpromptpal","osdpromptpal: sets the palette of the OSD prompt",_internal_osdfunc_vars);
OSD_RegisterFunction("osdeditpal","osdeditpal: sets the palette of the OSD input text",_internal_osdfunc_vars);
OSD_RegisterFunction("osdtextpal","osdtextpal: sets the palette of the OSD text",_internal_osdfunc_vars);
OSD_RegisterFunction("history","history: displays the console command history",_internal_osdfunc_history);
atexit(OSD_Cleanup);
}
@ -783,14 +795,25 @@ int OSD_HandleChar(char ch)
if (osdeditlen>0)
{
osdeditbuf[osdeditlen] = 0;
Bmemmove(osdhistorybuf[1], osdhistorybuf[0], HISTORYDEPTH*(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");
if (Bstrcmp(osdhistorybuf[0], osdeditbuf))
{
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++;
}
else
osdexeccount++;
{
if (osdexeccount == HISTORYDEPTH)
OSD_Printf("Command Buffer Warning: Failed queueing command "
"for execution. Buffer full.\n");
else
osdexeccount++;
}
osdhistorypos=-1;
}